TW461927B - Textile finishing process - Google Patents

Abstract

A process for treating a textile fabric to impart or enhance at least one property of the fabric comprising: introducing the fabric into an aqueous formaldehyde containing solution to provide a wet pickup of an effective amount of the solution by the fabric, applying to the fabric an effective amount of a catalyst for catalyzing a reaction between formaldehyde and the fabric; thereafter exposing the wet fabric to a temperature of at least about 300 DEG F to react the formaldehyde with the fabric to impart or enhance the property of the fabric before there is a substantial loss of formaldehyde from the exposed fabric.

Description

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 461927, A7 '_B7 V. Description of the invention (ί) BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a method of fabric finishing, which uses a formaldehyde aqueous solution to treat different textiles, including cellulose. Fibrous textiles and textiles containing protein fibers. This method is also applicable to textiles' such as synthetic fibers, such as polyester, which contain the above-mentioned combination with different fibers. Fabric finishing methods using formaldehyde as a reactive ingredient are well known, but have many disadvantages. The present invention relates to novel fabric finishing methods, compositions, and treated textiles using a formaldehyde aqueous solution. There are many conventional methods for treating textile fabrics with formaldehyde. These fabric textiles to be treated include protein fibers containing, for example, wool and silk. Cellulose fibers include cotton and snails. These treatments include resin or polymer treatment of the fabric, but these steps are expensive and unsatisfactory. Another method for treating fabrics, especially cellulose fiber-containing fabrics, is a method of embossing and permanence, which provides durable cross-linking of cellulose molecules by formaldehyde, and thus produces durability for textiles and products containing them. Anti-wrinkle prayer and leveling and drying properties. These fabric textiles to be treated are usually cotton / blend textiles. Other synthetic fibers, such as polyester and the like, are often included in these textiles to provide additional properties. For example, polyester fibers are added to cotton fibers to form a cotton / polyester blend. The addition of these polyester fibers can compensate for the strength lost by cotton fibers due to formaldehyde treatment. These problems have been encountered in those conventional methods. So far, we have not invented a simple, reproducible, and completely satisfactory low-cost formaldehyde treatment method, especially ____; ___: _3___________ This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) ( Please read the precautions on the back before filling in this page), δτ 4 6 1 927 A7 B7 V. Description of the invention (>) Don't be a permanent method of pressing. It is known that cellulose materials can be treated with formaldehyde, as demonstrated in U.S. Patent No. 2,243,765. The patent describes a method of treating cellulose using a formaldehyde aqueous solution containing a small amount of an acid catalyst under a time and temperature that allows the reaction to approach equilibrium. When performing this method, the ratio of the formaldehyde solution added to the cellulose must at least maintain the cellulose in a fully swelled state. The time and temperature of the treatment with this formaldehyde and acid catalyst solution are different, and the time required when the temperature is lowered sharply increases. If necessary, the product can be isolated by washing and drying, preferably at a temperature of about 212 ° F. The product obtained according to this method is said to show no increase in wet strength and high water absorption, increased resistance to beryllium fold resistance, and slightly increased affinity for some direct dyes. In recent years additional methods have been designed to treat cellulose fiber-containing products to give these products retention of durable wrinkles, wrinkle resistance, and leveling and drying properties. As mentioned, formaldehyde has been crosslinked by these cellulosic materials to produce these products. It is also known that resins or urea-formaldehyde precondensates or substituted urea-formaldehyde species can be used to produce resin-treated, stamped, durable products. As mentioned in US Patent No. 3,841,832, although formaldehyde has made a significant contribution to the field of cotton finishing, the results are still extremely imperfect. For example, in some cases, due to the difficulty in controlling the formaldehyde cross-linking reaction, the formaldehyde cross-linking treatment showed a lack of reproducibility. As described in U.S. Patent No. 4,396,390, non-reproducibility occurs particularly on a commercial scale. What's more, unacceptable loss of textile strength has been found in many treatments using aqueous formaldehyde solutions. When the high hardening temperature and acid or (please read the precautions on the back before filling this page) -6 Γ Member of the Intellectual Property Bureau of the Ministry of Economic Affairs X Consumption Du Du printed, our specifications are applicable to China National Standard (CNS) A4 specifications ( 210X297 mm) 4 6 1927 Consumption cooperation between employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by A7 B7 5. Description of invention (" 7) When a potential acid catalyst is used together, overreaction and degradation that can damage the strength of cotton often occur . On the other hand, to achieve reproducibility when the temperature is 106 ° F or lower, a longer reaction or finishing time is usually required, making the method considerably less economical. Related solutions are mentioned in U.S. Patent No. 4,108,598, the entire disclosure of which is hereby incorporated by reference. Snails, such as regenerated cellulose (cellulose and copper ammonium), are referred to in this patent as cellulose-containing fibers, which are known to the previous case. Invention 槪 沭 The present invention relates to a fabric finishing method for treating fabric fibers to cause or enhance at least one property of a textile. Such properties include the permanence properties of a woven fabric, and preferably the permanence properties during the finishing process can reduce the textile's loss of textile strength. Further properties include reduced textile shrinkage and / or improved washability of treated textiles. The invention also includes compositions or ingredients used in the method, and textiles treated by the method. The present invention includes a method of treating a fabric textile to achieve or enhance at least one property of the textile. The method includes placing the textile in an aqueous solution containing formaldehyde to obtain a wet pickup of an effective amount of the solution in the textile, effectively An amount of catalyst is applied to the textile to catalyze the reaction between formaldehyde and the textile; and exposing the wet textile to a temperature of at least about 300 ° F, allowing formaldehyde and the textile to be substantially removed from the exposed textile. React to achieve or enhance the properties of textiles. The aqueous solution can be applied to the textile, preferably the textile is placed in the aqueous solution to obtain an effective amount of the solution in the textile. The paper size is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) (Please read the notes on the back before filling this page)

