TW585889B - An extruded and drawn fiber and an extruded and drawn multicomponent fiber - Google Patents

Abstract

Thermoplastic compositions particularly adapted for use in preparing extruded fibers and films for carpets, rugs, woven fabrics, non-woven or spun-bonded fabrics, knit fabrics, garments, laminates, constructions, or other applications and a method for the formation thereof. An extruded and drawn fiber comprising a thermoplastic polymeric composition comprising: (a) from 76 to 97 percent by weight of a first thermoplastic polymer comprising a polyamide or copolyamide having a crystallization temperature, Tc, greater than 160 DEG C; (b) from 24 to 3 percent by weight of a second thermoplastic polymer comprising a polyvinylidene aromatic polymer having isotactic or syndiotactic stereostructure and a crystallization temperature, Tc', and (c) optionally, a compatibilizer for (a) and (b),wherein said percentages are based on the sum of (a) and (b), and wherein Tc is at least 5 DEG C less than Tc'.

Description

V. Description of the invention (1), the present invention relates to a thermoplastic composition for preparing filaments, fibers, molded films, and / or other forming compositions, and a method for preparing the same. This month there are also articles about filaments, fibers, or films, including yarns for ground fabrics, rovings, non-woven fabrics, and other applications, and for fabrics, covered wires, adhesive tapes, packaging, and Films for other applications, but not limited to them. Natural fibers (such as wool, cotton, and silk) have long been found in fiber, rayon 4 and yarn-based applications, such as carpet and fabric applications. However, the supply of natural fibers is limited. In addition, since the source of Tianlaiwei is living animals and plants, the quality and characteristics of natural fibers have changed widely. These irregularities can negatively affect the feel, appearance, and performance of the fibers, and therefore, have a negative impact on the feel, appearance, and performance of the formed objects that incorporate these fibers. Synthetic fibers (such as nylon, polyester, and polypropylene fibers) have no natural fiber-like supply restrictions and are therefore less expensive than natural fibers. In addition, if a synthetic fiber is formed from a controlled chemical reaction and a physical forming environment, it is more uniform in quality than natural fiber, and thus produces performances and advantages such as improved durability than natural ‘cut’ and ’隹. However, consumers generally regard synthetic fibers as less desirable than their natural counterparts, because synthetic synthetic fibers cannot match the overall performance profile of natural fibers, especially the softness, warmth, color depth and feel of natural fibers. . Synthetic fibers are known to be produced by extruding filaments or synthetic resins and stretching or spinning, crimping, or other forming methods to form products having desired properties (hereinafter referred to as "synthetic fibers"). Thermoplastic polymers are used in these methods 585889 A7 B7 V. Description of the invention (ammonium amine (especially nylon 6 and nylon 6,6) is highly expected to be used to form fibers, especially for carpets, interior decoration Fabrics and apparel fabrics. In general, nylon synthetic fibers have significantly higher gloss and less color depth than natural fibers (especially wool and silk). The carpet industry traditionally uses small amounts (typically 0.1 To 0.6% by weight) of matting agents (such as titanium dioxide (Ti〇2) is incorporated into the molten polymer to impart nylon fiber-like luster to the fiber. However, the use of matting agents has several disadvantages. First, matting The presence of the agent in the thermoplastic composition will reduce the color depth of the fiber, resulting in the appearance of bleached or dull objects made from the fiber. Adding additional dyeing will not improve the color depth. Second, the matting agent reduces the fiber's UV fastness. Ti 〇2 It is known to cause degradation of nylon. Ti〇2 also reflects shock light, which prevents the light from penetrating into the fiber at the desired depth. This results in carpets and fabrics made of self-dull synthetic resin Other objects fade faster than desired. In particular, because light is prevented from penetrating deeply into the matte synthetic fiber, the less faded interior of the fiber cannot be seen, so it cannot compensate for more severely faded surface parts Synthetic fibers tend to have a smooth surface, which makes them lack the texture or "feel," softness and warmth of natural fibers. The fiber industry has come up with several improvements and / or treatments of fibers made from thermoplastic resins to impart More natural or softer texture or feel. For example, it is known to use special star-shaped or multi-node shaped molds or spinnerets and special fiber spinning conditions to impart variable surface to the fibers, resulting in softer and more "It feels like wool. Disadvantageously, these fiber designs generally reduce the mechanical properties of the fibers, leading to a loss of durability. It is known that forming finer denier fibers results in improved softness, but once again this paper rule is a Chinese national standard (CNS) A4 specification (21〇 × 297 mm) (Please read the caution on the back. Item written, write this page),? Τ- 585889 A7 B7 5. Invention theory (4) Durability and the economics of fiber spinning are sacrificed. Nylon fibers especially have another disadvantage. For example, nylon fibers absorb water and are more susceptible to water than other fiber-forming materials such as polyester. Fouling and fouling. Although nylon fibers and their homemade yarns can be used in aqueous media because of their water absorption and the tolerance of their reactive amine end groups to most common dyes used in the tufted carpet industry It is easy to dye lightly, but these reactive amine ends and bases make nylon yarns particularly vulnerable to staining. Special grades of nylon with improved end group concentration are made for this reason. For those that still contain too many amine ends Based resins, expensive antifouling agents are generally used to cap the amine end groups and impart antifouling properties. This additional treatment causes additional costs to the formed product. Furthermore, it has antifouling properties or is modified to impart Stain-resistant resins generally disadvantageously have poor dyeing properties, especially poor dyeing fastness. In applications where carpets need to be cleaned repeatedly, such as twisted carpets or bathroom rugs, improved dyeing fastness is desired by the industry. Advantageously, it can improve the water absorption and fouling of nylon fibers to improve the stain resistance but still be able to dye. In addition, carpets or fabrics made from self-resistance yarns are prone to dyeing or optical streaks. Nylon fibers used for warp beams in woven or needle woven fabrics are carefully selected to make the dyeing uniform, and sold at a higher price than conventional nylon fibers. The manufacture of synthetic carpets involves several steps during which the fabric is tied to, for example, fibers and yarns that are heated and cooled as they are curled or twisted. Even with extensive quality control efforts, the fibers that make up a particular nylon carpet may have undergone inconsistent heat treatment. Because dyeing penetration and absorption are affected by the morphology and crystallinity of nylon fibers, uneven heat treatment will cause carpet fibers to have different degrees of dyeing penetration and absorption, which will result in a lighter or darker color in the finished carpet. (Please read the notes on the back to write this page first) * .Order-••• ί

585889 A7 --- B7 V. Description of the Invention (5) Unacceptable color streaks are formed. In addition, yarns used in carpet manufacturing may have varying curl recovery rates, which results in differences in tuft width and height within the carpet ' which produces optical streaks and color streaks. It is advantageous to be able to better control the dyeing rate and shrinkage rate of nylon fibers during the treatment to reduce the dyeing stripes and optical stripes. In addition, 'the current grade of nylon is difficult to be used for the commercial production of partially oriented yarn (POY), especially for the manufacture of clothing fabrics. It is caused by a large amount of time delay after spinning and stretching. On the other hand, the fibers will relax before stretching and fabric deformation. This is considered to be due to the change of the crystalline form ', especially the crystalline form of the polymer from the 7 type to the α type. Traditionally, fiber windings made from resins exhibiting this property are prone to unwinding and are unacceptable for commercial applications. The ability to stabilize stable spinning is advantageous because it uses a spinning method that decouples the self-stretching and fabric deformation methods, allowing high spinning rates to be used on clothing yarns. The last known disadvantage of nylon resins is their tendency to absorb unacceptable levels of moisture, which need to be carefully dried by the manufacturer before melting and extruding filaments from them. Furthermore, this property also results in poor carpet performance such as, undesirably absorbing cleaning solutions and spilled liquids, and poor dyeing fastness in formed objects. It is known to add a small amount of a second polymeric substance to a fiber-forming polymer to produce a rough surface fiber with a natural wool-like appearance and reduced optical translation. U.S. Patent No. 4,518,744 discloses a fiber-forming thermoplastic polymer blend comprising a fiber-forming polymer, such as polyethylene terephthalate, nylon 6,6, or polypropylene, which contains 0.1 Another paper size between 10% and 10% by weight is translated into Chinese Standard (CNS) A4 (210X297 mm) (please read the precautions on the back page first) _ 装 | Item., \ T— A7 ^ ------£ 7 ____ 5. Description of the invention (ό) Mouthpiece, which is immiscible in the melt, and has a major particle size of 0.5 to 3 microns in the melt, and forms a position in the fiber Xianghua microfiber. Although imparted with improved surface properties and feel, the aforementioned composition has not been proven to have improved melt spinning properties. This is considered partly due to insufficient compatibility between the individual polymer components. In U.S. Patent No. 4,806,299, a low molecular weight (200-4000) polypropylene (which has a melting point higher than η. And a melting point of 0 to 5%) added in the range of 0 to 5% by weight was added in between. Nakagawa ^ ⑺ ... Nylon viscosity resin 丨 nylon resin blends are used for this purpose. Similar nylon blends containing amorphous polymers, polyethylene oxide (PEO) or polyethylene glycol (PEG) Compounds have also been revealed. Unfortunately, these blends require the fibers to be drawn at a spinning temperature that is less than the softening point of polypropylene (50-120 ° C), and the polypropylene content must not exceed 5 weights. % Upper limit without compromising the toughness of the fiber. Furthermore, the oxides of polypropylene and polyethylene have a melting point (160 ° C Tm or 66 °) that is less than the melting point (Tm) (220-260 ° C) of polyamide. CTm), so it is difficult or impossible to form discontinuous adsorption of micro-components in the main component matrix (which is used to form the desired form of matting fibers) under typical fiber-forming conditions. Finally, polyoxidation The water absorption of ethylene makes the fibers formed from its blends commercially lacking in dyeing fastness, stain resistance, and dyeing. Color variability is unacceptable. It is disclosed in US Patent No. 5,399,306 that a nylon carpet or fabric yarn prepared at an increased throughput rate contains a second component such as a comonomer, a metal salt, or Molecularly dispersed polymers (for example, nylon 6 dispersed in 66, or pEG dispersed in nylon 66). US Patent No. 6,024,556 discloses a method for controlling the formation of the paper by forming a controlled -_____ paper. Fresh (⑽A4 size (210X297mm) ~ 9 ~-

585889 A7 B7 V. Description of the invention (7-layer optically accurate multilayer fiber structure to form a multilayered composite polymer fiber with improved optical λ (especially increased gloss and color depth). Some Lingkao materials have proposed compositions containing syndiotactic polystyrene (sps) and "resistant" or its polymer compounds. In the US patent No. 91, $ *, $ 70, nylon, SPS and Low-absorbent blends of various polar group-containing compounds (including syndiotactic copolymers of styrene and p-methylstyrene) are prepared and tested for molding applications. Down to 25% sps & The proportions of various components of the 5% maleate copolymer (see Example 8) were tested. In US Patent No. 5,270,353, SPS was disclosed with various polar functional polymers (including nylon and copolymers containing polar groups). Capacitive compounds, including blends of maleate polyphenylene scale and stupid ethylene / maleic anhydride copolymer). In particular, Example 5 contains 85/15 weight ratio of polyamidoamine and syndiotactic polystyrene. , And 5% styrene / male with 1% maleic anhydride Anhydride copolymer. The content of co-cereals in this blend and the amount of polar groups in between are considered to be insufficient to achieve proper dispersion of the dispersed phase particles in a polyamide matrix for fibers or films. Yu Yanjiu revealed (Research Disclosures, published September 20, 1997), discloses syndiotactic polystyrene or its blend with nylon or other polymers as industrial fabrics (especially papermaking machine fabrics or other high-temperature applications) Yarn made from materials. In TW 404965 A (announced February 8, 1999), an impact-resistant polystyrene / polyamide composition is disclosed, comprising: (a) 50-100 parts by weight Stereo-based polymers; (b) 1-50 parts by weight of polyamide; and (c) 20 parts by weight of 20 parts by weight of a styrene-maleic anhydride compatibilizer. The composition is It has improved toughness and flexible strength. This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 10 (Please read the precautions on the back first to write this page) 9) and refined technology can solve the aforementioned problems. A · Therefore, the present Ming provides a composition comprising: (a) 76 to 97 (more preferably 80 to 95, and most preferably 86 to 92) by weight of a first thermoplastic polymer having a crystallization temperature, Tc, of greater than 16 〇C (preferably greater than 165 t :, optimally greater than 17.0); (b) 24 to 3 (more preferably 20 to 5, and most preferably M to 8) weight percent of the second thermoplastic polymer It is chemically different from the component and has compatibilizing agents (a) and (b) with crystallization temperature, Tc, and (c) selectivity, where the percentages are expressed as (a) and (b ) Is the standard, and tc is less than tc, at least 5 ° c (preferably at least 10). 〇, the best is at least 20. 〇. Preferably, the aforementioned composition has a yellow index of less than Υ0, ΥΙ. B. In another specific example, the present invention provides a composition comprising: (a) 76 to 97 (more preferably 80 to 95, and most preferably 86 to 92) a first thermoplastic polymer by weight, having Crystallization temperature, Tc, is greater than 16 ° C (preferably greater than 165 ° C, optimally greater than 170.); (b) 24 to 3 (more preferably 20 to 5, and most preferably 14 to 8) The second thermoplastic polymer, by weight, is different from component (a) in chemical quality and has a crystallization temperature, Tc ', wherein the percentage is based on the weight of (3) and (1 ^); and (C) Selective (a) and (b) compatibilizers, and (d) 0.1 to 10.0 (preferably 0.1 to 7_0, more preferably 0.2 to 5) 〇)% (based on the weight of the total composition) of the matting agent, and TC is less than TC, at least 5 ° c (preferably at least 10 ° C, and most preferably at least 20.0) V. Description of the invention (10) Preferably, the aforementioned composition β also has a yellow index of less than 10, YI. C. In another specific example, the present invention provides a composition comprising the aforementioned composition A or B or a preferred specific example thereof Wherein the first thermoplastic polymer is polyamide Polyamide having a relative viscosity of 25 to 25 is preferred, and more preferably, this polyamide is a nylon 6. D. In another embodiment of the present invention, a composition including the foregoing compositions A and B is provided. Or a composition of C, wherein the second thermoplastic polymer is a vinylidene aromatic homopolymer or copolymer having a stereoisomeric stereostructure, preferably a homopolymer of vinylidene aromatic monomer, more than A copolymer of a vinylidene aromatic monomer, or a derivative modified by a polar group thereof, and the second thermoplastic polymer has a syndiotactic stereo structure, preferably a greater than %% syndiotactic stereo structure E. In another specific example, the present invention provides an extruded and stretched fiber, or an extruded and stretched film comprising the aforementioned thermoplastic composition A, B, C or D, which is preferably a stretch A fiber or an oriented film or a yarn comprising the drawn fiber, preferably, the filament, fiber or film has a rough surface or the component (b) inclusions contained in the component (a) matrix, The inclusions have a volume average times greater than 0.2 // m (preferably 0.3 to 2.0 // m) Major axis size or D99 minor axis size with less than 3 · 0 # m, or laser light scattering ratio greater than 〇29 (defined later), or bright plate with 40 or less 0 F · at In another specific example, the present invention provides a method for preparing a fiber or a film. The steps of this method include: (1) a continuous matrix including a first thermoplastic polymer and a second A7 ——__ B7_ V. Description of the invention (11) —— ----- The formation of fibers or films of thermoplastic polymer inclusions. The thermoplastic composition based on AB, C or D is extruded here. () Stretch the filament of step (1) or stretch the film. Orientation into stretch fiber, rayon or orientation film, which is characterized in that the tM branch of the second thermoplastic polymer storage system protrudes from the surface of the fiber or orientation film, or causes perturbation in the surface of the fiber or film . G. In another specific example, the present invention provides a carpet, thick carpet, woven fabric non-organized or spunbonded fabric made from any of the aforementioned filaments, fibers, yarns or extruded films_F), Knitted fabrics, clothes, laminates, structures or other commercial items. H. In another specific example, the present invention provides a method for preparing fibers or films, the steps of this method include ... (1) extruding the thermoplastic composition according to A, B, C * D in the form of fibers or films, The temperature at which the thermoplastic composition is extruded is higher than the melting point (Tm) of component (a) and component (b). (2) The extruded material is cooled to the temperature of component (a) and component (1). The temperature between the crystallization temperature; or the extrudate is cooled below the crystallization temperature of component (a) and component (b), and thereafter the extrudate is reheated to component and component (b) The crystallization temperature, and (3) stretching the filament or film of step (1) into a drawn fiber or an oriented film. I. In another specific example of the present invention, it provides a method for preparing a thick carpet or carpet. The steps of the method include: (1) extruding a thermoplastic composition according to A, B, C or D into a plurality of fibers; This paper size applies to China National Standard (CNS) A4 (210X297 cm) -14-

(Please read the notes on the back to write this page) im!

May I. Description of the invention (l2) dimension, (2) drawing these fibers, (3) selectively spinning, crimping, dyeing or partially or completely thermally curing these fibers, eight (4) make ( 3) The fibers are combined into one or more yarns, which are optionally applied by picking 5, dyeing, carding or loosening methods or further heat curing. (5) Insert the yarn into the pad and fix it on it; select Shape the sago into a thick blanket or rug, and scoop (6) selectively dye or refine the thick blanket or rug, wherein the refinement includes coating-or multiple anti-fouling or anti-fouling Damage, treatment, washing, drying or other steps. J. In another specific example of the present invention, it provides a first thermoplastic polymer (with a crystallization temperature (Tc) greater than 160 ° C (+ preferably greater than 165.0 °, more preferably greater than 170t)) a) A method for matting fibers, comprising adding 24 to 3 (more preferably 20 to 5, and most preferably 14 to 8) by weight of a first thermoplastic polymer (b) (which is different from (A) Compatibilizers of (a) and (b) with crystallization temperature, Tc ') and (c) selectivity, where the percentage is based on the sum of (a) and (b), and where · L) Tc is less than Tc 'by at least 5 ° C (preferably at least 10 ° C, most preferably at least 20 ° C), thereby forming a polymer mixture, and forming and stretching the polymer mixture from this fiber. K. In another specific example of the present invention, it will be explained in more detail later, providing an extruded and drawn multicomponent fiber or an extruded and oriented multilayer film or the multicomponent fiber or groups The shape of one or more components or layers of a component film 585889 A7 I 五 ^ # 明 解 （13） ~ ~ ~ — A thermoplastic polymer composition of the formula, which contains any one of the composition MU or D, or contains · (A) 99 to 51 (more preferably 97 to 76, more preferably outer to rib, and most preferably 92 to 86) weight percent of the first thermoplastic polymer having a crystallization temperature, I Tc, of greater than 160 ° C; (b) 1 to 49 (more preferably 3 to 24, more preferably 4 to 20, and most preferably § to 14) weight percent of a second thermoplastic polymer different from rhenium, which has crystallization Temperature (Tc,), and (c) selectivity of (a) and (b) compatibilizers, where the percentage is based on the sum of (a) and (b), and where Tc is less than Tc ' At least 5. (] (Preferably at least 1 (rc, most preferably at least 20 c). L. Another aspect of the present invention is a thermoplastic polymer composition for preparing extruded fibers and films, the composition is basically It consists of: (a) 65 to 97% by weight of the first thermoplastic polymer, having a crystallization temperature, Tc, greater than 160 ° C; and (b) 35 to 3% by weight of the first thermoplastic polymer. Two thermoplastic polymers, which are chemically different from component (a), have a crystallization temperature, TC, and non-polymeric additives containing polar functional groups and one or more selectivity. Μ · 于As a final specific example, any one of the aforementioned objects is provided, in which the polymer composition is prepared by melting a base resin mainly containing component (a) and combining it with a component (b) and a selective component (c) ) And (d) and further micro-injury (a), the aging shrinkage resin is mixed simultaneously or thereafter, and the formed thermoplastic polymer composition is extruded and selectively stretched in the form of drawn fibers, This paper size applies to China National Standard (CNS) A4 (210X297). -16-

(Please read the precautions on the back first and write this page) 0 Pack · · · t- • m 585889 5. Description of the invention (l4) The thermoplastic polymer composition formed is extruded and stretched in the form of a stretch film. A preferred way to obtain the aforementioned well-mixed polymer composition is to incorporate a mixing device or element that provides static or expansive mixing of the polymer melt during the steps of the melt mixing or extrusion process steps. (10) The figure is based on a thermoplastic composition containing 93 · 1% by weight of nylon_6, 5% by weight / 0 isotactic polystyrene and 1.9% by weight of a compatibilizer according to Example 51. Electron scanning cat micrograph of the obtained fiber. Figure 1 (b) is based on Example 52, which contains 87 · 3 by weight of 0 / 〇 nylon-6, between 10% by weight / o isotactic polystyrene and 2.7% by weight of compatibilizer. Electronic scanning micrographs of fibers made from thermoplastic compositions. Figure 1 (c) is a fiber made from a thermoplastic composition of Example 53 containing 81.9% by weight of nylon-6, 15% by weight of syndiotactic polystyrene and 3.1% by weight of a compatibilizer. Electronic scanning micrograph. Figure 2 (a) is an electron scanning micrograph of a fiber made from a thermoplastic composition containing nylon-6 and 0.2% by weight of a Ti02 matting agent in Comparative Example K. Fig. 2 (b) is an electron scanning micrograph of a fiber prepared according to the thermoplastic composition of N-6 and 0.4% by weight of Ti02 matting agent in Comparative Example L. Figure 2 (c) is based on the thermoplastic composition of Comparative Example M, which contains 89% by weight of Polyamide-6, 10% by weight of atactic polystyrene and 1% by weight of a compatibilizer Electron swept micrographs of fibers. Figure 3 is a plot of a typical leafy fiber used to calculate the modified ratio (Mod ratio). This paper size applies to China National Standard (CNS) A4 specifications (210X297 Gongchu> -17-) ⑽89 A7 ------ B7____ V. Description of the invention (15) Figure 4 shows the examples 51c-53c, Kc and Lc. The appearance of the sample carpet was retained for grading. Figure 5 contains stain classification of sample carpets made from yarns of Examples 54, 55 and Me. Figure 6 is a drawing of an extension flow mixer incorporated as an element such as the melt mixing and extrusion device used in Example 48. Fig. 7 is a novel mold design suitable for use with the polymer blend composition according to the present invention, which has a high mold expansion. Figure 8 is a schematic diagram showing the relationship of the instruments used to measure the laser light dispersion ratio of a fiber. Fig. 9 is an isometric perspective view of a single fiber stand for measuring the dispersion ratio of laser light. Figure 10 is a side view of a single-fiber stand for measuring the laser light scattering ratio. Fig. 11 is a cross-sectional view taken from line 11 of Fig. 10 in a direction shown by a frame for measuring the scattering ratio of single fiber laser light. Fig. 12 is a gloss diagram as a function of the scattering ratio (Rs) determined by the laser light backscatter measurement example 丨 _3, a, b, and Cl-C5 fibers. Fig. 13 is a plot of the scattering ratio (Rs) of various fibers as a function of the content of Ti02 in an example determined by laser light backscattering. Figure 14 is a plot of the volume average fiber diameter of the fibers of Examples 16-27 as a function of board gloss. Figure 15 is a plot of the average particle diameter of the fibers of Examples 16-27 as a function of scattering ratio. This paper size applies to China National Standard (CNS) A4 specifications (210X297 public love) -18-(Please read the precautions on the back $ write this page) Order-585889 A7 B7 V. Description of the invention (i6 Figure 16 is example 16 The -27 fiber is a function of toughness and the 99th percentile of the volume D99 of the enclosed particles is plotted. Figure 17 is the electrons of the enclosed particles of component (b) of the fiber made from Example 25 Scanning micrograph (SEM). Figure 18 is a sample of the 10-degree color grading of D65 of undyed fibers exposed to ultraviolet light, determined by examples F, 39a, 41a, 43a, and 44a. Figure 19 is an example Electron Scanning Micrograph (SEM) of the fiber surface of 48. For the purposes of US patent practice, any patents, patent applications, or publications referred to herein are hereby incorporated by reference in their entirety, especially for analysis or Disclosure of synthetic technology and general knowledge of the industry. "Inclusion, and its derivative terms, are not intended to exclude the presence of any additional components, steps or procedures, whether or not they are disclosed here. To avoid any doubt, the use of "Include, here in a word All compositions requested, unless stated to the contrary, may include any additional additives, adjuvants, or compounds (whether polymers or otherwise). The ingredient 'use', the term "comprising," which describes the blend of the invention, may The components ⑷, ⑻, and 包含 contain more than one thermoplastic polymer M0 that meets the requirements and are composed of " '', which is excluded from the scope of any other components, steps, or procedures that are subsequently repeated, but Exceptions are those where operability is not important. Finally "" consisting of ... "excludes any component, step or procedure not specifically described or listed. Department (Please read the precautions on the back page first to write this page )

• I may be "polymer"-when used herein, it includes homopolymers (ie, polymers made from a single reactive compound), and copolymers (from at least two reactive monomers that form a polymer) Polymers made from compounds). The word "crystallization" This paper is suitable for scale_ 家 鲜 (CNS) V. Description of invention (Π) refers to a polymer that exhibits a ray diffraction pattern at 25 t and has a first-order transformation or crystal dazzling point (Tm). This term can be used interchangeably with "semi-crystalline, and the terms are used interchangeably." The chemistry is different, and the word # is the main repeating group of two polymers with different functionalities, not the difference in the size of repeating units. The term "fiber" means a thermoplastic yarn having a relatively large length / thickness ratio, including continuous fibers. The cross section of the fiber can be any desired closed shape, including round or curved, polygonal or multi-noded. In addition, the cross-sectional area may include holes of any shape, continuous or discontinuous, thereby forming fibers that are intermediate, partially hollow, or contain micropores. Included are continuous and discontinuous single fibers or yarns made from them. Preferably, the fiber has a maximum cross-sectional size of 20 cm (more preferably 1.0 mm, most preferably 0.5 mm). Preferably, the fiber is characterized by having a length that is at least twice the diameter or the largest cross-sectional dimension. For the preparation of yarns, the fibers must have a length of at least 5 mm and sufficient strength and flexibility for this application. A drawn fiber is an object formed by stretching or spinning the aforementioned fiber, thereby extending it, and giving it improved tensile strength or other physical properties. In general, stretching imparts greater orientality to the crystalline structure of one or more polymer components of the fiber. The preferred drawn fiber is drawn at a ratio of at least 2/1 (preferably at least 2.3 / 1, and most preferably at least 2 6 / i). In the foregoing definition, the draw ratio refers to the ratio of the multiple linear velocities of the fibers measured at the end and start of the draw method. Fibers can be crimped, dyed, or otherwise modified physically or chemically before or after being combined with other fibers to form a yarn or tow. The term "filament" as used herein generally refers to fibers of variable or maximum length. Relatively short length of fiber is called "short fiber,". Tow, is the fifth, the description of the invention (IS, two = true: a combination of other physically modified fibers. Individually produced entanglement or Bring them together by crimping the fiber. "Yarn, the word system =: = or any mixture of filaments, including it;" τ bio 'such as, these fibers or filaments are knitted, second curing derivatives. The included is a tow, which is called zero picking ν δ-generally imparts improved yarn strength, adhesives, and flexibility, i. Generally, it is entangled due to the improvement. /, / Film ',-word means Douzhiping with an average width of less than or equal to: Dry and solid self-supporting (generally flat) structure with an average thickness of V or equal to 10 mm.-Phase 4 is a type of multi-component mixture Different phase interfacial adhesion agents, polymers or other compounds that reduce interfacial tension, or increase interfacial adhesion agents and reduce interfacial tension. Polymer compatibilizers can be one of several types: a) Compatibilizers can contain individual Areas or melons / polymers with different physical and chemical properties Linear block copolymers with two or more blocks 3 Radial copolymers with dobby bulging from the central core, or "stars," or dendrimers (" Knitting geometry fl / objects.-Blocks, arms, or regions can be mixed or have an attraction to one or more of the mixture. One or more other blocks, arms, or regions can be mixed or Has an attractive force to one or more of the remaining components of the mixture b) a compatibilizer is miscible or has an attractive force to the components of the mixture and contains rhenium that reacts with one or more of the remaining components and Combined functionality. 585889 A7 ----! L ____ 5. Description of the invention (20) Derivatives, and mixtures of the foregoing. Suitable vinyl aromatic monomers include styrene, C4_4 alkyl or halo-substituted styrene (especially all isomers of vinyltoluene, including mixtures of these isomers), and ^ -Fluorenylstyrene. A preferred compatibilizer comprises a graft copolymer of an ethylenically unsaturated polar group-containing compound (especially maleic anhydride or fumaric acid) and a pre-pentyl polyphenylene ether; a polar comonomer (especially maleic anhydride, Fumaric acid, N-methylmaleimide, methyl methacrylate, acrylonitrile or acrylamide) and vinyl aromatic polymers or copolymers (especially atactic or syndiotactic Polystyrene) graft copolymers, copolymers containing styrene and one or more cycloalkyl-substituted styrene isotactic copolymers, especially styrene and p-methylstyrene, o-methyl Syndiotactic copolymers between styrene, m-methylstyrene, or mixtures thereof, or styrene and conjugated dilute block copolymers, and the aforementioned polar comonomers and vinyl aromatic monomers ( Especially styrene) copolymers. For clarification, in the specific examples A_M shown earlier in the present invention, component (b) can be similarly a crystalline polymer modified with a polar group, such as those shown above as appropriate components of component (c) In particular, reactive polar radicals are modified between isotactic vinylidene aromatic homopolymers or copolymers. In these specific examples of the present invention, the individual compatibilizer (component (c)) need not be included in the composition. As an example of this specific example, the component (a), which is only 97 to 76% of the polymer component, and 3 to 24% of this polar group modification are syndiotactic vinylidene aromatic homo The composition of the polymer or copolymer is particularly preferred according to the invention. More preferably, these compositions include styrene and one or more types of cyclic methylated styrene (especially p-methylstyrene) grafted with polar groups. ___ This paper is compliant with CNS standards (CNS ) A4 size (210X297 mm) Γ ^ 23-'

