TWI225527B - Hydrophilic finish for fibrous substrates - Google Patents

Abstract

This invention is directed to fabric finishes or treatment preparations for nylon, polyester, and other textile and fibrous substrate materials that will render them hydrophilic. The finishes of the invention are comprised primarily of polymers that contain carboxyl groups, salts of carboxyl groups, or moieties that can be converted to carboxyl groups by some chemical reaction as well as cross-linking agent.

Description

122 ^ 527 V. Description of the Invention (丨) Field of the Invention This and the Ming are related to fabric finishing agents, such as fiber ’s yarn, textiles, or polymer fabrics with a distinguishable quality. Linji has hydrophilicity and its properties. BACKGROUND OF THE INVENTION Synthetic textile materials', for example, nylon and poly, are uncomfortable to wear because of their poor water permeability. In hot weather, sweat scales do not easily penetrate (or wick) and evaporate through these fabrics. The poor core penetration is caused by the natural hydrophobicity of nylon and polyester polymers; the moisture shirt is easy to spread on the surface formed by this special material. Nylon 4 < Ja often exhibits electrostatic domains (contact. Clmg) and dye retention (poor and stealable) due to their hydrophobicity. Therefore, there is a need for a polyester that can impart tolerance, polyester, and others. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs. This method can be achieved by attaching hydrophilic materials to succinct, succinct, succinyl, and succinct. Giving hydrophilic properties to a hydrophobic substrate can also reduce or eliminate static electricity_ and Promotes the release of contaminants during washing. U.S. Patent No. 3,377,249 to Marco discloses the application of soil release finishing to fabrics made from polyester, and polyester / cotton blends. Its formulations include acrylic Copolymers (including at least 20% of a propylene compound monomer liquid diamine-based plastic resin and a resin catalyst. Fabrics treated in this way do not show dirt that can withstand more than five to ten household washings. Releasability. 1225527 V. Description of the Invention (^)

Michielsen and Tobiesen have reported a method of grafting poly (acrylic acid) (ΡΑΑ) onto a polyester 6,6 film (Tobiesen, FA ·, Michielsen, S .; J Po / Shao. Sc / j; 40, 719-728 (2002)). In this method, a nylon 6,6 film is dipped into a compound containing paa, 1-ethyl-3- (3-dimethylaminopropyl) carbodiimide (1-ethyl_3- (3-dimethylaminopropyl) carbodiimide (EDC) and N-hydroxysuccinimide (NHS) in water. It is reported that the carboxylates of PAA are activated by reacting with EDC; then some of the activated carboxylates can react with amine groups at the end of the nylon polymer chain and the remaining phosphonates are hydrolyzed back to the form of weilic acid. This is believed to help slow down the rate of hydrolysis. After immersing the membrane in the solution at a temperature of 0 to 60X for 0.5 to 18 hours, the treated membrane can be removed and rinsed with 'ionized water at least six times. The authors report that when a drop of water is placed on an untreated nylon 6,6 film, the water droplet will slowly spread on the surface, and when a drop of water is placed on a treated film, the water droplet will Spread immediately and cover the surface. The disadvantage of this method is that a large amount is needed for grafting, which is a larger amount than the stoichiometric amount relative to the number of carboxyl groups, and the agents EDC and NHS. This article reveals that processing polyester, nylon, and other synthetic materials makes the treatment of county forest crickets. The material directly and durablely adheres to the hydrophobic group, making the matrix properties without altering other properties of the material. / / There is a summary of the hydrophilic invention The present invention does _ denim, such as the purpose, and its materials to make them have a hydrophilic fabric sizing =, Qiankoukou The finishing agent of the present invention mainly contains, The page size and paper size are applicable to the Chinese national standard (cnsTmSTTio X 297 mm) 1225527 V. Description of the invention (3) π, νΓίίΠ ί part of the body (referred to in this article, silk front ϊ 口 = it cross-linked Fibrous substrates, such as spinning, are prepared in these treatment preparations, and then dried and cured (the hydrophilic agent of the condensation product of coffee salt and cross-linking agent is fixed to it.) By this method, the substrate is treated. The fiber can be directly used to read the silk composition without treatment. After treatment, the rhenium substrate is the hydrophilic property of the substrate, including the improved meaning (breathing) compared to the substrate without the same fiber type. Breathability. ^ H ·) The present invention is more related to synthetic 4 hydrophobic fibers, and yarns, fabrics, textiles, finishings, or non-woven fabrics (nON) treated with the hydrophilic treatment preparation of the present invention. -wovengoods) (Yuben Included in, fiber matrices, textiles, or `` cloth '' under the terms). Treated hydrophobic fibers and fiber matrices exhibited relative to untreated matrices of the same fiber type as Hydrophilic properties. Detailed description of the invention According to the present invention, Chu-Ling Yi is exposed to a solution containing a polymer or oligomer containing a precursor group (all such compounds or oligomers are included herein). And the scope of the patent application is covered by the terms "carboxyl-containing compounds" or "polycarboxylate") and cross-linking ^. After the autumn, the radical f is dried and cured to include acid salts and cross-linking. The hydrophilic agent of the ^ product of the combination agent is durablely fixed to the fiber Feng agent to help the buckle, ^ binding