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 19 2 7 a7 B7 _ 5. Description of the invention (bucket). In one range, the treatment solution contains an effective amount of formaldehyde or a substance generated by formaldehyde and a catalyst for catalyzing the reaction between formaldehyde and textiles. After the initial application of the aqueous solution, it may be at ambient temperature that the textile is exposed to a temperature of about 300 ° F before the formaldehyde is substantially removed from the exposed textile. The formaldehyde is allowed to react with the textile so that at least the textile is reached or enhanced. A nature. This step can be achieved by placing the textile in a heated zone having a temperature of at least about 300 ° F. Textiles containing cellulose fibers or protein fibers react with aqueous formaldehyde in the presence of elastomers. By using the pressurization / wrinkle-free method for cellulose fiber-containing textiles, it is possible to obtain good pressurization durability and good strength retention 'and consistent results in textiles containing cellulose fibers. This method uses formaldehyde and a catalyst with an elastomer to achieve wrinkle resistance ' for textiles containing cellulose fibers, while reducing loss in tensile strength and tear strength. Polysiloxane elastomers are preferably used in this method. This method is particularly effective for 100% cotton textiles. Also included is a method of treating a textile textile to enhance at least one property of the textile. It includes treating the textile with an aqueous formaldehyde solution and a catalyst at ambient temperature to catalyze formaldehyde. Reaction with the textile; and placing wet textiles in a heated area with a local temperature of at least about 300 F and placing textiles treated at ambient temperature directly at elevated temperatures to react formaldehyde with the textile to enhance the textile nature. In another scope of the present invention, 'The method of treating a fabric textile with formaldehyde to enhance at least one property of the textile comprises treating with formic acid a fabric containing a fiber selected from the group consisting of cellulose fibers and protein fibers' so that -____.___ 6 ------ One paper size applies Chinese National Standard (CNS) A4 specification (210 × 297 mm) (Please read the precautions on the back before filling this page)

'1T Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs X Consumer Cooperative -46 1 927 V. Description of the Invention ($) Formaldehyde reacts with the cellulose or protein fiber' and grafts an elastomer onto the cellulose or protein fiber. A further scope of the present invention includes a post-treatment method for removing excess formaldehyde from textiles' by washing the treated textiles with an aqueous solution of a formaldehyde remover of an organic acid. Because the concentration of the treatment chemical including formaldehyde varies depending on the treated textile, the concentration of the 'formaldehyde remover' can be determined by standard experiments. The method also includes using urea or a derivative thereof to increase the strength of the textile. This treated textile also forms part of the invention. In a still further scope of the invention, stable chemical compositions or ingredients may also be used in the preparation of the treated aqueous solution used in the method of the invention. The chemical compositions that can be applied to the textile of the method and include water and optional ingredients can be co-applied to the textile with the aqueous system during the method, or continuously at any time, as long as the different compositions are continuously applied The level required in the textile is not impeded by the time it reaches the textile. A description of a preferred embodiment The textiles containing cellulose fibers which can be treated using the method of the present invention include cloths made of cotton or cotton blends. The better treatments required for stationary consumers are more wrinkle-free products and higher cotton content in blended textiles, or preferably 100% cotton textiles. There is a great demand for textiles made entirely of cotton that are wrinkle-free and have tensile and tear strength. 100% cotton textiles are available, but only for heavy trousers or textiles that require heavy pressing on the bottom. Unfortunately, most of the cellulose-free textiles without nicks apply the Chinese National Standard (CNS) A4 specifications-(Please read the precautions on the back before filling this page)