(Please read the precautions on the back 585889 A7 B7 First, the description of the invention (21 -------- * »—— (Please read the precautions on the back first \ || ^ this page)) A copolymer containing 99.5 to 95.0% of styrene and 0.01 to 5.0% of the cyclomethylated styrene (which is based on the mixed weight of polymerized styrene and methylphenethylfluorene components as (Based on the basis); and G.G1 to 3 weight / 0 (based on the total weight of the grafted polymer as the basis) of the graft polar comonomer residue., ^ Τ— As used herein, "stereoisomers ,, The term refers to a three-dimensional regular structure with a racemic triplet that is greater than 90% isotactic or syndiotactic (preferably greater than 95% isotactic or syndiotactic). It is determined by nc nuclear magnetic resonance spectroscopy. "Isotactic," and "Syndiotactic," etc. refer to stereoisomeric polymers with isotactic or syndiotactic stereostructures. "Reactive viscosity, value (RV), unless indicated to the contrary, is a unitless value, and is based on 8.5 in nylon-based acetic acid or in another suitable solvent for other polymers. Viscosity measurement of polymer solutions with a weight of 1 / (otherwise, it is measured according to ASTMD 2857) as the basis. The vapor color index, YI, is determined mainly on polymer samples and object samples (fibers), and is based on AstmE Unitless value determined by 313-OO. According to the line, the preferred grade of the composition and fiber of the present invention is less than 8, and the best is less than 6. The gloss of the fiber has been tested for a long time, especially In the textile industry, it is tested by comparing a sample to a known standard made of pure nylon for matte or matte fibers based on a special board. Similar gloss The plate method is used in this patent, during which the fibers are graded from 1 (matte, wool) to 5 (bright, not matted). Unfortunately, although the test reflects gloss determined by the human eye, this test is subjective To provide a light that can be applied to the fiber itself and more quantifiable than board testing

24 A7 ^ ---_____ B7 __ 5. Description of the invention (22) Ze > then try 'The inventor has developed a publishing technology based on c. Luc ^ R · R · Bresee2 (" Experimental Research on the Roughness of Fiber Surfaces Sci. Phys. Ed., 28, 1771 (1990) and "Computer Simulation of Laser Post-Scattering from Fiber Surfaces", J. Polym. Sci. Phys. Ed., 28 ' 1755) published) laser light backscatter analysis technology, which was developed to determine the surface structure of fabric fibers. The above technology utilizes fibers with high gloss to exhibit highly directional radiation (anisotropy, low solid angle) while those with low gloss emit less directional radiation (more anisotropic, higher solid angle) Facts. By using fixed solid angle detection optics and image analysis, scattered radiosity can be measured and quantified. One known method of optically matting fibers is to impart surface roughness to the fibers. (Other methods include adding internal devices to the fiber, such as scatterers or reflection index boundaries). Regardless of the extinction mechanism, the incident light is adjusted to emit from the fiber at a substantially promoted solid angle. The images formed from this emission can be transformed into a spatial frequency category for subsequent analysis using the Fourier transform method. In the aforementioned technique, the Roughness Coefficient (RC) was obtained from this analysis and used to quantify the gloss of various fibers. In order to quantify the gloss on individual fiber samples according to the present invention, the following procedures and techniques (herein referred to as laser light backscattering techniques) are based on the teaching of previously known techniques. The device for measuring the scattered laser radiation from a single fiber according to the present invention is described in FIG. It contains four main components: a laser light source 10 (emission beam 2), a fiber placement and orientation device 20, and a recording / analysis device 30, such as a digital camera coupled to a digital processor or computer, and later Light gating unit 40 (for synchronous measurement of scattered laser by beam 4) The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 25

(Please read the note on the back first, and install this item on this page), T-585889 A7 ___ B7_ V. Description of the invention (23) Light). A preferred laser light source is a helium-neon gas laser with a wavelength of 632.8 nm emitting TEMoo random polarized light, which has a l / e2 beam diameter of about 0.78 mm (type LSR2P laser, available from Aerotech Inc.) . This laser is placed on a variable vibration-damping adjustable table (such as a 433 mixer, available from Newport, Inc., Irvine, CA), which can finely adjust the height and coarsely adjust the incident radiation angle, 0. Fine-tuning of the incident radiation angle. By using a precision rail system (PRC-3 carrier and PRL-36, available from Newport Inc., Irvine, CA). A linear variable neutral density filter (3 lwoML.l, Newport, Inc.) can be mounted to the laser to adjust the power of the incident laser beam 2. The fiber frame shown in the isometric perspective view of Fig. 9, the end view of Fig. 10, and the cross-sectional view of line A of Fig. 11 makes the fiber orientation and structure variable. This fiber rack contains a yoke 21 (which includes supports 21a and 21b, which are attached to the base 21c by a holder 21d, and contains a ring-shaped opening for receiving the insert rings 22a and 22b. The insert rings 22a and 22b are Individually held by the locking devices 23a and 23b in the positions of the supporters 2a and 2lb. The fiber locking clips 24a and 24b for placing the individual ends of the fiber 1 are located in the embedded rings 22a and 22b. On the outer surface. The bezels 22a and 22b can be rotated around the main axis of the fiber completely or individually. With the relaxed locking devices 23a and 23b, the bezels are rotated together because they are interconnected with the bead stays 24. The bezels 22a further includes an embedded ring 28, which includes a central shaft portion 29, which is concentrically mounted to the embedded ring support 27 and can be rotated along the fiber axis in relation to the embedded ring support 27. The embedded ring 28 series The individual locking device 23c (such as a fixing screw) is supported by the building in an axial relationship with the embedded ring support 27. Before the measurement is performed, the fiber is loosened by releasing the individual locking device 23c and rotating the embedded device. Ring 28, and at the same time, the paper size applies the Chinese national standard ( ®s) A4 size (210X297 public love) (Please read the precautions on the back before filling this page)

1. Measurement of the degree of t—i 彳 ϋ㈣: The following equation normalizes the diameter of the money dimension: H / Af ⑴ /, where Rs is the scattering ratio, “is the intensity of the scattered light collected, and & is the fiber area. It has been found Scattering ratio (also called laser light scattering ratio) is a value that can be reduced, and it is inversely related to the appearance of the gloss. As shown by Fan ^ 1 3 A, B, C1-C5 and D1-D6, gloss The measured laser light technology has been experimentally proven to be closely related to the gloss board results and gloss values produced by adding a known amount of extinction (T2O2). According to the invention, it is expected that , The scattering ratio (rs) of the fiber measured by this laser scattering technology is at least -29, preferably at least 0.33. In addition, or in addition, the corresponding gloss value possessed by the fiber is less than or Equal to 4, and more preferably less than or equal to 3.5. Containment means that it is surrounded by or partially surrounded by component (a) (called the matrix), and is inconsistent or consistent in quality (b) The area of performance. The size and distribution of the solid storage of component (b) determines the final fiber properties. In particular, gloss and spinnability. A good relationship between gloss and volume-average secondary axis diameter has been determined to exist. Preferably, it has a size greater than 0.2 # m (preferably from 0.25 to 3.0 "m, More preferably, it is 0.3 to 2.0 # m, and most preferably, 0.4 to 1.6 // m) of component (b) is a fiber having a volume average secondary axis diameter. In addition, the lack of large entrapment particles is highly desirable to improve fiber toughness and avoid fiber breakage, and these properties collectively indicate spinnability. In particular, those with better heights are fibers having a minor axis diameter (D99) of less than 3.0 "claw component (b) storage. Those with narrow particle diameter distribution are highly preferred because of minimal gloss The degree and maximum serviceability can be achieved for the volume average particle diameter. V. Description of the invention (26)-The particle diameter dispersion (P) can be measured using the particle-containing dagger test 1 of component 且 and calculated using the following equation: P = D99 / Dv, grain eight: cross: the fiber has a composition of less than 2.7 (optimal system, less than 2.3). The DV & D99 measurement described above can be made by dissolving the fiber or film sample in the base. The mixture (which is a non-contained solvent or expansion agent) is determined. The appropriate solvent for polyamines (which is a solvent or expansion agent for non-syndiotactic vinyl aromatic polymer inclusions) is formic acid or aqueous formic acid. After dissolving the matrix, the separated particles of the storage material formed are collected by filtration, coated with chromium, and photographed with electron microscopy. Standard computer-aided particle size analysis techniques are used to measure the particles Diameter Control particle (b) The particle size and the resulting fiber-forming shellfish technology include the form and content (if any) of the compatibilizer (component (c)) used; the degree of mixing achieved at the county level before extrusion; The content and form (if any) of any nucleating agent present in the formula in the stagnant room of the blended thermoplastic blend and fiber extrusion under the conditions of 'individual components (a) and ( b) Relative viscosity and melt viscosity, and other processing variables. The benefits of the present invention are believed to be due to the fact that when drawing or spinning fibers while cooling the extrudate or filament at the same time, compared to component ⑷, component The contained material is less affected by the tensile force. For the sake of this patent, this is called differential stretchability. According to the present invention, the components are better than the components under the conditions of extrusion and fiber formation. ⑻The inclusions are more stretched. More preferably, the matrix polymer (component ⑷) This paper size applies the Chinese National Standard (CNS) A4 specification (21〇 > < 297 ^ V. Description of the invention (27) is based on It is at least 2 (preferably at least 3) times more stretched than the inclusions of the polymer component ⑻. The property is determined by the ratio of the stretching of the entire fiber or film to the stretching of the dispersed phase. The stretching of the entire fiber or film is the ratio of unstretched fiber or unstretched film to fully stretched fiber or fully filmed product. The definition is based on the assumption of the preservation of the mass of the particles. The point == stretch is defined by the ratio of the average cross-sectional area of the dispersed phase between the unstretched fiber or unstretched film and the fully stretched fiber or fully stretched film. 'Stretchability' This part of the enclosure is protruded from the surface of the formed fiber or film, or due to the close proximity of these inclusions to the surface of the fiber or film, causing surface protrusions, cracks or other discontinuities or irregularities, It is because the substrate (component ⑷) has a larger downward pull when it is stretched to a greater extent than the contents. These coarse shuttle surface fibers have the desired low gloss, feel and softness Similar to natural fibers 'and still have improved spinnability and stretch scallops' allow for fiber formation at a rate of 6 South South and reduced friction or drag during the fiber forming process. Reduced fiber-to-metal friction can also use lower levels of the used post-spinning lubricant. The film on the rough surface has similar desirable properties, such as anti-blocking, better dust formation and reduced friction during preparation. The differential stretchability demonstrated in the present invention is affected by many variables. The size of the political phase 粑 $ is large enough to produce an effective rough chain surface, but it does not = reduce the fiber sharpness to the extent that the fiber is difficult to spin during. The disperse phase can be sized in the melt phase and needs to be stabilized to adjust the residence time found in the fiber spinning line and the manifold without excessive coalescence. Compatibility of the interface between the dispersed phase and the continuous phase helps to avoid tearing or cracking. 585889 Description of the invention will dramatically reduce the spinnability of the fiber. The melting points of the dispersed and continuous phases are close enough to allow the two phases to be melted, but not too hot for decomposition or fiber spinning. The rheology of the dispersed and continuous phases needs to be similar enough so that the desired particle diameter is formed during melt mixing, but it is not similar enough to allow differential drawing during fiber spinning. The extensibility of the dispersed and continuous phases depends on the viscosity and crystallization kinetics of the individual phases. The discovery of small amounts of crystallization can dramatically increase the viscosity of any phase. Crystallization kinetics can be quantified by the temperature at which crystallization occurs, the temperature at which maximum crystallization is found, or the ratio of crystallization to temperature. Nucleating agents or crystallization inhibitors can be used to improve the kinetics of crystallization. The viscosity of either phase can also be increased or decreased by changing the molecular weight of the polymer or by adding substances that affect flow properties (for example, plasticizers or flow-promoting materials). The molecular weight of the continuous phase can also be changed to impact the stretchability of the dispersed phase. Similarly, additives that affect flow properties can be added to the continuous phase. The drawing force of the fiber spinning is applied to the continuous phase by the drawing godet of the fiber spinning equipment. The tensile force is applied to the dispersed phase via the continuous phase. When the molecular weight of the continuous phase is reduced, it is more easily stretched and less tensile force is added to the dispersed phase. 0 Please! First, read: read: meaning-thing | item, then fill in this page I r 丨 丨

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In the formation of extruded film and its uniaxial or biaxial orientation or tentering, similar phenomena cause irregularities on the surface where the film is formed. These films have less adhesion 'and are easier to handle by high-rate film-forming equipment without the need; the additional presence of t-type agents. In addition, these films are less likely to form dust during high-rate processing and shipping processes. Although the aforementioned fiber properties benefits need not be included in the thermoplastic composition

585889 A7 B7 V. The invention description (29 / Xiao Special Titanium Oxide) was reached, it is necessary to understand the "quotation of these additives" and Gaya are not excluded. If it exists, it can be significantly reduced compared with the traditional technology based on resistance theory. If used, the amount of the matting agent may be from 0.001 to 0.3% by weight, and preferably less than 0.001% by weight. Optimally, there is no light; = 1] is used to advantageously improve the recycling of the fiber according to the present invention, the 隹 film, and objects incorporated therein (especially objects such as injection molded glass fiber reinforced objects, Due to the ability of matting agents such as Tic > 2 to adversely affect its physical properties). Furthermore, the die design or spinneret design, if desired, can be used to create a multi # filament shape, thereby resulting in the preparation of fibers with improved bulk. Due to the difference in mold expansion compared to pure nylon resin, special mold designs are preferably used to make the best use of the polymer blend composition of the present invention. This mold geometry is exemplified in Figure 7. The extended three-lobed mold opening design 70 has three grooves 71 of equal length, which generally have parallel (as illustrated) or slightly concentrated sides. Ending at a semicircular or arcuate end 72, the groove 71 has a total groove length of 0.045 inches (1143mm) (measured from the intersection of each central axis of the three blades along the central axis of the groove). ) 0.007 奂 忖 (0.178mm) groove width, 040 inch inch (i 02mm) capillary length, with a Mod ratio (MR) of 11.2. The preferred mold has a MOD ratio of 12 to 12. The Mod ratio used here refers to the ratio of the measured values of the cross section of the multi-fiber fiber or the mold. In particular, it is the ratio of the radius of the two circles. The larger one is at the center of the cross-section center and circumscribes the entire multinode. The smaller one (the denominator) is connected to the inner region of the multinode. This is exemplified with reference to Figure 3, in which the multi-section shape is 9 (please read the note on the back mF to write this page) ·,? Τ--line 丨 This paper size applies to China National Standard (CNS) A4 specification (210X297) (%) 5. Description of the invention (30) 30 has three sections 31, outer circle 32 (with radius called, and inner circle 33 (with radius R2). Mod ratio is defined by R1 / R2. _ Fiber of the present invention The preferred Mod ratio is 2.5 to 4. It was further found that compared to yarns made from polymer compositions (not meeting the foregoing requirements) containing component (a) as the sole thermoplastic polymer component or polymer blend Yarns containing fibers and filaments according to the present invention generally have demonstrated improved color permeability and fade resistance, improved dye retention, improved resistance to 5 rupture, improved anti-offset properties, and improved dimensional stability 2. Improved dyeing degree and reduced hygroscopicity. This is considered to be caused by the reduction of the surface energy of the fiber or film from the contents of the component (b) and the reduction of the surface from being wetted by water pollution, and so on. The inclusions are not affected by moisture like component 0). Foreign substances (such as aqueous fluids) provide more curved infiltration channels, resulting in greater stain resistance and retention of staining. It was further found that the yarns formed from the fibers of the first and third thermoplastic polymer components which are different thermoplastic compositions according to the crystallization temperature according to the present invention exhibit good bulkiness and good durability, and their properties are Industry and s are unique to each other. The difference in crystallization temperature between the components of the polymer mixture provides a simple way to control the development of crystallinity within the fiber. For example, the crystals of one phase can be used to cure crimps, while the crystallinity of the other phase can be used to cure twists in heat-cured BCF yarns. Another benefit of yarns made from the thermoplastic composition of the present invention (especially those with thermoplastic component (a) being polyamide) is that the morphology and crystallinity of the composition will be more consistent throughout the fiber, because one component (particularly Is the crystallinity of component (b)) can be cured in one or more of the processing steps (such as during stretching or during stretching and crimping), while maintaining 585889 A7 _____B7_ V. Description of the invention (32) ~ " " A condensation copolymer of a dicarboxylic acid (particularly terephthalic acid, phthalic acid or a mixture thereof). Polyethylene terephthalate (PET) or polyethylene glycol terephthalate (PEGT) is preferred. As the preferred polymer of the thermoplastic polymer (a), polyamidoamine or copolyamide (also referred to as nylon) includes a nylon blend. Suitable polyamines are prepared, for example, by the condensation reaction of an aliphatic or aromatic dicarboxylic acid having 4 to 12 carbon atoms and an aliphatic or aromatic diamine having 2 to 12 carbon atoms. Aliphatic and aromatic polyamide. Representative, but not exhaustive, listings of aliphatic dicarboxylic acids suitable for the synthesis of polyamides here include adipic acid, pimelic acid, azelaic acid, suberic acid, sebacic acid, and twelve Carbonic acid. Representative aromatic dicarboxylic acids include phthalic acid, isophthalic acid, terephthalic acid, and naphthalenedicarboxylic acid. Representative aliphatic diamines include, for example, fluorenediamines (such as hexafluorenediamine and octafluorenediamine). Suitable aromatic monoamines are as follows: diaminobenzenes, such as 1 diaminobenzene, 1,3-monoaminobenzene, and 1,2-diaminobenzene); diamine toluene, such as, 2,4-diaminomethylbenzyl, 2,3-monoaminotoluene, 2,5-diaminotoluene, and 2,6-diaminotoluene; o-, m-, and p-xylylene diamine; O-, m- and p-_2,2, -diaminomonoethyl, 4,4'-diaminobiphenyl; 4,4'-diaminodiphenyl methane; 4,4, _ January feminine 'a base bond, 4,4'-diaminodiphenylthioscale 4,4'-diamino-phenyl ketone; and 4,4'-diaminodiphenylphosphonium. Mixtures of the aforementioned aliphatic and aromatic dicarboxylic acids and diamines can also be used. Polyamines can also be produced from acid and amine derivatives (such as acid chlorides and amine salts) and by self-condensation reactions of lactams or omega-amines. Examples of such lactams include ε-caprolactam and ω-1,2,3, -trimethylcyclopentamidine. Of these omega-amino acids _ 11. 丨. This paper size applies to China National Standard (CNS) Α4 specification (210X297 public love) _ 35-

Yiwu 丨 (Please read the notes on the back before filling this page) 585889 A7 _____ B7 V. Description of the invention (33) Examples include 11-aminoundecanoic acid, 12-aminododecanoic acid, 'amino group Phenylcarboxymethane, 1- (4-aminophenyl) -2-carboxyethane, 3- (4-aminophenyl) -propanyl propane, and p- (3-amino-3'- (Cyclo) dipropylbenzene. Representative aromatic polyamines suitable as component (a) include polyxylylenehexamethylenediamine; polyhexamethylene paraxylylenediamine; polyphenylenephthalimide; polyxylylenehexamethylene Polyamide / hexamethylene adipamide; polyester amide elastomer; polyether amide elastomer; polyetherester amide elastomer; and dimer acid copolymerized amide. Representative aliphatic polyamidoamines as thermoplastic polymers (a) include · polycaprolactam (Nylon-6), · poly (hexamethylenehexamethylenediamine) (Nylon_6,6); Nylon-3,4; nylon-4; nylon-4,6; nylon-5,10; nylon-6; nylon-6,6; nylon-6,9; nylon-6 , 10; nylon-6,12; nylon-η; and nylon-12. The preferred component (a) is a polymer-based aliphatic polyamidamine, particularly nylon 6 or Nylon 6,6 ', and most preferably Nylon 6. The thermoplastic polymer (a) suitably has any molecular weight and molecular weight distribution (MWD). MWD is calculated based on the ratio of Mw / Mn, where ... to the weight average molecular weight and Mη coefficient average molecular weight. Preferred materials have MWDs ranging from 1 to 20 (preferably 1.5 to 10). The melt flow rate of nylon-6 thermoplastic polymer (a) (as measured by ASTM D1238 at 230 ° C / 2.16 kg) is desirably 0.1 to 100 g / 10 minutes, more preferably 02 to 50 g / 10 minutes and optimally 0.3 to 10 g / 10 minutes in order to achieve good handling of the fibers and films made therefrom (which is confirmed by high output) and good mechanical properties (by tensile strength measuring). Many suitable polymers of component (a) (especially polyamides) use relative viscosity as a measure of molecular weight. Using this measurement method, suitable polymers possess 25 to 250 RVs, preferably 30 to 80, and more preferably V. Invention Description (34) 35 to 160. Preferably, the thermoplastic polymer (a) will have a crystallinity of 10%, preferably at least 15% crystallinity, and more preferably at least 20% crystallinity (maximum crystallinity). Wide-angle X-ray diffraction is determined). Equally desirably, the thermoplastic polymer (a) has a rate of fiber that allows fibers and films having suitable crystallinity to be formed by using typical forming and stretching or forming and orientation processing conditions. Additives (crystallization accelerators) for increasing or decreasing the rate of crystallization formation can be incorporated into the component if necessary (0. As previously disclosed, the preferred polymer is nylon 6 as component (a), which is based on If the present invention is improved, compared to nylon 6,6, nylon 6 is generally surprising for the fact that the fiber formation is poor. As previously known in the industry, the polyamide used can have different properties. Proportionate levels of amine end groups, thereby producing polymers that are more easily dyed and have increased color fastness. These polyamine compounds are characterized in that the ratio of amine end groups to carboxylic acid end groups in the polyamine is greater than 1. If desired, the amount of amine end groups can be improved in a known manner (by reacting with a compound containing a carboxylic acid functional group or other functional group capable of reacting with a primary amine end group). Furthermore, the better used here Polyamide can depend on the end-use properties of the desired fiber. For high-gloss fibers, low-viscosity polyamides are preferred, for example, nylon 6 resins with RV of 25 to 75 (more preferably 30 to 60). For increased spinning ease (less fiber breakage) Dimension, higher viscosity nylon 6 or nylon 6,6 is better, for example, resin with RV of 120 to 25 (preferably 15 to 18). Considering the thermoplastic polymer rh, suitable for The polymer as the thermoplastic polymer (b) is appropriately selected from sub-585889 A7 " --------__ B7 V. Invention Day 35) I " ~-~ Stereo of vinyl aromatic monomer Heteromeric polymers (including isotactic or syndiotactic polyethylene and isotactic or syndiotactic polyethylene and one or more comonomers (such as, Oxy_Ci_4 alkylhaloalkyl-¾ substituted styrene, or polar substituted styrene) copolymers, Southwind polyesters, such as polycyclohexene terephthalate, polyamide, Liquid crystal polymer ·, the aforementioned polar comonomer grafted derivatives, especially maleic anhydride, fumaric acid, or isotactic or syndiotactic styrene and cycloalkyl substituted styrene compounds Copolymers; and mixtures of the foregoing, but are not limited to this, as long as the object of the present invention is obtained. Preferably, the thermoplastic polymer (b) will have 5 (preferably 10% less, more preferably at least 15)% crystallinity, which is determined by 25t wide-angle ray diffraction. Additives (crystallization accelerators) to increase the crystal formation rate can be incorporated into the component if desired (B). This material may be the same as or different from the crystallization accelerator incorporated in component (a). More preferably, the thermoplastic polymer (b) is an isotactic group between vinylidene aromatic monomers. Homopolymers or homopolymers containing more than one vinylidene aromatic monomer (including stereoblock copolymers), or with polar functional monomers (hereinafter referred to as "polar groups" Modified polymer, polymer) copolymer (including graft copolymerization) of one or more of the aforementioned polymers. "Polar group," or "polar functional group," as used herein, is defined as compared to In the absence of this compound, any group or substituent that imparts greater polar momentum to this compound. Preferred polar groups include acid and carboxylic acid derivatives (e.g., acid donkey amine, anhydride, acid azide, acid ester, acid! |, And acid salt, which are hydrogen atoms or. Formed by substitution), dibasic acid and dibasic acid derivatives (for example, dibasic acid vinegar, sulphur---------This paper size applies to Chinese national standard (qjs) A4 specification (21〇 > < 297) Chu) .38-

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585889 A7 V. Description of the invention (36) Acid gaseous compounds, ammonium sulfonate, and sulfonate), epoxy groups, carbonate groups, amine groups, imidate groups, and oxazoline groups. Suitable vinylidene aromatic monosystem compounds of the formula H2C = CR-Ar 'wherein R is hydrogen or an alkyl group having 1 to 4 carbon atoms, and Ar is an aromatic group or alkyl group having 6 to 18 broken atoms Aryl, haloalkyl-, alkoxy- or halo-substituted aromatic groups. The preferred polar functional group is a polar residue formed by reaction with maleic anhydride or fumaric acid. Preferred vinylidene aromatic monosystems are styrene and < ^-4 alkyl-, Ci-4 alkoxy- or -yl-ring substituted styrene derivatives. Typical vinylidene aromatic polymers include polystyrene, poly (methylstyrene), poly (ethylstyrene), poly (isopropylstyrene), and poly (p-third butyl) Styrene); poly (methoxystyrene), poly (vinylnaphthalene), ♦ (/ styrenic styrene), poly (dibromostyrene), poly (gas styrene), poly (fluorostyrene) ' A polymer mixture, including those prepared by polymerizing a monomer mixture (a mixture containing monomer isomers (eg, styrene / p-methylstyrene copolymer)), and a hydrogenated or polar group thereof Modified derivative. The best is in the form of the aforementioned polymer having a syndiotactic stereoisomer structure. As the best thermoplastic material for the thermoplastic polymer (b), it is a syndiotactic ethylene vinyl aromatic polymer and a polar functionalized derivative thereof. The polymerization method for synthesizing syndiotactic ethylene fluorene aromatic polymers is described in US-A-4,68G, 353; US-A.5, 〇66,741; Us.a.52 () 6,197 I 1 ^^ 5'294'685;. Eight -5,990,217; and others. Syndiotactic vinyl aromatic polymers are also readily available from The Dow Chemical Company under the trade name Rugao. As the best polymer system for thermoplastic polymers, ▲ The scale is applicable ---------

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585889 V. Description of the invention (37) Stereopolystyrene, syndiotactic styrene / p -... meta-ortho-methylstyrene copolymer (containing 0.005 to 15% by weight, preferably 0.01) To 10% by weight, p-, m-, or o-methylstyrene comonomers, especially p-methylstyrene) 'and polar functionalized derivatives as described above (containing 0 to 5 weight 1) / 〇 polar group functionality). The most highly preferred polymer is a grafted or copolymerized styrene / p-methyl ethylene copolymer of syndiotactic polystyrene or maleic anhydride or fumaric acid (which contains 0.1 to 10 wt. 〇-p-toluene and 0.01 to 1-5% by weight of maleic anhydride or fumaric acid). The latter graft copolymer can be mixed with the thermoplastic polymer (a) and achieve a good polymer morphology prepared by the polymer without the presence of a separate compatibilizer (c). The weight average molecular weight (Mw, determined by gel permeation chromatography) of the thermoplastic polymer ⑻ is not important, but is typically 5000 to 50000, more typically 10,000 to 1,000,000, and preferably 2 0.000 to 50,000. Furthermore, the molecular weight distribution of the 'component VII' can be varied over a wide range, but it is suitably 20, more preferably 1.5-10. When the amount of the thermoplastic polymer (b) in the composition is less than the desired amount, the fibers prepared therefrom cannot prove the desired feel or softness. When the amount of thermoplastic polymer ⑻ is greater than desired, the filament or fiber may be subject to higher rupture effects during drawing or spinning. As used herein, "the formation of materials" specifically refers to the components ⑷ and ⑻, which form identifiable areas or mouths in the forming composition, even if it is understood that the individual polymers are at least partially compatible with each other and capable of Homogeneous blends are formed. However, preferably, the two polymers are substantially incompatible with each other, so that a homogeneous blend of the two components cannot be formed, even in a melt-mixing device that produces shear Lots of mixed people. This paper size is China National Fresh (CNS) A4 specification (210X297 ^ (Please read the precautions on the back before filling this page)