I Central Standards Bureau staff consumer cooperation 1225527 V. Description of the invention (4), 酉 夂 = durablely fixed, or, durable, means that the hydrophilic properties provided by the substrate treated with this = are acceptable at least jo ^ Court washing service at least about 35: silk court silk, the domain can be retained after the intentional washing. In the preferred specific example: t; = a = universal In this treatment, the silk-containing polymer 'according to the present invention can pass through one or more difluorenes and can be changed from a chemical reaction to a carboxyl group or a few acid groups. The early body of the base (complete base rigid body) is obtained by polymerization or copolymerization. Non-limiting examples include: acrylic acid, methacrylic acid, tianuric acid, -glutamic acid'-propene, enoic acid β-carboxyethyl vinegar, maleic acid, cis-decadine: 3 [R0C⑼-CH = CHC (〇) 〇H, where R represents a non-fluorinated group] 'maleic anhydride, fumaric acid, fumaric acid monovalent [R〇q〇x: H = CHq〇x) H 'here r means a chemical group other than chlorine], acrylic anhydride, crotonic acid, cinnamic acid, decomposing aconitic acid, decomposing aconitic acid f' decomposing aconitic acid monovalent vinegar [roc (〇) ch2 (= ch2) c (o) 0h, where R represents a chemical group other than hydrogen], saccharides containing a carboxyl group (such as alginic acid), or saccharides containing a carboxylate group, or a carboxyl precursor group, and carboxyl groups, carboxylate groups A macromonomer of a carboxyl precursor. Carboxylic acid precursor groups include, but are not limited to, acid ratate, N-butylene iminoester, amines, esters, guesses, and anhydrides. Examples of the monomer having a carboxyl precursor group include (meth) acrylic acid chloride (meth) propanamine amine ((meth) acrylic acid N-methyl succinimide) (meth) propane Eyes, aSparagine, and ammonium. References to "(meth) propenyl" herein refer to both the propylene and methylpropanyl forms of the monomer. Preferred carboxylate cations include aluminum, barium, chromium, copper, 5 'This paper size applies to China National Standard (CNS) A4 (210X297 mm) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 1225527 A7 __._ B7 V. Description of the invention (Γ) Iron, wrong, nickel, silver, recorded, Zinc, pyrene, and scale (r4P +). Better cations include hydrogen, bell, nano, bell, substance, ammonium, ma, and magnesium. These polymers can be linear or branched. In a specific example, the polymers are branched, and more preferably, they have branching rates between about 0.001% and about 10%, including 0.001% and 10 ° / ◦. The preferred monomers are acrylic acid, methacrylic acid, and β-carboxyethyl acrylate. Carboxyl-containing propionate polymers are commercially available. In particular, poly (acrylic acid) is widely used throughout the world. As a superabsorbent in disposable diapers "and as a thickener in printing pastes. Poly (acrylic acid) can be obtained from, along with other sources, polycrylAG,

Bohler, Pogtfach ’CH-6221 Rickenbach, Switzerland (Product name · Polycryl); Stockhausen, 2401 Doyle Street,