461927 A7 B7 V. Description of the invention (6) The treatment in the formaldehyde system increases the loss of tear and tensile strength, so the treated textile becomes more fragile. It may be too fragile to become a commercial product. Therefore, as the amount of chemicals used in the treatment process increases to achieve acceptable resistance to wrinkles in treated textiles, the loss of tear and tensile strength may fall to unacceptable levels. Polyester fibers are most often blended with cotton fibers to compensate for the loss of strength in treated cotton and form the most common cotton / polyester blended textile. The most commonly used polyester amount is up to 65%. Because of the presence of polyester or other synthetic fibers in the blend, these blended textiles are sufficiently strong but not comfortable or have a higher cotton content, or the most desirable 100% cotton, textile touch . The method of the present invention can overcome the shortcomings of the previous case technology, it can store a higher percentage of cotton in the blend, and can even handle light or thin 100% cotton-containing textiles to achieve a commercially acceptable standard without nicks. While maintaining the proper strength of the textile that is commercially acceptable. The commercial acceptability of treated textiles is the ultimate goal of the method of the invention. A preferred range of the present invention includes a method for treating the endurance of cotton-containing textiles, including 100% cotton-containing textiles, by using an elastomer, preferably a polysiloxane elastomer, using formaldehyde An aqueous solution and a catalyst sufficient to catalyze the cross-linking reaction between formaldehyde and cellulose treat cellulose-containing fiber textiles, and heat-treat the treated fiber-containing fibers in the presence of a catalyst and without substantially removing formaldehyde before the formaldehyde reacts with cellulose. Plain fiber textiles to improve textile wrinkle resistance while reducing loss of tensile and tear strength. It is preferred that the cellulose-containing textile is in a fully swelled state. 8 ____— (Please read the notes on the back before filling this page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Consumer Cooperatives © Yll 'This paper size applies the Chinese National Standard (CNS) A4 specification (21〇 > < 297 (Mm) 46 1927 A7 B7 ^ aio. 23 Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs on March 23, 2015. 5. Description of the invention (7) Elastomers can be applied to textiles together with formaldehyde and aqueous catalyst solutions. This is the simultaneous application of all treatment chemicals to the textile in one treatment solution. However, the necessary chemicals', including water and selected ingredients, can be applied to the textile one after the other at any time during the method as long as the sequence does not interfere with the level of processing required in the textile. The acquisition of elastomers is usually a commercial emulsifier. The specific elastomer-containing composition which can be used in the method of the present invention includes those having a elastomeric property when the composition containing a small amount of elastomer is poured onto an open surface and the film formed by drying when left to dry. This is a simple test to determine if an elastomer is useful in this method. It is even more advantageous if the elastomer chosen makes the treated textile hydrophilic. Water-repellent textiles, that is, those that do not repel water, are generally more comfortable for the wearer. The textile containing hydrophilic (wetted with water) embossed permanent fibers has formaldehyde cross-linkers and elastomer grafts. The textile preferably has a polysiloxane elastomer graft and the textile including snails / preferably contains cellulose. Although any elastomer can be used, polysiloxane elastomers are particularly preferred. Any polysiloxane elastomer can be used in the present invention. Polysiloxane elastomers are known materials. The polysiloxane elastomer has the following general formula. The ground has a main chain consisting of sand and oxygen, in which an organic substituent is connected to a silicon atom and contains η repeating units: R1

