TW201122021A - Methods of fabricating hydrophilic cation-dyeable nylon material and hydrophilic dual-color nylon fiber - Google Patents

Abstract

A method of fabricating a hydrophilic cation-dyeable nylon material is provided. A raw material of Nylon-6, a monomer having cation-dyeable functional group and a hydrophilic polymer is provided. The monomer having cation-dyeable functional group includes 5-(sodiumsulpho)isophthalic acid or 5-(lithiumsulpho)isophthalic acid, and the hydrophilic polymer includes polyethyleneoxy diamine. The raw material of Nylon-6, the monomer having cation-dyeable functional group and the hydrophilic polymer are mixed to form a mixture and polymerized to form a hydrophilic cation-dyeable nylon material, wherein the monomer having cation-dyeable functional group occupies an amount of 0.1 to 10 mole% based on the total amount of the mixture, and the hydrophilic polymer occupies an amount of 1 to 20 wt% based on the total amount of the mixture.

Description

201122021 33041twf.doc/n VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a method for producing a kind of nyl〇n material and an endurance fiber, and particularly relates to a hydrophilicity. A method for producing a cationic dyeable fluorene material and a hydrophilic two-tone nylon fiber. [Prior Art]

Nylon is a common rayon material that can be made into a woven fabric that can be made into a woven fabric. It can also be blended with natural fibers such as cotton, hemp, and wool to make a textile. Among the world's textile fiber materials, Nylon fiber has a large market. The stock seeks to say that one is to smash and crack: but the fiber itself is not hydrophilic, so the textile made of traditional nylon fiber is uncomfortable. With the development of the textile industry, it has been proposed to have a hydrophilic property by virtue of the resistant material. However, the presently proposed formula can improve the hydrophilicity of the nylon material, but its hydrophilicity is still insufficient. In addition, when applying Nylon materials to textiles, it is often necessary to have a variety of colors for their resistant products. If it is possible to make such = material; =: and dyeable biomass 'will be used for comfort and ^ for textile 4, and increase textile products [invention content] This January provides a kind of hydrophilic cationic dyeable resistance Manufacturing of the material 201122021 uy»^i JJ〇41twf.doc/n method, which can make the nylon material highly hydrophilic and the same cationic dyeable property. The present invention provides a method for producing a hydrophilic two-tone Nylon fiber, which is formed to have a highly hydrophilic property and a double color tone. The present invention provides a method of producing a hydrophilic cationic dyeable endurance material. The method first provides an Nerlon 6 raw material, a monomer having a cationic dyeable group, and a hydrophilic polymer, wherein the monomer having a cationic dyeable group comprises sodium benzoate or sodium citrate or Isophthalic acid 5_石盖酸钟' and the hydrophilic polymer includes polydiamine. The nylon 6 raw material, the monomer having the cationic dyeable group, and the hydrophilic polymer are mixed into a mixed gas and subjected to a total of 1 reaction to form a hydrophilic cationic dyeable nylon material, which has a cationic dyeable material. The monomer of the group accounts for 〜1 to 10 mole% of the total amount of the mixture, and the hydrophilic polymer accounts for 丨~wt% of the total amount of the mixture. According to an embodiment of the present invention, the above-mentioned Nylon 6 raw material comprises caprolactam. & In accordance with an embodiment of the present invention, the above-mentioned copolymerization reaction further includes the addition of a copolymerization agent. According to an embodiment of the invention, the above copolymerization agent comprises hexamethylenediamine. According to an embodiment of the present invention, the above monomer having a cationic dyeable group accounts for 3 mole%' of the total amount of the mixture and 10% by weight of the total amount of the hydrophilic polymer mixture. " The present invention further proposes a method for producing a hydrophilic two-tone Nylon fiber 201122021 33041 twf.doc/n. The method comprises the steps of: preparing a hydrophilic cation-dyeable dye-resistant lan-resistant material comprising providing a substance having a cation; a 3 and a hydrophilic polymerizable HW salt, and a hydrophilic polymer package ^ There are two = j hydrophilic cationic dyeable nylon materials and the nylon material is subjected to -2 private order to form a "twist fiber", wherein the fiber material is dyed by a hydrophilic cationic dye and resistant to a fiber Long fiber is composed. The hydrophilic dimension is subjected to a two-color (four) color procedure so that 2% of the conjugated fibers are dyed with a thiol-based dye, an acid dyed color, or a combination of the two. According to one embodiment of the present invention, the above-described tolerant material comprises - conventionally used according to an embodiment of the present invention, wherein the two-tone dyeing process comprises a disc-based dye, an acid dye or both combination. Amine According to an embodiment of the present invention, the above-mentioned tron-resistant 6 raw material comprises an internal enthalpy according to an embodiment of the present invention, wherein the copolymerization is carried out, and a co-polymerization agent is further included. 201122021 uyov^·51 ltwf.doc/n In the examples, the above copolymerizer includes hexamethylenediamine. According to the embodiment of the present invention, the above has 3 mole% of the total amount of the cationically acceptable material, and the hydrophilic polymer is mixed: 10% by weight of 3:. Based on the above, since the present invention adds a monomer having a cationic dyeable group and a hydrophilic polymer in the polymerization step of the nylon material, the diatom-resistant material has a south hydrophilicity and a cation at the same time. Dyesable properties. Textiles using such an endurance material have the advantage of being comfortable and having two colors. The above described features and advantages of the present invention will become more apparent from the description of the appended claims. [Embodiment] The present invention provides a method for producing a hydrophilic cationic dyeable endurance material. This method first provides a nylon 6 raw material, a monomer having a cationic dyeable base, and a hydrophilic polymer. In particular, the above-mentioned monomer having a cationic dyeable group includes 5-(sodiumsulpho)isophthalic acid (SIPA) or isophthalic acid 5-lithium acid clock salt. (5-(lithiumsulpho) isophthalic acid, LIPA). The above hydrophilic polymer includes p〇lyethyleneoxy diamine (PEODA). According to an embodiment of the present invention, the above-mentioned Nallon 6 raw material comprises caprolactam (CPL), followed by 'the above-mentioned Nallon 6 raw material (CPL), a monomer having a cationic dyeable group (SIPA). And a hydrophilic polymer (PEODA) is mixed into a mixed 201122021 υ^δ^υ^ι 33041twf.doc/n compound and subjected to a copolymerization reaction to form a hydrophilic cation dyeable lanlon material. The reaction formula of the above shared polymerization reaction is as follows:

h Sfc

S〇3N04 hexylamine, isophthalic acid sodium 5-sulfonate, polyethylenic acid diamine Carpolactum 5-(ScdiomsuIpbo)lsophlhalic Acid polyethylcneoxy diamine

S03W Nylon 6 copolymer In more detail, the Nylon 6 raw material (CPL) is first reacted with water to carry out - after the ring opening reaction, 'and then with the cationically dyeable group - (SIPA) and hydrophilic polymer ( PEODA) is copolymerized as follows: 201122021 j^041twf.doc/n 〇〇

According to an embodiment of the present invention, the above monomer having a cationic dyeable group (SIPA) accounts for 〜. 1 to 10 mole% of the total amount of the mixture. The hydrophilic polymer (PEODA) accounts for 1 to 20% by weight of the total mixture, and the η value in the hydrophilic polymer (PEODA) is from 10 to 200. It is worth mentioning that the X value and the y value in the formed copolymer will depend on the amount of the monomer having a cationic dyeable group (SIPA) and the hydrophilic polymer (PEODA) used. Here, the higher the amount of the monomer having a cationic dyeable group (SIPA) and the hydrophilic polymer (PEODA), the higher the hydrophilic property of the formed copolymer. However, if the monomer having a cationic dyeable group (SIPA) is used in an amount exceeding 10 mol% and the hydrophilic polymer (pe〇DA) is used in an amount exceeding 20 wt%, the spinnability of the copolymer will be affected. . Therefore, according to a preferred embodiment of the present invention, the monomer having a cationic dyeable group (SIPA) preferably accounts for 3 moles of the total amount of the mixture, while having both spinnability and high hydrophilicity. %, and the hydrophilic polymer 201122021 33041twf.doc/n (PEODA) is preferably 10% by weight based on the total amount of the mixture. According to a preferred embodiment of the present invention, in the above-mentioned copolymerization reaction, a co-polymerization agent is further included, and the copolymerization agent includes, for example, hexamethylene amide. According to the above, according to the above copolymerization reaction, the copolymers obtainable include the following forms:

a. -COO'-CPL-PEODA-CPL-SIPA-CPL

b. -COO -CPL-PEODA-SIPA-CPL

c. -COO -CPL-CPL-PEODA-CPL-SIPA

d. -NH2-CPL-SIPA-CPL-PEODA-CPL

e. -NH2-CPL-SIPA-PEODA-CPL f. -nh2-cpl-cpl-sipa-cpl Since the above a~e copolymers contain a monomer having a cationic dyeable group (SIPA) and a hydrophilic The polymer (pe〇dA) is therefore hydrophilic and cationically dyeable. The hydrophilic cationic dyeable lanthanum material (copolymer) obtained by the above polymerization reaction can be used to form a hydrophilic two-tone nylon fiber, which is described in detail as follows: FIG. 1A to FIG. 1C are implemented according to the present invention. A schematic flow diagram of forming a hydrophilic two-tone Nylon fiber. Referring to Fig. 1A, first, the hydrophilic rotor which can be dyed according to the above-mentioned kneading reaction can be dyed into an yoke-containing mound, and the yoghurt is placed on the spinning t. In the present embodiment, the material placed in the spinning device 104 is, for example, a crucible-conventional toronite material. According to other embodiments, the Nylon material placed in the 201122021 uysguil 3i041twf.doc/n spinning device 104 may also be other modified Nylon materials. Thereafter, the hydrophilic cation-dyeable nylon fiber 'r02a spun from the spinning device 102 and the diaper-resistant fiber age r spun from the spinning skirt 104 are subjected to a doubling yarn program (10)' to form a yarn. Fiber 11G. The above-described