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585889 V. Description of the invention (38

Component (C) is used when the improved interfacial adhesion and / or reduced interfacial tension between the polymer-forming domains of the composition of the present invention is desired. In addition, the type and content of the compatibilizer help to form small-sized particles in the polymer matrix and completely disperse the component (b) inclusions, resulting in a composition with improved melt strength and spinnability and increased fiber toughness Thing. Appropriate small size. Inch Fan's encapsulated polymer (b) produces improved optical properties and surface roughness of the fiber or film formed. Preferred compatibilizers are polymers with aromatic functional groups and polar groups in between, which are physically mixed into the composition or react with one or more of the thermoplastic components (a) or (b) (such as, (By grafting or heterogeneous copolymerization), but it does not cause the formation of the blend to turn yellow. Appropriate compatibilizers include homopolymers and copolymers such as vinylidene aromatics (atactic, syndiotactic and isotactic homopolymers and copolymers containing vinylidene aromatic monomers , And copolymers of vinylidene aromatic monomers and acrylonitrile, maleic anhydride or maleimide), polyphenylene ether, poly (ethyl

Alkenyl ether), poly (vinyl methacrylate), polyolefin, poly (diene), and having mutual compatibility, partial solubility, or better than component (c) and component (b) Any polymer of attraction, grafting of polymers or other functional 1 derivatives. Also included in these materials are block copolymers (which are polymers composed of two or more different repeating single U segments). Appropriate block copolymers contain fragments having a mutual capacity exceeding component 0 and component 13 that are also kings, partially soluble or better attractive. The additional fragments may meet or not meet the criteria for mutual compatibility, solubility or attractiveness between human and component C. Examples of these are such as vinylidene aromatic polymers and others; Chinese paper standard to CNS A4 (210X297 mm) is applicable to the age of the early Yuan 585889 5. Co-polymerization of paragraph (39) of the invention description (Eg, hydrogenated poly (styrene-block_ethylene-butadiene-block-styrene) -graft · maleic anhydride) and block copolymers (vinylidene aromatic) Atactic, syndiotactic and isotactic isotactic monomers and copolymers of monomers, and copolymers of vinylidene aromatic monomers with propylene residues, maleic anhydride or maleimide) , Or other functionalized derivatives of polymers of polyphenylene ether, poly (vinyl ether), poly (vinyl methacrylic acid, polyolefin, and poly (diene). Polymerization of compatibilizer (C) The chain structure is preferably modified with a reactive functional group capable of reacting with the functional group of the first thermoplastic polymer (a). A preferred reactive polar group-containing reactant contains an unsaturated group such as ethylene unsaturated Compound) with the desired polar functional group (as defined above). Appropriate Examples of the reactive polar group include carboxylic acids, dicarboxylic acids, and dicarboxylic acid derivatives (for example, acid amines, anhydrides, acid azides, acid hydration compounds, and acid salts, which are hydrogen atoms from carboxylic acid groups Or hydroxy substitution), sulfonic acid and sulfonic acid derivatives (for example, sulfonate, sulfonate chloride, ammonium sulfonate, and sulfonate), epoxy 'carbonate groups, amine groups, amidines Amine groups and oxazoline groups. Preferred unsaturated reactants containing reactive polar groups include unsaturated carboxylic acids and dicarboxylic acids, unsaturated carboxylic acids and dicarboxylic acid derivatives, unsaturated epoxides, Unsaturated alcohols, unsaturated amines, and unsaturated isocyanates. Specific examples of unsaturated reactants containing reactive polar groups include maleic anhydride, fumaric acid, maleimide, maleic hydrazine, and maleic anhydride and two Amine reaction products, 1-methylmaleic anhydride, dichloromaleic anhydride, ammonium maleate, itaconic acid, itaconic anhydride, natural fats and oils such as soybean oil, tung oil, shallot oil, linseed Oil, hemp seed oil, cotton seed oil, sesame oil, rapeseed oil, 42 sheets The scale is applicable to China National Standard (CNS) A4 (210X297 mm) 585889

5. Description of the invention (4〇) C Please read the notes on the back to write this page)-, 1T— #-Peanut oil, camellia oil, olive oil, coconut oil and sardine oil); , Acrylic acid, succinic acid, cis to stilt 6 diethyl methacrylic acid, pentenoic acid, angelica acid, 2-pinenoic acid, 3-pentenoic acid, ethacrylic acid, / 3-methylcis Gallic acid, 4-pentenoic acid, 2-hexenoic acid, 2-methyl-2-pentenoic acid, 3-methyl-2-pentenoic acid, ethylcisandrolic acid, 2_2-di: -3 -Butenoic acid, 2-heptanoic acid, 2-octenoic acid, 4-decanoic acid, 9-undecenoic acid, 10-undecenoic acid, dodecenoic acid, 5-dodecene Acid, 4_tetradecenenoic acid, 9-tetradecanenoic acid, 9_hexadecenoic acid, 2_octadecenoic acid, 9-octadecenoic acid, eicosenoic acid, 222 Chrysenoic acid, arachidonic acid, 2,4-pentadienoic acid, 2,4-hexadienoic acid, diallyl acetate, geranium geranic acid, 2,4-decadienoic acid , 2,4-dodecadienoic acid, 9,12-hexadecadienoic acid, 9,12-octadecadienoic acid, hexadecadienoic acid, linoleic acid, linolenic acid, Stearidonic acid Eicosadienoic acid, decanoic acid, icosatetraenoic acid, ricinoleic acid, paulownic acid, oleic acid, docosapentacarboxylic acid, docosacaric acid, docosacaric acid Tricarboxylic acid, eleven carbon tetracarboxylic acid, twenty-two pentaconic acid, twenty-four alkenoic acid, twenty-six carbon dicarboxylic acid, twenty-six carbon dienoic acid, octacosenoic acid, and the like Ester of unsaturated carboxylic acids, acid amines and anhydrides; unsaturated alcohols such as allyl alcohol, methyl vinyl methanol, methacryl methanol, 4-penten-1-ol, 10-ten Carba-1-ol, propargyl alcohol, 1,4-pentadiene-3 · ol, 1,4-hexadiene-3-ol, 3,5-hexadi-2-ol, 2, 4-hexamethylene-1-ol, an alcohol represented by the general formula CnH2n-50oH, CnH2n-7oH, CnH2n-9OH (n is a positive integer), 3-butene-1,2-diol, 2, 5-difluorenyl-3-hexene-2,5-diol, 1,5-hexadiene · 3,4-diol and 2,6-octadiene-4,5-diol, and from These unsaturated alcohols are substituted with NΗ2 to form the paper size applicable to the Chinese National Standard (CNS) A4 specification (210X297) Chu 585889 A7 B7 V. Description of the invention (41) Unsaturated amine. The acid polar group of the compatibilizing agent (C) can be completely or partially neutralized with zinc, magnesium, manganese, lithium or other metal-to-mega-ion or metal-to-mega-ion combinations. It is also possible to use a neutralized acid monomer (for example, zinc acrylic acid) in the graft polymerization reaction or the functionalization reaction to form a compatibilizing agent (C). Examples of the vinyl compound having an epoxy group are glycidyl methacrylate, glycidyl acrylate, vinyl glycidyl ether, glycidyl ether based on alkyl (meth) acrylate, polyalkylene glycol The glycidyl methacrylate and glycidyl itaconic acid ester, among which glycidyl methacrylate is particularly preferred. The compatibilizer (C) may contain two or more unsaturated groups and one or more polar groups (identical or different), and two or more compounds having a polar group or several polar groups. Suitable compatibilizers (C) are polyarylene ethers having polar functional groups and poly (vinylidene aromatic) homopolymers and copolymers having polar functional groups. Also included are block copolymers and poly (vinylidene or vinylidene) homopolymers and copolymers with polar functional groups and polyarylene ether segments. These compatibilizers are obtained by modifying conventional polymers with one of the aforementioned polar group-containing modifiers. The method of changing the load is not limited, as long as the quality product can be used in accordance with the purpose of the present invention. Suitably, the base resin and the polar group-containing reactant are mixed in a melter, an extruder, or a similar mixing device, which is selectively mixed with a free radical generator or other initiator such as benzamidine peroxide, Di-third butyl peroxide, dicumyl peroxide, third butyl peroxybenzoate, azobisisobutyronitrile, azobisisovaleronitrile, or 2,3-diphenyl- 2,3-dimethylbutane). Polyphenylene ether can generally be oxidatively coupled to one or more phenols (which is better (please read the precautions on the back page first) too. Order · 44 585889 A7 _____B7_ V. Description of the invention (42) is in two or Three positions replaced). Preferably, catalysts such as copper-amine complexes, especially copper-amine complexes derived from primary, secondary or tertiary amines are used. Examples of suitable polyphenylene ethers include poly (2,3-difluorenyl-6-ethyl-1,4-phenylene ether), poly (2-methyl-6-chloromethyl-1,4- Phenylene ether), poly (2-methyl-6-hydroxyethyl-1,4-phenylene ether), poly (2-methyl-6-n-butyl-1,4-phenylene ether), poly (2-ethyl-6-isopropyl · fluorene, 4-phenylene ether), poly (2-ethyl-6-n-propyl-1,4-phenylene ether), poly (2,3,6 _Trimethyl], phenylene ether), poly [2- (4'_methylphenyl) -1,4-phenylene ether], poly (2-bromo-6-phenyl ", 'phenylene ether ), Poly (2-fluorenyl-6-phenyl-1,4-phenylene ether), poly (2-phenyl-1,4-phenylene_), poly (2-chloro-1,4-benzene Ether), poly (2-methyl-i, 4-phenylene ether), poly (2-gas-6-ethyl-1,4-phenylene ether), poly (2-chloro-6-bromo- 1,4 · phenylene ether), poly (2,6 · di-n-propyl-1,4-phenylene ether), poly (2-methyl-6 · isopropylphenylene ether), poly (2 -Chloro-6-methyl-1,4-phenylene ether), poly (2-fluorenyl-6-ethyl-1,4-phenylene ether, poly (2,6-dibromo-1,4 · Phenylene ether), poly (2,6-dichloro-1,4-phenylene ether), poly (2,6-diethyl-1,4-phenylene ether), and poly (2,6-dimethyl G.1 4. Phenylene). Appropriate methods for making polyphenylene ethers are disclosed in US-A-3,306,874; US-A-3,306,875; US-A-3,257,357; US-A-3,257,358 and others. These polymers can also be easily Commercially available. Typically, the amount of the polar functional group in the component (c) is 0.001 to 10% by weight / 0 ', which is based on the weight of the component (c). Generally, if less than 0 The polar functional group of 〇〇 / 〇 is present, and the compatibilizer is not as effective as desired. The amount of the compatibilizer (if any) used is preferably at least Oi (more preferably at least 02) by weight%; Typically, the weight is less than 5 (preferably less than 4.5, more preferably less than 4.2, and most preferably less than 4_0) weight%, which is based on the weight of the total composition. Fresh (CNS) Α4 specification (21GX297 public director) 45 (Please read the precautions on the back first to write this page)

• I 585889 A7

(C) The number of functional groups in group (c) will change because the efficiency of compatibilizing these groups of internal compounds will change, because component (b) may also contain ) Compatible functional groups, and because additional components may be present in the resin blend to neutralize the amine end groups of the polyamide, or affect the formation of polymer properties in order to obtain the effective phase of the desired component (b) Capsule benefits, the amount of the component (C) is 0 or less than 5% (which is based on the mixed weight of component (a) and component (b) 1), and component (C ) (If present) The total amount of reactive functional groups (based on the sum of component (b) + component ⑷) is from 0 00 i to 0.25 Molar ° / 〇, preferably from 0.01 to 〇.24mol%. As measured in the formed fibrous object, the aforementioned range is preferably as shown below. The amount of component (c) must be less than 24% (based on the combined weight of component (a) and component (b)), and the content of component (c) (if present) The total amount of functional groups (based on the total of component (b) + component (c)) is 0.001 to 0.8 mole%, preferably 0.01 to 0.5 mole%. Among the following singularities, when functionalized, component (b can be considered to be all (if component (c) is not in the formula) or part (if component (c) is included in the formula) And component (b)). In the previous measurement, the following equations were used: 1) Weight percentage of functionalized component in the blend: 100. M (c) m (b) m (a) m (c ) Where the mass of the broadly functionalized component (component (b) (if functionalized) + component (c)), the mass of the broad component (b), = the mass of the component (a). 2) Molar percentage of functionalized components in the blend: This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back page first) 丨.,? Τ— 585889 A7 B7 V. Description of the invention (44) l (b) 100 · M (c) / mW (c) V (t) + m (a) / a) + m (c) / c) where MR, wide group The average molecular weight of the component (c) repeating unit, M% * wide group MW {(please read the notes on the back first to write this page) Component (a) the molecular weight of the repeating unit (b) the molecular weight of the repeating unit. 3) The weight percentage of polar group in component (b) + component (c): _ (m (c)) (f polarity) v polarity (b) (ay where = component (C) (its polarity Or functional group residues) (for example, maleic anhydride residues in styrene maleic anhydride copolymers) by weight percentage. 4) Molar percentage of polar groups in component (b) + component (c) : F: polarity (m (c)) (f polarity) / ▼, polarity l (b) / MWf (c) where the molecular weight of the polar unit is 5) weight percentage of polar group in the blend \ polarity · blend 6 ) Mole percentage of polar group in the blend: Polarity ~ Polarity · Blend In the total amount of the compatibilizer used previously, it was found that the ideal amount of the compatibilizer can be determined to balance the fiber or film product formation Desire nature. Because the content of the compatibilizer used ultimately reduces the residual amine end groups of the polyamine-containing blend, which affects the dyeing appearance by the fibers made from it, for fiber applications, the 47 paper standards apply to Chinese national standards ( CNS) A4 specification (210X297 mm) 585889 A7 B7 V. Description of the invention (45) The applicant is to use a compatibilizer containing sufficient polar groups to improve the mechanical properties of the fiber, but it is less than that which will negatively impact the fiber dyeing appearance The amount is reduced by reducing the amine end group. The initial molarity of the amine end groups (for polyamines formed by ring-opening reactions) depends on the molecular weight of the polymer. The chemical formula used to evaluate the available amine end groups is known. For nylon and other polyamines formed by ring-opening reactions (and not modified in a way that affects the end group concentration), are: AT 1 · 106 [=] milliequivalents / gram 7V di-Mη Number average molecular weight In addition, the actual amount (mole) of the amine end groups of the reaction can be calculated for these polymers by the following equation, which is assumed to be completely reactive with the polar functional group of the compatibilizer: Agent 1 Polarity 100 · MW Polarity where rinse = mass of compatibilizer, / cancer @ = weight% of polar functional group in compatibilizer, and = molecular weight of polar functional group. For the cases where components (b) and (c) both contain polar functional groups, the average weight percent functional group and the average molecular weight (calculated by mixing the two components at the ratio set in the formula) are used in the above equation. The amine end group content of the toad remaining in the polymer blend can also be reduced by the addition of reagents containing polar functional groups, such as by direct measurement using analytical techniques such as acid titration or other appropriate techniques. In particular, for the use of nylon 6,6 and other polycondensed polyamides, the end group content is preferably measured directly because it cannot be calculated by the aforementioned method. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 48 Please 丨》 First: Read · Read: Backside: Note: Note · ** * Matter! Item:

Order

585889 A7 B7 V. Description of the invention (46) Regardless of the method used to calculate or measure the amine end group in the blend, the molar ratio of the available amine end group (N) to the polar functional group in the compatibilizer is relatively small. The best line is 70.30 to 99: 1 'more preferably the line is 80'20 to 96: 4, and the best line is 85:15 to 93: 7. In addition, the final amine end group content of the polymer composition can be reacted with the polar functional group of component wound (c) or component wound (b) and component (c) (if component (b) contains a polar functional group). Reduced by 5 to 20%. The preferred polymers as component (c) are styrene / maleic anhydride copolymers and maleic anhydride grafted syndiotactic copolymers of styrene and p-methylstyrene. Component (d) in consideration of selectivity In addition, additives may be present in the composition of the present invention, so long as the desired properties or the final product are achieved. The type and content of any additional additives, if present, are selected according to traditional teachings known in the industry. Exemplary additional additives include matting agents, elastomers, flame retardants, antimicrobials, heat stabilizers, light tinctures, antioxidants, colorants, dyes, lubricants, foaming agents, optical brighteners, and antistatic agents. Agent. These additives can be incorporated into either or both of components (a) 4 (b), or incorporated into the formed composition after a blend of components (a) and (b) is first prepared . By incorporating these additives into component (b) only, additives which are disadvantageous when added to component (a) can be used in accordance with the present invention. Suitable matting agents are inorganic oxides, titanates, carbonates and silicates', preferably titanium dioxide. The preferred matting agent is in the form of fine particles or powder. The degree of preference is preferably a volume average particle size of less than 100 // m (more preferably less than 50 # m, and most preferably less than 10 # m). By. Appropriate elastic system to increase the impact resistance, toughness or elongation of the composition. When used, the elastomer is typically 0-5 to 50 (preferably 0.7 to 30, (please read the notes on the back to write this page) t; 、 tr— 49 585889 A7 __B7_ V. Description of the invention (47 ) And more preferably 1.0 to 20)% by weight (based on the total composition weight). Specific examples of elastomers that can be included in the composition include: natural rubber, polybutadiene, polyisoprene, polyisobutylene, chloroprene rubber, polysulfide rubber, urethane rubber, Silicone rubber, epi rubber, styrene-butadiene block copolymer (SBR), hydrogenated styrene-butadiene block copolymer (SEB)., Styrene-butadiene-styrene block Copolymer (SBS), hydrogenated styrene-butadiene styrene block copolymer (SEBS), styrene-isoprene block copolymer (SIR), hydrogenated styrene-isoprene block Copolymer (SEP), styrene-isoprene-styrene block copolymer (SIS), hydrogenated styrene-isoprene · styrene block copolymer (SEPS), styrene-butadiene Olefin random copolymer, hydrogenated styrene-butadiene random copolymer, styrene-ethylene-propylene random copolymer, styrene-ethylene-butene random copolymer, ethylene-propylene rubber (EPR), ethylene -Propylene-diene rubber (EPDM), core-shell particulate elastomers such as butadiene-acrylonitrile-styrene core-shell rubber (ABS), Methyl acrylate-butadiene-styrene core-shell rubber (MBS), methyl methacrylate-butyl acrylate-styrene core-shell rubber (MAS), octyl acrylate-butadiene-styrene core -Shell rubber (MABS), acrylic roasted simmered succinct succinate-Acrylic-styrene-styrene-shell rubber (AABS), butadiene-styrene core-shell rubber (SBR), and containing silicon Core-shell rubbers of oxane (such as methyl methacrylate-butyl acrylate-siloxane), and rubbers obtained by improving these rubbers. Flame retardants, which are also known as flame retardant additives, do not want to impair the performance of the composition under actual combustion conditions. Appropriate additives for this purpose include brominated polystyrene (including brominated syndiotactic polystyrene), hexabromocyclododecane, and decabromobiphenyl 50 (please read the precautions on the back before ^! This page) This paper size applies to China National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of the invention (48) Base oxide, ethylene · bis (tetrabromophthalimide), ethylene_bis (dibromophthalate) Bornane dicarbamidine imine), pentabromodiphenyl oxide, octabromodiphenyl oxide, decabromomonophenyloxyethane, polydibromophenylene oxide, functionalized phosphate, four Bromophthalic anhydride, bis (tribromophthalic anhydride), tetrabromobisphenol_octabis (2-hydroxyethyl ether), tetrabromobispan-A bis (2,3-dibromopropyl), dibromo- Neopentyl diol, tetrakis / monobenzyloxybenzene, alumina hydrate, antimony oxide, sodium antimonate, xiquazine, and 4> shuangpan-A dipropionate, but not Limited to this. Suitable heat and light stabilizers include, but are not limited to, stearic acid | archaic, sterically hindered phenols, zinc oxide, aryl esters, hydroxybenzophenone, and hydroxybenzotriazole. Suitable antioxidants include phosphorus-based antioxidants, phenolic antioxidants, and sulfur-based antioxidants. Examples of phosphorus-based antioxidants include monophosphites and diphosphites, such as tris (2,4-di-tert-butylphenyl) phosphite and tris (mono / dinonylphenyl) Phosphite, distearyl pentaerythritol diphosphite; dioctyl pentaerythritol diphosphite; diphenyl pentaerythritol diphosphite; bis (2,4-di-tert-butylphenyl) pentaerythritol diphosphite Carboxylate; bis (2,6-di-third-butylmethylphenyl) pentaerythritol diphosphite, dicyclohexyl pentaerythritol diphosphite; tris (2,4 • di · third butylphenyl) Phosphite; Tetrakis (2,4-di-tert-butylphenyl) -4,4, _bisphenylene phosphite. Suitable phenolic antioxidants include 2,2, -methylenebis (6-thirdbutyl-4-methylphenol); U-bis (5-thirdbutyl-4-hydroxymethylbenzyl) butane; 2,2 '· methylenebis (4-methylcyclohexylphenol); 4,4, _thiobis (6_thirdbutyl_3_methylpan), 2,2-bis (5-thirdbutyl 4-Amino-4-Aceto-2-methyl age) -4-n-dodecyl (please read the precautions on the back page first) too. 、 可 |

The size of this paper is suitable for National Standards (CNS) of the rich countries (should be 297, 585889, A7 ---- B7. V. Description of the invention (49) thiol-butane, 2,6-di_third_ 4 · methylphenol; 2,2, -methylidene (6-third butyl-4-ethylphenol); 2,2, -methylidene-bis 4-methyl-6- (α_methyl Cyclohexyl) phenol; 2,2 '· methylenebis (4-methyl-6-nonylphenol); 1,1,3 · tri- (5-thirdbutyl-4-hydroxy_2_fluorenyl Phenyl) butane; ethylene glycol_bis 3,3_bis (3-third butyl_4_hydroxyphenyl) butyl ester; 1--1-bis (3,5_dimethyl_2_hydroxybenzene ) -3- (n-dodecylthio) -butane; 1,3,5-tris (3,5-di-third-butyl-4 · hydroxybenzyl) -2,4,6 -Dimethylbenzene, 2,2-bis (3,5-di-third-butyl-4-merylbenzyl) di (octadecyl) malonate; n-octadecyl 4 -(4-hydroxy-3,5-di-second butylphenyl) propyl ester, tetramethylene (3,5-di · third butyl · 4 • hydroxyhydrocinnamate) methane, 3,9- Bis-1,1 · dimethyl-2 _ (/ 3-(3-tert-butyl-4_hydroxy-5 · fluorenylbenzyl) propanyloxy) ethyl-2,4,8,10- Four-degree evil snail 5,5-undecene burning, tris (3,5-di-third-butyl-4 -Hydroxybenzyl methyl) isocyanurate, 2,6_diphenyl-4-methoxyphenol, and tris (4_thirdbutyl_2,6 • dimethylhydroxybenzyl) -Isocyanuric acid S. Suitable sulfur-based antioxidants include: dilauryl-3,3, thiodipropyl; dimyristoyl-3,3, thiodipropyl, dihard Aliphatic-3,3, thiodipropyl ester, pentaerythritol lauryl-thiopropyl ester), bis 2 • methyl-4- (3-n-alkylthiopropylfluorenyloxy) ·% third butyl Phenyl sulfide, and thiol benzoyl saliva. Useful colorants are known in the industry and include inorganic colorants such as: cadmium mercury orange, cadmium sulfide yellow, cadmium selenium sulfide, titanium dioxide, titanium yellow, titanium green, titanium blue, cobalt aluminate, manganese blue, manganese Violet, ultramarine red, ultramarine blue and ultramarine violet; and organic pigments such as: Permanent Red 2B, Red, Quinacridone Red, Diazo Orange, Diazo Yellow, Isoinpuranone, Hanman Yellow, Phthalide Cyan green, phthalocyanine blue, this paper size applies to Chinese National Standard (CNS) A4 specifications (21〇 > < 297 mm) Please S first; read · €! Back. Bu ® · Axe!

Ψ 5. Description of the invention (50) Quinacridone violet and doxazine violet, but not limited thereto. Suitable antimicrobial additives are antibacterial agents or other agents which are generally added to the polymer to confer resistance to bacteria, mold or mildew. Suitable antistatic agents include conductive or zwitterionic substances previously known to impart antistatic properties to fibers. In a method of operation, a concentrate of colorants or other additives in a suitable base resin is added to the extruder together with compositions (a) & (b). In addition, colorants or other additives can be compounded in the resin in advance. The use of concentrates allows greater control of the additive content and improves the ability of the additives to be incorporated into the final composition. Those skilled in the art will understand that colorants or other additives can be mainly added to the sole component of the composition. The advantage of this specific example is that colorants or additives that are harmful to one of the components can be mainly incorporated into the opposite component. For example, some organic colorants cross-link polymers, thereby increasing their viscosity and forming small spheres' which weakens the fibers and causes increased filament breakage during spinning. Conversely, some inorganic pigments can catalyze the depolymerization of polymers, increase the number of functional end groups, # affect dyeing infectivity and reduce melting viscosity. Incorporating these pigments into one phase predominantly (as during the initial stage of the fiber forming process) can reduce or remove some or all of the aforementioned difficulties. In preferred embodiments, improved performance may be achieved by selectively incorporating additives into trace components, especially in the presence of this substance and component (b), which is easier than component ⑷. When compatible. In addition, by concentrating the additives' only in the dispersed phase, the equivalent properties can be obtained in some cases, but less total additives are used. For example, this is possible when antimicrobials are used, because they are more exposed to the surface of fibers or films, and therefore can be connected to this paper-size paper towel Guan Xuzhun (CNS) μ specification (21GX297 Public Magic 585889 V. Description of the invention (5i) environment, due to the highlight of the component (b) on the surface of the fiber. In a highly preferred embodiment, component (b) is provided as a composition or concentrate, which is included in the formula Any additional additives desired, in particular any compatibilizer ⑷, matting aid colorants and / or other additives. Concentrates (which may contain a small proportion of component ⑷) are used in the method used to form the fiber or film The equipment or individual extruder or other blending mixing equipment is melted and blended in component (a), and a fully compounded polymer mixture suitable for fiber or film formation is appropriately supplied to the dyeing or spinneret. Examples of suitable mixing devices that can be combined with conventional fiber-forming extruders to produce sufficient mixing and sizing of the components under these conditions are extended flow mixers such as US-A-4,334,783 and US- Revealed in A-5,451,106 In a particularly preferred embodiment, the melt polymerization blend is passed through a mixing unit (which may be an area in the extruder or an individual adding mixing device, which uses divergent mixing, extension flow mixing, or the like). In this way, proper mixing of the polymer melt to achieve the desired particle size of the dispersed phase described herein is obtained. In polymer compounding, distributed mixing is achieved by the use of so-called screw feeders and molds. "No moving mixer, or" static mixer, "and works. In most cases, it consists of N father-type left and right hand spiral elements placed in a tubular peripheral with a temperature control device. The mixing energy is provided by the pressure loss between the mixers. The splitting and recombination of the fluids results in a predictable number of streaks, 2N. The basic principle after the extension and mixing is the division and reorganization of the flowing fluid. Because the flow division is In the form of shear, the dispersing power is generally weak, and the device is based on the paper standard to which the liquid systems to be mixed have similar viscosities. 21〇 &c; c297)) -54 _ for best operation. For two liquids, this relationship can be expressed as: ^ = and 1, where 80 d and "m are the shear viscosity of the dispersed phase and the matrix respectively. Contrary to extension In the flow mixer, the mixing fairy is only weakly determined by the viscosity ratio. It is more efficient to mix the Newton or non-Newtonian liquid of different viscosity in the L extruder than in the shear flow. The example occurs when the liquid is concentrated from a reservoir to the capillary. Generally, the extended flow tends to deform the drop into a long-length ellipsoid, which breaks into -㈣ with a smaller straight-shaped ellipsoid when the flow is interrupted.裣 Two L large diameter micro-droplets. By dispersing the microphase multiphase system; eight series of restricted progressively smaller diameter concentrated and dispersed systems within the fine droplets, good mixing degree Available. A suitable extended flow mixer includes a series of plates placed on a flow channel. In these panels, the M-body mixture is forced through a series of concentration and divergence. A series of concentrated and divergent designs during which these restricted diameters are kept fixed or progressively reduced to produce a progressive increase in intensity can be used. Furthermore, the fluid mixture incorporated during the exposure is exposed to a strongly extended flow field (each of which is a semi-stationary area, the entire body flow direction in this hybrid is the direction of radiation in terms of the general flow in the extruder, and Non-axial, or the individual openings of these mixers are formed in the form of grooves rather than holes, preferably at least some of which can be adjusted to different widths). Formation of Thin Filaments, Tapers, and Yarns This composition can be formed by mixing various components and additives in various ways, including supplying the blend to an extruder or other melter. 585889 A7 B7 5 1. Description of the invention (53) (Please read the notes on the back first.) \ T · Mix two or more components before dry mixing in the mixing device, preferably all components' or by making the individual components directly It is supplied to the extruder or device in any order, but it needs to be thoroughly mixed, and then the composition in a desired form is prepared in a molten state. Although in the specific embodiment, the composition can be formed into a strand after preparation and Granulated, this composition is formed in an extruder in operative communication with the mold or spinneret assembly used to make the film or fiber. Highly desirably 'component (a) is first added to the extruder and It is melted and plasticized. Thereafter, in the addition area where one or more of the extrusions are extruded, it is preferable to heat the melt of component (a) to a temperature higher than its crystalline melting point or selectively high. After the crystalline melting point of component (b), component (b) is added. At the same time, the other components of the composition are added before or after they are added. Then, the melt-plasticized composition is passed through a mold assembly or a spinneret to be selectively cooled to the crystal dazzling point of components (a) and (b). After a short period of time, fibers are formed in one or more unit operations. By not reheating or re-extruding the previously compounded and pelletized composition, fewer polymers are formed by degradation, and operating costs are reduced. m This composition is preferably such that the composition passes from the extruder through a die or spinneret while maintaining the temperature at which the composition can still flow easily but maintain sufficient melt strength to avoid breaking the diaphragm or filaments. Desirably, polymerization The temperature of the melt is kept below the decomposition temperature of at least components (a) and (b) (in the range of Ting. Td is defined as the rate of polymer weight loss under vacuum at 1% per minute) Temperature. The preferred temperature for extruding and spinning the composition of the present invention is in the range of 170 to 34 () ° C (more preferably 200 to 320X :, and most preferably 250 to 300 °). Is the desired property in the filament, film or fiber formed by the temperature Other considerations and the desired processing rate is selected as the reference.