I -Si ~ 〇 -——

I

R 'n 9 The size of this paper is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) ------— r Order ·?;- ------ Line 461927 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (g) R and R can be the same or different and include, for example, lower alkyl groups, such as methyl , Ethyl, propyl'phenyl, or any of these groups are substituted with hydroxyl groups, fluoride atoms or amine groups; in other words, reactive groups are attached to cellulose, such as cotton and spironium. The polysiloxane used in the production of the polysiloxane elastomer of the present invention is prepared using a conventional method 'which includes a condensate of a hydroxyorganosilicone compound formed by hydrolyzing a halogenated silicone. The required halide can be prepared by direct reaction between the toothed sand and the Grignard reagent. Another method may be based on the reaction of hexane with an unsaturated compound, such as ethylene or acetylene. After the reaction product is separated by distillation, the halogenated organosilicon can be polymerized by carefully controlling the hydrolysis and a polysiloxane polymer useful in the present invention can be obtained. For example, an elastomer obtained by polymerizing a purified ter tramer with a basic catalyst at 212-302 ° F can be used, and its molecular weight can be controlled using a monofunctional silane. Hardening characteristics and properties can vary widely by using -H, -0H, fluoroalkyl, alkoxy, or vinyl groups to replace some methyl groups, or by using admixtures known to those skilled in the art. The polysiloxane elastomer used in the present invention is a substance having a high molecular weight, which is usually connected by a dimethylpolysiloxane unit (monomer) to a linear chain. These materials generally contain a peroxide-type catalyst that can cause connections between adjacent methyl groups in the formed methylene bridge. The presence of cross-linking usually improves the durability of the silicone elastomer in the treated fiber because it can form larger molecules. Another type of reactive polysiloxane polymer is as described in U.S. Patent No. 4,184,004, which is a hydrophilic organic polysiloxane ternary (please read the precautions on the back before filling this page)

'II This paper size applies to China National Standard (CNS) A4 (210X297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 1927 A7 B7 V. Description of the invention (gas) Copolymer, which is an elastomer and Containing many reactive epoxy groups and many polyoxyalkylene groups, all the disclosures of this patent are incorporated herein by reference. Also disclosed herein as a reference is the disclosure of U.S. Patent No. 4,3,2,993, and the silylated polyethers described therein can be used in the inventive method. It is also possible to make a reactive polysiloxane elastomer in which the reactive groups are sufficient to react with a matrix that has been added to a linear dimethylpolyoxygen polymer. These polyoxygen hospitals can react with cellulose substrates and most protein fibers at the same time. Once they are characterized by a polysiloxane polymer with great durability in the substrate, it is even close to the life of the substrate. The polysiloxane elastomer that releases the reaction product shows that the chemical reaction with the matrix is far easier to react with the non-reactive polysiloxane elastomer ', but it does not mean that the non-reactive polysiloxane elastomer cannot be used in This method. As shown in Tables I and 11 attached hereto, different elastomers from different manufacturers all show enhanced tensile and tear strength. Elastomeric polysiloxane polymers have been found to have increased strength, but simply emulsified polysiloxane oils (or lubricants) do not increase tensile strength. Contains formaldehyde, acid catalysts, elastomers, and The aqueous solution system of the wetting agent is preferably stuffed from the same bath to the textile to be treated so that the moisture content is higher than 20% by weight based on the textile. However, a variety of different processing chemicals can be added sequentially in a variety of processing states during the course of the method. These steps can be arranged to make the method a continuous method. The textile is then hardened by exposure to high temperatures. Congestion technology is familiar to this art department, and usually includes applying the textile to a standard of China National Standard (CNS) A4 specification (210X29 ^ 5 • centimeter) (Please read the precautions on the back before filling this page )

