CN101175774B - Tinct olefinic hydrocarbon yarn and fabric using the same - Google Patents
Tinct olefinic hydrocarbon yarn and fabric using the same Download PDFInfo
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- CN101175774B CN101175774B CN2005800497441A CN200580049744A CN101175774B CN 101175774 B CN101175774 B CN 101175774B CN 2005800497441 A CN2005800497441 A CN 2005800497441A CN 200580049744 A CN200580049744 A CN 200580049744A CN 101175774 B CN101175774 B CN 101175774B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/79—Polyolefins
- D06P3/794—Polyolefins using dispersed dyes
Abstract
A disperse dyeable fiber or filament is comprised principally of polyolefin modified with PETG to accept the disperse dyes. The combining of maleic anhydride with the PETG provides good dispersion of the PETG for uniform dye results. Novel textile fabric, knitted, woven and non-woven, can be formed with yarns or fibers formed in accordance with the invention. In one aspect of the invention, fabric can be disperse dyed to a light, medium or deep solid shade. In another aspect, the textile fabrics are manufactured using olefin yarns that contain variable amounts of dye acceptor additives. A fabric with more than one tone of a color thus can be dyed in a single dye bath. The fabrics and yarn according to this invention can be processed using conventional spinning, weaving, knitting, web formingl machines and will dye using existing dyeing and finishing systems. This invention is of particular value in the apparel and home furnishings industry.
Description
Background of invention
The present invention relates to utilize through the fabric of modification to make with the olefin fibre or the yarn of disperse dyeing.Make these fabrics painted with existing dispersed dye or printing and dyeing system (printing system) by usual manner.In same dye bath or printing and dyeing application, obtain single tone or multiple color tones.Through knitting, woven or non-woven process the fabric among the present invention is fabricated to grey cloth (greige goods).A kind of dye additive grafting of level is gone into olefinic hydrocarbon yarn and made fabric obtain monochrome through disperse dye bath.The multiple yarn that contains the different weight percentage dye additive is separately manufactured fabric.This fabric will be coloured to multiple color tones in same dye bath.Through increasing the amount of disperseing stainable additive in olefinic hydrocarbon yarn or the fiber, the corresponding increase of the avidity of dispersed dye.Fabrics made according to the present invention can undyed stores in dye-works.Add color with the conventional disperse dye machines or the method for printing and dyeing then.Adopt the conventional disperse dye systems of economy well known by persons skilled in the art to obtain unexpected and novel effect.The present invention is particularly useful in clothes and home furnishings industry.The textile feel of being produced is just looked at up as fabrics in general, but about 30-38% in light weight.This is because the proportion of alkene is 0.91, and the proportion of cotton or polyester is 1.38.In addition, photostabilization is similar with polyester with washing fastness.
Description of Related Art:
Knitting and woven fabric and textiles are worldwide enterprise.Cotton is the main selection that is used to make the fiber of woven or knit goods.Cotton has been used to make yarn and textiles for a long time.Cotton is a natural fiber, is grown in many places in the world.Systems exist worldwide is at many cotton systems.Produce the cotton yarn that is used for clothes and house ornament easily with cotton system.Egyptian and U.S.'s raw cotton (cotton staple) is to use the cotton that produces yarn and fabric the most widely.
Cotton system begins from the cotton-wool of plucking in the field.This fiber is called as " staple (staple) ", and general length is 3/4 " to 1.5 ".The staple costliness that the cotton that length is long is shorter than length.Long staple will obtain first-class spun yarn.Machines clean, combing are processed various size with rove then.Through twisting or " weaving " rove on machine well-known in the art, cotton is processed the yarn of various size.It is knitting or woven to treat to produce yarn, produces the fabric that is used for clothes and house ornament.Through adopting the big or little yarn of various size, knitting or woven mfr can make various types of overcoats or dress ornament.If the state of being unstained is made and remained on to cotton fabric, then this fabric is called as base fabric (greige fabric).This is the common and the most economic method of making most popular cotton fabric.Usually behind the order of receiving the fabric terminal user, carry out coloration of textile materials or printing and dyeing.Then painted cotton fabric is cut into suitable shapes, and be sewn into various apparel garments by these parts.Cotton is used to make underwear, socks, sweater, shirt, loose trousers, outdoor activity clothes and tCasual Wear.Cotton without the suit or the overcoat that are usually used in making sports jacket, man or Ms.
Painted modal system makes woven, knitting or supatex fabric dyeing on cotton garment fabric.Fabric is placed in the machine that comprises water, vat dyes or substantive dyestuff and chemical.With the temperature regulation of this solution or dye bath to expected value.Experienced operators will adopt this method on cotton fabric, to produce the colourity of expectation.According to requirement of client, drying and finish fabric.The expensive dyestuff and the capital intensive operation of collator are contained in dye-works.Except that dyeing, dye-works has dry and collator such as preshrinking machine, chemical apply device and spreading or folding apparatus.Ideally, cotton good substitute can be processed in enough existing cotton spinning, and dyeing and cotton dyeing and the collator system of arrangement spread all over the world.
Because of such reasons, in fabric, select cotton always:
Grow easily in cotton many places in the world.
Cotton is easy to be transformed into yarn, because the cotton staple length that grows into standard.
Cotton yarn is operational excellence on most of knitting and looms.
Cotton fabric is soft and the somatosensory user is comfortable.
The cotton core suction divides.
Cotton is highly susceptible to dyeing.
Cotton can with the blend well of other synthon.
Have the title of standard by the knitting or woven fabric of cotton, and as commodity available from most of areas, the world.The mfr can be from the cotton fabric of in the world the standard of buying Anywhere.Then, the mfr delivers to dye-works with fabric and stores as uncoloured base fabric, waits for the order facing to painting cloth.With painted textile cutting be sewn into apparel garments or house ornament product, for example drapery, sheet or upholstery.
Synthetics:
Carried out multiple trial and generated acceptable synthon or yarn, it is cotton favorable substitutes and on the Weaving device of routine, processes.
The worldwide demand of cotton made to introduce synthetic substitute, because the whole world does not have enough useful areas to produce cotton, to satisfy the population that increases the fabric that can afford and the demand of clothes.Very cotton synthetic substitute is made in expectation.
Zantrel (rayon):
Many trials have been carried out to produce cotton synthetic substitute.Zantrel and acetate rayon (rayon acetate) are the trials of successfully producing cotton substitute the earliest.Be derived from the woolen Mierocrystalline cellulose and be used for Zantrel technology.Zantrel and cellulose acetate are widely used in clothes and home furnishings industry.Yet, produce these yarns and fiber and cause a large amount of pollutions, do not produce them in the U.S..This Zantrel technology is used a large amount of caustic alkali and acid anhydride.Zantrel has the character of wanting very much.It is easy to dyeing, and the overcoat of being produced is bright and softish, is cotton good substitute.Because most of Zantrels are had to lean on import and produced through the specialty manufacturing,, except that expensive high-grade fashion overcoat, do not use it so it is expensive.Also Zantrel is mixed the fabric that has desired characteristic (like sense of touch or drape) with manufacturing with cotton or other synthetics.Zantrel and cellulose acetate have and cotton equal specific gravity.There is not weight advantage during these fiber replace cotton.Their proportion is identical with cotton proportion.