5. Description of the invention (54) The spinneret can be designed to impart any desired cross-sectional shape to the filaments commonly used in the industry. For example, the filaments including triangles, multilobes, and pentagons can have one or More axial clearance. Furthermore, the filament may be a single component or multiple components. The filament may include more than-longitudinal co-extension bonding, and the example of the wound fiber includes a sheath-core, juxtaposed or similar strand configuration. . The composition of the present invention can be made from the components known to form this multi-component filament, or all of these components, depending on the desired properties of the filament, fiber or yarn. In this method, multi-feed part molds are used according to known procedures, examples of which are disclosed in USP 6,024,556; USP 6,162,382, and the like. In the production of fibers particularly suitable for the manufacture of carpets during the spinning process, spinnerets with several nozzles for forming several filaments are generally used. When the extruded filaments are exposed from the spinneret, the filaments are quenched with a cross-flow gas (typically upper air). The filament is then stretched, selectively crimped and / or crimped, selectively reheated, and finally cooled, assembled into yarn, and wound on a take-up spool. Curl imparts greater bulk to the yarn, and therefore imparts greater bulk to the carpet. The crimping method includes placing one or more bends or deformations in the fiber, preferably in the alternate direction. In general, crimped fibers are then exposed to heat and stored in a dry environment or in steam to increase the crystallization of the polymer component and "cured" crimps. In further exemplification of the present invention, in particular, the component (a) is nylon, and the extrusion step may include the following steps: ⑴ transporting the composition through an extruder characterized by heating, mixing, and transporting areas or such mixing In order to raise the composition to the final temperature, it is preferably 26 ° C to 330. (:, More preferably 285, it to 295, and "(Π) a melting pump that passes the composition through volume control, which supplies five. Description of the invention (55) Several holes containing a number of holes constructed in the shape of the desired filament A spinneret, and wherein the spinneret is adjusted to produce several extruded fibers; and (iii) is cooled by passing it through a quench zone (preferably operating at a temperature between 10.0 and 20). Plastic fibers. After extrusion, the filaments can be stretched one or more times, preferably twice. Post-forming treatments (such as curl deformation, curl, heat curing, dyeing, bulking, entanglement, coating, winding (Rolling, cutting and carding) can also be performed. Filaments can also be processed into previously known forms, including bulk continuous filaments, short fibers, mixed as described above, carded and uncarded yarn or thread , And multi-filament yarns, twisted or untwisted. The rough surface of the fiber of the present invention provides higher fiber-fiber friction with each other, resulting in the advantages of processing short fibers into yarn. As mentioned earlier, the thermoplastic composition of the present invention The component (a) is formed within the matrix of component (a) as desired. When stretching the fibers of the present invention or orienting the film according to the present invention, some of the aforementioned packages are uniquely formed on the surface of the fibers or films to form protrusions or bulges. In a preferred embodiment, these packages have a small axis, or Diameter (which is based on volume average), and the particles or occlusions are elliptical, spherical, cylindrical, oblate, or "sausage", with a volume average length to diameter ratio of 1 to 20 (Aspect ratio). This fiber morphology has been found to cause the desired surface roughness on the fiber or film, and is preferably sufficient to improve one or more of the optical or physical properties of the fiber or film 'or formation or manufacturing properties. Although not wishing to be bound by theory, the benefits obtained (especially from the formation of fibers from the use of the above composition) are believed to be at least partly due to the formation of thermoplastic group A7 within a continuous matrix of thermoplastic polymers during the fiber formation process ^ -----__ V. Description of the invention (56) Injury (b) of the knife is inconsistent. In particular, it is considered that the amount of the resin used is lower than that of the thermoplastic polymer and has the required thermal properties. The content of heat 2 ^ complex (b), these dispersed discontinuities are easily formed under typical fiber formation conditions. If a higher concentration of thermoplastic polymer is used, the continuous phase of component (a) Or the fibril network of the component (a) dispersed in the matrix of the component (b) may stretch and its fibril network may form. In addition, the higher crystallization temperature of the polymer ensures that the fiber forming operation can be performed at a higher temperature than that of the polymer (a). The temperature of the crystallization temperature (Tc) occurs during cooling, thereby generating a relatively crystalline storage in the stretchable matrix. Thus, stretching the thin matrix or continuous polymer creates a flange on the surface of the fiber. A small degree of stretching of the occlusion phase particles can also occur, so that certain fiber properties (such as tenacity and curl) can result from crystallization of component (b) rather than component (a). Fiber morphology is also affected by the spinneret design, spinning ratio, composition and effect of component (c), extruder mixing ability, and other physical and operational variables. Most desirably, the composition has sufficient melt strength after extrusion and quenching, and the fiber can be prepared from it at a linear rate, suitably at a rate of at least 1,000 m / min, preferably At least 15,000 m / min, more preferably at least 2,000 m / min, and most preferably at least 2500 m / min. Further preferably, the formed fully drawn fiber is characterized by a serviceability of at least 10 g / denier (more preferably at least 1.8 g / denier). As previously disclosed in the specific examples of the present invention, it is advantageous to form a bicomponent or multicomponent fiber or a bilayer or multilayer film, where, for example, the first polymer (which may be the same as polymer (a) ) Is used to form a first polymer region that is coated or coated with one or more second polymers. 59 This paper is sized to the Chinese National Standard (CNS) A4 (210X297 mm) A7 —------- £ 7 ___ 5. Description of the Invention ~-Overlay ^ This layer contains the previously disclosed composition. Because the amount of the coating composition is reduced compared to the total volume of the fiber, in this specific example of the present invention: the amount of component 组成 in the composition can be increased to a level exceeding that of a single component fiber or film. It is up to 2 times or even 3 times without compromising the strength and formation properties of the film dimension. That is, the range of the content of component VII in this composition can be as high as 99% by weight as previously disclosed. Yarn-forming fibers can be dyed in a post-forming operation. Appropriate dyes include organic solvent-based dyes (disperse dyes) or water-based dyes, dyes, pre-metallized dyes, and cationic dyes. Examples include mono- and di-continuated acid dyes, and triphenylmethyl H Schottky and Huolin dyes. Carpenter wood is a mono- and di-sulfonated acid dye. If desired, more than one type of dye may be used, and if desired, different fibers within the yarn or strand may be dyed differently. In the aqueous dyeing method, the filaments, fibers, or yarns are preferably washed with hot water (typically containing alkali such as NaOH, KOH or NH3OH). The hot water washing temperature range is 60t to 8 ° C, and it needs to be hot enough to remove any remaining fine oil (such as 'any lubricant'.) Secondly, the filament, fiber or yarn is passed through a dye bath, selectively High temperature (appropriately bathing it to 丨 ⑻ ^), hold it for a contact time of 0.1 to 30 minutes, and then selectively heat it to cure, wash, rinse, and dry the dye. Dye baths are typically tied to Atmospheric pressure operation. It is known to treat synthetic fibers with various reagents in order to increase or decrease their attractiveness to certain woods. For example, polymer chains can be replaced or shortened with additional reactive groups to produce more terminal I, thereby Provide an increased number of dyeing ^ Zhang scales in a timely manner _ Α4 ^ Γ ^ 297 ^)-Γ ^ Γ:-585889 V. Description of the invention (58 location and increase in dyeability. In addition, in order to reduce the availability of certain synthetic fibers Dyeability, the polymer reacts with a capping agent to reduce the number and availability of functional end groups. Unfortunately, these methods will change the melting properties and crystallinity of the polymer, thus affecting the spinnability of the fiber and subsequent Ability to improve fiber properties. The invention provides a method for reducing the dyeability of the fiber made from it without necessarily affecting the spinnability or fiber modification properties of the resin. The present invention can be implemented using traditional light and deep dyeing techniques. The absorption of dyes is affected by the fiber Crystal structure effect. Amorphous polymorphic regions-generally more water-based dyes than crystalline polymer regions. Large crystal formation within the fiber results in a larger proportion of amorphous polymers and relatively more non-occluded The formation of relatively small crystals. The formation of relatively small crystals generally reduces the number of non-occluded amorphous regions and the total amorphous polymerization, content. In the fiber according to the invention, an additional component (b) is provided by the storage region. Different crystals and different crystalline forms (with essentially $ I moisture transport rate and equilibrium moisture content, which are not related to the component _ ^ crystal structure, so slowing down the changes caused by the heating history of different fibers _ Dye uptake variability. More particularly, the fibers of the present invention generally have a reduced penetration rate compared to fibers formed from only or substantially the ㈡ component ⑷. For the same reason, the present invention Ming fiber essentially has an improved anti-fouling property. The filament or fiber is in the range of 0.5 denier to 60 denier (preferably, denier to 30 denier). The fiber can be short fiber , Continuous fiber, expanded ginseng continuous filament ("ca ,,"), or a mixture thereof; but preferably in continuous form. The yarn is made from the aforementioned filaments or fibers and made according to known techniques. This paper is applicable to this paper China National Standard (CNS) Α4 Specification (210X297 mm) 61

(Please read the notes on the back to write this page) Order-

585889 V. Description of the invention (59) The coating can also be applied to the filament before or after stretching. Appropriate coatings include lubricants, antistatic agents, sealants, and metallized coatings. Due to the inherently rough surface of the fibers of the present invention and the reduction of friction, reduction of the amount of lubricant or non-lubricant with regard to the rolling and guides used in the post-forming method, it is necessary to process the yarn according to the present invention. If used, the amount of finishing material is generally 0.5 to 25%, which is based on the total fiber weight. One way of stretching the filaments of the present invention includes: supplying quenched filaments to a guide that is operated at an increasing rate, thereby allowing the filaments to receive the desired draw ratio. In a preferred embodiment, the first guidewire is operated at 500 to 1000 meters / minute (preferably 600 meters / minute), and the last guidewire is 1200 to 6000 meters / minute ( It is best to stay at least 1m / min). Those skilled in the art will understand that these stretching conditions can be changed without affecting the operability of the present invention. The fibers can be deformed or crimped by using any suitable technique. One method is to use a crimping deformed air nozzle (which uses hot air) to crimp the fibers. Preferably, the curl deformation nozzle is a split type operated at an air pressure of 30 to 100 bar (0.3 to 100 MPa) and a temperature of 120 ° C to 280. ° C. The curled fiber is wound around a sieve or perforated drum through which air is drawn in to cool and solidify the fiber. In addition, several filaments can be woven through an air nozzle (preferably using an air pressure of 1.0 to 8.0 bar (0.1 to 0.8 hr)) to wind the filaments and increase the bulk of the formed yarn. In the final operation, the fiber or its combination is wound on a cylindrical package, spool, or spool. Appropriately, the bulked yarn denier is one of a kind. … This paper size is in accordance with China National Tomb Standard (CNS) A4 specification (210X297 public reply) 585889 A7 ____B7 V. Description of the invention (60) In further specific examples, two or more fibers wound on individual packages may be used. Checked to form a multi-folded yarn. Suitably, the twisting step includes threading at least two individual (preferably crimped) fibers on a twister (such as a manufacturer of Verdol, Inc. or Volkmann, Inc.). Preferably, 60 to 8000 denier and 2 to 9 twist / inch multi-fold yarn (preferably 800 to 150,000 denier and 3 to 6 twist / inch two-fold yarn) Be prepared. Suitably, the twister operates at a shaft speed of 5000 to 8000 rpm. Those skilled in the art will understand that the fibers of the present invention can also be twisted or untwisted with one or more different fibers to produce yarns of desired properties. For example, a multi-folded yarn composed of at least two different fiber forms, at least one of which is made in accordance with the present invention, can be prepared. The remaining fibers can be traditional natural or synthetic fibers or different fibers according to the invention. In certain applications, particularly in the manufacture of carpets, yarns can be subjected to various heat treatments to impart the final crystallinity to the fibers. Thermal curing gives yarn dimensional stability and improved heat resistance. For twisted multi-folded yarns, heat curing reduces mechanical twisting stress, improves twist retention and appearance of carpets made from twisted yarns. Generally, this method involves heating the yarn to an appropriate temperature in a time and manner that achieves the desired yarn properties (typically due to lack of tension). Suitable thermal curing methods include Superba or Suessen methods. Tightly controlling the time and temperature of the thermal curing process is generally necessary to make yarns with consistent dyeability. Furthermore, many yarns shrink as a result of the thermal curing method, thereby increasing the variability of the Denny number. Advantageously, the yarn according to the present invention is less susceptible to dyeing or optical streaks and is therefore more tolerant to changes in the thermal curing method. Furthermore, compared with the traditional yarn, the yarn of the present invention and the paper size produced by it are applicable to the Chinese National Standard (CNS) A4 specification (21〇297297).

I side -r; Note! Meaning item

585889 A7-~ ------ B7__ V. Description of the Invention (61) A ~ '----- In addition, the heat sink, cleaning, dyeing or other processing steps are subject to less shrinkage. The better yarns (especially the cover-cure multi-folded yarns) are thermally cured at 13t! Shows a decrease in the number of minutes. The fiber according to the invention desirably has a higher modulus than a fiber formed solely or substantially from the component fiber. Carpets incorporating yarns according to the present invention are characterized by improved stain resistance and stain resistance and increased durability. This effect is particularly pronounced when the component ⑷ contains a lower modulus resin such as polyacetate. The relatively coarse chain surface of the fibers of the present invention contributes to its promoted fouling mitigation properties, because the dirt particles cannot contact the majority of the fiber surface as occurs with smooth surface fibers. In addition, the coarse chain surface of the fiber supports the dirt particles higher on the yarn bundle or carpet pile, and it can be more easily removed by cleaning or vacuuming. The yarns of the present invention can be used to weave or knit cloths for clothing applications using standard knitting or weaving techniques known to those skilled in the art. Due to the higher rubbing power of the fibers obtained by using the fibers and yarns of the present invention, fabrics made from these fibers produce a more uniform fabric structure with fewer streaks or glitter and less weft . To the barre. The processing properties of the yarn according to the present invention are also advantageous, part of which is due to its surface properties, resulting in reduced running tension, improved ventilation, and reduced ruou wrapping ° count carpet Preparation The yarns of the present invention can be easily processed into carpets, mats, and for floor and wall covering applications. For the manufacture of carpets, yarns (especially the tested yarns) This paper size is applicable to China National Standard (CNS) A4 (210X297 mm)

(Please read the note on the back page first) Xiang Shi. Order · m 585889 A7 _ B7 —— 1 丨 丨 ———— ^ V. Description of the invention (62) ^ ^ Is rattan, woven or dissolved to the foldable lining On the bottom. The resulting carpet (known as "unbleached and dyed fabric") can be dyed to an appropriate color. Secondly, the substrate side of the carpet is coated with a suitable adhesive or sealant (such as latex) and dried to The family yarn is bonded to the main outline. Then, if desired, the-substrate is attached to the back of the carpet. The tufted yarn can then optionally undergo a known cutting operation to form a loop pile, cut Carpets in the form of piles or loops and cut piles. In addition, the ends of the twisted yarns can be incorporated into the fabric substrate to produce a curled and deformed surface for obtaining the desired carpet design. Dyeing can be done by batch or continuous methods and using the dyes previously discussed about fiber or yarn dyeing. Traditional deep and light dyeing techniques, space dyeing techniques, and knit-deknit dyeing techniques Both can be used. Preferably, the carpet is dyed by passing it through an aqueous dyeing unit (such as those available from Otting or Kuster). The carpet is passed through the unit by a conveyor. Generally, the carpet is It is pre-humidified, for example, by passing through a water tank to which a wetting agent or a surfactant has been added. Then, the carpet is passed between a pair of rollers to remove excess water, and then, it is mixed with dyes and dye auxiliary The medium (called "liquid,"). Typically, in the dye method, the pH of the liquid is maintained in the range of 4.5 to 8. This fluid system is sprayed on the carpet or applied from a reservoir by a scalpel. Second, the carpet passes through a heating chamber, such as a steam heating container, to hold the dye to the carpet. The ' carpet is then washed to remove residual liquid from the carpet and dried. If desired, anti-fouling additives or fouling-blocking agents (for example, stone yakiya compounds) can be contained in the dye liquid or coated with the dyeing method at the same time or afterwards as applicable to this paper. Chinese national standards ( CNS) A4 size (210X297 public love) -65

(Please read the precautions on the back before this page) Order — 585889 A7 ---- — _______B7___ V. Description of the Invention (63) Carpet. Traditional antifouling and antifouling techniques can be used with the fibers, carpets, and fabrics of the present invention.

In each case of a rug or blanket containing a T-comparison of fibers made from a composition that lacks a thermoplastic polymer (...), the rug or blanket of the present invention preferably exhibits at least one of the following qualities: reduced Staining streaks, reduced stains, reduced stains, improved fastness to cleaning, improved fastness to ultraviolet light, improved hand feel, improved resilience, or improved durability. This is a summary of the specific examples of the invention shown and disclosed herein. 1. A thermoplastic polymer composition for preparing extruded fibers and films, the composition comprising: (a) 86 to 92% by weight of a first Thermoplastic polymer having a crystallization temperature 'Tc of greater than 16.0; (b) 14 to 8% by weight of a second thermoplastic polymer that is chemically different from (a) and has a crystallization temperature , Tc ,, and (c) (a) and (b) compatibilizers, where the percentage is based on the sum of (a) and (b), and where D is at least 5 ° C below Tc ' 2. The composition of the specific example 1, wherein the first thermoplastic The polymer is scopolamine or copolyamide, and Tc is greater than 195 ° C. 3. The composition according to the specific example 1, wherein the first thermoplastic polymer is poly & And this second thermoplastic polymer is a polyvinylidene aromatic polymer with isotactic or syndiotactic stereo structure. Please read the notes on the back first

Order

P This paper size applies to China National Standard (CNS) A4 (210X297 mm)

〇Magic 889 A7 ^^^ ----------- B7 ^ ____ V. Description of the Invention (64) 4. The composition as in Example 3, wherein the first thermoplastic polymer is resistant to, '6 Nylon 6,6 or a copolymer of Nylon 6,6 and Nylon 6,6, and the second thermoplastic polymer is a syndiotactic polystyrene, styrene, and one or more rings C 1- 10 Alkyl group_ or polar group-substituted vinyl aromatic monomers, syndiotactic copolymers, or syndiotactic polystyrene or styrene and one or more ring CMO alkyl-, halogen Polarized modified derivatives of isotactic copolymers of vinyl aromatic monomers which are substituted with or without polar groups. 5. The composition according to the specific example 3, wherein the polyamide is a nylon 6 having a relative viscosity of 30 to ι80. 6. The composition according to the specific example 5, wherein the second thermoplastic polymer is syndiotactic polystyrene, styrene, and one or more ring Ci_h alkyl groups or halogen-substituted ethylene aromatic groups. Syndiotactic copolymers between monomers or polar-substituted ethylenic aromatic monomers, or syndiotactic polystyrene or styrene, and / or the bad ones ^-^ alkyl-, halo -Or polar group-a polar group modified derivative of an isotactic copolymer between substituted ethynyl aromatic monomers. 7. The composition of specific example 5, wherein the second thermoplastic polymer has an atacticity of greater than 95% and a Mw of greater than 50,000. 8. The composition according to specific example 1, which has a yellow index of less than 100, Y. 9. The composition according to specific example 1, which contains 0.1 to 10% (based on the total composition weight) The compatibility agent c). 10. The composition according to the specific example 9, wherein the compatibilizing agent is a vinylidene aromatic homopolymer or copolymer modified by a polar group. 11 · As in the composition of specific example 10, in which the compatibilizer is a polar-based modifier that is applicable to Chinese specifications ⑵0297297 G ~-(please read the precautions on the back page first), you can | the description of the invention (65) Polybenzyl ethylene, —a copolymer of vinyl aromatic monomer (s) and / or a polar comonomer (s), or phenylethene—or a plurality of ring-substituted ^ or _-substituted vinyl aromatics Polar group modified copolymer of polar monomer or polar aromatic vinyl aromatic monomer. 12. The composition according to the specific example n, wherein the compatibilizing agent is modified by maleic anhydride ^ Fujun modified styrene homopolymer or maleic acid modified or stupid ethylene modified by fumaric acid and one or Many of the copolymers of Ci, cycloalkyl-substituted styrene, which contain 0.01 to 5.0 mole% of copolymerized maleic anhydride or fumaric acid functional groups. / 13 · The composition according to the specific example ，, wherein after forming fibers or films therefrom, component (b) is a component of (a) in the matrix containing particles having a volume average secondary axis size greater than 0 form. / 14. The composition according to the specific example 13, wherein after forming a fiber or a film therefrom, the component (b) is in the form of a storage particle having a volume average secondary axis size of 0.3 to 2.0 // m. 15. The composition according to the specific example 13, wherein after the fiber or film is formed therefrom, the component is in the form of a storage particle having a minor axis size of less than 3 ... 16. The composition according to the specific example 14, which is stuck in the form of fibers or films from which the component (b) is in the form of occluded particles having a minor axis size of less than 2.8 // 111. ^ Π · As the composition of the specific example M2, in which the component (b) is in the matrix of the component (a) and has a volume average of 0.2 to 30 // m after the formation of fibers therefrom. Shaft size of the form of containing particles, and the fiber has greater than or equal to 585889 A7 __ B7 1. Description of the invention (66) " ~~ " " The laser light scattering ratio of 0.29, or less than or equal to 4.〇 Gloss board classification is determined from standardized fiber samples. 18. The composition according to the specific example 15, wherein after forming fibers therefrom, the component (b) is in the form of containing particles having a volume average secondary axis size of 0.2 to 3.0 // m ', and the fiber has a size greater than or A laser light scattering ratio equal to 0.29 or a gloss plate classification of less than or equal to 4.0 is determined from a standardized fiber sample. 19. The composition of specific examples 1-12, wherein after forming fibers therefrom, component (b) is in the matrix of component (a) and has a volume average secondary axis size of 0.2 to 3.0 // m In the form of particles, and the fiber has a soft feel. 20. The composition according to the specific example 15, wherein after forming fibers therefrom, component (b) is in the form of encapsulated particles having a volume average secondary axis size of 0.2 to 3 m and the fiber has a soft feel. 21. For the composition of specific examples 1-12, wherein the amount of component (c) ranges from 0 to less than 5% (based on the mixed weight of component (a) and component (b)), and The total amount of reactive functional groups in component (c) (if present) (based on the total amount of component (13) + component (c)) is 0.001 to 0.25 mole%. 22. The composition of specific example 15, wherein after forming fibers therefrom, component (b) is in the form of encapsulated particles having a volume average secondary axis size of 0.2 to 3 · 0 // m, and the fiber has Soft feel and improved durability. 23. The composition of specific example 19, wherein after forming fibers therefrom, component (b) is in the form of a storage particle having a volume average secondary axis size of 0.2 to 3.0 " m, and the fiber has a soft feel And improved durability. 24. For example, the composition of specific example 20, in which the paper size after the formation of fibers from the Chinese national standard (_) A4 specifications (21〇 < 297 public love) 69 (Please read the note on the back first Matters on this page) Order — m 585889 A7 -------- B7_ V. Description of the invention (67) _ ^ ~ 1 —-(b) The volume average of 0.2 to 3.0 " m is secondary In the form of shaft-sized particles, the fiber has a soft hand and improved durability. 25. The composition according to the specific example M2, further comprising a matting agent of 0.001 to 100% (based on the total composition weight). 26. An extruded and drawn fiber comprising a thermoplastic polymer composition comprising: (a) 76 to 97% by weight of a first thermoplastic polymer having a crystallization temperature, Tc, of greater than 160 ° C; (b) 24 to 3% by weight of a second thermoplastic polymer, which is chemically different from (a), has a crystallization temperature, Tc, and (c) of (a) and (b) Compatibilizer, where the percentage is based on the sum of (a) and (b), and where D ^ is less than Tc 'and less than 5 ° C. 2 7. The fiber according to the specific example 26, wherein the first thermoplastic polymer is a polymer amine or a copolymer amide, and Tc is greater than 195 ° C. 28. The fiber of specific example 26, wherein the first thermoplastic polymer is polyamine or copolyamide, and the second thermoplastic polymer is an isotactic or syndiotactic three-dimensional structure. Vinyl aromatic polymer. 29. The fiber of specific example 28, wherein the first thermoplastic polymer is nylon 6 or nylon 6,6 or a copolymer of nylon 6 and nylon 6,6, and the second thermoplastic polymer is the same Stereopolystyrene, styrene, and one or more ring C MH0-based, halo-, or polar-substituted ethenyl aromatic monomers are isotactic copolymers, or syndiotactic Stereopolystyrene or stupid ethylene and one or more rings Cl-ίο alkyl-, halo- or polar-substituted ethynyl aromatic single ΐ paper size fresh (CNS) A4 size ⑵ GX297 ) Factory 70: ^ (Please read the precautions on the back and then on this page) f: 、 一 -T · m 585889 A7 ____B7_ V. Description of the invention (68) Polar modified modified derivatives of isotactic copolymers . 30. The fiber of Example 27, wherein the polyamide is a nylon 6 having a relative viscosity of 30 to 18. 3 1 · The fiber of the specific example 30, wherein the second thermoplastic polymer is a syndiotactic polystyrene, styrene, and one or more cycloalkyl, halogen- or polar-substituted Syndiotactic copolymers between vinyl aromatic monomers, or syndiotactic polystyrene or styrene and one or more ring Ci alkyl- or i-based · substituted vinyl aromatic monomers or Polar group modified derivatives of isotactic copolymers between polar aromatic vinyl aromatic monomers. 32. The fiber of Example 30, wherein the second thermoplastic polymer has an atacticity of greater than 95% and a Mw of greater than 50,000. 33. The fiber of Example 26, which has a yellow index of less than 100, YI. 34. The fiber according to the specific example 26, which contains compatibilizing agent c) in an amount of 0.01 to 10% (based on the total composition weight). 35. The fiber of specific example 34, wherein the compatibilizing agent is a homopolymer of polar group-modified polystyrene, one or more vinyl aromatic monomers, and one or more polar co-monomers, A polar group modified copolymer of styrene and one or more ring · fluorenyl- or dentyl-substituted vinyl aromatic monomers or polar substituted vinyl aromatic monomers. 36. The fiber according to the specific example 35, wherein the compatibilizing agent is a polar aromatic-modified polystyrene or styrene and / or a plurality of rings ^, a vinyl group substituted by a calcined group or a substituted group. Polar group modified copolymer of polar monomer or polar aromatic vinyl aromatic monomer. 71 (Please read the notes on the back ^^ write this page) This paper is suitable for financial standards (CNS) A4 specifications ⑵ GX297) 585889 A7 _—__ B7 V. Description of the invention (69) 37. As shown in Example 36 Fiber, wherein the compatibilizer is maleic anhydride modified or fumaric acid modified styrene homopolymer or maleic anhydride modified or fumaric acid modified benzamidine and one or more of A calcined-substituted styrene copolymer, the compatibilizer contains 0.01 to 5.0 mol% of copolymerized maleic anhydride or fumaric acid functional groups. 38. The fiber of specific examples 26-37, wherein component 卬) It is in the form of a component ("matrix containing particles with a volume average minor axis size greater than 0.2 // m in the matrix. 39. The fiber of the specific example 38, wherein the component (b) is from 0 to 3". #m The volume average particle size of the minor axis. 40. The fiber of the specific example 38, wherein the component (^ is the form of the particle containing the minor axis of less than D99. 41. As the specific example The fiber of 39, in which component (b) is in the form of a storage particle having a minor secondary axis size of K2.8 # m 9 9. 42. As the specific examples 26-37 Fiber, wherein component (| 3) is in the form of encapsulated particles with a volume average secondary axis size of 0.2 to 3.0 # m in the matrix of component (3), and the fiber has a size greater than or equal to 〇29 Glossy plate fractions and grades with a laser light scattering ratio of 'or less than or equal to 4.0 are determined from standardized fiber samples. 43. The fiber of specific example 40, wherein component (b) is 02 to 3〇 # 111 In the form of encapsulated particles with a volume average secondary axis size, and the fiber has a laser light scattering ratio greater than or equal to 0.29, or a gloss plate classification of less than or equal to 40, which is determined from standardized fiber samples. 44. Such as The fiber of specific example 26_37, in which the component ⑻ is in the paper size of the component 适用 is applicable _ house standard (CNS) A4 size (210X297 mm) 72 (Please read the precautions on the back before ^^ this page), One bend 585889