461927 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention ((〇) Aqueous solution, then passed through a squeeze roller to provide wet absorption from about 50% to 100% or higher, usually about 66%. The concentration of the reactants in the aqueous solution and the residence time of the textile in the treatment solution can be adjusted to provide the amount of reactants required based on the weight of the textile (OWF). In a preferred range of the present invention, the textile contains formaldehyde Pre-wet before the chemical treatment bath with catalyst. Pre-wet can be used by itself or aqueous solution containing wetting agent. For general familiarity with the use of formaldehyde for permanent pressing, cotton-containing textile technology is a customary wetting. Agents can be used in the solution, usually at 0.1% (0.1% solids OWF) based on the weight of the solution. This results in a small amount of wetting agent applied to the textile based on the weight of the textile. The wetting agent ensures that the treatment solution follows the correct direction Into the fiber, so that all the fibers can be treated with the treatment solution, not just the outside of the fiber. (If so, it will lead Resulting in very poor treatment). Any wetting agent that does not cause adverse effects to this method can be used. Non-ionic wetting agents are preferred, because ionic agents can cause cracking of the treatment solution, especially elastomer emulsions Therefore, wetting agents must be carefully selected and are preferably tested in the laboratory by those skilled in the art. This is a routine procedure. Pretreatment with aqueous solutions can be carried out by passing the textile through a water bath and then The drum removes excess water, or can use conventional low-humidity suction equipment, i.e., vacuum equipment, and control the amount of humidity in the textile before applying the treatment chemicals in a separate bath. It must know that the textile reaches The humidity content in the processing bath, so you can determine and adjust the concentration of chemicals applied to the processing bath. Therefore, it is exposed to high hardening temperature to obtain the desired content (please read the precautions on the back before filling this page)隼 (CNS) 8-4 specifications (210x297 public meals) Staff cooperation of Intellectual Property Bureau of the Ministry of Economic Affairs Du printed 46 1 927 A7 _ _ B7__ 5 2. Description of the invention (η) The correct amount of reactants in the textile can be confirmed before the level of treatment is required. The amount of textile obscenity before the application of the treatment chemical will dilute the "seen" of the textile after passing through the treatment bath The quantity of chemicals. The above-mentioned step, commonly known as the chemical aqueous solution of wet on wet application, can produce a strength higher than 13% compared to the application of chemicals to dry textiles. When treating wet For textiles, the shrinkage is better than for dry textiles. If the reaction mechanism is not discussed, one thing is certain: when the textiles have been pre-wetted, they can be completely wetted and saturated. All fibers can reach the same degree of saturation and swelling. It was found that dry textiles are not easily wetted uniformly when plugged with a chemically treated aqueous solution. In humidity-on-wet application, water and humectant are first applied and fully saturated before the application of the chemical aqueous solution. This is an example of a two stop continuous method of applying water and chemicals. Do not want to be limited by any theory, because this application should be distributed to areas without or less solution, if a textile has a point-like deeper wet area adjacent to the area that is not wet, then it is deeper wet The area contains more chemicals than it should. Areas with higher chemical concentrations will be treated more than adjacent areas with fewer chemicals. Therefore poor wetting or poor uniformity results in weak or over-treated micro areas and strong untreated areas in textiles. The textile strength is only as good as the weakest point. ° Now the observer is that textiles wetted to 50% with water before chemical application are quickly impregnated with twice the chemical concentration (for Twice the strength). When the chemical solution is used __: ___---- η -___ A paper size is applicable to the Chinese National Standard (CNS) A4 specification (21〇 × 2.97 mm) (Please read the precautions on the back before filling in this page)