yarn joining program 108 is carried out using a generally known and commonly used yarn joining device, and thus will not be described herein. The yam fiber 110 is formed after the yam process 108 of the figure, and is composed of a hydrophilic cation dyeable london fiber 1 lion and an london fiber 110a. For example, the yam fiber of the yam 1B is subjected to the Nylon 6 raw material to form a clear example, the amphoteric dye and the acid dye = the same material, the acid dye or the silk 110b, and the hydrophilic cation in the dimension 110 can be dyed. "Long fiber two dyeable groups" Therefore, the above-mentioned two-tone dyeing procedure can be used to knead, acid dyes or a combination of the two by k-based! · wood by acid dye, = color 'and the same Nylon 6 fiber, and The cation-dyeable typhoid fiber itself formed after the above-mentioned color-dyeing process is as follows: dimension 2 is externally 'because of hydrophilicity ic ^ mother has degree of hydrophilicity, so Fig. Cai Long: Age UG is (10) The two-tone, two examples will be exemplified to illustrate the 201122021 W8y (J31 33041 twf.doc/n) and the high-hydrophilic material produced by the method of the present invention. Figure 2 is the saturated water absorption rate. Diagram of the relationship with the amount of hydrophilic polymer (pE〇DA) used. In Figure 2, the hydrophilicity obtained by the polymerization reaction of the hydrophilic polymer (PEODA) and the nylon 6 raw material alone was tested. Nylon material. The X axis of Figure 2 indicates the amount of hydrophilic polymer (pE〇DA) used. The γ axis indicates the saturated water absorption rate. The test condition is that 1 〇g of the lanthanum material is immersed in water for 24 hours, and then the saturated water absorption rate is measured. It can be seen from Fig. 2 that the higher the hydrophilic polymer (PEODA) is used, the saturation is satisfied. The higher the water absorption rate. Figure 3 is the relationship between the moisture regain rate and the time of exposure to a specific humidity. Figure 3 shows the use of 0 wt%, 2 wt%, 4 wt%, 6 times, 8 ritual, jade $ wt〇 / 〇, 20 painful hydrophilic ten-polymer (pE〇DA) _ material, its return rate and the relationship with the time of exposure to the filament. In Figure 3, the measured 。 is also only a single A hydrophilic polymer material obtained by a polymerization reaction using a hydrophilic polymer (pE[)DA) and an erbium-resistant material. The X axis of W is not time, and the γ axis is fascinating. The test conditions were such that the resistance of iQg was exposed to a temperature pit and the relative humidity was 65%. After that, the amount = front and water absorption. _3 It can be seen that the longer the london material is exposed to the temperature and the environment with a humidity of 65%, the higher the _ rate. With the same height, the amount of hydrophilic polymer (PE〇DA) used in ^, =^^ is 4, the comparison example is not shown, the moisture regain (%) of 3 and the example, and !417 5 tbl^, J 1 The test was carried out after the modification process of the Nylon fiber "Qiao" using 8 / 0 hydrophilic polymer (PEODA) and Nylon 6 raw materials 11 201122021 098Q031 33041twf.doc / n after the polymerization reaction and spinning process The hydrophilic dimension obtained was obtained in Comparative Example 3. The polymerization was carried out by using 2.02_e% of a monomer having a cationic group = group (SIPA) and a nylon 6 raw material, and then performing a procedure to obtain a hydrophilic (tetra) complex. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