Acrylic fiber (acrylics):
The synthon of being processed by the vinyl cyanide method also are used to make the softish fiber.The example of brand is as from the Acrilan (Acrilan) of Solutia Co., from the Creslan of U.S.'s cyanamide (American Cyanamid) with from the Mannacryl of MannIdustries.This fiber is not easy to dyeing and mainly produces with big pigment dyeing batch (large pigment dyed lots).In addition, acryl fibre is much more expensive than cotton.It has 1.17 proportion, and this makes it and wool be mixed for sweater and is used for hosiery (hosiery) is ideal.Because it is a solution-dyed, therefore the yarn by the acryl fibre manufacturing is suitable in outdoor awning, lawn and the garden upholstery of being used for best.Acryl fibre is not cotton favorable substitutes.
Polyester:
Synthetic fabrics mainly is a polyester, and it almost occupies the half the of all fibres of producing fabric.
Almost before 60 years, introduce trevira by E.I.Du Pont Company (Dupont Company) and come replace cotton.It does not have replace cotton, just is generally used for mixing or blend with cotton.At first, polyester is coarse and low-quality.It is good absorption moisture and very difficult dyeing not.For a long time, trevira has been designed and has reached soft feel, and mixes with cotton, makes it possible to make yarn with cotton system.The most general polyester is called " micro denier (micro denier) ".Micro denier is extruded through orifice, and this forms the fiber of size less than cotton.Find that 60% cotton blend with 40% polyester is very common.The blend that many cotton/polyester are arranged.In knitting and woven fabric, find these blends.Carried out the change of multiple costliness so that can spin the fabric of processing by polyester and cotton blend and make its dyeing.In modern Dyeing and collating unit now, the undyed fabric of being processed by the yarn of the blend of cotton and polyester is colored, puts in order and transports to the terminal user with monochrome.The colourity that makes the cotton of adopting a kind of dyeing is complementary with the colourity of the polyester that adopts disperse dyeing need very high skill.When dyeing this type blend, adopt two-step approach, this is much more expensive than adopting single stage method.
There are many defectives in polyester.Dyeing is difficult, and becomes uniform colourity to need very high skill with cotton polyester.Trevira needs high temperature under the pressurized to absorb the high-energy dispersed dye.With directly or vat dyes with cotton dyeing, do not need pressure or high temperature.The dye-works of dying cotton/polyester blend is a high technology content.The fabric of being processed by the blend of cotton and polyester must adopt two-step approach dyeing.At first dye a kind ofly, then dye another kind.In order to dye polyester and polyester and cotton blend, most experienced dye-works keep a large amount of colourities of disperseing.
Making polyester is very large industry.The about polyester of producing 33,000,000,000 pounds in the whole world is applied to clothes and home decoration industry.Though polyester all is used widely in the whole world, it still has many deficiencies.
There is following deficiency in polyester:
Require very high skill with polyester and cotton blend
Polyester is difficult to dyeing
Polyester is warm to health
Textile feel by 100% polyester is made is heavy
Dyeing or dyeing polyester require high temperature and high pressure
Not wicking of polyester moisture
Be desirably in very much available synthetic threads or fabric with new features arranged in clothes and the home furnishings industry.Ideally, synthon can be used to make the yarn that supplies to be similar to the fabric use of being processed by 100% cotton.Polyester does not meet these standards.
Alkene:
The regenerated fiber that ethene, propylene or other olefin unit of alkene (Vestolen PP 7052, Vilaterm) by at least 85% formed.Except that in the dyeing of routine or the printing and dyeing system not the easy dyeing, alkene is cotton ideal substitute.Alkene manufactures almost the same with the cotton fiber of sensation easily and economically.I found 1.8 the dawn/silk and staple length 1.5 " to 2 " alkene be the cotton good substitute.Except that its " sense of touch ", olefin fibre has following properties:
Utilize existing spinning unit to convert olefin fibre into yarn easily;
Olefinic hydrocarbon yarn is operational excellence on knitting machine and loom;
The olefinic hydrocarbon yarn soft-touch;
Olefin fibre is operational excellence on non-loom;
Olefin fabric feels to be similar to cotton;
Olefin fabric is fast dry;
Olefin fabric can be transmitted moisture but keep body heat; And
Olefin fabric is very anti-to be stained.
The deficiency of olefin fibre and yarn:
The main deficiency of alkene is that it can not use normal dyeing system dyeing.Nearly all olefin fabric and yarn are pigment dyeing or solution-dyed.Fabric by the yarn of pigment dyeing is processed can't be dyed popular colourity when receiving order.This makes the fabric manufacturing extremely expensive in clothes and home furnishings industry, and stock is excessive, is difficult to management.The Vestolen PP 7052 of pigment dyeing is mainly used in and makes carpet and mat at present.
Summary of the invention:
Target of the present invention is to adopt the rayon thread and yarn who has most of characteristics of cotton fabric and overcome the polyester textile shortcoming, to make novel knitting woven or supatex fabric.In order to obtain the qualification as good substitute for cotton fabrics, this fabric must obtain with the form of grey cloth, is easy on conventional system, dye soft-touch; This fabric must " be breathed freely " and walked moisture from the health wicking.Fabric with synthetic threads manufacturing of the present invention will be easy to hand washing or machine washing, and can not stained by general family food spot.The fabric weight of using standard-sized yarn to make with the present invention is light, and at room temperature faster than cotton fabric drying.Fabric with manufacturing of the present invention has outstanding fast light and washing fastness.
Through the detailed description that hereinafter provides, further target of the present invention and further scope will become obvious.Yet should be understood that being merely explanation provides detailed description and embodiment, because various variations in spirit of the present invention and innovation are to it will be readily apparent to those skilled in the art that.
Although cotton system is to use system the most widely, those skilled in the art utilizes the spinning unit of any routine can both make the fiber that can process yarn.Spinning (worsted spinning), wool spinning (woolen spinning) and improved spinning be some more common Yarn spinning methods.Length and the dawn (denier) that can change fiber are to adapt to any spinning unit.
Except the fiber of the certain-length of spun yarn, also has the mass production of successive filament yarn.The present invention can be applied to fiber or successive filament yarn.