461927 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (α) When the water in the textile is diluted to half, not only can it reach a normal concentration, but these chemicals can be used inside and outside the fiber. Move around. It does allow a more uniform application of the treatment chemical in the textile. Therefore, it does not exist in the concentrated area, and each place is treated equally. Therefore, the chemical reaction can be obtained without micro-weak spots. It should be noted that 'when processing dry textiles' textiles have an amount of humidity in the surrounding environment, and for reasons described below, only half the amount of formaldehyde is used. (Pre-wet textiles already contain water) ° It is not surprising that when a mixture of aqueous solution is applied to dry textiles, one half of the catalyst concentration is not used. This reason is obvious. The catalyst concentration is applied on its own curve and does not need to depend on formaldehyde. Its level drops rapidly 'because if the catalyst concentration used for the humidity treatment in the wet process is half of the catalyst concentration used in the humidity treatment for the drying process, the amount of catalyst is not sufficient to obtain a good reaction or good treatment. The concentration used is based on a mixture of aqueous solutions applied to dry textiles in the prior art. The appropriate catalyst concentration was selected by referring to the previous data, and according to the data, although the intensity is slightly lower than the humidity in the wet treatment, it is still quite close. Surprisingly, the shrinkage control in dry textile processing is not good. If the catalyst concentration is halved, the shrinkage will be worse. The addition of urea to textiles results in a significant increase in the strength retained in the textiles. Urea can be added to the treatment solution at the same time as other chemicals, or separately or sequentially with selected ingredients. In some samples to which urea was added, it was 30% higher in strength than samples treated with a treatment bath that did not contain urea. Urea can be added to the composition of the treated aqueous solution to provide a base (please read the precautions on the back before filling this page) r The silver of this paper is also applicable to China National Standard (CNS) A4 (210X297 mm) 4 6 1927 A7 B7 5. Description of the invention (A) The weight of the textile is from 0.5 to 3% urea, preferably 1 to 2% OWF, or may be sequentially applied to reach the same amount in the textile. The mechanism of increased strength is still unknown, but it is completely reproducible on woven and knitted fabrics. Urea is preferably dissolved in water before being added to the treatment bath, and it is added just before any wetting agent is added to the treatment bath. Note that in the above, wetting agents can also be added in the pre-wetting step. Surprisingly, textiles treated with urea have at least a 30% increase in tensile and tear strength. This effect of urea is unique to the aqueous system of the present invention because it does not increase strength for other methods of cross-linking formaldehyde. However, it is slightly reduced for pressurization durability, i.e., DP 値. There is not much concern about the 0.5 point decrease in DP 値 in this enhancement process, but the increase with an intensity of '30%. Since urea is preferred, the amount of urea derivative compatible with the aqueous system can be easily determined by those skilled in the art based on the amount of urea added to the system. These derivatives include substituted urea 'in which one or more organic groups are used to replace one or more hydrogen atoms of urea. Such organic groups include lower alkyl groups, i.e. methylethyl, propyl, as long as the water solubility of these urea derivatives has no adverse effect in aqueous systems. Similarly, thiourea and its water-soluble derivative can also be used. It has further been found that when urea is added to the aqueous emulsion of polysiloxane elastomer at a concentration that can form a complex that can be stored for a long period of time, a stable composition can be obtained which can be diluted again at the time of use. This prevents the separate addition of urea when formaldehyde is added and forms a treatment bath that is applied to the textile to be treated. For example, formaldehyde, complexes and water can be added to the bath with the appropriate ratio. _______15_ National Standard (CNS) Α4 size (210X297 mm) (Please read the precautions on the back before filling this page) Order the wisdom of the Ministry of Economy Printed by the Consumer Cooperatives of the Property Bureau Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 46 1927 A7 _B7__ V. The invention description (A) is used to process textiles. It can be pumped from a storage tank using a good pumping system to maintain the proper ratio, and therefore removes the need for a processing solution tank. However, formaldehyde or catalyst cannot be added to the compound because the combination of elastomer, urea and formaldehyde or catalyst is not stable enough for long-term storage. The treatment level depends greatly on the amount of formaldehyde used in the treatment solution, but also on the amount of catalyst used. The addition of catalyst should be proportional to formaldehyde, such as more formaldehyde and more catalyst. Urea may affect treatment levels, but other ingredients, such as humectants and other commonly used ingredients, do not affect treatment levels. The level of treatment chosen depends on the textile. Some textiles can resist high levels of treatment, but others cannot. The following are rules of thumb, but experimental tests can show what treatments can be used. It is also possible to use extremely high temperatures that can cause the crosslinking reaction before the removal of formaldehyde is large enough to affect the reaction and provide inadequate processing. According to this range of the invention, the tamped textile can be immediately placed in a heating chamber at about 300 to about 325 ° F. This is an extremely important commercial area of the present invention because it is sufficient for continuous operation at a commercial scale of 15-200 yards per minute, depending on the type of textile and fiber. The preferred method is designed for commercial applications, so the method needs to have a commercial price. This method can also be accomplished at low temperatures using a reactive catalyst hardening and / or the presence of an elastomer. It can also use any combination of technologies that avoids the substantial loss of formaldehyde during hardening. For example, low temperature can be used with aqueous formaldehyde. It is also possible to use a pressurization system that is pressurized to greater than atmospheric pressure, thereby avoiding the formaldehyde application of formaldehyde before the cross-linking of the treated cellulose fiber-containing textiles with the CNS M standard (2 丨 〇 > <29; Erli> ~ (Please read the notes on the back before filling in this page)

461927 A7 B7 5. Description of the invention (β) Substantially removed. In addition, when the method of the present invention is applied to a cotton-containing textile, which contains 100% cotton-containing textile, it uses less formaldehyde than other conventional methods. The shirt clothing textiles treated by the method of the present invention contain about 6000 ppm after treatment and before steaming to set the shirt clothing, while similar shirt clothing textiles use other crosslinking methods at 700 ppm +. Tests have shown that continuous operation of the steam setting chamber allows the exposure of the treated textiles to effectively remove residual formaldehyde down to 200 ppm. From the point of view of consumers concerned about the presence of formaldehyde in purchased products, it is also an important scope of the present invention. It is also possible to launder textiles using continuous or batch scrubbers. They all remove substantially all formaldehyde. It is known that a polymer resin additive sufficient to form a flexible film can be added to textiles. For example, these additives may be polyethylene latexes or fine aqueous dispersions, various alkyl acrylate polymers, acrylonitrile-butadiene copolymers, deacetylated ethylene-vinyl acetate copolymers, poly Carbamates and similar. These additives are known to those skilled in the art and are generally commercial products in the form of concentrated aqueous latex. This latex was diluted to provide approximately 1 to 3% polymer solids before being treated with a plug bath with a catalyst-containing aqueous solution. A conventional softener is a softener that is essentially selected in the method of pressing durability using resin treatment or formaldehyde crosslinking, and is a high-density polyethylene, Mykon HD. As shown by the examples, it was unexpectedly found that the use of polysiloxane elastomers instead of high density polyethylene can significantly reduce the tear strength loss of treated textiles after rinsing, while providing better control of the process. The importance of good control in the method For parties with commercial prices (please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, τ