As can be seen from Fig. 4, the moisture regain ratio and the moisture regain ratio difference shown by the examples were superior to those of Comparative Examples i to 3. Therefore, it can be proved that the hydrophilic polymer (PEQDA) and the hydrophilic polymer (fPA) and the benzoic acid 6 are used for the polymerization reaction and the hydrophilic Wei fiber known from the procedural process has a Good hydrophilic properties. Under the premise of I spinning properties, the fibers have a higher hydrophilic property. The textiles produced by the servants have better comfort. As described above, since the present invention is added to a monomer having a cationic dyeable group and a hydrophilic polymer in the polymerization step of the nylon material,

The material is highly hydrophilic and has both cationic dyeable shells. Therefore, textiles using such an endurance material have the advantage of being comfortable and bright. Moreover, the present invention has been disclosed above by way of example, but it is not intended to be limited by the ordinary knowledge in the technical field, and can be modified and retouched without departing from the scope of arsenic and arsenic. This protection _ when the application of _ the application of the _ is subject to. 12 201122021 33041twf.doc/n [Simple description of the drawings] Figs. 1 to 8C are schematic flow diagrams of cutting hydrophilic double-tone Nylon fibers according to the embodiment of the present invention. :: Figure 2 is a plot of saturated water absorption versus hydrophilic polymer (pE〇DA) usage. Figure 3 is a graph of moisture regain versus time to exposure to a particular humidity.