Description of the invention The volume average of 0.2 to 3. "m in the matrix: in the form of particles containing less than the axis size, and the fiber has a soft feel. (Please read the precautions on the back before writing this page) 如 · 如The fiber of specific example 40, in which component (b) is in the form of a storage particle having a volume average tangent axis size of 0 to 30, and the fiber has a soft feel. 46. The fiber of specific example 26_37 The amount of component ⑷ is 0 to less than 5% (based on the combined weight of component ⑷ and component ⑻), and the total amount of reactive functional groups in component ⑷ (if present) (based on component (b ) + The total amount of component ⑷ is based on the basis of 0) to 0 to 25 mol 0 / 〇. 4 into the fiber of the specific example 40, wherein the component (b) is from 0 to 30 -, ^ Τ— in the form of encapsulated particles with a volume average secondary axis size, and the fiber has a soft feel and improved durability. 48. The fiber of specific examples 26-37, wherein the composition contains: 80 to 95 % By weight of component (a); and 20 to 5% by weight of component (b), based on the total weight of (a) & (b) as a basis. The fiber of system 26-37, wherein the composition comprises: 86 to 92% by weight of component (a); and 14 to 8% by weight of component (b), which is based on (a) & (b) The total weight is based on the basis. 50. The fiber according to the specific examples 26-37, further comprising 01 to 100% by weight (based on the weight of the total composition) of a matting agent. 51 ·-a kind of used for preparing extruded fibers And film thermoplastic polymer composition, the composition is basically composed of the following: M5889 A7 ____________ B7 V. Description of the invention (71) ~~ " --- ⑷65 to 97 weight 1% of _ thermoplastic polymerization Material, having a crystallization temperature, Tc, of greater than 160 ° C; and (b) a second thermoplastic polymer of 35 to 3% by weight, which is chemically different from (a) 'having a crystallization temperature, Tc, and contains a polar functional group and one or more non-polymeric additives. 52. The composition of Example 51, wherein the first thermoplastic polymer is polyamine or copolyamide, and Tc Is greater than 195 ^. 53. As the composition of the specific example 51, wherein Tc is less than Tc, at least 5 ^. 54. As the composition of the specific example 51, The first thermoplastic polymer is a copolymer of nylon 6 or nylon 6,6 or nylon 6 and nylon 6,6, and the second thermoplastic polymer is a styrene and one or more polar groups · substitution Syndiotactic copolymers between vinyl aromatic monomers, or syndiotactic polystyrene or styrene and one or more ring Cioi alkyl- or halo-substituted vinyl aromatic monomers Polar or modified polar derivative of an isotactic copolymer of a vinyl aromatic monomer substituted with a bulk or polar group. 55. The composition according to the specific example 52, wherein the polyamide is a nylon 6 having a relative viscosity of 30 to 180. 56. The composition of specific example 51, wherein the second thermoplastic polymer is a syndiotactic polystyrene or a polar group modified derivative of an isotactic copolymer of styrene and p-methylstyrene . 57. The composition of specific example 51, wherein the second thermoplastic polymer has an atacticity greater than 95% and a Mw greater than 50,000. 58. The composition of specific example 51, which has a yellow index of less than 10.0, YI 〇 This paper size applies the Chinese national standard (⑽) A4 specification (210X297 mm) -74-

Order — (Please read the notes on the back before this page) t 585889 V. Description of the invention (72) 59. The composition of the specific example 51 is basically composed of 50 to 20% by weight of the component (b ). 60. The composition according to the specific example 59, which is basically composed of 8 to 14% by weight of the component (b). 61. The composition according to the specific example 56, wherein the second component is a syndiotactic polystyrene modified with maleic anhydride or modified with fumaric acid, or a styrene ethyl modified with maleic anhydride or modified with fumaric acid. Women's and p-methylstyrene syndiotactic copolymers. 62. The composition according to the specific example 61, wherein the component contains 0.001 to 5 (mol%) of copolymerized maleic anhydride or fumaric acid functional group. 63. The composition according to the specific example 5 1-62, wherein after forming fibers or films therefrom, component (b) has a large average volume of M02 # m in the matrix of component (a) and is secondary in average Shaft size in the form of particles. 64. The composition according to the specific example 63, wherein after forming a fiber or a film therefrom, the component (b) is in the form of a storage particle having a volume average secondary axis size of 0.3 to 2.0 // m. 65. The composition according to the specific example 63, wherein after forming a fiber or a film therefrom, the component (b) is in the form of a D " secondary vehicle made of particles having a size of less than 3.0 // m. 66. The composition of specific example 64, wherein after the fiber or film is formed therefrom, the 'component' is in the form of a fragile particle of less than 2.8ρ. 67. For example, the composition of Example 51_62, wherein after forming fibers from it, component (b) is within the matrix of component (a) and has a volume of 0.02 to 30 "claws. Standard (CNS) A4 specification (210X297 public love) 585889 A7 —______ B7__ V. Description of the invention (73)-'~~' An average minor axis size in the form of particles, and the fiber has a thunder greater than or equal to 0.29 The light scattering ratio, or gloss plate classification of 40 or less, is determined from a standardized fiber sample. 68. The composition of specific example 65, wherein after forming fibers from it, component (b) has 0.2 In the form of encapsulated particles with a volume average secondary axis size of 3.0 // m, and the fiber has a laser light scattering ratio greater than or equal to 0 29 or a gradation of a glossy plate of 4 or 4.0, which is a standardized fiber The sample is determined. 69. For the composition of specific examples 51-62, in which component (b) is in the matrix of component (a) and has a volume of 0.02 to 30 # 1 ^ after forming fibers from it. In the form of encapsulated particles with an average minor axis size, and the fiber has a soft hand. 7〇 · The composition of specific example 65, wherein after forming fibers therefrom, component (b) is in the form of encapsulated particles having a volume average secondary axis size of 0.2 to 3.0 // m, and the fibers have a soft hand. 71. The composition according to the specific examples 51-62, wherein the polar group in the component (b) is a reactive polar functional group and is present in the component (b) of 0.001 to 025 mol./q 72. The composition of specific example 65, wherein after forming fibers therefrom, component (b) is in the form of encapsulated particles having a volume average secondary axis size of 0.2 to 3.0 μm 'and the The fiber has a soft feel and improved durability. 73. The composition of Example 69, wherein after forming fibers from it, component (b) has a volume average secondary axis of 0.2 to 3 0 // m The size of the form of containing particles' and the fiber has a soft feel and improved durability. 74. The composition of specific example 70, wherein after forming the fiber from it, the paper size is suitable for financial standards (财 A4 size ( 21GX297 mm) 76 (Please read the precautions on the back before writing this page). 、 可 | Bend 585889 A7 j " · " B7 It is stated that (74) ~ 'one---- ⑻ is in the form of containing particles with a volume average secondary axis size of 0.2 to 3. () center, and the fiber has a soft feel and improved durability. 75 · For example, the composition of the specific examples 51-62, further comprising a matting agent to 10.0% (based on the total composition weight). Ring Cm. Alkyl- or _ group · substituted vinyl aromatic monomer or polar group A polar group modified derivative of an isotactic copolymer between substituted vinyl aromatic monomers. 76 · —An extruded and drawn fiber comprising a thermoplastic polymer composition, the composition is basically composed of the following: (the first thermoplastic polymer to 97% by weight, having a crystallization temperature, Tc, which is greater than i60 ° c; and (b) a second thermoplastic polymer of 35 to 3% by weight, which is chemically different from (a), has a crystallization temperature, tc, and contains polar functional groups, And one or more non-polymeric additives. 77. The fiber of specific example 76, wherein the first thermoplastic polymer is polyamine or copolyamide, and TC is greater than 195. (: 78. For example, the fiber of specific example 76, wherein Tc is less than Tc, at least 5 ° C. 79. The fiber of specific example 76, wherein the first thermoplastic polymer is nylon 6 or nylon 6,6, and the second Thermoplastic polymer based on styrene and one or more polar groups. Substituted vinyl aromatic monomers 'syndiotactic copolymer' or syndiotactic polystyrene or phenethylfluorene and one or more Ring Cm alkynyl- or dendritic · substituted vinyl aromatic monomer or polar substituted vinyl aromatic monomer Polarized modified derivative of syndiotactic copolymer. 80. The fiber of specific example 77, in which the polyamide is a nylon 6 having a relative viscosity of 30 to 18. 6. This paper standard is applicable to Zhongguanjia standard. (CNS) A4 Specifications (Read 210X297) -77-

tr_ (Please read the precautions on the back before this page) 585889 A7 B7 V. Description of the invention (75 81 · The fiber of specific example 76, in which the second thermoplastic polymer is syndiotactic polystyrene or styrene And polar modified modified derivatives of p-methylstyrene isotactic copolymer. 82. The fiber of specific example 76, wherein the second thermoplastic polymer has an atacticity greater than 95% and a greater than Mw of 50,000. 83. The fiber of specific example 76, which has a yellow index of less than 100, YI 〇84. The fiber of specific example 76, which is basically from 50 to 2. The composition of the component (b) by weight. / 85. 85. The fiber of the specific example 84 is basically composed of 8 to 14% by weight of the component (b). 86. The fiber of the specific example 81, The second component is a syndiotactic polystyrene modified between maleic anhydride or fumaric acid, or a styrene ethyl ester modified with maleic anhydride or fumaric acid. Stereo copolymers 87. The fiber of specific example 86, wherein component (b) contains 0.001 to 5.0 moles of copolymerized maleic anhydride or fu Acid functional groups. 88. The fibers of specific examples 76-87, in which component VII is in the form of encapsulated particles having a volume average minor axis size greater than 0.2 # m in the component ⑷ matrix. 89. As specific examples The fiber of 88, in which component (b) is in the form of a storage particle having a volume average secondary axis size of 0. 3 to 2 0. 111. 9__ The fiber of specific example 88, wherein the component ㈨ has less than Claw 9 9 Buzhi 0 The form of containing particles of the minor axis size. 91. For example, the specific fiber, the component (b) is less than ^ "78 (Please read the precautions on the back page) Order— t This paper size applies the Chinese National Standard (Which) A4 specification (21〇 > < 297 public reply) 5. The form of the enclosed particles of D99 minor axis size of the invention description (76) 92. As the specific example 76- 87 fiber, in which the component ⑻ is in the shape of the component particles in the base of component ⑷ with a volume average secondary axis size of 0.2 to 3.0 // m #, and the fiber has a greater than or equal to Laser light scattering ratio, or gloss plate classification of less than or equal to 4.0, is determined from standardized fiber samples. 93. Such as The fiber of system 90, wherein component (b) is in the form of a storage particle having a volume average minor axis size of 0.2s30 # m, and the fiber has a laser light scattering ratio greater than or equal to 0.29, or less than or The classification of the gloss board equal to 40 is determined from the standardized fiber samples. 94. The fiber of specific examples 76-87, wherein the component (1 >) is in the component (^ in the base of Kibene with 0.2 to 3.0 / / m in the form of entrapped particles with a volume average secondary axis size, and the fiber has a soft hand. 95. The fiber of specific example 90, wherein component (b) is in the form of a storage particle having a volume average secondary axis size of 0 to 3.0 mm, and the fiber has a soft hand. ^ 96. The fiber of the specific examples 76-87, wherein the polar group in the component (b) is a reactive polar functional group and is present in the component (b) of 0.001 to mol%. 97. The fiber of specific example 90, wherein component (b) is in the form of a storage particle having a volume average secondary axis size of 0.2 to 3.0, and the fiber has a soft hand and improved durability . 98. The fiber of specific example 94, wherein component (b) is in the form of a storage particle having a volume average secondary axis size of 0 2 to 30 # m, and the fiber has 585889 A7

Soft feel and improved durability. " As in the fiber of the specific example 95, wherein the component ⑻ is a form of storage with a volume average secondary size of 0.2 to 3.0 " m, and the fiber has a soft hand and improved durability. 100. The fiber of the specific example 76-87 'further contains a matting agent of G.1 to 10.0% (based on the total composition weight). Extruded, stretched, and crimped fibers of a thermoplastic polymer composition consisting of the following: (a) 65 to 97% by weight of a first thermoplastic polymer having a crystal (B) 35 to 3% by weight of a second thermoplastic polymer, which is chemically different from (a), has a crystallization temperature, Tc, and includes polarity Functional groups, and non-polymeric additives of one or more selectivity. 102. The fiber according to the specific example, wherein the first thermoplastic polymer is polyamide or copolymer polyamide, and TC is greater than 195 ° C. 103. The fiber of specific example 101, wherein Tc is less than Tc, at least 1 (rc. 104. The fiber of specific example 101, wherein the first thermoplastic polymer is nylon 6 or nylon 6, 6, and the second thermoplastic polymer is a syndiotactic copolymer between styrene and one or more polar-substituted vinyl aromatic monomers, or a syndiotactic polystyrene or styrene and Polarized modified derivatives of isotactic copolymers of one or more rings of Cll () alkyl- or alkenyl-substituted vinyl aromatic monomers or polar substituted vinyl aromatic monomers. 105. The fiber of the specific example 102, wherein the polyamide is a nylon 6 having a relative viscosity of 30 to 180. 80 Please read the meanings in ii before filling in <

This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 585889 A7 B7 V. Description of the invention (78 106) The fiber of specific example 101, in which the second thermoplastic polymer is syndiotactic Polystyrene or a polar modified modified derivative of an isotactic copolymer of styrene and p-methylstyrene. 107. The fiber of specific example 101, wherein the second thermoplastic polymer has greater than 95% Atacticity and Mw greater than 50,000. 1 08. The fiber of specific example 101, which has a yellowness index of less than 100, YI. 109, such as specific example 101 The fiber is basically composed of the component (b) of 5.0 to 20 weight 0/0. 110. The fiber of the specific example 109 is basically composed of 8 to 14% by weight of the component ( b) composition. 1Π. The fiber of the specific example 101, wherein the second component is a maleic anhydride modified or a fumaric modified syndiotactic polystyrene, or a maleic anhydride modified or a fumaric modified. Syndiotactic copolymer between high-quality styrene and p-methylbenzyl ethylene. 112. The fiber of specific example 111, wherein component (b) contains up to 50%. Molar% of copolymerized maleic anhydride or fumaric acid functional groups. 113. The fiber of specific examples 101-112, wherein component (13) is within the matrix of component (a) with a content greater than 0.2 / zm. 114. The form of encapsulated particles with a volume average secondary axis size. 114. The fiber of Specific Example 113, wherein component (b) is in the form of encapsulated particles with a volume average secondary axis size of 0. 3 to 2 (m). 115 The fiber of specific example 113, wherein the component (... is in the form of a storage particle having a minor axis size of D99 less than 3.0%.

(Please read the precautions on the back before writing this page),? Τ— V. Invention Description (79) 9: 16 · For the specific example of j! 4, the fiber is less than 2 · 8 _ The form of the occluded particles of D minor axis size. = · As in the fiber of the specific example 101-112, in which the component 独 is a single component ⑷ in the shellfish with a volume average secondary axis size of 0.2 to 3. G " m, and the rhyme dimension has a cut Gratings with a laser light scattering ratio of equal to or lower than 4.0 or less are determined from standardized fiber samples. H8. The fiber of the specific example 115, wherein the component ⑻ is in the form of a storage particle having a volume average secondary axis size of 0 to 3 m, and the fiber has a laser light scattering ratio greater than or equal to 0.29, or less The gloss plate classification at or equal to (0) is determined from standardized fiber samples. 119. The fiber of specific example 101-112, wherein the component is in the matrix of component 组 and has a volume average of 0.2 to 3.0 / zm 120. The fiber of the specific example 115 in which the component (b) has a volume average secondary axis size of 0 to 3 m. Form, and the fiber has a soft feel. 121. The fiber of the specific example ι〇ΐ-η2, wherein the polar group in component (b) is a reactive polar functional group and is 0.001 to 025. Molar% of component (b) is present. 122. The fiber of specific example 115, wherein component (b) is in the form of a storage particle having a volume average secondary axis size of 0.2 to 3 m, And the fiber has a soft feel and improved durability. 123. The fiber of specific example 119, in which Part (b) is 0.2 to 3 () # 585889 5. Invention description (8) The volume average of secondary is in the form of inch-shaped dagger particles, and the fiber has a soft feel and improved durability. 124. The fiber according to the specific example 120, wherein the component 形式 is in the form of entrapped particles with a volume average of 0.2 to 3 m, a size of a human silk, and the fiber has a soft hand and improved durability. 125. As the specific example 10J i 112 fiber, which additionally contains 0.1 to 10.0% (based on the total composition weight) matting agent. 126 ·: a multi-component fiber 'comprising two or more longitudinally co-extended + a substance fc may include at least one such thermoplastic polymer blend including: () to 99% by weight of the first thermoplastic polymer, having a crystallization temperature, Tc, which is greater than 160; (b) 50 To 1% by weight of the second thermoplastic polymer, which is different from (a) 'compatibilizers having crystallization temperature, Tc, and optionally (c) (a) and (b), wherein the percentage is Based on the sum of ⑷ and (b), where h is at least 5 ° C less than Tc '. 127. The fiber of specific example 116, where The first thermoplastic compound of the blend is polyamine or copolyamide, and T c 'is greater than 19 5. 128. The fiber of specific example 126, wherein the first thermoplastic polymer of the blend is Polyamine or copolyamide, and the second thermoplastic polymer is a polyvinylidene aromatic polymer having an isotactic or syndiotactic stereo structure. 129. The fiber of specific example 128, wherein This blend of the first-thermoplastic paper size applies Chinese National Standard (CNS) A4 specifications (210X297 mm) 83 (Please read the precautions on the back page first) f: Order 丨 585889

Polymer is nylon 6 or nylon 6,6, and the second thermoplastic polymer is syndiotactic polystyrene, styrene, and one or more ring Cm alkyl groups, halo groups, or polar groups -Synthetic copolymers between substituted vinyl aromatic monomers' or syndiotactic polystyrene or styrene and one or more rings Ci 10 alkyl-, i- or Polar group-A polar group modified derivative of an isotactic copolymer between substituted vinyl aromatic monomers. 130. The fiber of specific example 128, wherein the polyamide is a nylon 6 having a relative viscosity of 30 to 180. 131. The fiber according to the specific example 130, wherein the second thermoplastic polymer is a syndiotactic polystyrene, styrene, and one or more ring CiiO groups ... halo- or polar-substituted ethyl Syndiotactic cumulants between fine-based aromatic monomers, or syndiotactic polystyrene or styrene and one or more cycloalkyl- or halo-substituted vinyl aromatic monomers Or polar group_ substituted vinyl group ^ • aromatic monomer polar copolymer modified derivative of a polar group. 13 2. The fiber according to the specific example 130, wherein the second thermoplastic polymer has an atacticity greater than 95% and a greater than 50,000] ^ ~. 133. The fiber of Example 126, which is a core / sheath fiber and the blend comprises the sheath. 134. The fiber of Specific Example 26, wherein the blend contains 0.01 to 10% (based on the total composition weight) of the compatibilizer (c). 135. The fiber of specific example 134, wherein the compatibilizing agent is a copolymer of polar group-modified polystyrene, one or more vinyl aromatic monomers, one or more polar comonomers, and benzene. Ethylene and one or more rings I

Please; first · · read: read: read: back: face β · · of! Note: I-Thing-Item Re

585889 A7 V. Description of the invention Or a polar group-substituted vinyl aromatic monomer or a polar group-substituted vinyl aromatic monomer. 136. The fiber of specific example 135, wherein the compatibilizing agent is a polar group-modified polystyrene, vinyl and / or a plurality of ring Cm-forming groups, or vinyl-substituted aromatic monomers or polar groups. A polar-based modified copolymer of an ethylenyl aromatic monomer substituted with a methyl group. 137. The fiber of specific example 136, wherein the compatibilizing agent is maleic anhydride modified or fumaric acid modified styrene homopolymer or maleic anhydride modified or fumaric acid modified styrene and one or more of them A copolymer of Cl i0 cycloalkyl-substituted styrene, the compatibilizer contains 0.001 to 5 mol% of copolymerized maleic anhydride or fumaric acid functional groups. 138. The fiber of specific example 126-13 7 wherein component (b) is in the form of encapsulated particles having a volume average minor axis size greater than 0.2 in component (a) kibbe. 139. The fiber of specific example 138, wherein component (b) is in the form of encapsulated particles having a volume average secondary axis size of 0 to 20 / m. 140. The fiber of specific example 138, wherein component (b) is in the form of a pellet having a minor axis size of D99 less than 3 () // m. 141. The fiber of specific example 139, wherein component (b) is in the form of a storage particle having a D99 minor axis size of less than 2.8 / zm. 142_ The fiber of the specific example 126_137, wherein the component ii) is in the form of containing particles having a volume average secondary axis size of 0.2 to 3.0 // m in the matrix of the component, and the fiber has a size greater than or equal to 0. · 29 laser light scattering ratio, or less than or equal to 4.0 glossy plate classification, which is from standardized fiber, please read surface-I-of: Note: I matter

Order 85 585889 A7 B7 V. Description of the invention (83 samples are determined. 143. The fiber of specific example 140, where component (b) is in the form of a storage medium with a volume average size of 0 to 30 in m, And the fiber has a laser light scattering ratio of greater than or equal to 0.29, or a gloss plate classification of less than or equal to 40, which is determined from the standardized fiber sample. 144. The fiber of specific example 126_137, where the component (^ is in Component (a) is in the form of containing particles with a volume average secondary axis size of 0.2 to 3.0 // m, and the fiber has a soft feel. 145. The fiber of specific example 140 in which the group Parts 卬) have a volume average of 〇2 to 3 () # m: the shape of the enclosed particles less than the axis size ^, and the fiber has a soft feel. 146. For the fiber of the specific example 126_137, wherein the component (c) The amount ranges from 0 to 5% (based on the combined weight of component (a) and component (b)), and the total amount of reactive functional groups in (c) (if present) (Based on the total amount of component (c)) 0.001 to 0.25 mol%. 147. As the fiber of specific example 140, The middle component (b) is in the form of a storage particle having a volume average minor axis size of 0 to 3.0 mm. The m fiber has a soft feel and improved durability. M8 · As the specific example 126_137 fiber, Wherein the blend composition comprises: 80 to 95% by weight of component (a); and 20 to 5% by weight of component (b), which is based on the total weight of (a) and 149. Such as The fiber of specific example 133, in which the core contains nylon 6 or nylon

Page order

585889 V. Description of the invention (84) 6, 6 〇 150. As the fiber of the specific examples 126-137, it also contains a matting agent of 0.01 to 100% (based on the total composition weight). 151 · — An extruded and stretched fiber or an extruded and stretched film comprising a thermoplastic polymer composition comprising: ⑷76 to 97% by weight of a first thermoplastic polymer having a crystallization temperature , Tc, is greater than 160. 〇; and (b) 24 to 3% by weight of the second thermoplastic polymer, which is chemically different from (a) 'has a crystallization temperature, tc', and optionally (c) (a) and (b ), Where the percentage is based on the sum of ⑷ and ⑻, and the thermoplastic polymer composition is prepared by: melting and mixing a basic resin mainly containing component ⑷ and mainly containing Component ⑻ and optional component ⑷ and further selective shrinkable resin containing a small amount of component ；; and a fused thermoplastic polymer composition formed by extrusion and stretching in fiber form or extruded in film form A thermoplastic polymer composition formed by molding and stretching. ~ 152: As described in the concrete example of the fiber or film, wherein the thermoplastic composition is prepared by a melt mixing method incorporating extension flow mixing. 153. The fiber or film of Example 151, wherein & is less than η and at least 10 ° C. 154. The fiber or film of specific example 151, wherein the first thermoplastic polymer is a copolymer of nylon 6 or nylon 6,6 or nylon 6 and nylon 6,6, and the second thermoplastic polymer is Styrene and one or more polar groups _ substituted conformal copolymers, or syndiotactic polystyrene paper size applicable to Chinese national standard (⑽) A side

Order 丨 (Please read the notes on the back before filling in this page)

Synthetic copolymers of ethylene or styrene and one or more Cmo alkyl- or halo-substituted vinyl aromatic monomers or polar groups based on vinyl aromatic monomers substituted with hepta The polar-based modified derivative 155. The fiber or film according to the specific example 154, wherein the component VII comprises a nylon 6 having a relative viscosity of 30 to 180. 15 6 · As in the specific example 1 5 1 of _ ten ten 嗝 fiber, 隹 or 溥 film, wherein the second thermoplastic polymer is a syndiotactic poly ^ ^, said 々 ethylene or styrene and _ A polar group modified derivative of an isotactic copolymer of methylstyrene. 157. The fiber or film of Example 151, wherein the second thermoplastic polymer has an atacticity of greater than 95% and a Mw of greater than 50,000. 158. The fiber or film of specific example 151, which has a yellowness index, YI, less than ιο. 159. The fiber or film according to the specific example 151, which basically consists of 50 to 20% by weight of the component (1)). 160. The fiber or film according to the specific example 159, which contains 8 to 14% by weight of the component (b). 161. The fiber or film according to the specific example 151, wherein component (b) is a maleic anhydride-modified or fumaric-modified styrene homopolymer or a copolymer of styrene and p-methylstyrene. 162. The fiber or film according to the specific example 161, wherein component (b) contains copolymerized maleic anhydride of fumaric acid functional group of 0.001 to 5.0 mole%. 163. The fiber or film according to the specific examples 151-162, wherein component (b) is in the form of encapsulated particles having a volume average minor axis size greater than 0.2 # m in the matrix). This paper size applies to China National Standard (CNS) A4 (210X297 mm) -88-

585889 A7

164. The fiber or film of the specific example 163, wherein the component (b) is trapped and the volume average secondary axis size of the particles is in the form of a storage particle Γ. 165. The fiber or film of the specific example 163, wherein Component (b) is in the form of entrapped particles with a minor axis size of less than D99. ... 166. The fiber or film of the specific example 164, in which the component ⑻ is in the form of a storage particle having a minor axis size of D99 less than 2.8 // m. 167. The fiber of the specific examples 151-162, wherein the component ⑻ is in the form of a storage particle having a volume average secondary axis size of 0.2 to 3. (^ m) in the matrix of the component ⑷, and the fiber has a size greater than or equal 〇29 The laser light-to-injection ratio 'is less than or equal to 4.0. Gloss board classification is determined from the standardized Lin sample. 168. The fiber of specific example 165, in which component (b) is 0.02 to 3 m. The volume average secondary axis size of the form of containing particles, and the fiber has a laser light scattering ratio of greater than or equal to 0.29, or less than or equal to 40% of the glossy plate is not determined from standardized fiber samples. 169. For example, the fiber of the specific example 151_162, in which the component ⑻ is in the form of containing particles with a volume average secondary axis size of 0.2 to 3.0 / zm in the base of component ⑷, and the fiber has a soft hand. 170 The fiber of the specific example 165, wherein the component (b) is in the form of a storage particle having a volume average secondary axis size of 0 to 3.0, and the fiber has a soft feel. 171. As the specific example 15 1-162 fibers, wherein the amount of component (c) ranges from 0 to Less than 5% (based on the combined weight of component (a) and component (b)), and the total amount of reactive functional groups in component (c) (if present) (based on component (b) + Component (c) This paper size applies to China National Standard (CNS) A4 (210X297 mm) -89-. Please read -I 2 first! Note _ · It means [,, matters;

Bend 585889

The total amount of the description of the invention is based on the reference) is based on the fiber of 0.25 moles, such as the specific example 165, in which: the volume average times of m (b) is 3 to the size of the enamel-enhanced granule has a soft feel Qian Liangzhi is miscellaneous. w l Negotiating tools P. such as _169 fiber ′, the component of which has a size of 0.2 to 3 flat yarns ^ and the fiber has outstanding hand feel and improved durability. 174. The fiber of the specific example 17G 'wherein the component ⑻ is in the form of a storage age having a volume average secondary ㈣ size of 0.2 to 3 m, and the fiber has a soft hand and improved durability. 175. The fiber of the specific examples 151-162, further comprising a matting agent of 0.001 to 50% (based on the total composition weight). Examples The following examples are provided for the purpose of illustration and not limitation, and do not exclude the presence of any additional additives or components. Unless stated to the contrary, all parts and percentages stated throughout the specification are based on weight. In the examples, the following equipment, methods, and materials are used with others. Chemical equipment

Werner-Pfleiderer ZSK 40mm diameter, LD ratio 34: 1, about 4 meters long ventilated twin-screw compounding extruder was used to prepare the components of the following example. The setting of the standardized co-extruder is as follows: 90 (Please read the precautions on the back first, then this page), staring · This paper size applies the Chinese national standard (Which) A4 specification (210X297 public love) 585889 A7

Table A · Combination conditions for mixture preparation Feed rate / hour (kg / hour) RPM torque% ----- 2 zone ° C 3 zone ° C 4 zone ° C 5 zone ° C 6-8 zone ° C Mold ° C melting ° c 180 (81.6) 300 65-75 ----- 180-190 230-260 260 275-290 285-300 300 300 The molten polymer blend is extruded into a 0.32 cm diameter cylinder through a porous mold The strands are cooled in a water bath at ambient temperature and passed between two air nozzles to remove the sucked water. The strands were then supplied to a cutter to cut the strands into cylindrical slices of 2.8 mm length and 2.1 mm diameter. Prior to use, the blended sections are dried in a desiccant dryer with a repeating cycle of 90 ° C for a minimum of 8-12 hours. The second combination procedure is used. The master batch procedure consists of mixing the dispersed phase polymer and the compatibilizer in the first combined flow path. The resulting chips are dried before the second flow path, during which the master batch is combined with the continuous phase polymer to prepare the final blended particles. The single flow path procedure consists of mixing all three components (dispersed phase compound, compatibilizer, and continuous phase polymer) in a single flow path through a combiner to prepare the final blend particles. Werner-Pfleiderer ZSK 30mm diameter, LD ratio 30: Buried 0.9-meter ventilated twin-screw compounding extruder was used to prepare the components of the following example. The setting of standardized co-extruder is as follows: Table B · Combination conditions for preparation of mixture Feed rate / hour (kg / hour) RPM torque% C 5 zone ° C Mould ° C Melting ° C 45 (20.4) 300 65-75 150-160 205-215 280-290 285-290 285-290 305 315 ----- This paper size applies to Chinese National Standard ) A4 size (210X297mm) 91 Please read the note before you.