This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 461927 A7 B7 5. The invention description (mountain) method is necessary and can be provided by continuous operation ~ And the product is unaffected by changes in atmospheric pressure, humidity and the like. Because the method of the present invention can treat textiles containing cellulose fibers, various natural cellulose fibers and fabrics can also be used. Mixtures such as cotton and jute. Other fibers that can be used for blending with-or more of the above-mentioned cellulose fibers are, for example, polyamide (e.g. nylon), polyester, acrylic (e.g. polyacrylonitrile), poly (hydrocarbons) and stable at reaction temperature Any fiber. Such blends preferably include cotton or natural cellulose fibers in an amount of at least 35 to 40 m%, most preferably at least 50 to 60% by weight. Spiral reeds and blends containing spiral reeds are also included. Snail is a general term for synthetic fabric fibers, and its main component is one of cellulose or its derivatives. The textile may be a resinated substance and preferably is unresinified; it may be knitted, woven, non-woven, or other construction. After processing, the resulting resistant, wrinkled textiles will substantially maintain the desired configuration during the life of the knotted fabric. In addition, the textile has an excellent scouring appearance even after repeated washing. The present invention does not control the cross-linking reaction based on the defined humidity content, because the cross-linking reaction is most effective in the most highly swelled state of cellulose fibers. A lower amount of humidity can be used, but it is worse. However, when a polysiloxane elastomer is used in this method, the polysiloxane elastomer needs to be present in a sufficient amount to reduce the loss of tensile strength and tear strength in the textile, which is usually the same as that used in the previous case. Mykon HD's softener treatment method is used in conjunction with the same textiles. Formulations and formulas of the present invention —_______ 1 «____. This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling this page)

461927 A7 B7 V. Description of Invention (q) The method can be adjusted to meet the specific commercial needs of the textiles being processed. For example, formic acid and catalyst concentrations can be increased to provide better handling; then the softener concentration is also increased to compensate for the loss of tear strength caused by increasing the amount of catalyst used in the process. It tends to use a computerized control system for processing a variety of different textiles and tolerates variations when processing different textiles, which is another advantage of the method of the present invention. Polysiloxane oils are conventionally used as polysiloxane softeners and have been found to be partially used in textile treatment, but they strongly tend to produce different removal points and have serious disadvantages. However, the specific silicone elastomers used in the method of the present invention can completely overcome these problems. The blended textiles to be treated with the present invention are impregnated in a solution to provide an absorption of about 3% formaldehyde, 1% catalyst, and 1% polysiloxane resin elastomer based on the weight of the textile (OWF). This step can be done sequentially or using a solution. When completed in one shot, it requires an absorption of about 66% by weight of the aqueous formulation solution to achieve the above-mentioned percentage of the reactant in the textile. However, when processing 100% cotton-containing textiles, the chemical concentration must be increased such that 5% formaldehyde OWF, approximately 2% catalyst, and approximately 2% elastomer are trapped in the textile. This is in contrast to the method used to treat 100% cotton in the previous case, which reduced the reactant concentration due to the strength loss caused by the treatment method. The hardening temperature is approximately 300 ° F. In fact, chopped textiles can be placed in an oven or heating chamber at 300 ° F. The formaldehyde concentration can be changed, and it is best judged by the artist based on the textiles to be treated. The method includes using formaldehyde in the form of an aqueous solution and having a concentration of 0.5 to 10% by weight of the cotton-containing textile. The preferred formaldehyde concentration in textiles is from 1.5% to 7% based on the weight of cotton-containing textiles (please read the precautions on the back before filling out this page), βτ Intellectual Property Bureau of the Ministry of Economic Affairs, consumer cooperation, printed paper standards apply China National Standard (CNS) A4 specification (210X297 mm) 46 1927 A7 B7 V. Description of invention (v ") The consumer cooperation of the Intellectual Property Bureau of the Ministry of Economic Affairs Du printed textiles containing snail fiber can be treated with an aqueous solution of the mixture. The mixture Contains a high concentration of formaldehyde 'and a catalyst sufficient to catalyze the cross-linking reaction between formaldehyde and snails, where the concentration of formaldehyde is sufficient to produce a stamped durable textile, and then heat-treating the treated textile to produce a substantial amount when washed with water Non-shrinkable permanent snail fabric. This method can also include an effective amount of an elastomer, especially a polysiloxane elastomer, in an aqueous solution of the mixture, and then formaldehyde reacts with snails in the presence of a catalyst and elastomer, and the formaldehyde is not substantial before the reaction of formaldehyde and snails The treated snail-containing fiber textile is thermally hardened under the conditions of removal, which is used to improve the wrinkle resistance of the textile and reduce the tear and loss of tensile strength. The hardening temperature is about 350 ° F. In fact, choked textiles can be placed in an oven or heating chamber at 350 ° F. The formaldehyde concentration can be changed, and it is better to be judged by those skilled in the art. The method includes using formaldehyde in the form of an aqueous solution and having a concentration of 14% to 20% by weight of the treated snail-containing textile. The preferred formaldehyde concentration in snail fabric is from 15% to 18% based on the weight of the textile (OWF). Removal of formaldehyde from treated textiles is a further scope of the present invention, which involves the subsequent use of chemical treatment or washing steps. This is advantageous for commercial processing in factories. It has been found that treating finished textiles with a formaldehyde remover solution after hardening allows the textiles to have acceptable formaldehyde levels, such as organic acids such as oxalic acid, formic acid or the like. The acid concentration in the treated aqueous solution can be determined by routine experimentation, which obviously depends on the formaldehyde concentration used in the method. The change in acid concentration was from about 0.5% to about 3% by weight in the treatment solution. (Please read the notes on the back before filling this page)