In brief, the present invention relates to disperseing stainable synthetic olefinic hydrocarbon yarn and fiber to make the method for knitting, woven and supatex fabric grey cloth, this grey cloth is easy to commercial obtainable disperse dye systems dyeing and processing.Through detailed description, the new advantage that these grey cloths are superior to cotton and cotton polyester blend will be conspicuous.The present invention has also showed and has grafted on the alkene so that it disperses stainable preferred new additive.
Embodiment:
The present invention relates to utilize and be enhanced olefinic hydrocarbon yarn or knitting, the woven or non-woven fabric of fiber manufacturing of accepting dispersed dye.Alkene can not dye, but the additive that is grafted to alkene of the present invention will be received in the employed any dispersed dye of dyeing apparatus in order to dyeing polyester or polyester and cotton blend.Needn't buy the colourity that special dyestuff obtains all descriptions.Alkene of the present invention will only be accepted dispersed dye.The present invention uses the grafted additive to be made into the yarn of woven, knitting or non-woven greige goods fabric with generation in alkene.Fabric of the present invention stores as uncoloured stock.The dispersed dye that employing is generally used for polyester dyeing make grey cloth painted.Dyeing is unnecessary to the very high temperature that is used for polyester dyeing to olefin fabric.220
～250
temperature be ideal.When adopting the present invention to dye olefin fabric, obtain the bright deep shades of any color.
Multiple color tones:
Except that a kind of monochrome only, catch multiple color tones.Olefinic hydrocarbon yarn with being grafted with 1% to 15% dyeing intensifier makes fabric in a dye bath that contains dispersed dye, dye the multiple color tones of same colourity.This is grafted in olefin fibre or the yarn through the concentrated dyeing intensifier with the varying strength that specifies among the present invention and is achieved.For instance, the yarn with 5% dyeing intensifier is called " A ", and the yarn with 3% dyeing intensifier is called " B ", and the yarn with 1.5% dyeing intensifier is called " C ".Yarn A, B and C are placed on fabric when forming on machine such as the loom together, and it is three kinds of self tones that the gained fabric dyes in same dye bath.A kind of dark, a kind of medium, a kind of shallow.Preferred grafting enriched material scope from 1% to 7%.
When containing the yarn of two kinds of dye levels with a kind of yarn that does not contain any enriched material and make fabric, what obtain will be fabric and the white fabric with two kinds of tones.This aspect has produced novel and beyond thought effect.Those skilled in the art will find to utilize the present invention to prepare the many pleasant mode of new fabric.
Monochromatic:
When making with the yarn of the grafting enriched material that only contains a kind of level, it is monochromatic that the fabric of being processed by olefinic hydrocarbon yarn will dye.Preferred grafting enriched material should be 5% of a fabric weight.Can use other concentration to absorb, but find that in person preferred mixture is 5% of a product weight, to form monochrome to change dyestuff.
The olefinic hydrocarbon yarn of the present invention of employing 100% can obtain unexpected and novel effect.Adopt
The benefit of alkene prepared in accordance with the present invention is following:
1, olefin fabric is washable in warm water;
2, olefin fabric can be dried or quick machine dry at low temperatures;
3, the olefin fabric of dispersion dyeing can not extended or shrink in washing process;
4, the olefin fabric drying is wrinkle resistant basically;
5, olefin fabric is anti-stains;
6, olefin fabric soft-touch;
7, olefin fabric is lighter by 38% than cotton;
8, olefin fabric meeting wicking moisture and ventilative;
9, the mould proof and algal grown of olefin fabric;
10, alkene has the volume higher than most of fibers (bulk);
Make olefinic hydrocarbon yarn 11. can use spinning or continuous filament yarn; And
12, olefin fabric is characterised in that it is to be easy to the overcoat arranging, be convenient to go on a journey.
Olefin dye enhancers:
The various methods that alkene is accepted dyestuff of impelling or strengthen are arranged.
Related patent U.S. Patent No.:
4,320,046 of people's such as Domingguez 6,420,482 Havens
3,926,553 of people's such as Henkee 6,146,574 Fuest
People's such as 6,126,701 Farber of Calogero 3,652,198
People's such as 5,576,366 Brown of Sheth 3,622,264
People's such as people's such as Sheth 5,550,192 Coover 3,315,014
People's such as people's such as Hoyt 5,169,405 Craubuer 3,256,362
How all above-mentioned patent instruction those skilled in the art are manufactured on and can make the stainable grafts of polyolefine when being grafted to polyolefine.All relate to the chemistry that is different from very much the present invention's chemistry.The No.3 of Craubuer, 256,362 relate to undersaturated polyester, and it is different from other foregoing invention.The patent of Craubuer requires to mix the polyester of difficulty and uncorrelated type.Unsaturated polyester in that patent is not unbodied, and is not producing blend well under the desired low temperature of alkene.
Each method of in above-mentioned patent, describing all can run into spinning or extruding necessary undersized problem concerning clothes.The yarn of these existing patents or coloration of textile materials require special devices or dye selection.Understand according to the contriver, these patents also none are used to make clothes or woven house ornament fabric on a large scale.The carpet industry is being used yarn by limited mode.Expectation has the stainable alkene that can be used for clothes and house ornament and not be restricted to carpet manufacturing.In addition, have only when available unmodified dispersed dye material to make the dyer in testing laboratory's match shades, and its need change a little or need not to change and just be transferred to when making dyeing machinery, it is practical to use stainable alkene to be only.The present invention allow the dyer in the laboratory match shades, this is transferred to manufacturing machine easily.
Make the stainable preferred method of olefin disperse following:
The mixture of amorphous PETG (glycol-modified polyethyleneterephthalate) is the preferred ingredient that is used to be grafted on the polyolefine.Select for use amorphous PETG to be because its fusing point is similar to Vestolen PP 7052.This makes the olefin fibre extrusion machine of the enough routines of those skilled in the art's ability make stainable polyolefine.Do not need special equipment to carry out this operation.The advantage of this additive is to add grafts needn't drying and dehumidification.Except amorphous PEGT, the present invention improves dispersion and graft cohesion in olefin fibre with maleic anhydride.Preferred product is from the amorphous PETG No.1428 of Eastman Chemical with from the maleic anhydride No.3200 of Uniroyal.Adopting the blend of 96%PETG 1428 and 4% maleic anhydride is ideal (percentages unless stated otherwise).I make this blend get into Vestolen PP 7052 to produce 50% active compound.The 50%th, Vestolen PP 7052, the 48%th, amorphous PETG, and 2% be maleic anhydride.Those skilled in the art can select appropriate means to prepare this compound.Certainly, this is best suggestion, but those skilled in the art will change per-cent to adapt to their needs through experiment.This compound be coccoid and be packaged in Gaylord packing or cylinder in and need not special air seal agent.