Order m 585889 V. Description of the invention (89) The molten polymer blend is extruded through a porous die into a 0.32 cm straight cylindrical strand, cooled in a water bath at ambient temperature, and passed between two air nozzles. Remove sucked water. The strand was then supplied to the cutting Z to cut the strand into a cylindrical slice of 2.8 mm length and 2.1 mm diameter. Prior to use, the blended sections are dried in a desiccant dryer with a repeated cycle of 9 ° C for a minimum of 8-12 hours. The second compounding procedure is used. The masterbatch procedure consists of dispersing the phase polymer and the compatibilizer in the first phase. It is composed by mixing in the combined flow path. The formed slice is dried before the second flow path during which the master batch is combined with the continuous phase polymer to prepare the final blended particles. The single flow path procedure consists of making all three components (dispersed phase) Compounds, compatibilizers, and continuous phase polymers) are mixed in a single flow path through a combiner to prepare the final blend particles. Fiber-forming multi-filament fiber spinning equipment is designed to the specifications and commercial specifications. Both are used to make fibers. The polymer composition is dried before use and added to the extruder under a dry nitrogen pad. The stretching and crimping operations are performed as shown. Real chamber continuous filament ( CF) The extruder for the fiber formation of cotton is a single screw extruder with a diameter of 25mm. It has a length to diameter ratio of 30.1 and is equipped with 4 electric zone heaters. It is followed by a pump and a sintered metal filter. Spinning group. The filament set is equipped with a fiber spinneret with 24 round holes. The filaments are dropped through a cross-flow quenching chamber and then wound on a two-heater guide. The 24 filament yarn is wound using a standard winder. On a cylindrical package.

92 V. Description of the invention (90) Loose continuous filaments (BCF V green defeat extruder is a 30 mm diameter single screw extruder, which has a length to diameter ratio (L / D) of 30: 1 and is configured 4 electric zone heaters. It is followed by a pump and a spinning group equipped with a sintered metal filter. The spinning group is equipped with M two-lobed molds (the fabric is manufactured with 18 to 2 · 3 modified fiber) The fiber spinneret. The temperature of the extruder's zone 1 to 4 (supply throat to delivery end), spinning group and product melting temperature are measured by thermocouple. After extrusion, the molten fiber is cross-flowed. The quenching chamber falls and solidifies into unstretched continuous filament yarn. Unless specified, the quenching effect is 15 air. The undrawn quenching continuous yarn is rolled on the slow first guide wire and Fast second guide wire rolling (which has individual temperatures and surface velocities not shown in the example). Then, the drawn yarn is introduced into a hot air crimping and deforming pipe, and hot turbulent air is received during the process. Continuous filaments are converted into bulk continuous filaments (BCF). The bulky "tie" of BCF yarns leaves the crimped deformation tube until it is worn A perforated cooling drum that draws ambient air through a thermally crimped deformation plug by vacuum. The cooled BCF yarn bundle is delivered to an interlacing nozzle to create a entangled yarn. Then, the BCF yarn is used at 1,000 meters / minute ( Unless otherwise specified, the standard coiler is wound on a cylindrical package. The continuous filament of the stem (CFV green slightly extruder is a 30mm diameter single screw extruder, which has a length of 30: 丨For the ratio of diameter (L / D), 4 electric zone heaters are equipped. After that, the pumps and spinning group equipped with sintered metal filters are equipped. The spinning group is equipped with M rounds with a diameter of 0.25 mm. The fiber spinneret of the mold. The temperature in the 1 to 4 zone of the extruder (feed throat to delivery end), the spinning group and the melting temperature of the product are measured by a thermocouple. After extrusion, the molten fiber is passed through the wrong axis. The flow quenching chamber falls, and the paper size is in accordance with the Chinese National Standard (CNS) A4 specification (21〇 > < 297 Gongai) 585889

Cured into undrawn continuous filament yarn. Unless specified, the quenching effect is air at 15 ° C. The undrawn, quenched continuous filament yarn is drawn between a slow first guide roll and a fast second guide roll, which has the individual temperatures and surface velocities shown in the example towel. The stretched yarn bundle is then wound on a cylindrical package using a standard winder. ° Commercial bulk continuous filament (BCF) yarns are spun on commercial BCF spinning yarns commonly used in the carpet industry. The spinning line used three single-screw extruders with a diameter of 75mm and a length-to-diameter ratio (L / D) of 30: 1 and five electric zone heaters. Each extruder is equipped with a metering pump and a spinning group with a sintered metal filter. The spinning group was equipped with a fiber spinneret with 57 trilobal molds. The temperature distribution, spinneret temperature, and polymer melting temperature in zones ^ to 5 (feed throat to delivery end) of each extruder are as shown in the example. After extrusion, the molten fiber was dropped through a cross-flow quenching chamber and solidified into unstretched continuous filaments. Without other special features, it was quenched in 16 C air. The undrawn, quenched continuous filament tow is drawn between a slow first guide wire roll and a fast second guide wire roll having the individual rates and temperatures shown in the example. The drawn yarn is then introduced into a hot air crimped and deformed tube, during which turbulent hot air is received to convert the continuous filament into bulk continuous filament (BCF). The bulky "plug" of the BCF yarn leaves the crimped deformed pipe to the perforated cooling drum, which draws ambient air through the hot crimped deformed plug under vacuum. The cooled Bcf yarn plugs are delivered to an interlacing nozzle to produce sufficient entanglement for subsequent processing into tufted carpet yarn. The yarn is then wound on a cylindrical package using a standard winder. This paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) · 94-585889 A7 B7 V. Description of the invention (92) Raw materials The raw materials used in the examples are as follows. Component (a) N-6RV 151: Nylon-6 homopolymer (CAS 2503 8-54-4), has a relative viscosity of 151, the maximum value is 0.08% by weight humidity, and the maximum value is 1.5% by weight water Extractables, and a slice size of 2.5 X 2.5 mm, (type 2 700, available from DSM) N-6 RV38: nylon-6 homopolymer (CAS 25038-54-4), with a relative viscosity of 38 . (Akulon ™ 222-D, available from DSM) N-6,6 RV50: Nylon 6,6 homopolymer (CAS 32131-17-2), Tm = 267 ° C, (product # 181129, available from 81811 ^ -Eight 1 (11 ^ 11 company) N-6,6 RV250: nylon 6,6 homopolymer (CAS 3213 1 -17-2), high viscosity, extrusion grade, relative viscosity 230-280, (product # 429171, available from Sigma-Aldrich Company) N-6 / 6,6: Nylon-6 / Nylon 6,6 copolymer, (CAS 24993-04-2), Tm 250 ° C (product # 42,924- 4. Available from Sigma-Aldrich Company) Component (b) SPS1: Melt flow rate (MFR) with a target Mw of 250,000 (gel permeation chromatography), 13 g / 10 min at 300 ° C under a 1.2 kg load , ASTM D-123 8) and greater than 96% isotactic polystyrene homopolymer (QUESTRA ™ QA101, available from The Dow Chemical Company) SPS2: with a target Mw of 350,000 (gel Permeation chromatography), melt flow rate (ASTM D-1238) of 4 g / 10 min at 300 ° C under 1.2 kg load, and isotactic polystyrene with isotacticity greater than 96% 95 (Please read the notes on the back before filling out this page) This paper size is applicable to China Standard (CNS) A4 specification (210X297 mm) 585889 A7 __B7_ V. Description of invention (93) Polymer (QUESTRA ™ QA102, available from The Dow Chemical Company) SPM1: with a target Mw of 325,000 (gel permeation chromatography) Syndiotactic copolymer of styrene and 7% by weight of p-methylstyrene (QUESTRA ™ MA406, available from The Dow Chemical Company)

SPM2: Syndiotactic copolymer between styrene and 4% by weight of p-methylstyrene, Tc = 257 ° C SPM3: Syndiotactic copolymer between styrene and 0.7% by weight of p-methylstyrene SPM4: syndiotactic copolymer between styrene and 10% by weight p-methylstyrene, Tc = 246 ° C component (b) and / or component (c) MGSPM1: styrene and p-methyl Styrene maleated syndiotactic copolymers are melt-blended with 95% by weight of SPM, 3.0% by weight of fumaric acid, and 2.0% by weight in a ZSK40 twin screw extruder at 300 ° C. 2.3-dimethyl, 2,3-diphenylbutane (free radical initiator). The anhydride content formed was 0.5% by weight (by Fourier transform infrared analysis (FTIR)). MGSPM2: Maleated syndiotactic copolymer of styrene and p-methylstyrene, which is melt-blended with 95% by weight of SPM2 and 3.0% in a ZSK40 twin-screw extruder at 300 ° C. % Of fumaric acid and 2.0% by weight of 2.3-dimethyl, 2,3-diphenylbutane (free radical initiator). The anhydride content formed was 0.3% by weight (by Fourier transform infrared analysis (FTIR)). MGSPM3: The maleic esterification of styrene and p-methylstyrene is the same as the standard of Chinese paper (CNS) A4 (210X297 mm) 96. (Please read the precautions on the back before filling this page) Order _585889 A7 B7 V. Description of the invention (94) A stereopolymer, which is a ZSK40 twin-screw extruder at 300 ° C by mixing 95% by weight of SPM3, 3.0% by weight of fumaric acid and 2.0% by weight. % Of 2,3-difluorenyl, 2,3-diphenylbutane (free radical initiator). The anhydride content formed is 0.2% by weight (by Fourier transform infrared analysis (FTIR)). MGSPS2: maleate syndiotactic homopolymer, which is a ZSK40 twin-screw extruder at 300 ° C The vessel was prepared by melt-mixing 95% by weight of 2SPS2, 3.0% by weight of fumaric acid and 2.0% by weight of 2,3-dimethyl, 2,3-diphenylbutane (free radical initiator). The carbonyl graft content formed was 0.34% by weight (by Fourier transform infrared analysis (FTIR)). FAPP01: Fumaric acid grafted poly (2,6-dimethyl-1,4-phenylene ether) (PPO), containing 0.8% by weight of grafted fumaric acid FAPP02: Fumaric acid grafted poly (2 , 6-dimethyl-1,4-phenylene ether) (PPO), containing 1.6% by weight of grafted fumaric acid and 10% by weight of isotactic polystyrene (SPS1) SMA1: random styrene / Maleic anhydride copolymer (SMA) (CAS 901, 13-6), has a melt index of 1.7 g / 10 minutes (230 ° C / 2.16 kg, ASTMD-1238) and contains 7% by weight of maleic anhydride. SMA2: Random copolymer of styrene and maleic anhydride with 0.2% by weight maleic anhydride content (analyzed by FTIR) SMA3: Styrene with maleic anhydride content of 1.5% by weight (analyzed by FTTIR) and Random copolymer of maleic anhydride SMA4: Random copolymer of styrene and maleic anhydride containing 0.5% by weight of maleic anhydride content (analyzed by FTIR) This paper applies Chinese National Standard (CNS) A4 specifications ( 210X297 mm) 97 (Please read the precautions on the back before filling out this page), may t 585889 A7 B7 V. Description of the invention (95) The above components may additionally contain a trace amount of one or more additives, such as antioxidants, Lubricants, anti-blocking agents, stabilizers, nucleating agents and color test methods Unless otherwise indicated, the following test methods are used. Toughness is measured according to ASTM D3822-96. Elongation is measured in accordance with ASTM D3822-96. The modulus (Young's modulus) is measured in accordance with ASTM D3822-96. Shrinkage is calculated based on the difference in linear density (denier number) before and after auto-curing: Shrinkage = 100 X [(Dahs-Dbhs) / Dbhs], where Dbhs is the Denny number of the sample before heat curing and Dahs The Denny number of the sample after heat curing. The relative viscosity is determined by using a capillary viscometer (Cannon Ubbelohde, Type II, 200A size) in a viscometer suspended in a constant temperature bath set at 25 ° C. The flow times of polymer solutions and solvents were measured in a capillary viscometer. The relative density is determined by the equation: 7? Rel. = T / T0 where 7 / rel. = Relative viscosity · T = flow time of the solution (seconds) Τ〇 = flow time of the solvent (seconds)

The temperature of crystallization (Tc) during cooling was measured by DSC. Approximately 10 milligrams of polymer particles were weighed (to 0.001 milligrams) in an aluminum DSC pan, curled with a lid, and placed in a # 910 differential cat calorimeter (configured by TA Instruments) # 920 Type Automatic Sampler and TA This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) 98 (Please read the precautions on the back before filling this page) Order — 0 585889 A7 B7 V. Description of the invention (96)

Instruments' Universal V3.0E software). The same blank aluminum pan with a curled lid was placed in the reference room. The sample was heated to 320 ° C at a rate of 20 ° C / minute, held at 320 ° C for 5 minutes, and then cooled to 150t at 20 minutes. A plot of heat flow (W / g) versus temperature was obtained. The following transformations can be observed:

Tg = glass transition, secondary transition

Tch = Temperature of peak heat flow of crystallization when heating solid polycough, first-order exothermic conversion

Tm = temperature of melting peak heat flow during heating of solid polymer, first-order endothermic conversion

Tc = The temperature of the peak heat flow of crystallization when cooling the molten polymer. The first-stage exothermic conversion is shown in Table 1 for the T c series of various materials tested in the aforementioned manner. This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) 99 585889 A7 B7 V. Description of invention (97) Table 1 Material Tc ° C SPS1 238 SPS2 226 SPM1 195 SPM2 225 SPM4 199 N-6RV151 166 N -6 RV38 172 N-6,6 RV50 215 N-6,6 RV250 210 N-6 / 6,6 207 (Please read the precautions on the back before filling this page)

， 可 I Example 1-3, A and B-Gloss determined by laser light scattering The five-element gloss board was used to quantify the gloss of dyed bulky continuous filament fiber samples. BCF fibers are dyed dark olive green to make gloss evaluation easier than those who are trying to grade bright white BCF fibers. Five standard and several scales are used. A rating of 1 is used to indicate a complete matte similar to that typically found in wool fibers. A grade of 5 is used to indicate a fully bright nylon 6 sample. Criteria with grades of 2, 3, and 4 were selected as intermediate points. Individual fiber samples were also measured using the laser light scattering technique disclosed here. The composition disclosed in Table 2 was prepared and spun into fibers. The compositions of Examples 1 and 2 were made on a 40 mm twin screw extruder using a master batch process. Examples 3 and A were prepared on a 40 mm twin screw extruder using a single phase procedure. 100 畤 The size of this paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 585889 A7 _B7 V. Description of the invention (98) Example component in Table 2 ⑻, component (b) b% component (c) e % 1 76.4 20 3.6 2 87.3 10 2.7 3 87.3 10 2.7 Α * 96.35 0 3.65 Β * 100 0 0 a Nylon N-6 b SPS2 CFAPP01 d Comparative example, not an example of the invention (Please read the precautions on the back before (Fill in this page) The above composition was spun using an experimental BCF spinning line into a yarn containing 72 filaments and a number of approximately 1,200 deniers. These yarns show a range from completely bright to completely matte. These yarns are assigned the following relative gloss levels: 5 = Choi Lun 6 = Completely bright Comparative Example B 4 = Comparative Example A 3 = Example 2 2 = Example 1 1 = Completely matte, Example 3 In addition, commercial BCF The samples were analyzed by laser light dispersion. These same BCF yarns are also dyed dark olive green and graded with a gloss board. Commercial fiber samples and the corresponding gloss board classification system: C1 * DuPont 1710-94-0-896AS semi-matte (gloss board classification of 2.9) C2 * DuPont 1 105-136-0-615 (1.8 of Gloss board grading) C3 * DuPont 1340-68-0-416Α (Gloss board grading of 2.2) 101 ·, τ 螓 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 585889 A7 '- --------__ V. Description of the invention (99) C4 * DuPont 1430-68-0_P1369 bright (gradation of glossy board of 4.1) C5 * DuPont 1425-124-0-P1365 moderate matte (1.9 of Gloss plate classification) The scattering ratios of the five gloss plate standards and the five commercial BCF samples are shown in Table 3. A plot of the gloss plate grading and laser light scattering ratio (and the linear adjustment to its calculation) is provided in Figure 12. The scattering ratio (Rs) determined by laser light scattering is inversely proportional to the gloss determined by a glossy plate. In particular, gloss = (-1〇.906) 1 ^ + 7 1675, which results in a linear adjustment with 112 = 0.990. The fiber according to the present invention has a gloss plate classification of less than 4, which corresponds to a scattering ratio of 0.29 or higher. Results are included in Table 3 (Please read the precautions on the back before filling out this page) Table 3 Example Glossy Scattering Scale Proportion of Glossy Sheets 3 1 (Designated) 0.552 Completely Matte 1 2 (Designated) 0.488 2 3 (Designated) 0.414 A ** 4 (designated) 0.333 B ** 5 (designated) 0.232 fully bright C1 ** 2.9 0.338 semi-matte C2 ** 1.8 0.523 C3 ** 2.2 0.442 C4 ** 4.1 0.254 —- --- Bright C5 ** 1.9 0.438 Moderately matte ** Illustrates the analysis technique, but it is not a composition of the present invention. It can be | t This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -102- 585889 A7 __B7_ V. Description of the Invention (100) In order to further determine the laser light scattering technology for fiber analysis, several nylon 6 blends containing various known contents of matting agents (Ti〇2) were extruded in a 30mm twin screw Combined on the device and formed on a laboratory continuous filament line using essentially the same conditions as described above and analyzed. Composition details and results are included in Table 4 and in Figure 13. Table 4 Example Ti02 Scattering Proportion Opinion D1 ** 0 0.228 Bright Yarn D2 ** 460ppm 0.320 D3 ** 720ppm 0.367 D4 ** 950ppm 0.388 D5 ** 1120ppm 0.415 D6 ** 1340ppm 0.456 ** illustrates analysis techniques but not The plot of the scattering ratio (Rs) of the composition of the present invention against the Ti02 content shows an excellent phase relationship. In particular, adjustment of the chemical formula Rs = (164.6) w + 0.2364 (where w is the content of Ti02, weight%) yields a correlation factor squared (R2) = 0.9895. In the figure, it can be seen that a scattering ratio of 0.29 corresponds to a Ti02 content of 325 ppm. Example 4-15 and E-Effect of Dispersed Phase Content on Gloss and Toughness The effect of the dispersed phase content on gloss and toughness was measured for various compositions. The compositions of Examples 4 to 15 were prepared on a 30 mm twin-screw extruder using the master batch procedure for the compositions shown in Table 5. The fibers of Examples 4 to 15 of the present invention and Comparative Example E were spun on a laboratory continuous filament line using the conditions shown in Table 6. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) 103 (Please read the precautions on the back before filling this page), can be | t 585889 A7 _B7 V. Description of the invention (ιοί) Table 5 example group Component (a) a (%) Component (b) b (%) Component (c) e (%) E * 100 4 92.5 5 2.5 ° 5 86.8 10 3.2C 6 81.3 15 3.7C 7 75.8 20 4.2C 8 70.4 25 4.6C 9 65 30 5.0C 10 90.7 7 2.3d 11 87.4 10 2.6d 12 81.9 15 3.1d 13 76.4 20 3.6d 14 71 25 4.0d 15 65.5 30 4.5d * Comparative example, not an example of the present invention Polyamide, N-6 bSPS2 CMGSPM1 dFAPPO! (Please read the precautions on the back before filling out this page), OK — This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 104 585889 A7B7 V. Description of the invention ( 1〇2) Example of Table 6 ~ Plastic device area distribution (° C) Spinning group CC) Melting temperature CC) Component pressure (MPa) Slow yarn guide II rate (meter / min) Fast yarn guide rate ( Cm) Proportion yarn (denier number) 1 2 3 4 E * 275 280 265 262 265 269 5.3 250 750 3.0 294/24 4 290 320 320 305 300 304 2.1 250 750 3.0 263/24 5 290 320 320 305 300 305 2.3 250 750 3.0 280/24 6 290 320 320 305 300 305 2.4 250 750 3.0 285/24 7 290 320 320 305 300 305 2.4 250 750 3.0 291/24 8 290 320 320 305 300 305 2.5 250 750 3.0 285/24 9 290 320 320 305 300 305 2.7 250 500 2.0 414/24 10 290 320 320 305 300 304 2.6 250 750 3.0 288/24 11 290 320 320 305 300 304 2.4 250 750 3.0 283/24 12 290 320 320 305 300 305 3.2 250 250 750 3.0 285/24 13 290 320 320 305 300 305 3.2 250 750 3.0 281/24 14 290 320 320 305 300 305 3.7 250 750 3.0 279/24 15 290 320 320 305 300 305 3.8 250 500 2.0 2.0 375 / 24 (Please read the notes on the back before filling this page) Order—

* Comparative example, non-inventive example Quenching at 24 ° C

Slow wire rolling temperature is 40 ° C for Comparative Example E and 60 ° C for the 4-15 series of the present invention. Fast wire rolling temperature is 110 ° C for Comparative Example E and 150 ° C for the 4-15 series of the present invention. The toughness, modulus and scattering ratio of the fibers are shown in Table 7. Based on the lower limit of the scattering ratio of 0.29, this technology displays matting at 2% SPS2 content when compatible with FAPP01, and 3% total SPS content (SPS2 + MGSPM1) when using MGSPM1 compatibilizer. For the composition request based on this technology, based on toughness and the ability to spin the fiber, 35% SPS2 or this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 public love) -105-585889 A7 _B7 V. Description of the invention (103) SPS2 + MGSPM1. More preferably, 30% or less of SPS2 or SPS2 + MGSPM1, and most preferably, 20% or less of SPS2 or SPS2 + MGSPM. The modulus of the fiber increases with increasing SPS2 content, proving the strengthening properties of the dispersed phase It can lead to improved applicability, better dimensional stability, improved wrinkle recovery, or improved stiffness. Table 7 Example toughness g / Danny Young's modulus g / Danny scattering ratio E * 2.5 17 0.208 4 3.1 17 0.406 5 2.5 19 0.466 6 2.6 25 0.495 7 2.2 29 0.498 8 2.1 43 0.494 9 1.1 31 0.481 10 2.8 16 0.488 11 2.6 19 0.527 12 2.7 24 0.557 13 2.5 30 0.552 14 2.6 41 0.559 15 2.7 32 0.531 * Comparative example, not an example of the invention (please read the precautions on the back first, then this page) f, The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 106 585889 V. Description of the invention (104) The fiber bundle of the month ij with a determined length is immersed in the Buddha's water for 5 minutes. The fibers were removed and allowed to air dry for 72 hours. The fiber bundle length was remeasured and the linear fiber bundle shrinkage percentage was calculated. The fibers were then tested for physical properties. Results are provided in Table 8. The linear fiber bundle shrinkage was measured as follows. A fiber sample of about a meter length is wound around a 1 meter circle. The length before exposure to Buddha water was measured and recorded as Lb. The length after immersion in Buddha water and drying was measured and recorded as La. Then, the linear fiber bundle shrinkage was calculated according to the following equation. Linear fiber bundle shrinkage percentage (LSSM (Lb-La) / Lb) xi 〇 As the shrinkage of linear fiber bundle exposed to boiling water decreases with increasing "M content, it proves that the improved dimensional stability of the present invention is There should be 2 advantages. Includes reduced optical streaks in the carpet, improved dimensional stability during fabric preparation, 2-color and post-treatment, improved dimensional stability during home cleaning and occupation month, and improved during fabric preparation. Yield 'The ability to reduce the thermal curing requirements and the ability to maintain the shape of the garment. The modulus in Tables and 8 is maintained in the fiber modulus after exposure to boiling water. The fit and shape have advantages in the application of fabrics that are important in hot water exposure. This paper is suitable for medium specifications ⑵οχ · centimeter. 585889 A7 B7 V. Description of the invention (l05 Example E * Fiber bundle shrinkage% 14.0 8 Table toughness g / Denny 2.7 4 11.9 3.2 5 6 7 10.6 10.3 8.8 2.2 2.4 2.2 2.2 9 9 6.1 2.5 2.9 1.0 10.5 2.6 11 10.0 2.7 12 10.3 2.9 13 14 15 9.7 2.7 10.0 2.4 6.7 1.9

(Please read the precautions on the back before filling in this page) # 1 The gloss and scattering ratio with the size of the storage particles. The fiber according to the present invention is used on the experimental BCF spinning circuit to make a variety of spinning conditions. Blends are formed by spinning, stretching and post-treatment. The sample was placed at room temperature in formic acid to dissolve the nylon matrix, leaving a fine particle dispersion of the storage phase, which was not affected by formic acid. The particles are filtered and recovered. Figure 17 is an electron micrograph (SEM) of a representative sample of these particles in a fiber prepared according to Example 25. Representative samples of these fibers 108 The paper size is applicable to Chinese national standard (⑽) M specification (21〇 > < 297 mm) 585889 A7 ------------ B7 V. Invention Explanation (106) ~~ — The product is prepared, developed and analyzed using standard particle size distribution software and analyzed in accordance with the following procedures. The fiber sample (0.012 g) was placed in a separate new 10 ml glass vial (which had 2 spiral tops). Two liters of concentrated (95-97%) formic acid was added to each vial. The bottle was gently shaken for 20 seconds to promote nylon / healing and maintained in the resting position at 25 C for 4 hours. The solution was shaken again to evenly distribute the SPS particles in the formic acid solution. An aliquot ("ml") of the mother-dispersion was removed with a new 1 ml capillary plastic syringe and placed in a new 104 liter glass-like σ-mouth bottle (with a spiral top). Then, 4.9 ml of formazan was added to each glass bottle to prepare a total of 5 liters of dispersion in each glass bottle. Some solutions were further diluted as needed to obtain sps separation in the photo. The diluted dispersion is gently shaken for 2 to 3 seconds, and then about 2 liters of / grain solution is removed in a / main shot state, and filtered through an inorganic membrane filter with a pore size of 0 or 0.02 micron. Filter the residue and wash it 3 times with gallic acid to remove any remaining nylon. The filter on which the dispersed SPS particles were collected was briefly air-dried and attached to an aluminum electronic scanning micrograph tip. The samples were splattered with chromium in a high-resolution chromium coating. The prepared sample was developed with an electron scanning microscope (Hitachi S-4100FEG electronic scanning microscope, available from Hitachi). Images of 4096 X 4096 pixels were collected electronically by a 4PI digital imaging system (available from 4PI Analysis, lnc ·). Computer image analysis software is used to analyze the shape and size of sPS particles (Sción image particle size analysis application software for personal computers with Windows operating systems, available from SciOn Corporation). The particles are drawn by hand on the image. The paper size is suitable for family care standards (⑽M size (2 Huan 297)) 109 (Please read the precautions on the back before filling this page)

可可 I 5. Description of the Invention (107) Outline. Then, the image is used to measure the projected area and perimeter of the particles by blending the projected shape of each particle with the elliptical shape (major and minor axes). Although most of the particles appear to be oval and oblate in shape, which is a good harmony for this model, some particles are found to be more rectangular in the projected shape system (which indicates that the system is more cylindrical in the third degree space) ), And manually blend the rectangular model with length and width again. 400_4000 particles (depending on the sample) Analyze each sample. The terms minor axis and projection minor axis are used interchangeably with diameter and particle diameter. Similarly, the main axis and the projection main axis are used interchangeably with the terms length and particle length. The average amount of the projection major axis and the secondary minor axis (diameter) of the sPS particles is based on the number of particles, the projected area, the estimated particle volume, and the weighting of the secondary minor axis. The general equation for determining the weighing average is used:

N _ Σ ^ χι

V — —_i = l Where is the average weight (eg, diameter) based on the weighing factor (eg, particle volume) of W, and the individual weighing factor (eg, 'particle 1') of particle W / The volume to be evaluated), and ~ is the particle size to be averaged (for example, the diameter of particle i). From the volumetric weighting average, the cumulative probability of particle diameter is calculated: Σκ F (j) = ~ —, this paper size uses the Chinese National Standard (CNS) A4 specification (2 offers 297 public |) _ 110-585889

Among them, F⑴ is the cumulative probability of particle j, and ^ is the evaluated volume of particle i ', and the particle is classified from the smallest diameter to the largest, minus, particle ^ has the smallest diameter' and particle N has the largest diameter. Based on this distribution ', it is possible to calculate particles having a diameter of the 99th percentile of the distribution based on this volume. This particle diameter is called (D99). The physical meaning of D99 is the diameter of the 99th percentile-dominated particle, that is, 99% of the total particle volume evaluated is occupied by particles with a diameter smaller than D99. Therefore, D99 is an approximation of the maximum diameter. The true maximum diameter requires infinite resistance measurement, so 'is not the actual amount for measurement and analysis. D99 and volume average particle diameters are shown in Table 9. 111 This paper size applies Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of the invention (109) Table 9 Example Glossy Scattering Ratio of Gloss Plate BCF Fiber Toughness (g / d) Volume Average Secondary Axis (// m) D99 Secondary axis __ (// m) 161 1.7 0.49 2.5 1.08 1.78 171 3.3 0.39 2.8 0.83 1.50 182 3.2 0.41 2.5 0.51 0.75 193 2.3 0.46 2.2 0.59 1.27 204a 3.9 0.41 2.6 0.32 0.63 214b 4.6 0.33 2.6 0.24 0.38 224c 4.6 0.36 2.7 0.26 — 0.60 231 2.5 0.49 2.6 0.75 — 1.35 243 3.0 0.41 2.7 0.33 0.61 255 1.0 0.55 1.1 1.00 2.71 266 1.4 0.49 2.2 1.24 1.94 277 4.6 0.38 2.9 0.21 ----- 0.39 1 87% resistant N-6 / 10% SPS2 / 3% MGSPM1 2 87.8% N-6 / 10% SPS2 / 2.2% SMA4 3 87.3% N-6 / 10% SPS2 / 2.7% FAPPOl 4a 88.65% N -6 / 10% SPS2 / 1.35% FAPP02 4b 88.65% nylon N-6 / 10% SPM2 / 1.35% FAPP02 4c 88.65% nylon N-6 / 10% SPM1 / 1.35% FAPP02 5 87.3% nylon N-6 / 10% SPS2 / 2.7% FAPPOl, prepared by a single flow path compound (without pre-combination of sps2 and FAPP01)… 6 87% nylon N-6 (RV = 38) / 10% SPS2 / 3% MGSPM1 7 87.3% Nylon N-6,6 (RV = 240) / 10% SPS2 / 2.7% FAPP01 Please read it first: Event I: Then!