Greensboro, NC, 27406-2911; and BFGoodrich, Four

Coliseum Centre ^ 2730 West TyvolaRd. ^ Charlotte ^ NC 28217-4578 (Product name · Carbopol). The currently preferred polycarboxylate is poly (acrylic acid) (PAA). However, the present invention is more about synthetic or hydrophobic yarns, fibers, fabrics, finishings, or "textiles" (which are covered in this document, fiber substrates, and textiles) using the hydrophilic fabric finishing agent of the present invention. (, And ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, the terms). These textiles or cloths will exhibit properties often associated with hydrophilic textiles, such as cotton, such as improved wettability and moisture breathability ), While retaining the traditional advantages of synthetic textiles, such as strength and durability. In addition, it is also possible to change the properties of fibers and other properties, such as making synthetic fibers and fabrics. Low flashing properties and improving its In addition, the paper size can also be adapted to the Chinese National Standard (CNS) A4 specification (210X 297) by the treatment according to the present invention.

> Packing · -Order (please read the precautions on the back before filling this page) 1225527 A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of Invention (Name) to give antistatic properties and release characteristics of pollutants . These treated fibrous substrates can be used in a variety of ways including, but not limited to, clothing, upholstery, and other interior furniture uses' for hospital and other medical uses, and industrial uses. The Sears Handbook of Industrial Textiles (Ed S. Adanur

Technomic Publishing Co "Lancaster, PA, 1995, p. 8-11) lists many potential uses. + The hydrophilic cloth of the present invention includes (1) a polymer chain containing a carboxyl group, which is simultaneously linked and cured to (2 ) After being formed as a fibrous matrix on the synthetic hydrophobic fibers. Optionally, lin may be added with the polymer to crosslink and / or fixate the polymer. The fibers of the present invention are intended Includes fibers, fabrics, and textiles, and can be a sheet structure composed of fibers and structural elements (knitted, knitted, tufted, stitch_bonded, or non-woven). Fiber packs can be attracted by non-fibrous components, such as granular fillers, adhesives, and 1 hydrophobic textiles or cloths, including fibers produced from natural or synthetic fibers or such fibrils = blends, fabrics, and Not woven. They may include monofilaments, multifilaments, staple fibers, and those containing these filaments and / or fibers. These fibers may have any desirable composition. It is also possible to make fibers, synthetic fibers Blends. Examples of natural fibers Including navy, hemp, and linen. Examples of synthetic fibers include recycled f, cellulose ethyl 1, and recycled protein. Synthetic fibers include, but are not limited to, polyester (including polyethylene terephthalate) And P: = di = acid two glycols _), polyamines (including nylon), acrylic acid trees κ, Greek, industrial, χκ aramids' azlons, modified acrylic fibers (please (Please read the notes on the back before filling in this page)

1225527 A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention Description (7) (modacrylics), novoloids, nytrils, polyurethane synthetic elastic fibers (spandex), vinyl polymers and copolymers, vinyl (vinal), Vinyon '' Vinylon, Nomex® (DuPont) and Kevlar® (DuPont) ° When preparing this electro-fibrous fiber matrix, synthetic or hydrophobic fibers, yarns, fabrics, textiles, finishings Or fabric ("fibrous matrix, or ,, cloth ,,) by methods known in the art, including soaking, spraying, impregnation, fluid-flow, and padding Exposure to a solution or suspension containing a carboxyl polymer or polycarboxylate. The solution or suspension may optionally include, for example, a cross-linking agent, a catalyst, an antifoaming agent, an optical brightener, a dye, an antibacterial agent , 々 and / or wetting agent. Its solvent may be water, organic liquids, or supercritical fluids. Then the treated cloth is taken out from the exposure, dry g, and solid =. The resulting cloth exhibits untreated cloth Hydrophilicity that is not present in Under the theory, it is believed that the fixed mechanism of reading the __dimensional surface lies in the richness of the two. In the case of polyg fiber, the end of the silk terminal chain and the series of _-shaped fine bonds, and Endurable amine terminal chains form _bonds with the polysalt; these bonds are believed to be formed during the solidification sequence. Lai Xiao and the transbond are both quite strong, but they are in the washing process There will still be a string of hydrolysis in the process. The financial longevity of this finishing is believed to correspond to the number of covalent bonds between poly_salt and the surface of the fiber;