Maleic anhydride is used to help grafts to be fixed firmly to polyolefine.Maleic anhydride is not that olefin disperse can be dyeed is necessary.Yet, if I find that so amorphous PETG is homodisperse not without maleic anhydride.This causes uneven dispersion and uneven dyeing.
Stainable olefin fibre and yarn:
Comprise 48% amorphous PETG (polyester), 2% maleic anhydride and the 50% polyacrylic bead of 10%owg (owg: based on the weight of product) are sent into the olefin fibre extrusion machine.But obtain comprising the fiber of the 5% dispersion dye mixture that grafts to 95% alkene.When in the dye bath that is containing dispersed dye, those skilled in the art can change the blend of grafts and alkene for the colourity that obtains expectation.I have changed said mixture and to dyeing keratin-fiber, have found that for dark monochromatic preferred enhancement be 5%owg, am 2.5%owg for more shallow colourity.5%owg fiber and 2.5%owg fiber obtain pleasant duotone colourity by same dye bath in same dye bath the time.Use a technical term " dyeing enhanced alkene " description through the grafted product.
Because following reason, the bead that contains 50% alkene, 48% amorphous PETG and 2% maleic anhydride blend is preferred:
Dispersed dye are unique dyestuffs that grafts absorbs.
Blend is in the processing temperature fusion of alkene.
The blend combination also is easy to be extruded into bead.
The blended bead is sent into the olefin fibre extrusion machine needn't adiabatic drying (bone dry).
During the fiber extruding, blend mixes and is well dispersed in the alkene.
Stainable grafts is stable under any dyeing condition.
Grafted yarn or fabric are with standard disperse dyeing or printing and dyeing.
Printing and dyeing are easy to realize, and only need be exposed to 212
under the steam of temperature 2 to 4 minutes.
Color 175
warm temperature under washable.
Grafts has improved alkene " sense of touch ".
Now the present invention will be described in more detail.
Example I-solid coloured cloth
A) extruding has the pellets of olefin of 8～22 melt flow indexes, and with the blend intimate admixture of the above-mentioned preferred mixture that adopts PETG and maleic anhydride.Use conventional fiber extrusion equipment that the blend of 95% alkene and 5%PETG/ maleic anhydride is extruded into fibrous mass.Fiber dpf is 1.8 and is cut into 1.5 ".Produce and pack about 1,000 pound of fiber.Therefore every dawn is staple length also near cotton.
B) the dyeing enhanced alkene of the fiber of certain-length wraps in the comb and parallel cotton fibers prior to spinning process and mixes, and processes the tight blend of rove.The rove of processing with conventional cotton equipment is become 10/1 yarn count and is wound on 3 pounds by ring spinning to superscribe.Produce about 1000 pounds of yarns.
C) knitting 10/1 olefinic hydrocarbon yarn on 10 needle gages (cut) circular knitting machine.This ME forms the undyed grey cloth that is suitable for cutting out and making sweater most.
D) in being generally used for the conventional jet dyeing machine of polyester dyeing, the sweater greige goods fabric is dyeed.With temperature remain on 250
to avoid damaging alkene.The dispersed dye Terasil BlueBRL of 0.005%owg disperses chemical and water to use with standard dyes.The gained sweater fabric is the mazarine of novel and pleasant bright colourity.Fabric is dry in cold relatively stove.Temperature keep below melt temperature or 200
of alkene.Water flashes off alkene, stays the fabric of dry bright, and its rolled-up and parcel is confessed goods.Because alkene only contains a spot of water, so compare with cotton or cotton polyester blend, significantly reduce time of drying.
F) cut out and make sweater fabric, it is unexpectedly novel.It is than the cotton sweater of processing same specification gently at least 30% on the weight.This is because the proportion of alkene is 0.91, and cotton or cotton polyester are 1.38.
This novel sweater in fact can swim in the water.This sweater has cotton outward appearance and sense of touch, and lighter in fact on weight.It will be appreciated by those skilled in the art that the fabric of the yarn production Different Weight in the same way that can use different size.
Tone on example II-tone olefin fabric
Pellets of olefin and the above-mentioned olefin dye that a) will have 8～22 melt flow indexes strengthen the blend intimate admixture and with its grafting.Mixture is that 95% alkene and 5% dispersion dyeing of being made up of PETG and maleic anhydride described in the present invention strengthen enriched material.Fiber extrusion equipment with conventional is extruded into fibrous mass with mixture.Dpf is 1.8 and is cut into 1.5 ".Produce and pack about 1,000 pound of fiber.Therefore every dawn is staple length also near cotton.This a collection of being called " fiber A ".
B) intimate admixture has the pellets of olefin of 8～22 melt flow indexes and strengthens the blend grafting with above-mentioned olefin dye.Blend is that 97% alkene and 3% dispersion dyeing of being made up of PETG and maleic anhydride described in the present invention strengthen enriched material.Fiber extrusion equipment with conventional is extruded into fibrous mass with mixture.Dpf is 1.8 and is cut into 1.5 ".Produce and pack about 1,000 pound of fiber.Therefore every dawn is staple length also near cotton.This a collection of being called " fiber B ".
C) in the comb and parallel cotton fibers prior to spinning process, respectively the alkene bag of fiber is mixed, and process rove.The rove of processing with conventional cotton equipment is become 10/1 yarn count and is wound on 3 pounds by ring spinning to superscribe.About 1000 pounds of every kind of yarn production, totally 1000 pounds of alkene (yarn A), and 1000 pounds of alkene (yarn B) that are grafted with 3% enriched material with 5% enriched material.All will accept dispersed dye for two kinds.
Olefinic hydrocarbon yarn A that d) will contain 5% enriched material and the olefinic hydrocarbon yarn B that contains 3% enriched material are arranged side by side on 10 needle gage circular knitting machines.Two kinds of yarns all are 10/1.Knitting olefinic hydrocarbon yarn on 10 needle gage circular knitting machines.This method of manufacture is processed the undyed greige goods fabric that is suitable for cutting out and making sweater most.
E) in being generally used for the conventional jet dyeing machine of polyester dyeing, the sweater greige goods fabric is dyeed.With temperature remain on 250
to avoid damaging alkene.The dispersed dye Terasil BlueBRL of 0.005%owg disperses chemical and water to use with standard dyes.The gained sweater fabric is the blueness of novel and pleasant duotone colourity.Only use same dye bath, on fabric, obtain more than a kind of colourity.Fabric is dry in cold relatively stove.Temperature keep below melt temperature or 200
of alkene.Compare with cotton or cotton polyester blend, significantly reduce time of drying.Water flashes off alkene, stays the fabric of dry bright, and its rolled-up and parcel is confessed goods.
F) cut out and make the duotone sweater fabric, it is unexpectedly novel.Two-tone effect is novel, and looks natural as wool or linen.It is than the cotton sweater of processing same specification gently at least 30% on the weight.This is because the proportion of alkene is 0.91, and cotton or cotton polyester blend are 1.38.This novel sweater in fact can swim in the water.