The thermoplastic mixture used to form the fibers was a 30 or 40 mm twin screw extruder and compounded using a master batch procedure. The exception was in Example 25, which was combined on a 40mm twin-screw extruder using a single flow path procedure. All materials The size of this paper is applicable to China National Standard (CNS) A4 specification (210X297 mm) 585889 A7 ______B7_ V. Description of the invention (110) Fibers are formed on the BCF spinning circuit of experimental specifications. All materials contained approximately 10% of the syndiotactic polymer phase (including samples containing MGSPM1). The volume adjusted by linear calculation averages the projection of the minor axis size of the particles and the gloss of the BCF yarn (determined by the expert team). The graph in Figure 14 shows a 0 linear relationship (y = -0.25. + 1.4) to the volume. It was found that the minor axis size (y) of the average projected particle and the fiber gloss (X) measured by the gloss plate had a square relationship coefficient (R2) of 0.79. More specifically, the component (b) content of about 8 to 14% by weight has an average minor axis size of the contained particle volume greater than 0.20 // m (preferably greater than 0.25 // m) in order to produce fibers with reduced gloss. The same information is also used in Figure 15 to measure the gloss margin of the bcf yarn measured by the scattering ratio y-axis, which produces a linear relationship between the volume-averaged particle secondary axis size (y) and the fiber scattering ratio (X) (y = 4.5x-1.3), which has a square relationship coefficient (R2) of 0.65. Fibers having a scattering ratio determined by the aforementioned method greater than 0.33 (more preferably greater than 0.35) are highly desirable in accordance with the present invention. Weirdness was also found to be related to the 99th percentile of the diameter of the projected minor axis particles, which is an approximation of the direct control of large particles. When governed by a function of physical properties, relationships are observed. In particular, the opposite formula: D99 particle diameter = (-1 · 3) χ + 4 · 2 (where the linear adjustment of the X-series toughness, g / d "has a square relation coefficient (R2) = 0.64. The result is based on the 16th The figure shows. Good fiber spinning properties are believed to be due in part to fibers with acceptable breakage kinetics. One factor affecting this property is considered to be the minor axis size of the largest occluded particles. Therefore, the illustrated toughness and D99 The relationship between secondary axis particle diameters indicates good fiber spinning properties. In particular, less than 3.0

585889 A7 _B7_ V. Description of the Invention (in) // D99 of m is highly desirable. Example 28-38-Using various compatibilizers and two components, the self-compatible blend The composition of Table 10 was applied to a 30 or 40 mm twin screw extruder. Example 37-3 The 8 series uses a single flow path combination. The resulting blends were spun into pairs on Examples 2 8-2 9 on a laboratory continuous filament line and Examples 30-38 on an experimental BCF spinning line. The BCF sample reads the gloss by a gloss plate. Examples 28-36 contain 10% SPS2. Examples 37 and 38 contained only two components: nylon 6 and a maleated syndiotactic copolymer of styrene and p-methylstyrene. (Please read the precautions on the back before filling this page), OK | 114 This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of the invention (112) Example components of Table 10 (a) N-6 (%) component (b) (%) component ⑻ (%) ⑻ and MA mole% in (c) gloss b toughness c ----- 28 89.00 SPS2 (10) SMA2 (1.00) 0.018-3.80 29 89.75 "SMA3 (0.25) 0.039-3.60 30 87.80" SMA4 (2.20) --------: 0.096 3.20 2.50 31 87.30 "FAPP01 (2.70) 0.181 3.00 2.70 ------ -32 87.30 "FAPP01 (2.70) 0.181 2.25 ----- 2.20 __--- 33 87.00" MGSPM1 (3.00) 0.123 1.65 2.50 34 87.00 "MGSPM1 (3.00) 0.123 3.33 2.80 35 87.00" MGSPM1 (3.00) 0.123 2.50 2.55 36 87.00 "MGSPS2 (3.00) 0.083 2.90 2.50 37 90.00 MGSPM3 (10)-0.212 2.50 2.20 38 90.00 U-0.319 4.40 2.50 Except for examples 37 and 38, all blends contain 丨 0% SPS2. Examples 37 and 38 only contain nylon and 10% of MGSPM3 or MGSPM2, and the gloss board knife of olive green dyed fiber in the specifications of 1.0 (lowest gloss) to 5.0 (highest gloss), And grams / Denny example 39-46, F yellow index, ΥI tested SPS2, nylon N-6 and various compatibilizers (component (c) including maleic anhydride Styrene / p-methylstyrene copolymer (MGSPM1), maleic anhydride grafted isotactic polystyrene (MGSPS2), random styrene / maleic anhydride copolymer (SMA4) or fumaric acid The dry-drum blend of grafted polybenzyl oxide (FAPPO1 or fAPP02) was compounded on a 30mm or 40mm dual screw extruder using a master batch program. In addition, N-6 nylon component (a) and Maleic anhydride grafted acetophenone / Pair_ 曱 美 笨 585585 A7

A dry-drum blend of ethylene copolymer (MGSPM4) was combined on a twin-screw extruder using a single flow path procedure. The resulting thermoplastic mixture was spun into BCF using experimental BCF spinning lines and representative fiber spinning conditions. The formed bulk continuous fiber was wound around a white card in three layers in accordance with AATCC test method 16-1998 as recommended. Then, the yellow index of the fiber was measured via ASTM E-3 13-00. Samples of mixtures using grafted polyphenylene oxide as the same agent (even at low levels) have an unacceptable yellowness, while samples using other compatibilization techniques have a yellowness index similar to those of comparative financial theory samples. The composition and results are provided in Table 11. -116 This paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of Invention (114) Table 11 Please read

m Example component (a) Component (b) Component (c) Yellow%%% Index P * 100--2.3 39 88.65 SPS2 (10) FAPP02a (1.35) 10.5 40 93.1 SPS2 (5) FAPP01b (1.9) 18.8 41 87.3 SPS2 (10) FAPP01b (2.7) 17.2 42 81.9 SPS2 (15) FAPP01b (3.1) 24.4 43 87 SPS2 (10) MGSPS2C (3.0) 4.3 44 87 SPS2 (10) MGSPMld (3.0) 5.0 45 87.8 SPS2 (10) SMA4e (2.2) 3.0 46 90 MGSPM2 (10) f 4.6 * Comparative example, non-exemplary example a maleic anhydride-grafted polyphenylene oxide containing 1.6% by weight of grafted maleic anhydride. b Maleic anhydride-grafted polyphenylene oxide contains 0.86% by weight of grafted maleic anhydride. c Maleic anhydride grafted between the isotactic polystyrene, 0.34% of the grafted maleic anhydride, greater than 96% stereoisomerism. d Maleated syndiotactic copolymer of 93% styrene and 7% p-methylstyrene, containing 0.55% grafted maleic anhydride and greater than 96 ° /. Stereoisomerism. e Random styrene / maleic anhydride copolymer, 0.5% maleic anhydride f Example 46 is basically composed of components IX and (b), a two-component blend. Examples Fa, 39a, 41a, 43a, 44a-Light stability of undyed fiber samples BCF samples of the above-mentioned different compositions are based on the American Fabric Chemist and Dye Association (AATCC) test method 16-1998, and the E test pair is selected. UV color stability. The BCF yarn was wound in three layers on a white card for testing. All tests are performed by G A ’D a 11 ο η's professional testing laboratory. The samples were exposed to high-pressure mercury for 80 and 160 hours and then compared with unexposed comparative samples. The result of the D65 type (10-degree color change, ΛΕ) is included in the 117th paper standard and applies the Chinese National Standard (CNS) A4 specification (210X297 mm). In this table, the color change of the reflected light (ΛΕ) is calculated by the following equation: AE = ((L1-L2) 2+ (a1-a2) 2+ (b1-b2) 2) 1/2 ^ where 1 Is the initial state and 2 is the final state, and L, a, and b are measurements of the reflected light of the luminosity or intensity of red / green and yellow / blue, respectively. The color change proves that the samples using the grafted polyphenylene oxide polymer as a compatibilizer have unacceptable fastness to dyeing compared to the nylon comparative examples and the examples using MGSPS2 and MGSPM1. Table 12 Exposure time (hours) Fa * Example 39a Example 41a Example 43a Example 44a 0 0.00 0.00 0.00 0.00 0.00 80 1.53 3.88 7.97 1.06 1.46 160 1.79 4.88 9.85 1.36 1.49 Example 47 & G-fine denim spinning proof, clothing Fiber and fabric samples were blended at a weight ratio of SPS2, MGSPM1 and nylon N-6 of 10: 3: 87 on a 40mm twin-screw extruder using a master batch process. The resulting blend was spun on a test continuous filament line using the following conditions: metering pump delivery: 14.7 g / min extruder sleeve temperature distribution: 290 ° C / 325 ° C / 325 ° C / 310 ° C Spinning head temperature: 310 ° C Melting temperature: 302 ° C Spinning group pressure: 363 psig (2.6MPa) Quenching air at 14 ° C. 118 This paper size applies to China National Standard (CNS) A4 (210X297 mm) 585889

Slow wire guide: 75 ° C and 434 m / min. Fast wire guide: 175 ° C and 1300 m / min. Stretch ratio: 3: 1. Denier number of yarn: 100/72, 100 formed by 1.4 dpf The toughness of the / 72 yarn is 2.4 g / denier, and has an elongation of 65%. The comparative fiber G is formed using pure nylon N_6 under comparable conditions. The extruder is a single screw extruder with a length-to-diameter ratio of 38 mm in diameter (which is equipped with three electric zone heaters). It was followed by a metering pump and a spinning unit (which was equipped with a sintered metal filter). The spinning group is equipped with a fiber spinneret having a circular mold with a diameter of 0.3 mm. The fiber formation conditions are as follows: Metering pump delivery: 8.3 g / min Extruder sleeve temperature distribution: 260 g / 275. (: / 260. (:

Spinning head temperature: 260 ° C

Melting temperature: 258 ° C Spinning group pressure: 380 psig (2.6MPa) Quenching air at 13 ° C. Slow wire guide: 40 ° C and 233 m / min Fast wire guide: 90 ° C and 750 m / min Stretch ratio: 3.2: 1 Denny number of yarn: 100/64, 1.56dpf 64 gauze is 4.0 g / denier with 7 ice elongation 0 This paper size is applicable to Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of the invention (117) These two fiber systems Twisted at 2 twists / inch, then woven into a fabric with a four-horse quilted satin structure. The unbleached dyed fabric was immersed in boiling water for 15 minutes and then air-dried. The dimensions in the warp and weft directions before and after exposure to boiling water were measured. Then, the shrinkage agent is measured in both the warp and weft directions. Results are provided in Table 13. Table 13 Example Warp End Weft End Warp Yarn Shrinkage% Weft Yarn Shrinkage% 47 93 / inch 80 / inch 2.54 oz / yard 2 7.5 6.6 G * 90 / inch 87 / inch 2.46 ounce / yard 2 7.5 7.6 * Comparative example, a non-exemplified example of the invention. The fabric sample formed after the test in the manner described above refers to a fabric not prepared in accordance with the present invention (Example 47) has a more pleasing feel (softer feel) and better Cover (more opaque). Example 48: Using a master batch batch blending and extension flow mixing to prepare a dry drum of fiber 78.74: 21.26 weight ratio of SPS2 and FAPP01 (modified polyphenylene oxide modified with fumaric acid, containing 0.8% grafted fumaric acid) The blend was compounded in a single flow path at 290 ° C, extruded into a cylindrical strand, and cooled to room temperature in a water bath. The strands were blown out of water and cut into 2.8 mm length and 2.1 mm diameter slices. The chips (referred to as masterbatch chips) are dried for 8 hours in a desiccator with a repeated circulation desiccant of 9 ° C, so that the moisture content is less than 0.08%. 87.3: 12.7 weight ratio of nylon N-6 and the aforementioned masterbatch The dry-drum blend is supplied to a single screw extruder with a diameter of 63.5 mm to prepare polymer particles, as shown in Figure 6. The extruder 60 contains a single screw 69, the paper size of which conforms to Chinese national standards (CNS) A4 size (210X297mm) 120 (Please read the precautions on the back before filling this page)

585889 A7 _B7_ 5. Description of the invention (118) is located in the cylindrical mixing body 65, and has three temperature control regions, 61, 62 and 63. The set points for each zone from the entrance to the exit are 260, 3 15 and 3 15 ° C. The conversion line 64, the mixer body 65, and the cylindrical mold 66 were controlled at 290 ° C. The rpm of the extruder was set to 50 rpm, which provided a net flow rate of 13.61 kg / hour through the system. In order to improve the mixing of nylon 6 and masterbatch chips, the molten polymer leaving the extruder was passed through an in-line extension flow mixing device 67 (EFM-250 static mixer, available from Flow Mixer, Inc, Mississaauga , Ontario) supply. The variable gap in the mixing device was set to 3 mm. The material leaving the mixing device is extruded into a cylindrical strand and cooled to room temperature in a water bath 68. The strands were cut into sections of approximately 4 mm in length and 3 mm in diameter. The formed pellets were dried to a moisture content of 0.08% or less in a recirculating drying net drier, and were spun on a test BCF spinning line. The fiber formation conditions are as follows: Metering pump delivery: 135 g / min extruder sleeve temperature distribution: 300 ° C / 325 ° C / 325 ° C / 295 ° C Spinning head temperature: 295 ° C Melting temperature: 290 ° C Spinning group pressure: 795 psig (5.6 MPa) Quenched to 15t of air. Slow wire guide: 75 ° C and 334 m / min Fast wire guide: 160 ° C and 1000 m / min Stretch ratio: 3: 1 Temperature and pressure of crimp deformer: 190 ° C and 80psig (0.63 MPa) 121 (Please read the precautions on the back before filling in this page) 0 This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) 585889 A7 ----------- B7__ 5. Description of the invention (119;) ^ ~ — " " ~ One-to-one interlacing pressure: 45 psi (0.40 MPa) Denny number of yarn: 100/64, 1.56dpf stretch, curl deformation, air interlacing and winding After the winding, the formed BCF yarn-like 72-filament yarn bundle has a danni number. The tenacity of the formed 1197/72 yarn was 2.5 g / danny. Gloss board grading system 3 6. It is understood that fiber spinning equipment can also be incorporated into an extension mixer, essentially as described in the previous paragraph, or a static mixer, which is located between the extruder and the spinning group. With this modified fiber spinning equipment, it is possible to achieve sufficient pre-blending and pelletizing of components (b) and (c) within component 0) by mixing various components during fiber melting and plasticizing. Dispersion, as such, does not require a starting compound for a blend or mixture of all components. Fan Jing ugly bicomponent fiber reel 87.3: 10: 2.7 weight ratio of nylon 6, 8? 82 and? Eight? ? A dry-rotation drum blend of 〇1 (formaldehyde modified polyphenylene oxide, containing 0-8% of grafted fumaric acid) was programmed and combined using a single flow path in a twin-screw extruder to dry. Bicomponent (core / sheath) fibers are formed under the following spinning conditions. Two single screws with 30: 1 length-to-diameter ratio and four electric zone heaters (30mm diameter extruder (one for admixture, one for sheath and one for nylon) 6, as the core) is used. Each extruder is equipped with a metering pump and a spinning group (which is equipped with a sintered metal filter). The spinning group is equipped with a fiber spinneret, which has 72 trilobal molds Each can produce a sheath-core two-component co-extruded fiber with a three-lobed core. Zones 1 to 4 of the extruder (feed throat to delivery end) and spinning temperature are borrowed Measured by a thermocouple. This paper size is in accordance with Chinese National Standard (A4) (21〇 < 297 Gongchu) -122-(Please read the precautions on the back before filling this page), Order — 585889 A7- ----- B7 V. Description of the invention (120)-68-g / min delivered per metering pump. The temperature distribution of the blender extruder sleeve is 29G ° C / 32G ° C / 31G ° C / 3GG ° C The temperature distribution of the extruder sleeve is 2600C / 2WC / 275 ° C / 275t, and the temperature of the spinning head is 30 generations. The pressure of the spinning group is 795 Psig (5.6 MPa). The sheath part ( The thermoplastic blend of the present invention is formed) contains 50% by volume of the total fiber wearing surface, and the balance is net nylon 6, including the fiber core. After extrusion, the molten fibers fall through the staggered quenching chamber to solidify into Partially stretched continuous filament yarn. Quenched at 15 ° C. Partially stretched quenched continuous filament yarn is drawn between the slow first guide wire rolling and the fast second guide wire rolling. It has an individual temperature of 75 ° C and 16 ° C, and individual surface velocities of 339 and 9500 meters / minute, so it is stretched at a ratio of 2.8. I Use of cooled yarn bundles to operate at 950 meters / minute The standard coiler is wound on a cylindrical package. After stretching and winding, the flat yarn formed on the 72 trilobal filaments has a total denier of 1250. The toughness of the formed 250/72 yarn I 1.9g / Danny. Example 50-Commercial BCF Spinning Proof 10: 2.7: 87.3 weight ratio of SPS2, FAPP01 and nylon N-6 blend on 40mm twin screw extruder using master batch procedure The resulting blend was pelletized on a commercial BCF spinning line and spun using the conditions described below and in Table 14: : 275 ° C, 288 ° C, 285 ° C, 285 (:, 285 ...

Spinning head temperature: 285 ° C Melting temperature: 285 ° C The paper size is applicable to Chinese national standard (A4) (21〇 > < 297 public love) -123-

Order — (Please read the notes on the back before filling in this page) 585889 A7

Spinning group pressure: 110 pSig (0 86 MPa) quenched at 16 ° C in air.

Slow wire guide: 75 ° C

Quick guide wire: 180 ° C temperature and pressure of crimping deformer: 21 (TC and 6.0 bar (0.6 MPa)) Comparative Example Once 100% component (a) (Nylon-6) The equipment of Example 5 was used Nylon N-6 polymer chip yarn was prepared using the following conditions and Table 14: Extruder sleeve temperature distribution: 247 ° C, 257 ° C, 256. (:, 254 ° C '

Spinning head temperature: 260 ° C

Melting temperature: 260 ° C Spinning group pressure: 1550 psig (10.8MPa) Quenching air at 16 ° C.

Slow wire guide: 75 ° C

Quick guide wire: 180 ° C Temperature and pressure of crimping deformer: 210 ° C and 6.0 bar (0_6MPa) Interlacing pressure: 3.0 bar (0.30 MPa) Comparative Example St Styrcm 685D (weight of 10: 1: 89) (Regular polystyrene), SMA1 and nylon N-6 blends were combined on a 40mm twin-screw extruder using a single flow path program. The resulting blend particles were spun on a commercial BCF spinning line using the following conditions and the conditions in Table 14: 124 This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of the invention (L22 Extruder sleeve temperature distribution: 260 ° C / 280 ° C / 27 (TC / 27 (rc / 270

° C

Spinning head temperature: 270 ° c Melting temperature: 270 ° C Spinning group pressure: 1550 psig (10.4MPa) Quenching air at 16 ° C. Slow guide: 75 ° C Fast guide: 180 Temperature and pressure of crimping deformer: 210 ° C and 6.0 bar (0.6 MPa) Interlacing pressure: 3.0 bar (0.30 MPa) Yarn and The comparison of the spinning conditions confirmed that the spinnability can be improved by using the composition of the present invention compared to the fibers and yarns according to Comparative Examples Η and I. Compared to the fibers of Comparative Examples Η or I, the fibers of Example 50 are easier to form and spin at a promoted line rate on a fiber-forming device of a commercial specification at the same denier / filament. The composition of the use example 50 did not encounter fiber breakage or fiber stability problems, while the comparative example I was difficult to spin and caused much fiber breakage. (Please read the notes on the back before filling out this page)., ^ Τ—

125 585889 A7B7 V. Description of the invention (123) Table 14 Yarn path rate (centre centimeter) Polymer (g / min) Filament (denier) Yarn (denier) Slow guide rate (meter / min.) Fast Guide speed (centimeter centimeter) Stretch ratio Winding rate (meter / min) Yarn toughness (gauge) Example 50a 1600 160 14.8 847 565 1600 2.8 1400 1.9 Example 50b 1600 240 24.2 1378 565 1600 2.8 1400 1.9 Example 50c 1600 302 29.5 1679 565 1600 2.8 1400 1.7 Example 50d 1800 260 23.6 1346 640 1800 2.8 2.8 1650 2.0 Example 50e 2000 300 23.1 1317 706 2000 2.8 1770 2.0 Ha * 1600 160 15.8 898 565 1600 2.8 1400 2.9 Hb * 1600 240 23.4 1333 565 1600 2.8 1400 2.6 He * 1600 302 29.5 1686 565 1600 2.8 1400 2.7 Hd * 1800 260 23.0 1310 640 1800 2.8 1650 2.5 He * 2000 300 23.3 1330 706 2000 2.8 1770 2.7 la * 1600 280 27.5 1567 565 1600 2.8 1400 2.2 lb * 1600 300 29.7 1692 565 1600 2.8 1400 2.0 Comparative example, not an example of the present invention (please read the notes on the back before filling this page) Order — Example 51-53, J, K & L-Reduced Heat Curing Shrinkage Composition Examples 51-53 The procedure using the masterbatch compound on an 40mm twin screw extruder. The composition of Example M was combined on a 40 mm twin-screw extruder using a single flow method. The resulting blend (shown in Table 15) was spun into fibers on experimental BCF spinning lines using the conditions shown in Table 16. The electronic scanning micrographs of the fibers are described in Figures la (Example 51), lb (Example 52), lc (Example 53), 2a (K), 2b (L), and 2c (M). 126 This paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of the invention (124) Table 15 Example component 组 a (%) Component (b) (%) Component (c ) (%) Component ⑷d (%) 51 93.1 5b 1.9C 52 87.3 10b 2.7C 53 81.9 15b 3.1c J * 100 K * 99.8 0.2 L * 99.6 0.4 M * 89 10e lf * Comparative example, not example of the invention a Nylon N-6 bSPS2 CFAPP01 dTiO, e Styron 685D f SMA1 This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) 127 (Please read the precautions on the back before filling this page)

585889 A7 ------- B7 V. Description of the invention (125) Table 16 Example extruder area distribution (° C) Spinning group (° C) Melting temperature (° C) Spinning group pressure (MPa) Slow yarn guide rate (m / min) Fast yarn guide rate (m / min) Yarn (denier) Toughness (g / denier) 1 2 3 4 51a 270 288 285 285 285 285 285 9.1 321 1000 1525 2.9 52a 270 288 286 285 285 285 285 8.0 321 1000 1513 2.7 53a 270 288 286 286 286 286 8.7 • 321 1000 1517 2.2 Ja * 260 270 260 260 260 260 260 9.7 308 1000 1450 3.1 Ka * 260 270 260 260 260 260 262 9.7 321 1000 1483 3.3 La * 260 270 260 260 260 262 9.7 321 1000 1514 3.1 Ma * 260 270 265 265 265 266 7.7 321 1000 1558 2.8 -----

* Comparative example, non-inventive example quenched air system 15 ° C slow guide wire rolling temperature 80 ° C fast guide wire rolling temperature for example 51-53 system 180 ° C, for comparative examples J, K, L, M system The temperature and pressure of the 120 ° C curl deformer are 190 ° C and 100 psig (0.8 MPa). The interlaced pressure is 50 psi (0.45 MPa). The thermal shrinkage of the twisted thermal curing is compared with Examples K, L, and M and Example 5 1 -53 yarns were twisted on a Verdol 400 cable inspection device using a suspicious speed of 5200 rpm and a winder speed of 27.8 m / min, forming 4.5 turns per inch in the "S" direction Inch (i.77 turns / cm) inspection yarn. The check yarn was then wound into a circumferential axis of 89 inches (2.3 meters) for drum processing and thermal curing using a batch autoclave. Thermal curing was performed at 132 ° C for 54 minutes. The denier number of the twisted yarn before and after the heat curing is shown in Table 17 together with the heat curing shrinkage rate and the edge sharpness of the twisted and heat cured yarn.

This paper size applies Chinese National Standard (CNS) A4 specification (210X297). 585889 V. Description of the invention (l26) Table 17 yarn component 纱 Nylon-6 (%)-~-Component (b) (% ) Component (c) (%) Component ⑼ (%) Denny number before thermal curing Denny number after thermal curing Thermal cure shrinkage toughness (g / denier) Lb * (%) 99.6--0.4C 3056 3564 16.6 3.1 Kb * 99.8-0.2C 3012 3566 18.4 3.3 Example 5 lb -------- Example 52b ——— One ------- 93.1 ----- S 5 (SPS2) 1.9a -3040 3444 13.3 2.9 87.3 10 (SPS2) 2.7a 3036 3408 12.3 2.7 Example 53b I-81.9 15 (SPS2) 3.1a-3042 3310 8.8 2.2 Mb * ------- * Comparative example, a FAPPOl bSMAl 89 ——--- 10 (AtPS) d 1.0b-3116 3576 14.8 2.8 Not an example of the present invention

The random aggregation does not have a crystal dazzling point, otherwise the requirements for component (b) in accordance with the present invention are set as illustrated in Table Π, compared to the yarns known from the fiber garments of Comparative Examples La, Ka, and Ma, as an example. Cable-twisted heat-cured yarns made from fibers of 51a to 53 & exhibit reduced shrinkage. In particular, each of the examples of twisted yarns made with at least 5% by weight of syndiotactic polystyrene exhibited a shrinkage of less than 15%, made with at least 10% by weight of syndiotactic polystyrene The yarn exhibited a shrinkage of less than 30/0, and the yarn made of 15% by weight of syndiotactic polystyrene exhibited a shrinkage of less than 10%. Dyeing fastness_ Example 51b, 52b, 53b and Jb twisted and heat cured Bcf fiber samples (made by twisting fiber ja in the same way as twisted fibers 51b-53b were prepared) according to the following dyes Formula and procedure and the yarn bundle is dyed into dark olive green. The colors formed for the examples and comparative examples of the present invention are dark olive green. Fiber The size of this paper is in accordance with Chinese National Standard (CNS) A4 (210X297 public reply) -129-585889 A7 B7 V. Description of the invention (127) The dimension sample is placed in a linen bag and washed according to the following procedures. Dye Formula: Uniform Acid Dye Formula-Olive Green

Dyeacid ™ Yellow 3R 200%: 0.00338 g / g fiber

Dyeacid ™ Red 2B 200%: 0.0002 g / g fiber

Dyeacid ™ Blue 4R 200%: 0.00256 g / g fiber

Dyelev ™ AC: 0.02 g / g fiber Sulfate · 0.0 2 g / g fiber Ammonia: 0.01 g / g fiber Sodium thiosulfate: 0.0025 g / g fiber

Dyelev ™ AC, 48% aqueous solution of DowFax ™ 2Al, The Dow Chemical Company

Dyeacid ™ Yellow 3R 200% is available from Dye Systems Inc. of Dalton, Georgia.