% Paper size applies to Chinese National Standard (CNS) A4 specification (21〇xT ^ JY (please read the notes on the back before filling out this page) _Installation · -Order 1225527 Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Α7 Β7 5 Description of the invention ($) to maximize the durability of hydrophilic finishing. However, the reactive group on the surface of a given fiber on the synthetic fiber, the density, is expected to be relatively small. Michielsen reported Nylon 6,6 has only one reactive amine group per 90 square nanometers (nm2) (Michielsen, S .; /… ## / M. Like. 1999,% 129-136). By comparison, 5- kD poly (acrylic acid) has a radius of gyration of less than 5 nanometers, T? G, so on average only one amido bond can be formed between each polymer chain and the surface. Since there is no damage to the fiber The density of the reactive groups contained on the fiber surface cannot be increased, so the only feasible method to maximize the number of fibers and polycarboxylate bonds is to use a high molecular weight polycarboxylate to maximize the surface coverage. The carboxylates can be Polycarboxylates of lower molecular weight are prepared by cross-linking. Polycarboxylate polymers can be prepared by including a cross-linking agent, a molecule containing two or more carboxyl-reactive groups, in the treatment tank. Cross-linking together. Examples of carboxyl-reactive groups include alcohols, amines, thiols, aminoplasts (such as the condensation products of urine and aldehydes), and oxazoline. This crosslinking agent is suitable for Non-volatile at or below the curing temperature; in this regard, polymer-based or high-molecular-weight cross-linking agents are more useful. The cross-linking agent is more preferably soluble or smoothly suspended in the tank ^ — (Please read the notes on the back before filling this page), order I # 1225527 A7 B7 V. Examples of invention-type cross-linking agents include glycerol and other non-polymeric polyols ( Includes oc, o > diols such as 1,5-pentanediol), poly (ethylene glycol), poly (ethylene glycol) and polysaccharides. Polyphenols can be natural or derived from natural sources and May include cellulose, sugars, pectins, xanthan gum, and guargums. Amine Examples of cross-linking agents include polyamines, poly (vinylamine), and poly (ethyleneimine). Examples of amine-based plastic cross-linking agents include dimethyl alcohol dihydroxyurea (DMDHEU) and related urine-acids Condensation products and polymers containing amine-based plastic reactive groups. Examples of oxazoline-based crosslinking agents include those obtained from Nippon

Shokubai (2651 Riverport Rd. Chattanooga, TN 37400)

Epocros products are listed. If a carboxyl group-containing polymer is used as the carboxyl group-containing polymer, the precursor must be hydrolyzed to form a carboxyl group during or after the finishing agent is applied to the textile. The hydrolysis conditions depend on the nature of the precursor. Preferably, the buffalo lineage occurs under the conditions of temperature and temperature used to treat the fibrous substrate, so as to assist the formation of carboxyl groups when the polymer is applied to a textile or cloth. Preferred precursor groups are acid chlorides or anhydrides. Less preferred precursor groups may require acidic or alkaline aqueous conditions and high temperatures for hydrolysis; such groups include esters and amidines. The preferred molecular weight of the carboxyl-containing polymer that can be used in the present invention is between 11 ‘this paper size is suitable for financial standards (CNS) Tiege (21GX297) A7 printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs

1225527 A7 B7 Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs

V. Description of the invention (I should be produced. In any case, the temperature should not be high enough to decompose the reactants or low enough to cause the reactants to be inhibited or the solvent to be frozen. Unless otherwise stated otherwise, otherwise Textiles are exposed to atmospheric pressure and between 5oc and 110 ° C, more preferably between 15. € and 60. €, and the best are exposed to room temperature at about 20 ° C. The polymer. The pH for applying the carboxyl-containing polymer may be between pH 0 and pH 7, preferably between pH i and PH5, and more preferably between pH 2 and ρΗ4.5. The time required for the inventive method is largely determined by the temperature used and the relative reactivity of the starting materials. Unless otherwise indicated otherwise, these program times and conditions are intended to be approximately 値. Curing conditions may be It ranges from 5.c to 25 ° c, preferably between 150 ° C and 200 ° C. Example • General Information: In the RotawashTM program, a square piece of fabric (approximately 25, x6 ” (Or 6.4 cm x 15.2 cm) placed in a container containing 100 non-recorded steel beads and 50 ml 0.15 weight Wash the detergent solution in a metal tank. Then rotate the tank in a 71 ° C water bath. Each nine-minute cycle in the Rotawash machine is considered equivalent to a home washing (HL) in a conventional washing machine. After the desired number of cycles have been completed, remove the sample port from the tank. -13-This paper size applies to China National Standard (CNS) A4 specifications 7 ^ 1 ^ 97 public ίΤ (Please read the precautions on the back before filling this page ) f installed · Ordered by the Central Bureau of Standards A7 B7