Should understand; Amount through changing enriched material and deliver to knitting machine or the quantity of the olefinic hydrocarbon yarn of loom, even those skilled in the art can create by the blend of the alkene of delivering to various knitting machines or loom or alkene and other yarn process many time novelty greige goods fabric.It will be apparent to those skilled in the art that the fabric of the yarn production Different Weight in the same way that can use different size.
The monochrome of EXAMPLE III-continuous filament yarn fabric
A) extruding has the pellets of olefin of 8～22 melt flow indexes, and with the blend intimate admixture that adopts above-mentioned preferred PETG and maleic anhydride mixture.Use conventional extrusion equipment that the blend of 95% alkene and 5%PETG/ maleic anhydride is extruded into continuous filament yarns.Filament fiber dpf is 5.4.Produce about 1,000 pound of yarn and on pirn.
B) go up undrawn yarn stretching 3.0 to 1 and false twist textured at conventional texturing machine (texturing machine).The yarn of distortion has the long filament at 277 every 1.8 dawn.Soft yarns and sense of touch resemble cotton.Yarn is bright and uncoloured, and is wrapped on 3 pounds of circular cones.In this process, apply suitable spinning oil (spin finish).
C) yarn of knitting distortion on 10 needle gage circular knitting machines.Obtain the undyed sweater base fabric of bright soft outward appearance.
The distortion continuous filament yarn sweater greige goods fabric dyeing that d) in being generally used for the conventional jet dyeing machine of polyester dyeing, will become clear.With temperature remain on 250
to avoid damaging alkene.The dispersed dye Terasil Blue BRL of 0.005%owg disperses chemical to use with standard dyes.The gained sweater fabric is novel and pleasant bright monochromatic mazarine.Fabric is dry in cold relatively stove.Temperature keep below melt temperature or 200
of alkene.Compare with cotton or cotton polyester blend, significantly reduce time of drying.Water flashes off alkene, stays dry bright, fabric attractive in appearance, and soft-touch is rolled and wrapped up and confesses goods.
E) cut out and make the continuous filament yarn sweater fabric, it is unexpectedly novel.It becomes clear, " attractive in appearance " and fashion.It is unicolor, but through adopting the constructed of as above example II, and those skilled in the art can change olefinic hydrocarbon yarn and realize the new effect of two or three tone from same dye bath.It is lighter by 30% than the sweater of being processed by polyester on weight.This is that the proportion of alkene is 0.91 because with respect to 1.38 of polyester.This novel sweater in fact can swim in the water.It is non-ironing, will be ideal for the overcoat of going on a journey.
It will be understood by those skilled in the art that and to use same technology to produce the for example more fine yarn at 20,70,120 or 150 dawn.Above this embodiment be used to make the stainable same PETG of certain-length fiber and the blend of maleic anhydride in order to show, the continuous filament yarn fabric can be dyeed.Can also use these yarns to make woven fabric.
EXAMPLE IV-printing and dyeing olefin fabric
Screen cloth printing and dyeing-will deliver to 6 looks moisture continuous screen cloth dyeing machine from the knit goods of embodiment 1.Prepare to adopt the standard dyes slurry of dispersed dye for each screen cloth that has thickener.Make screen cloth can produce pleasant six look ramages.With the printing paste material screen on fabric.Fabric is delivered in the steam tank with fixed dye.For fixed dye, need 212
in the steam under the temperature 2 to 4 minutes.Fabric is delivered to steam tank, and in continuous system, absorb, the dyestuff that flush away is excessive, dry then.Product is the pleasant sweater fabric that is printed on 6 look ramages.
Diffusion or taken in excess have not obtained novel effect.Significantly reduce time of drying, and process furnace be configured such that fabric contact 200
.Can understand the same technology of employing can also the processing machine woven fabric.
Method (Knit de Knit process) space dyeing seal on yarn is broken in EXAMPLE V-employing braiding
Dye
A) extruding has the pellets of olefin of 8～22 melt flow indexes, and with the blend intimate admixture that adopts above-mentioned preferred PETG and maleic anhydride mixture.Use conventional fiber extrusion equipment that the blend of 95% alkene and 5%PETG/ maleic anhydride is extruded into fibrous mass.Fiber dpf is 1.8 and cuts into 1.5 ".Produce and pack about 1000 pounds of fibers.Every dawn is near cotton, so it is a staple length.
B) alkene of the fiber of certain-length wraps in the comb and parallel cotton fibers prior to spinning process and mixes, and processes rove.The rove of processing with conventional cotton equipment is become 10/1 yarn count and is wound on 3 pounds by ring spinning to superscribe.Produce about 1000 pounds of yarns.10/1 grafted alkene is folded to prepare 10/2 stainable alkene.
C) knitted sleeve-with 10/2 olefinic hydrocarbon yarn knitting be the sleeve of single port.
D) space dyeing printing and dyeing-with the weaving well known in the art method of the breaking three kinds of colors of on sleeve, printing and dyeing.This is a successive processes, and wherein undyed sleeve is through being immersed in the extruding roller in the disperse dye tank, to apply first colourity.Sleeve continues to extend to second grain roller, and chromatography second colourity continues to extend to the 3rd roller then, and the tertiary color degree of pattern is formed in chromatography.Each colourity comprises dispersed dye.Painted knitted sleeve is exposed in the steam at least 2 minutes and preferred 4 minutes.This makes dispersed dye be fixed on the acceptable colourity degree of depth.Knitted sleeve has the single background color of light gray (beige), and cover is printed on Vandyke brown and charcoal look.Wash in order then and dry this sleeve.Moisture eliminator be set in 200
low temperature, water evaporation.The exsiccant sleeve is collected in and moves to the coiling chamber in the can container then.
E) with gained sleeve knitting (de-knit), or employing well known to a person skilled in the art that operating winding is wound on the yarn package.Yarn is the pleasant light gray that has many Vandyke browns and dark charcoal look, and is wrapped on 3 pounds of circular cones.
F) yarn of knitting 10/2 olefin space dyed on 10 needle gage circular knitting machines.Obtain the fabric of pleasant three color scheme space dyeing.The fabric of olefin space dyed does not unexpectedly contain usually and the skein dyeing of sweater yarns or the pattern that dip dyeing accompanies.In jet dyeing machine or dye winch (winch dye machine) with the hot wash fabric with the increase capacity and clarify color.Sweater after this also guarantees to put in order can not shrink when the terminal user washs.200
in black furnace following dry fabric.Though needn't laundering of textile fabrics, prevent that the additional step of fabric shrinkage is still valuable.