Dyeacid ™ Red 2B 200% is available from Dye Systems Inc. of Dalton, Georgia.

Dyeacid ™ Blue 4R 200% is available from Dye Systems Inc. of Dalton, Georgia. Dyeing Procedure 1 · Add water to the dye to produce a liquid ratio of 30: 1 to 40: 1 2. Add gauze to water and cycle the bath 3. Weigh and add 0 > ^ 1 € ¥ 1 ^ eight (1 ;, ammonium sulfate, ammonia and sodium thiosulfate to 110 liters according to the weight of the fiber to be dyed. Add to the dyeing bath and circulate for 15 minutes. From the target The initial pH is 8 and the target final pH is 6.5 to 7. 130 This paper size applies the Chinese National Standard (CNS) A4 (210X297 mm) 585889 V. Description of the invention (128) 4. Add according to the weight of the fiber to be dyed Dye solution. 5. Heat the mixture to 3x in about 45 minutes: while stirring 7. Start the bath by adding cold rinse water and rinse and then drain. And overflow, 8. Rinse with cold water, remove the yarn bundle, It was dried at 120t. Each yarn in the cleaning program group (each group of yarns were placed in a linen bag made of 15 grams) was placed in a standard household washing machine and subjected to three cleaning cycles. At 3 After each cleaning cycle, each—of the material—yarn is removed and retained, and Its yarn is continued for another three cycles (the total is 6 cycles). The yarn is dried in a traditional household dryer after each cleaning cycle. About 85 grams of commercial laundry detergent (Tide's deep cleaning formula, Mountain Spring liquid Laundry detergent) Each washing cycle is used via the loader. Moderate filling is set at the washing cycle using about 16 gallons of warm water and the washing cycle using 17 gallons of cold water. The total washing cycle time is 30 minutes The yarns of 3 cleaning cycles, 6 cleaning cycles and the comparison group are recommended according to the test method 16-1998 of the aatcC method and are wound around the card with three layers of thickness. The color of the yarn is measured and quantified by the color change of the reflected light The dyeing fastness is calculated by the following equation: ΔΕ = ((ί1-ί2) 2+ (α1.α2) 2+ (Β1-Β2) 2) 1/2 ^ Among them, 1 is the initial state and 2 is the final state, And L, a, and b are measurements of the red / green and yellow / blue luminosity or intensity of reflected light. The color change (ΛΕ) of the cleaning cycle is listed in Table 18. The data shows that this paper scale is applicable to China National Standard (CNS) A4 specification (210X297 male Praise) ** 131-585889 A7 B7 V. Description of the invention (l29) After 6 cleanings, the dyeing fastness of the yarn including the samples 51b-53b is better than that of the comparative financial control group (Jb *). Similar The results are expected to be based on the use of other acid dye technologies, such as flock-resistant acid dyes and pre-metallized dyes. Conventional fixative technology can also be used with the present invention to further improve cleaning fastness. _ Table 18 example. ΛΕ for 3 times of cleaning ΛΕ for 3 times of cleaning ΑΕ for 6 times of cleaning

Jb * Ο 6.0 10.4 51b 4.4 6.7 (Please read the precautions on the back before filling this page) 52b 4.5 6.7 53b 3.7 6.4 ^ τ—: Comparative example, non-exemplary cutting pile carpet of the present invention_ Preparation example 5 1 a to The yarns prepared by 53a and Comparative Examples La and Ka were twisted on a Verdol 400 slow shedding device using a spindle speed of 5200 rpm and a winder speed of 31.6 meters per minute to prepare 4.5 turns per inch in the "S" direction. Inch (1.6 turns / cm) yarn. The twisted yarn was wound into a 89, inch (2.3 m) circumferential axis for drum processing and thermal curing using a batch autoclave. The heat curing is performed for 54 minutes. The twisted and heat-cured yarn is tufted on a 5/32 size cutting fluff tufting machine to form the main carpet pad. The pile height is 20/32 inches (1.6 cm), and 40 ounces (1134 g) of yarn (1356 g / m 2) is used per square yard of carpet. Then, the tufted carpet is dyed according to the formula provided in Table 19 and according to 132 585889 A7 _B7_ V. Description of Invention (130) The following procedure is used for dyeing: 1. An appropriate amount of water is added to the dyeing bath to ensure that the carpet to be dyed is properly cover. 2_Suquestrant EDTA, Dyelev ™ AC, ammonium sulfate and sodium thiosulfate were added to the dyeing bath and the pH was adjusted to about 6.5. 3. Unbleached and dyed carpet is added to the dyeing bath to wet the fibers. 4. The dye is then added to the dye bath. 5. The dyeing bath is then heated to approximately 90 ° C for 30 to 45 minutes with gentle stirring. 6. Keep the dyeing bath at 90 ° C for 30 minutes and stir. 7. The dyed carpet is then removed and rinsed in cold water and allowed to dry. Table 19: Source content of dye formulation components (g / g of fiber) Sequestrant EDTA Dye Systems, Inc. (Dalton, GA) 0.005 Dyelev ™ AC Dye Systems, Inc. (Dalton? GA) 0.01 Ammonium sulfate Aldrich Chemical 0.01 Thio Aldrich Chemical 0.005 Dyeacid ™ Yellow 3R, 200% Dye Systems, Inc. (Dalton, GA) 0.0008 Dyeacid ™ Red 2B, 200% Dye Systems, Inc. (Dalton, GA) 0.00024 Dyeacid ™ Blue 4R, 200% Dye Systems, Inc. (Dalton, GA) 0.00016 After dyeing, the carpet was coated with styrene / butadiene latex, dried, cut, and cut into samples for evaluation by specific pedestrians. The purpose of specific pedestrian evaluation is that this paper size is applicable to Chinese National Standard (CNS) A4 specifications (210X297 mm> 133 (Please read the precautions on the back before filling this page)

， 可 I 585889 V. Description of the invention (⑶ = Appearance test of fluffy floor covering in pedestrian controlled environment t. Test is known and widely used in the carpet industry. The test of specific pedestrians by DaIton, Georgia Professional testing laboratory implements according to the procedure. · 1.230mm x 560mm samples are cut from the length and width directions and fixed to the floor by appropriate means. The length direction is perpendicular to the direction of the material. 2. Pedestrians walk at 50-minute intervals. All The samples were completely vacuumed every hour during the restarting month of the walk. Several electronic meters were used to determine when the scheduled traffic was implemented. 3. After the scheduled traffic was implemented, all samples were vacuumed again, and the final-vacuum system In the direction of the original fluff. Prior to the classification by the technical team, all samples were recovered at room temperature for at least 16 hours. 4. The samples were individually graded according to the TIM of the Carpet and Felt Institute (CRI) and using the CRI reference grade. The grades were averaged And report to the nearest value. The higher the rating, the better the expected performance. The rating is 5 = no significant abrasion, slightly deducted, 3 = moderate abrasion, 2 = obvious Wear, and 1 == severe wear. 5. The mother-sample is graded every 5000 cycles and repositioned on the floor for more walking until 20,000 cycles are obtained. The results of the appearance test are shown below Table 20 and Figure 4. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 585889 A7 B7 V. Description of the invention (132) Table 20 Classification of appearance preservation Example classification of yarn appearance preservation 0 cycle 5000 cycle 10000 cycle 15000 cycle 20,000 cycle Kc * K 5.0 3.8 3.6 3.5 3.2 51c Example 51 5.0 4.0 3.8 3.6 3.5 52c Example 52 5.0 4.3 4.0 3.8 3.6 53c Example 53 5.0 4.5 4.3 4.0 3.6 Lc * L 5.0 3.8 3.6 3.5 3.4 * Comparative examples, not examples of the present invention (please read the notes on the back before filling this page) The durability of the carpet of the present invention is improved and better than the control group, and has a more pleasant hand feel. Examples 54-55, The fiber formation conditions of Me Examples 51 and 52 were essentially repeated from the composition according to the present invention (which includes nylon 6, syndiotactic polystyrene and a compatibilizer, and it is based on a 40 mm twin screw extruder Shangshi Masterbatch compounding) Prepare 72 filament yarns with a total of 1390 deniers. Substantially pure nylon 6 is included as a comparison sample. The fiber formation conditions are as shown in Table 21. The paper dimensions apply to Chinese national standards (CNS) A4 size (210X297 mm) 585889 A7 B7 V. Description of the invention (133) Table 21 Example component ⑻ Component (b) Component (c) Regional distribution of the extruder (° c) Spinning group Melting temperature Γ Spinning group pressure (MPa) Toughness nylon 6a SPS2b FAPPOl 1 2 3 4 CC) (g / denier) 54 94.5 5 0.5 260 275 265 265 265 268 267 8.93 2.4 55 89 10 1 260 275 268 270 268 273 91.4 2.0 Me * 100 0 0 255 270 265 265 265 265 267 8.86 3.2 * Comparative example, non-inventive example 3 Type 2700 ™, available from DSM Corporation b Questra ™ QA102, available from The Dow Chemical Company (please read the back first Please note this page and fill in this page again) The spinneret is fed at a feed rate of 150 g / min metering pump. The first and second guide wire rolling systems were individually operated at 80 ° C / 308 m / s and 150 ° C / 1000 m / s to produce a draw ratio of 3.25. Curl deformation was performed using hot air at 170 ° C and 35 psig (241 kPa) pressure. Winding is obtained by interlaced spraying of air pressure of 44 paig (300 kPa). The yarns produced in Examples 54 and 55 and Comparative Example M were twisted at 4.0 turns / inch, heat cured and tufted into a carpet pad to produce 40 ounces per square yard of yarn (1.4 kg / m2), 5 / A 32-gauge cut pile carpet with a pile height of 5/8 inches (16mm). The carpet was divided into two groups. The first group is a non-stained but latex adhesive substrate, sheared and unbleached stained article for home stain testing to demonstrate the improved stain resistance of the present invention. Small areas of unbleached and dyed carpet were stained with a standard amount of 10 representative stains and left on the sample for 24 hours. The carpet is then cleaned with a mild detergent and dried. The American Society of Textile Chemists and Colorists (AATCC) evaluated the gray scale of fouling to classify the formation of fouling. Grading system: 5 = no fouling, 4 = slight fouling, 3 = significant fouling, 2 = considerable fouling, 1 = severe fouling. This paper size applies Chinese National Standard (CNS) A4 specification (210X297 public love) 585889 A7 B7 V. Description of the invention (134) The fouling classification system is shown in Figure 5. Carpets made from the yarns of Examples 54 and 55 showed better cola, coffee, and panic juice than carpets made from the yarns of Comparative Example M. Less stains of orange juice and red wine. In addition, the degree of fouling spread on the carpets prepared from Examples 54 and 55 was much less than that of carpets prepared from the yarns of Comparative Example M, demonstrating the wicking reduction of the present invention. The second set of unpadded, unbleached carpets was dyed yellow using the procedures of previous examples 51 c-53c and the dye formulations in Table 22 before coating and cutting. Table 22 Component Source Content (g / g of fiber) Dyeacid ™ Yellow 3R, 200% Dye Systems, Inc. (Dalton, GA, USA) 0.000046 Dyeacid ™ Red 2B, 200% "0.00003 Sequestrant EDTA" 0.005 Dyelev ™ AC " 0.02 Aldrich Chemical 0.02 Aldrich Chemical 0.005 Carpet (Me) made from twisted and heat-cured yarn of Comparative Example Mb showed color streaks. Dyeing made from twisted and heat-cured yarn of Example 54 The carpet showed dramatic reduced color streaks, and had a pleasing soft feel and reduced gloss. The dyed carpet made from the twisted and heat-cured yarn of Example 55 did not show color streaks, and compared to Example 54 The dyed carpet of Comparative Example Me has a more pleasing soft feel and reduced gloss. 137 (Please read the precautions on the back before filling out this page) This paper size applies to China National Standard (CNS) A4 (210X297) (Centi) 5. Description of the invention (l35) Examples 56-65 ^ The composition shown in Table 23 was prepared on a 3 twin-screw extruder using a single machine private sequence. The resulting blend was connected in a laboratory. On the filament line, the fibers are not drawn, but these fibers are not stretched, but the fiber formation conditions are as shown in Table 23. The melting temperature is 300 ° ; .. Spinning group pressure system 43〇1 ^ 2 (2.96] ^ 1 ^). Metering pump delivery system 5.9 g / min, which produces continuous filaments of about 1450 total denier for 24 filament yarns Yarn. After extrusion, the molten fiber is solidified into undrawn continuous filament yarn by the surrounding air. The undrawn quenched continuous filament yarn is stretched on a cruise ship, and then drawn and used for 100 kilometers. Feet / minute of a Lee Onn ^ winder is wound on a cylindrical package, resulting in a stretch ratio of about 3 to 1. The results are included in Table 23. The promoted fiber toughness and residual elongation are included in the Observe the composition of the present invention of the compatibilizer. The modified modulus can be seen in this special fiber formula containing more than 10% by weight of component (b). This paper size is applicable to China National Standard (CNS) A4 (210X297) (Mm) -138-585889 A7B7 V. Description of the invention (136) Table 23 Example component ⑻3% component (b) b% component (彳% toughness d ( / Denny) Elongation (%) Modulus (g / Danny) N * 100 0 0 0.68 630 3.5 56 90 10 0 0.40 370 3.7 57 89 10 1 0.62 610 4.4 58 88 10 2 0.60 600 4.8 59 78 20 2 0.65 525 11.0 60 78 20 2 0.54 530 8.0 61 78 20 2 0.59 350 15.0 62 70 30 0 0.20 40 5.8 63 69 30 1 0.58 430 11.0 64 68 30 2 0.62 420 12.0 65 58 40 2 0.70 400 12.0 (Please read the back first Please note this page before filling in this page) * Comparative example, non-inventive example a nylon N-6 bSPS2, except for example 60 (SPS1) and example 61 (SPM1) except CFAPP01 dPOY toughness example 66, 0-use j 氐 molecular weight Only then, on the 8: 82 ^ ratio of 6 10: 3: 87. Blend of 8? 1 ^ 1 and ^ 6 1 ^ 3 8 The masterbatch and sequential compound were used on a 30mm twin-screw extruder. Compared to Example 35 of the present invention (which uses high molecular weight nylon), this blend uses a lower molecular weight nylon and has a gloss plate classification of 2.55 g / denier and 2.5. The blend was spun together with Comparative Example 0 (N-6 RV38 8 control group) on the experimental BCF spinning line. Quench air is 15 ° C. Slow guide wire rolling rate is 334 meters / minute 139 This paper size is applicable to Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 ___B7_ V. Description of the invention (137) minutes. The speed of fast wire rolling is 1000 m / min. The temperature and pressure of curl deformation are 190 ° c and 80 psi (0.55 MPa). Interlaced pressure is 40 psi (0.28 MPa). Additional spinning conditions and formed toughness are shown in Table 24. The samples were well spun. The grade 66 of the gloss plate of Example 66 of the present invention shows that the glossiness is reduced by reducing the molecular weight of the nylon. The gloss plate of Comparative Example 0 had a classification of 5.0. Table 24 Example Extruder Area Distribution (° C) Spinning Group CC) Melting Temperature CC) Spinning Group Pressure (MPa) Slow Guide Temperature (° C) Fast Guide Temperature ΓΟ Toughness (g / denier ) 1 2 3 4 66 290 320 320 305 300 293 4.0 75 160 2.2 0 * 260 270 270 260 260 255 255 6.0 75 160 2.8 * Comparative examples, not examples of the invention Examples 67-72 of the invention Examples of ratios shown in Table 25 The blend of nylon N-6 (component (a)), SPS2 (component (b)), SMA1 (component (c)) and stearylamine (component (d)) is 30mm The twin screw extruder is compounded using a master batch method. In these examples, SPS2, SMA1 and stearylamine are mixed in a master batch. The purpose of stearylamine is to reduce the amount of maleic anhydride groups on SMA1 by pre-reacting some groups before mixing SMA1 into nylon N-6. This allows users to use commonly available compatibilizers and adjust the amount of nylon amine end groups, which will react with the compatibilizers to impart good dyeability and compatibility of components (a) and (b) Sex. 140 (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) 585889 A7 B7 V. Description of the invention (i38) Table 25 Example component ⑻a (% ) Component (b) b (%) Component (C) e (%) Component (d) d (%) 67 89.0 10.0 1.0 0 68 88.96 10.0 1.0 0.041 69 88.93 10.0 1.0 0.071 70 88.90 10.0 1.0 0.101 71 88.87 10.0 1.0 0.131 72 88.84 10.0 1.0 0.162 (Please read the precautions on the back before filling out this page) a Nylon N-6 bSPS2 c SMA1 d The blend formed from octadecyl amines uses laboratory continuous filament spinning lines And the fiber spinning conditions shown in Table 26 were spun into fibers. The quench air was set at 23 ° C. The fiber properties are provided in Table 26. 141 This paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) 585889 A7 B7 V. Description of Invention (l39) Table 26 Example Extruder Area Distribution (° C) Spinning Group CC) Melting Temperature CC) Spinning group pressure (MPa) Slow yarn guide speed (m / min) Fast yarn guide speed (m / min) Stretch ratio yarn (Danny) Welding edge (Nuni) 1 2 3 4 67 290 325 315 310 310 308 3.5 250 750 3.0 280/24 3.1 68 290 325 315 310 310 308 3.5 250 750 3.0 280/24 3.0 69 290 325 315 310 310 308 3.5 250 750 3.0 280/24 3.0 70 290 325 315 310 310 308 3.5 250 750 3.0 280/24 2.9 71 290 325 315 310 310 308 3.5 250 750 3.0 280/24 2.8 72 290 325 315 310 310 308 3.5 250 750 3.0 280/24 2.8 (Please read the notes on the back before filling this page ) Example 73 A blend of SPS2, MGSPM1 and nylon N6; 6,6 at a weight ratio of 10: 3: 87 was compounded on a 30mm twin screw using a master batch method. The resulting blend was spun into fibers using experimental BCF spinning lines. The fiber spinning conditions are as follows: Extruder sleeve temperature distribution: 285 ° C / 310 ° C / 305 ° C / 305 ° C Spinning head temperature: 305 ° C Melting temperature: 300 ° C Spinning group pressure : 1200 psig (8.4 MPa) quenched at 14 ° C air. Slow wire guide: 75 ° C and 334 m / min. Fast wire guide: 160 ° C and 1000 m / min. Temperature and pressure of crimp deformer: 190 ° C and 80 psig (0.66 MPa). Interlacing pressure: 50 psi. (0.44 MPa) 142 This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) 585889 A7 _B7_ V. Description of the invention (140) The BCF yarn formed after stretching, curling deformation, air interlacing and winding The 72-filament yarn bundle has a total denim of 1202. The toughness of the formed 1202/72 yarn was 2.4 g / denier. Gloss board classification system 3.0. In this example 74-77, P uses a PS-PMS copolymer as the dispersed phase SPS2, SPM1, SPM2, SPM4, MGSPM1, and nylon N-6 blend on a 30mm twin-screw extruder using a master batch program and the first The weight ratios shown in Table 27 are combined. The resulting blend was spun into fibers on a test BCF spinning line using the spinning conditions shown in Table 28. These examples demonstrate the ability to use lower melting point copolymers as the dispersed phase to improve the modification ratio without using specially designed molds. (Please read the precautions on the back before filling out this page) fk Example of Table 27 Component ⑻a Component (b) b Component (C) e (%) (%) (%) 74 87 10b 3 75 87 10c 3 76 87 10d 3 77 87 10 " 3 P * 100 0 0 * Comparative example, non-inventive example a Nylon N-6 bSPS2 c SPM2 dSPMl eSPM4 fMGSPMl Order | This paper size applies Chinese National Standard (CNS) A4 specification (210X297 (143 mm) 143 585889 A7B7 V. Description of the invention (141) Table 28 Example of the plasticizer area distribution (° C) Spinning group CC) Melting temperature CC) Spinning group pressure (MPa) Slow yarn guide speed (common center) Points) Fast yarn guide speed (cm) Fiber modulus Proportional gloss plate classification Weldability (g / denier) 1 2 3 4 74 290 320 320 305 305 299 8.5 334 1000 2.1 2.4 2.2 75 275 290 290 275 275 271 8.8 334 1000 2.4 3.9 2.4 76 275 290 290 275 275 272 8.9 334 1000 2.6 3.5 2.3 77 260 270 270 260 260 257 10.4 334 1000 2.8 3.4 3.4 P * 260 270 270 260 260 256 9.2 334 1000 2.6 5.0 2.8 * Comparative example, Not an example of the present invention Note: The quench air system is 23 ° C, the slow wire rolling system is 75 ° C, and the fast wire rolling system is 160 ° C. Buckling deformation is a temperature of 190 ° C, the crimping is based pressure 0.55MPa, the line pressure interleaver 0.28MPa. The blends of SPS2, MGSPS, Nylon N-6,6 RV50 and Nylon 6,6 RV250 in the proportions shown in Table 29 of Example 78-79 in Table 29 were combined on a 30mm twin-screw extruder using a master batch method. The resulting blend was spun into fibers using a laboratory continuous filament spinning line and using spinning conditions substantially the same as those of Examples 74-77. The scattering ratio is determined by the technology of the laser light backscatterer (essentially as disclosed in Examples 16-27 and elsewhere in the specification). Table 29 Exemplification Example Component (a) (%) Component (b) e (%) Component (c) d (%) Toughness (g / Danny) Scattering ratio 78 87a 10 3 2.8 0.41 79 87b 10 3 3.6 0.38 a Nylon N-6,6 RV50 b Nylon N-6,6 RV250 c SPS2 dMGSPSl This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 144 (Please read the precautions on the back before (Fill in this page) 585889 V. Description of the invention (142) 1 ... Fiber 2... Emitting light beam 10... Laser light source 11.... Back light gating unit 20.... 21 .... Fortunately 21a ... support 21b ... support 21c ... base 21d ... fixer 2 2 a ... embedded ring 22b ... embedded ring 23a ... locked Device 23b ... closing device 23c ... closing device 24 .... embedded ring post 24a ... fiber lock clip 24b ... fiber lock clip 26 ... connection port 27 ... embedded ring Bracket A7 B7 component number comparison 28 .. Rotating inner ring 29 .. Central shaft part 30. Detector 31. Section 32 .. Circumference circle 33 .. Inner circle 40 .. · Backlight Strobe unit (Flash) 60 .. Extruder 61, 62, 63 ... Temperature control area 64 ... Conversion line 6 5 ... Cylindrical mixture 66 .. Cylinder Mould 67 ... Extended flow mixing device 68..Water bath 69 ... Single screw 70..Trilobal mould opening design 71 ... Groove 72..Curved end 7 National Standard (CNS) A4 Specification (210X297 mm) (Please read the precautions on the back before filling this page)

145

Claims (1)

585889 Sixth, the scope of application for patents No. 090130141 Patent application for amendments to the scope of patent applications December 1992 (Please read the precautions on the back before filling out this page) 1. An extruded and stretched fiber containing a thermoplastic polymer A composition, the thermoplastic polymer composition comprising: (a) 76 to 97% by weight of a first thermoplastic polymer comprising polyamidine or copolyamidide having a crystallization temperature, Tc, greater than 60 ° C; (b) 24 to 3% by weight of a second thermoplastic polymer comprising a polyvinylidene aromatic polymer having an in-row or opposite-row stereostructure and a crystallization temperature, Tc, and (c) optionally, (A) and (b) Compatibilizers, where the percentage is based on the sum of (a) and (b), and where Tc is less than Tc 'by at least 5 ° C. · '2 · The extruded and stretched fiber according to item 1 of the patent application, where Tc ′ is greater than 19 5 ° C. Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, M-Industry-M 3 · As for the basic dimension of extrusion and stretching · in the scope of patent application, the first thermoplastic polymer is nylon 6, nylon 6, 6, or A copolymer of nylon 6 and nylon 6,6, and the second thermoplastic polymer is substituted for polystyrene, styrene, and one or more cyclic Cl_1 () alkyl groups, tooth periods, or polar groups. Opposite copolymer of vinyl aromatic monomers, or para-polystyrene or styrene, and one or more ring C1-1O alkyl, halogen, or polar-substituted vinyl aromatic monomers A polar-based modified derivative of an opposite copolymer. 4. Extruded and stretched fibers such as those in item 1 of the patent application, where 585889 Scope of patent application The polyamine series has a relative viscosity of 30 to 180. 6 5. The extruded and drawn fiber according to item 3 of the patent application scope, wherein the second thermoplastic polymer has a stereoisomerism greater than 95% and a Mw greater than 50,000. 6. If the extruded, stretched and fiber of item 1 of the patent application scope has a yellow index of less than 10.0, YI. 7. The extruded and drawn fiber of item 1 of the patent application scope, which contains 0.1 to 10% (based on the total composition weight) of the compatibilizer c). 8. The extruded and drawn fiber according to item 7 of the patent application, wherein the compatibilizer is a polar-modified polystyrene, one or more vinyl aromatic monomers, and one or more polar co-monomers. Co-polymers, styrene, and one or more rings C] -i〇 alkyl- or halo-substituted ethyl aryl aromatic monomers or polar substituted ethyl aromatic: aromatic monomers Polar-based modified copolymer. · [: '9. The fiber that has been extruded and stretched according to item 8 in the scope of the patent application, wherein the compatibilizer is modified by maleic anhydride or modified by fumaric acid. The quality of styrene is the same as that of 5 or Ma Copolymer of acid gf modified or fumaric acid modified styrene and one or more cycloalkenyl · substituted styrene, the compatibilizer contains 0.001 to 5.0 mole% of copolymerized maleic anhydride Or a fumaric acid functional group. 10. The extruded and drawn fiber as described in item 1 of Shenqing's patent, where component (b) is in the component (a) matrix and contains particles with a volume average secondary axis size greater than 02pm. form. 11. · For extruded, plasticized and stretched fibers under item 10 of the scope of patent application, of which t (Please read the precautions on the back before filling out this page) Order · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Scope of patent application Component is in the form of particles containing volume average secondary axis size. 12. The extruded and stretched fiber of item u in the scope of the patent application, in which the component is in the form of encapsulated particles with a size smaller than that of the core axis. 13. For extruded and drawn fibers in the scope of application for patent No. 12, Lizhong component ⑻ is in the form of entrapped granules with a minor axis size of d99 less than 2 m. 14. For the extruded and drawn fibers of the scope of application for item i, where the component ⑻ is in the matrix of the component ·, a volume-average secondary axis with a center of 0.2 to 3. The size of the encapsulated particle < form, and the fiber has a laser light scattering ratio greater than or equal to 0-29, or a gloss plate classification of less than or equal to 40, is determined from the standardized fiber sample. K such as extruded and stretched a fiber in the scope of the patent application, component (b) has a volume average of 0.2 to 3.0 # m / the form of the storage particles of the size, and the fiber has 乂Laser light scattering ratio at or equal to 029, or gloss plate classification at or below 4.0, is determined from standardized fiber samples. · 16. If the extruded and drawn fiber according to item 丨 of the patent application scope, wherein the component (b) is within the matrix of component (a), the volume average of 〇2 to 〇 # m is secondary Shaft-sized form of particles, and the fiber has a soft hand. 17. The extruded and drawn fibers according to any of claims 1 to 16 of the patent scope, which are the ones that are crimped. ·: · 585889 A8 B8 C8 D8 Patent Application Range 18.-An extruded and stretched multi-component fiber such as any one of the patent application scope items 1 to 16, which contains two or more longitudinally co-extensive polymerizations Material region, at least one of which includes the thermoplastic polymer blend. (Please read the precautions on the back before filling out this page) £: Order --------- Printed by the Intellectual Property Office of the Ministry of Economic Affairs ^ TW Copies TW This paper size applies to China National Standard (CNS) A4 specifications ( 2] 〇χ 297 meals)