1225527 V. Description of the invention (| 2) Rinse with running tap water for 2 minutes, and place in an oven to dry. The hydrophilicity / hydrophobicity of the fabric piece was determined by placing six drops of water at different positions on the piece of fabric. Suspend the piece so that the water droplets are not placed in the same position as any other material that can be sucked by a squirrel or a hydrant. Measure, record and average the time required for each water droplet to penetrate the fabric. If the "saturation time" is greater than 12 () seconds, then the maggot is recorded as a leap second. The hydrophilicity of any particular cloth is determined by Gapyeong. Example 1 According to the weight percentages listed in Table 1, Prepare seven possible ingredients

There are combinations of PAA (Carbopol 820; BFGoodrich), PatCoRez P-53 (DMDHEU resin crosslinker, Noveon) and WetAidNRW (Noveon) in aqueous solution formulations. Prepare eight pieces of 15.2 cm x 15.2 cm untreated olive-colored polyester cloth pieces and inject one piece of cloth piece in each preparation. The eighth piece of cloth was immersed in water. All cloth pieces were dipped to a wet absorption rate of about 70%, dried at 248cF (120 ° C), and then cured at 380QF (193 ° C) for 30 seconds. The samples were prepared according to the AATCC method 124_96, so described herein. Wash and test the hydrophilic properties of the cloth pieces with 0, 10, and 40 HLs. The hydrophilicity data is recorded in Table 1. (Please read the precautions on the back before filling out this page) Description of the invention (β) Rinse with running tap water for 2 minutes and place in a ⑽.C oven to dry. Six drops of water are placed at different positions on the cloth sheet to determine the fabric-like, hydrophilic / hydrophobic properties. The piece is hung Get up so that the part f where the water droplets are placed does not come into contact with any of the seven or other materials. May measure 1, record and average the time required for each water droplet to soak into the fabric. If, the soaking time, If it is greater than 120 seconds, record the salamander as 120. The hydrophilicity of the special cloth-like pattern is determined by its average wicking time. Example 1 According to the weight percentage composition listed in Table 1, seven possible Contains PAA (Carbopol 820; BFGoodrich), PatCoR ezP-53 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling in this. J .. (DMDHEU resin crosslinker, Noveon) and WetAidNRw (Noveon) combination of aqueous solutions. Preparation Eight pieces of 15.2 cm x 15.2 cm of untreated cotton-polyester fabric pieces were immersed in each preparation. One piece of cloth piece was immersed in water. The eighth piece of cloth piece was immersed in water. All pieces were soaked and pressed. To about 70% wet absorption, dry at 2487 (120 QC), and then cure at 380QF (193 ° C) for 30 seconds. The samples were washed according to the AATCC method 124-96 described herein, and The hydrophilic properties of the cloth pieces were tested at 0, 10, and 40. The hydrophilic data are recorded in Table 1. -14-This paper size is applicable to the Chinese National Standard (CNS) A4 specification (mm) V. Invention Explanation (| 屮) Table A7 B7