Fig. 4 shows the moisture regain (%) and the moisture respiration rate difference (ΔMR%) of Comparative Example 1-3 and the examples. [Main component symbol description] 102, 104: Spinning device 102a. Hydrophilic cationic dyeable nylon fiber 104a: Nylon fiber 110: Yarn fiber 110a: Nylon fiber 110b: Hydrophilic ion dyeable nylon fiber

Claims (1)

201122021 ii041twf.doc/n VII. Patent application scope: 1. A method for producing hydrophilic cationic dyeable lanlon materials, including: ά supply-Nylon 6 raw materials, cations: single meals with dyeable groups and - a hydrophilic silk compound, wherein the monomer having a pharmaceutically acceptable group comprises sodium 5-sulfonate isophthalate or lithium 5-sulfonate isophthalate, and the hydrophilic polymer comprises polyether two Amine; and μ The Cairong 6 raw material, the monomer having a cationic dyeable group, and the hydrophilic polymerization/synthesis-mixture are subjected to a copolymerization reaction to form a hydrophilic cationic dyeable lanthanum material, wherein the cation can be used The difficulty of the dyeing group is 〇·1~1G mole%' and the total amount of the silk-based polymer tilting mixture is 1. 2. The hydrophilic cation as described in the scope of the patent application _ The manufacturing method, wherein the raw material of the granule 6 comprises caprolactam 3', as described in the scope of the patent application, the hydrophilic cation can be g In the method for producing an Nylon material, the towel is subjected to the copolymerization reaction to incorporate a co-polymerization agent. 4) A method for producing a hydrophilic cationic Nylon material according to claim 3, wherein the copolymerization agent comprises hexamethylenediamine. The method for producing a hydrophilic cation-free material according to the above-mentioned patent application (4), wherein the cationic dyeable group: 3m〇le% of the total mixture, and the hydrophilic polymerization The total amount of the 2 1 is 10% by weight. 14 201122021 33041twf.doc/n ..-A kind of hetero-hyperchromatic dye-resistant swell preparation-hydrophilic cationic dyeable endurance f' includes: a method for the cationic cation-dynchable lanthanum material package + wherein the hydrophilicity is prepared to provide an yoke 6 a raw material, and a right colloid and a hydrophilic polymer, wherein the monomer of the dyeable group comprises a single R of a 5-axis dyeable group of isophthalic acid. lL w milk dish and m-formic acid a lithium niobate bee, and the hydrophilic polymer comprises a polyethylene glycol and a dish and a raw material of the present lyon 6 , the monomer having the cationic dyeable group, and the hydrophilic polymer are mixed into a mixture and carried out _ should be 'formed with a hydrophilic cation to dye the material," wherein the monomer having a cationic dyeable group accounts for 0.1 to 10 mole% of the mixture, and the hydrophilic polymer accounts for 1 of the I 〜20wt%, 〜 providing an endurance material; - the hydrophilic cation dyeable lanthanum material and the lanthanum material are in a private order to form a yam fiber, wherein the yam fiber material is composed of one Hydrophilic cations can be dyed with Nylon fibers and an Nylon fiber, and Base = dye and an acid dye dyeing procedure to allow the hydrophilic cations in the conjugated fibers to be dyed with the lanthanum fiber for a fluorene dye dyeing, a severe framing, or a combination of the two. The method for producing a hydrophilic two-tone anti-falling fiber according to claim 6, wherein the anti-loning material comprises a conventional nylon-resistant fiber. 15 〇 41 twf.doc/n 201122021 V ✓ V -J M. -U 8. The method for producing a hydrophilic two-tone nylon fiber according to claim 6, wherein the two-tone dyeing process comprises using a fluorene group A dye, an acid dye or a combination of the two. 9. The method for producing a hydrophilic two-tone Nylon fiber according to claim 6 wherein the Nylon 6 raw material comprises caprolactam. 10. The method for producing a hydrophilic two-tone nylon fiber according to claim 6, wherein when the copolymerization reaction is carried out, a co-polymerization agent is further included. The method for producing a hydrophilic two-tone nylon fiber according to the first aspect of the invention, wherein the copolymerization agent comprises hexamethylenediamine. 12. The method for producing a hydrophilic two-tone nylon fiber according to claim 6, wherein the monomer having a cationic dyeable group is 3 m〇% of the total amount of the mixture and the hydrophilicity The polymer was 10% by weight of the total amount of the mixture. 16