G) cut out and make the space dyeing sweater fabric, it is unexpectedly novel.It is lighter by 30% than the cotton sweater of processing same specification on weight.This is that the proportion of alkene is 0.91 because with respect to 1.38 of cotton or cotton-polyester blend.This novel sweater in fact can swim in the water.
Though this embodiment adopts 10/2 yarn, should be understood that the arbitrary dimension of can be effectively breaking system through the braiding alkene that can dye will suit.Many pleasant color effects can be obtained, and said embodiment should be limited to.Those skilled in the art should make an experiment, and seek with spun yarn or filament yarn and obtain pleasant product.
Can use other method of space dyeing or printing and dyeing yarn.Those skilled in the art can be adjusted to above-mentioned requirements with various device.Warp thread printing and dyeing (warp printing) or parcel dipping (packageimpregnation) are two kinds of other common methods that are used for Space dyed yarn.
There is the yarn of many sizes to be used to make fabric.Usually spun yarn is processed 18 ', 20 ', 24 ', 28 ', 30 ', 36 ', 40 ' of range upon range of or single form.Usually continuous filament yarns is processed 20/1,70/1,100/1,150/1,200/1,300/1,500/1,1000/1.These are the common yarn dimensions that are used to make woven or knit goods.Should understand with preferred blends of the present invention to make the yarn of virtually any size or regenerated fiber dye.Can process stainable woven, the non-woven or knit goods of all types and description by these yarns.
Be also pointed out that the successive filament machines, it adopts a plurality of extrusion machine extruding more than a kind of color, supplies with spinning jet.When dyeing intensifier mixture replacing pigment is introduced each extrusion machine with the different weight percentage mixing, product will be a continuous filament yarns of being accepted various tones by same dye bath.
Example VI-three color scheme woven filament
Pellets of olefin and the above-mentioned olefin dye that a) will have 8～22 melt flow indexes strengthen the blend intimate admixture and with its grafting.This machine has three extrusion machines supplying with single spinning device respectively.Barmag, Plantex, Rieter makes such machine.The mixture of extrusion machine charging 95% alkene and 5% dyeing intensifier, the mixture of another charging 97% alkene and 3% dyeing intensifier, and the mixture of the 3rd charging 99% alkene and 1% dyeing intensifier.Form by three different levels dye affinity, dpf is that 5.4 single white reel for yarn superscribes around three pounds.
B) must yarn be stretched and distortion in this stage.Draw on the twister yarn stretching 3: 0 and false twist textured in routine well known by persons skilled in the art.Product is the continuous filament yarns with 300 1.8 dpf yarns./ 3rd yarns have 5% additive, and 1/3rd have 3% additive, and 1/3rd have 1% additive.
C) yarn is 30 " rib machine (rib knitting machine) goes up knitting.The tubing of producing is the white primary pipe, transports to dye-works.
D) this effective 0.005%owg disperse dyeing.Beyond thought product be have dark, in and light blue tone like tweed coloration of textile materials fabric.A yarn of/3rd is accepted a kind of dispersed dye of level, and 1/3rd yarn is accepted the dispersed dye of second level, and 1/3rd yarn is accepted the dispersed dye of the 3rd level.
E) open fabric; 200
low temperature under dry, and roll and confess goods.
F) with textile cutting and the ribbed spring clothing of making to being with dress ornament to buckle of full shaping.But those skilled in the art can change size and institute's grafted of extrudate disperses colouring cpd to obtain their desired effects.
To those skilled in the art, can change, with the monotone yarn knitting that can the dye three color scheme yarn that to dye.During textile dyeing, fabric will have the striped of monotone and the striped of three color scheme.This only is embodiment, and its effect is to show to utilize the present invention possibly carry out many variations now.Expectation is supplied with two extrusion machines with additive, and the 3rd extrusion machine generation can not painted part simultaneously.Under the condition of the disperse dye bath of Terasil Blue, two yarns are colors blue, and the 3rd will keep white.
For space dyeing or printing and dyeing, the fabric that contains the three color scheme yarn will be an ideal, because the yarn of printing and dyeing will be caught independent tone in the tone of each striped that color goes down.Certainly those skilled in the art should not be restricted, and should obtain the guidance of the foregoing description.
The present invention makes spinning person, fabric manufacturers and dyer can create novel lightweight coloured fabrics.Make fabric can be able to maintenance, the last minute before dyeing and shipment just is processed into the colourity of mating with year and season in season.
The woven fabric of example VII A-alkene
Olefinic hydrocarbon yarn constructed in accordance.It is strengthened to accept dark solid shade of disperse dye.Size is 24/1, on cotton system, spins, and is wound on three pounds of circular cones.It comprises the 5%owg grafts that can dye.
Suitable plurality of yarns starching also is wound on the woven beam of a loom.It is simple multiple box loom feed that beam of a loom is set.
Make constructed in accordance comprise 2.5% can dye grafts olefinic hydrocarbon yarn be the wefting insertion feed of multiple box loom.Size be on cotton system, spin 24/1.Produce 60 " wide plain woven fabrics.On forming, half yarn contains 5% dyeing intensifier constructed in accordance, and half contains 2.5% dyeing intensifier constructed in accordance.
Be set to 250
have by the jet dyeing machine of fabric weight 0.005%Terasil Blue BRL in woven base textile dyeing.
Warp thread or directed yarn-dyed one-tenth shades blueness, and weft yarn is dyed medium colourity blueness.This fabric is a two-tone tweed color.
Fabric 200
relative low-temperature heat stove in dry, be lower than the melt temperature of alkene to keep temperature.
Fabric is out of shape through drying oven the time or is remained in the tensile position.This " has fixed " fabric, so that can not shrink in its any further processing afterwards.
With textile cutting be sewn into Ms's jacket and shirt.Combine, overcoat is the ladies suit of being processed by 100% olefin fabric.This suit is capable of washing to be easy to arrange, anti-stain and in light weight.The similar suit that it is processed than polyester or wool/blends is light by 38%.
More than be an embodiment.Utilize the present invention, but those skilled in the art can make the woven DYED FABRICS of many kinds that is used for clothes and home furnishings industry.The pattern that some are possible such as the eyes of bird, jacquard fabric, twilled fabric or printing and dyeing.Each will be in light weight, the anti-any colourity that stains and can dispersion dyeing become market demand.
Example VII A I-core-skin long filament or yarn
In U.S. Pat 6,136, Kennedy etc. has disclosed a kind of manufacturing core-skin continuous filament fibers or method of yarn in 436, and its whole disclosures are introduced this paper and also carried out following increase:
Invention 6,136,436 requires nylon or the polyester shell of protection on the alkene core.In this embodiment, I adopt the core and the shell of alkene.Shell comprise 10% to 70% with amorphous PETG dyeing intensifier grafted alkene.Core is 100% alkene.