Re-application Example 2 'Preparing for wound 20.0 g pH 3.2 contains 1'. /. Alginic acid (gigma_dnch) 0.6 /. Times __Bowls 8 (1 touch), 0 Dingyao (please read the precautions on the back before filling out this page) ▼ equipment-order the printing of the qing igm high ch by the Consumer Cooperatives of the Central Standard Bureau of the Ministry of Economic Affairs, and 〇1〇 / 〇_Light ”solution was immersed in the solution of nylon fabric cloth, immersion pressure with MW, and then dried and cured at 180 ° C for 5 minutes. A cloth with no treatment was used as a control. Water droplets dripped on the treated fabric are taken up in private, and it takes 303 seconds to soak into the untreated fabric. Then use the rotating washing program (Rotawashprocedm ^ I 9 knives and 45 minutes in this article. After 9 minutes of rotating washing, the water droplets are absorbed on the treated fabric within 49 seconds, and the current second is required. 15 This paper size applies to Chinese National Standard (CNS) A4 specification (21〇297297) --------- Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 1225527 A7 ----- ---- * B 7 V. Invention Note (dagger) was soaked into the untreated cloth piece. The treated fabric absorbed water droplets in% seconds after spinning the wire for another 45 minutes, while the control sample took 216 seconds. Example 3 'Preparing for injury 40.0 Gram pH 3.5 contains 0.5% alginic acid (sigma-Aldrich), 0.5% polyethylene glycol (MW 200; Sigma_Aldrich), 0.5o / o sodium hypophosphate (Sigma_Aldrich), 0.5% 1,2,3 , 4 · butanetetracarboxylic acid (sigma_A1drich), 0, 0, 1% Wetaid NRW (Noveon) in water solution. Nylon cloth sheet was immersed in the solution 'dipping pressure at 25 psi, and then under i80 ℃ Dry and solidify for 5 minutes. Control cloth pieces are immersed in water and treated in a similar way. Treated cloth pieces Water droplets were absorbed on average in 28.5 seconds, while the control cloth piece took more than 36 seconds. Then the spin washes were performed for 9 minutes as described above. The treated cloth pieces absorbed water droplets in an average of 93 seconds, while the control cloth piece required more than 39 Example 4. Sodium salt (3: 1 benzene: maleic acid, Mw20,000) was dissolved in 4.8 g of poly (benzenesulfonic acid_co-maleic acid kpssa-co-j ^) via 123.1 g of a 4% poly (benzenesulfonic acid · co-maleic acid) stock solution was prepared in 118.3 g of water. Using this stock solution, 10.0 g of 10 / 0PSSA-co_MA containing 0.1% WetaidNRW (Noveon) was prepared. And 0.5% sodium hypophosphite (Sigma_Aldrich) and 0.75% or 1.5% 1,5-pentanediol solution. Dip a nylon cloth sheet in any of these solutions, immerse at 25 psi, and then at 180 QC Dry and cure for 5 minutes. Also -16- This paper size applies Chinese National Standard (CNS) A4 (210X297 mm) r;-(Please read the precautions on the back before filling this page)-Order 1225527 V. Description of the invention Preparation of untreated control cloth pieces. The cloth was silky by applying 6 or 6 or procedures. After each η, they were dried and Hydrophilic verifier mother f - average wet piece of cloth dipped in Table _ recorded page by Jue h Board Member registration fee to cooperatives PRINTED Post red alcohol (I, 5 in the flooded nip Xie Qing formulation. Table 2

Example $ Prepare four servings of ιαοg containing 1% PAA (molecular weight; ground: W: ch) '0.5% sodium hypophosphite, 〇1%' chest-ship w (Novv 5 Quyou Luo Gongyi Solution of basic cellulose (HEC) (Sigma "Aldrich); the concentration of HEC is shown in Table 3. The individual nylon cloth pieces were dipped into each—this formulation produced 25 PS1 pressure rollers, then rolled at 180 ° 5 points for drying and curing under C = 检验 The hydrophilicity of the cloth pieces is tested as described above, and then the cycle is washed with 7 washing m and 21 repair_minutes. The average time of hydrophilicity of the fabrics is recorded in the table when the scale interval is tested. 3. Among the untreated weaving-17- This paper is suitable for Tiiii ^ TcNs) A4gY 210X297 mm) 1225527 A7 B7 5. Description of the invention (Γ)) The substance is hydrophobic. Table 3. Parameters. Fabric wet time (seconds) HEC weight% 0 cycle 1 cycle 21 cycle 0.75 24.5 22.8 6.0 0.50 35.7 6.5 8.0 0.10 43.7 · 9.5 6.3 0.05 31.3 11.3 4.2 (Please read the precautions on the back before filling this page) Printed by the Employees' Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs -18- This paper size uses the Chinese National Standard (CNS) A4 specification (210X297 mm)

Claims (1)

The preparation includes a polymer containing 0.001% to 25% by weight of several bases, 4 * 0 5 12. The treatment preparation according to item 丨 丨 of the patent application scope, which further includes at least one son-in-law. Emollient D • If the treatment preparation according to item 11 of the patent application scope, it further includes at least one treatment preparation having a wet content range, especially any of the 1Mi item, wherein the radicals include acrylic acid, methacrylic acid, Acrylic acid diethyl 5 di ', maleic acid / dicarboxylic acid monobasic, maleic anhydride, fumaric acid, dicarboxylic acid anhydride, crotonic acid, cinnamic acid, decomposing aconitic acid, decomposing head Sour field, antacids containing ene groups, carbohydrates containing carboxylates, giant hydrazones, cool species that are converted into part of Weiji or Newgen, macromonomers containing carboxylates, A chemical reaction converts polymers and copolymers of carboxylate or iff giant, and their mixtures. The carboxyl group-containing polymer is a poly (propyl # 酉 ^) 0 system 1. The treatment preparation of item 11 of the patent scope, wherein the polymer group containing the polymer group is the treatment preparation of the resistance 17 item, wherein the Hydrophobic fiber formation = fiber-forming matrix, which includes the use of-untreated carboxyl-containing polydift 3 fiber matrix, wherein the base brew, maleic acid, maleic acid f _ include = propyl =:曱 f acid, propane-β side ethylic aconitic acid monoester, decomposed, ugly acid ^ cinnamic acid, decomposed aconitic acid, decomposed carbohydrate containing permeable-chemical reaction sugar, carbohydrate containing carboxylate, macromonomer含有, which contains part of the body, contains carboxyl-spike giant early body, ¾ has polymers and copolymers which can be converted into Weiji or bulk macromonomer through a chemical reaction, and mixtures thereof. The treated synthetic fiber M containing the silk polymer item "wherein the" sis! ㈡ treated synthetic fiber matrix "where the household water range 22 'treated synthetic fiber matrix, where the & water-based fiber The matrix is nylon or polyester. The treated synthetic fiber matrix of item 19 in your scope, wherein the I-treated synthetic fiber matrix has a hydrophilic property that is durable. Ν.ίά ι · One kind of _treated synthetic fiber matrix A method, which comprises: denier. / 2 The treated synthetic fiber matrix is placed on a substrate comprising at least one compound containing 0. 00% by weight to 25% by weight, and at least 0% by weight to 25% by weight. Cross-linking agent, 0% by weight of the catalyst in contact with 0% to 5% by weight of the solution or suspension of the wetting agent; removing the fiber matrix from the solution or suspension; and i The substrate is dried and cured to simultaneously cross-link and fix the Weiji-containing polymer on the fiber of the japonica shell; the raw fiber substrate, which appears in the untreated fiber substrate, is patented. The method of item 1, wherein the solution Or the suspension further includes the method to item 1 of the patent scope, and the solution or the suspension further includes the method of any one of the self-assessment of the self-synthetic gas, wherein the polybutene-containing polybutene is fine, Acrylic acid, Acrylic acid13, Ethyl ethyl vinegar, Maleic acid, 7 maleic acid, maleic anhydride, fumaric acid, fumarate-its dagger, Ai Jingye, 2 acid, cinnamic acid , Decomposing aconitic acid, decomposing aconitic acid is transparent; a ^ 1s of _xianxian, contains sugar of Weigen, contains giant monopyrene, human ϋ i turns i i to ^ ^ or a few acid parts of the body, contains The carboxyl group of carboxyl and its conjugates are the method of any one of item 1 to item 3, in which the polymer type contains 6. If the method of claim 1 in the scope of the patent is declared, the content contains The base polymer is a branch method ^ 250 ^ is a method according to the patent claim 1, which is based on the method of the eighth aspect of the matrix fiber, wherein the hydrophobic fiber matrix is a method of resistant to 1 ^ ' Treated fiber substrate 11. A treatment system for providing durable hydrophilic properties to a hydrophobic fiber substrate