Contain the yarn knitting or the woven fabric of different dyes level with one or more.As above each embodiment is with textile dyeing.Because shell only comprises 10% to 70% of total composition, saved great amount of cost.Those skilled in the art can change per-cent and the dyeing intensifier of shell to obtain desired effects.
Above-mentioned variation is to adopt not stainable alkene shell and stainable alkene core.Product is the yarn that has clear shell and on core, have color.Those skilled in the art can utilize this yarn or fiber to produce desired effects.
Example I X-uses and polyester the blended knitting or woven fabric of alkene that can dye
When polyester is mixed the manufacturing yarn with the olefin fibre that can dye, novel and beyond thought effect have been obtained.The gained yarn has mainly by polyester shell of forming and the core of mainly being made up of the alkene that can dye.A small amount of crossover is arranged on the shell-and-core outside.
Olefin fibre constructed in accordance.With additive fortifying fibre of the present invention to accept solid shade of disperse dye.
A) extruding has the pellets of olefin of 8～22 melt flow indexes, and with the blend intimate admixture that adopts preferred PETG of the present invention and maleic anhydride mixture.Use conventional fiber extrusion equipment that the blend of 95% alkene and 5%PETG/ maleic anhydride is extruded into fibrous mass.Fiber dpf is 1.8 and cuts into 1.5 ".Produce and pack about 650 pounds of fibers.Every dawn is near cotton, so it is a staple length.
B) in the comb and parallel cotton fibers prior to spinning process, will dye strengthen olefin fibre and have every 1.35 dawn of threads and cut into 1.5 " trevira of staple length mixes, and process contain 65% can dye alkene and 35% polyester the tight blend of rove.With conventional cotton device fabrication rove, and ring spinning becomes 28/1 yarn count, is wound on 3 pounds and superscribes.
C) yarn of the about 1000 pounds of uniquenesses of production.Because cf-, have 1.38 heavier polyester and move to the outside of yarn and become shell around the lighter alkene of the weight that mainly remains on in-core.
D) be 28/2 ply yarn with the yarn convolution.Two kinds of yarns all contain 65% can dye alkene and 35% polyester.
E) adopt on conventional multiple box loom then in the warp thread that per inch 40 yarns are converted into woven base fabric with this yarn in per inch 40 yarns and weft yarn.Tissue machine is woven to 67 " wide.
F) in being generally used for the conventional jet dyeing machine of polyester dyeing, greige goods fabric is dyeed.With temperature remain on 250
to avoid damaging alkene.The dispersed dye Terasil Blue BRL of 0.005%owg disperses chemical and water to use with standard dyes.The gained sweater fabric is novel and pleasant dark blue bright tone.Fabric is dry in cold relatively stove.Temperature keeps below the melt temperature of alkene; But be elevated to 255
, because the alkene core is protected by the polyester shell.The water flash distillation stays the fabric of dry bright, rolls and wrap up to confess goods.Compare with cotton or cotton polyester blend, significantly reduce time of drying, 35% is polyester only because alkene only keeps less water and fabric.
G) novel product is in arrangement post shrinkage to 61.5 " fabric.So fabric is stable, be no more than 1～5% in the washing post shrinkage.This effect makes fabric become the non-ironing fabric that is easy to arrange.
H) cut out and make woven DYED FABRICS, it is unexpectedly novel.It is than the cotton overcoat of processing same specification gently at least 20% on weight.This is that the proportion of nylon/olefin is 1.07 because with respect to 1.38 of cotton.This fabric has cotton flexible touch, and weight is also lighter substantially.It will be appreciated by those skilled in the art that the fabric that can adopt the yarn production Different Weight of various size by the same manner.In addition, yarn can be used in conventional needle loom needle woven fabric.
Adopt this blend can produce woven, knitting or non-woven fabric.
The fabric made from the polyester and the blend of the alkene that can dye and the advantage of yarn are following:
1) woven, knitting and dyeing is all-round developing all over the world.
2) polyester that can dyeing is darker is as shell.
3) fabric can partly dye or print and dye by enough conventional equipments.
4) can adopt the distillation printing and dyeing that utilize heat transfer process.
5) compare with 100% polyester or 100% cotton or the two blend, fabric weight is lighter.
6) realize easily non-ironing.
7) fabric can wash and can dry or machine dry.
8) adopt micro denier polyester to produce the softish fabric.
9) on any conventional sewing machine, make fabric.
10) painted fabric shrinkage is no more than 1～5%.
Embodiment X-uses and nylon the blended woven or knitting fabric of alkene that can dye
When nylon is mixed the manufacturing yarn with the olefin fibre that can dye, novel and beyond thought effect have been obtained.The gained yarn has mainly by nylon shell of forming and the core of mainly being made up of the alkene that can dye.A small amount of crossover is arranged on the shell-and-core outside.The gained yarn has mainly to be the shell of nylon and mainly to be the core of alkene of can dyeing.
Olefin fibre constructed in accordance.Fortifying fibre is to accept solid shade of disperse dye.
A) extruding has the pellets of olefin of 8～22 melt flow indexes, and with the blend intimate admixture that adopts above-mentioned preferred PETG and maleic anhydride mixture.Fiber extrusion equipment with conventional is extruded into fibrous mass with 95% alkene and 5%PETG/ maleic anhydride blend.Fiber dpf is 1.8 and cuts into 1.5 ".Produce and pack about 650 pounds of fibers.Every dawn is near cotton, so it is a staple length.
B) in the comb and parallel cotton fibers prior to spinning process, will dye strengthen olefin fibre with have 1.35 the dawn/silk and cut into 1.5 " nylon fiber of staple length mixes, and process contain 65% can dye alkene and 35% nylon the tight blend of rove.With conventional cotton device fabrication rove, and ring spinning becomes 28/1 yarn count, is wound on 3 pounds and superscribes.
C) yarn of the about 1000 pounds of uniquenesses of production.Because cf-, proportion is that 1.14 heavier nylon moves to the outside of yarn and becomes the shell around the lighter alkene of the weight that mainly remains on in-core.
D) be 28/2 ply yarn with the yarn convolution.
E) adopt on conventional multiple box loom then in the warp thread that per inch 40 yarns are converted into woven base fabric with this yarn in per inch 40 yarns and weft yarn.Tissue machine is woven to 67 " wide.
F) in being generally used for the conventional jet dyeing machine of textile dyeing, greige goods fabric is dyeed.With temperature remain on 250
to avoid damaging alkene.The dispersed dye Terasil Blue BRL of 0.005%owg disperses chemical and water to use with standard dyes.The gained sweater fabric is novel and pleasant dark blue bright colourity.Fabric is dry in cold relatively stove.Temperature keeps below the melt temperature of alkene; But be elevated to 255
, because the alkene core is protected by nylon outer shell.The water flash distillation stays the fabric of dry bright, rolls and wrap up to confess goods.Compare with cotton or cotton polyester blend, significantly reduce time of drying, 35% is nylon only because alkene only keeps less water and fabric.
G) when with matching stain during to textile dyeing, dyeing nylon only.If adopt dispersed dye and matching stain, can nylon be dyed a kind of tone so, simultaneously polyolefine is dyed another kind of tone, produce unique variegated effect.Novel product is a shrinkage in width to 61.5 after arrangement " fabric.So fabric is stable, be no more than 1% in the washing post shrinkage.This effect makes fabric become the non-ironing fabric that is easy to arrange.
H) cut out and make woven DYED FABRICS, it is unexpectedly novel.It is than the cotton garment of processing same specification gently at least 20% on weight.This is that the proportion of nylon/olefin is 0.99g/cc because with respect to 1.38 of cotton.This fabric has cotton flexible touch, and weight is also lighter substantially.It will be appreciated by those skilled in the art that and to adopt the fabric that the yarn of various size can the production Different Weight by the same manner.
Adopt this blend can produce woven, knitting or non-woven fabric.The use dyeing system is very easy to dyeing nylon.Employing is generally used for nylon or the painted any acid system of silk makes the fabric printing of being processed by nylon and alkene.
In addition, can adopt any water dyeing system that is generally used for nylon, silk or polyester to make fabric printing.
The fabric made from the nylon and the blend of the alkene that can dye and the advantage of yarn are following:
1) woven, knitting and dyeing is all-round developing all over the world.
2) fabric can partly dye by enough conventional equipments.
3) fabric can enough dyeing nylon methods partly dye.
4) nylon that can dyeing is darker is as shell.
5) can be with cation stain nylon as shell.
6) can realize adopting any water-based system printing and dyeing.
7) compare with 100% nylon or 100% cotton perhaps polyester/cotton blend, fabric weight is lighter.
8) fabric can wash and can dry or machine dry.
9) adopt micro denier nylon to produce the softish fabric.
10) on any conventional sewing machine, make fabric.
Claims (10)
- But 1. the fiber of a dispersion dyeing or long filament, comprise mainly by with comprise the melt blended material that unbodied PETG, maleic anhydride and MODIFICATION OF POLYPROPYLENE agent blended polyolefine form.
- But 2. the fiber of dispersion dyeing according to claim 1 or long filament, wherein(a) ratio of said properties-correcting agent be 50 parts of Vestolen PP 7052 than 48 parts of PETG than 2 parts of maleic anhydrides.
- 3. yarn, its at least part form by claim 1 or 2 described fibers or long filament.
- 4. yarn according to claim 3, said yarn also comprises nylon.
- 5. fiber according to claim 1 or long filament, wherein said melt blended material comprises polyester.
- 6. fiber according to claim 1 or long filament, wherein(a) said properties-correcting agent is with ratio and the olefin of 95 parts of alkene than 5 parts of said properties-correcting agent.
- 7. fiber according to claim 1 or long filament, it can dye in same dye bath extremely more than a kind of color.
- 8. fiber according to claim 1 or long filament, it has core segment and shell part, and one of said part is stainable, and another part is not stainable.
- 9. fiber according to claim 8 or long filament, it has stainable alkene shell and not stainable alkene core.
- 10. fiber according to claim 8 or long filament, but wherein said stainable part comprises the alkene of dispersion dyeing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2005/008390 WO2006098730A1 (en) | 2005-03-11 | 2005-03-11 | Dyed olefin yarn and textile fabrics using such yarns |
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| CN101175774A CN101175774A (en) | 2008-05-07 |
| CN101175774B true CN101175774B (en) | 2012-03-21 |
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| EP (1) | EP1861430B1 (en) |
| JP (1) | JP4873754B2 (en) |
| KR (1) | KR101235118B1 (en) |
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| AT (1) | ATE498719T1 (en) |
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| CN108411473B (en) * | 2017-01-12 | 2020-01-21 | 信泰(福建)科技有限公司 | Improved color-changing three-dimensional fabric and manufacturing method thereof |
| CN110295411A (en) * | 2018-03-23 | 2019-10-01 | 东丽纤维研究所（中国）有限公司 | One kind can contaminate polyolefin island-in-sea type composite fiber |
| US20230356499A1 (en) * | 2019-12-02 | 2023-11-09 | Lx Hausys, Ltd. | Molded Body, Sandwich Panel Using Same And Method For Manufacturing Same |
| CN113724923B (en) * | 2021-07-28 | 2023-10-20 | 东阳市金凰线业有限公司 | Wire structure and manufacturing method thereof |
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| JP4350258B2 (en) * | 2000-03-14 | 2009-10-21 | 株式会社クラレ | Lightweight fiber with excellent dyeability |
| US6869679B1 (en) * | 2002-10-08 | 2005-03-22 | Edward J. Negola | Dyed olefin yarn and textile fabrics using such yarns |
-
2005
- 2005-03-11 AT AT05725506T patent/ATE498719T1/en not_active IP Right Cessation
- 2005-03-11 BR BRPI0519035-5A patent/BRPI0519035A2/en not_active IP Right Cessation
- 2005-03-11 JP JP2008500694A patent/JP4873754B2/en active Active
- 2005-03-11 CN CN2005800497441A patent/CN101175774B/en active Active
- 2005-03-11 WO PCT/US2005/008390 patent/WO2006098730A1/en active Application Filing
- 2005-03-11 EP EP05725506A patent/EP1861430B1/en active Active
- 2005-03-11 CA CA002603865A patent/CA2603865A1/en not_active Abandoned
- 2005-03-11 KR KR1020077023284A patent/KR101235118B1/en active IP Right Grant
- 2005-03-11 DE DE602005026460T patent/DE602005026460D1/en active Active
-
2007
- 2007-09-10 IL IL185862A patent/IL185862A0/en unknown
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2008
- 2008-10-16 HK HK08111420.9A patent/HK1116204A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE602005026460D1 (en) | 2011-03-31 |
| JP2008533315A (en) | 2008-08-21 |
| BRPI0519035A2 (en) | 2008-12-23 |
| EP1861430A4 (en) | 2009-01-21 |
| HK1116204A1 (en) | 2008-12-19 |
| KR20080010392A (en) | 2008-01-30 |
| JP4873754B2 (en) | 2012-02-08 |
| IL185862A0 (en) | 2008-01-06 |
| EP1861430A1 (en) | 2007-12-05 |
| CN101175774A (en) | 2008-05-07 |
| EP1861430B1 (en) | 2011-02-16 |
| WO2006098730A1 (en) | 2006-09-21 |
| ATE498719T1 (en) | 2011-03-15 |
| KR101235118B1 (en) | 2013-02-22 |
| CA2603865A1 (en) | 2006-09-21 |
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