This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) 461927 A7 B7 V. Description of the invention (\ ° \) For the treatment of protein fibers, such as silk or wool, a higher formaldehyde concentration is required. As described earlier, polysiloxane elastomers react with protein fibers. Formaldehyde has been used on wool for many years, but it is not used to produce permanent properties. If wool fibers are treated with 4.0% formaldehyde based on the weight of the article as suggested in the literature, the cross-linking of natural wool is enhanced, thus making the wool resistant to alkaline degradation. That is, wool shows reduced shrinkage. However, if the wool treatment in the method of the present invention uses a very high concentration of formaldehyde and a catalyst, preferably a reactive catalyst, the wool textile treated by the method of the present invention can obtain a relatively high press durability (Dp) . Because the fibers on the opposite surface can only move the fiber in one direction, it has mechanical shrinkage for the wool throughout, and hinders the wool's permanence (DP) properties. The cross-linking of formaldehyde with wool fibers is not strong enough to overcome the mechanical water shrinkage caused by hot ' water and fiber opener detergents. It was found that wool textiles that had been shrink-proofed before being treated with formaldehyde (chlorination, treated with potassium permanganate, or hydrogen peroxide), showed excellent DP after being washed in a domestic washing machine at 140 ° F. Higher formaldehyde concentrations than those cited in the literature are similar to those used when treating snails, such as 16% formaldehyde based on textile weight, and 4.5% catalyst LF. General softeners are also used. These treatments are effective for wools that do not have shrinkage resistance, but they are not effective when starting to produce shrinking shrinkage (mechanical) after one or two washings. This is because the DP disappears as the shrinkage increases. This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling this page) --5 Printed by the Intellectual Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 461927 A7 _ ^ ____ B7 _ .__

V. Description of the invention (yO (please read the notes on the back before filling out this page) Silk is similar to wool in chemical properties, but very different in physical properties. It is partially stabilized in a very clever way. When used At the same concentration as used for wool, compared with the untreated control group, it shows a smoother and newer appearance and fewer fine crease marks. When the silk is treated by the method of the present invention, it is washed after washing Still highly maintains the luster or shine of silk fibers. Catalysts used in the process include fluorosilicic acid, which can be used for mild reactions and can be applied to blended textiles. On high applications, for cotton textiles, or shirting textiles Catalysts that can be used are, for example, magnesium chloride with citric acid, which is a commercial catalyst Freecat 9 and is similar to catalysts containing aluminum chloride / magnesium. One type of catalyst that can be used in the present invention includes those described in US Patent 3,960,482 No., all of which is incorporated herein by reference. These catalysts include acid catalysts containing acid salts, examples of such acid salts For ammonium, magnesium, zinc, aluminum and alkaline earth metal chlorides, nitrates, bromides, difluorides, sulfates, phosphates, and fluoroborates. Magnesium chloride, aluminum chlorohydrochloride, and pins are also used, among others Mixture 8 Consumption cooperation by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs can be used in the present invention as a water-soluble acid as a catalyst. It also includes inorganic and organic acids, such as aminosulfonic acid, phosphoric acid, hydrochloric acid, sulfuric acid, Adipic acid, fumaric acid, citric acid, tartaric acid, and the like. These catalysts can be used alone or in combination according to the simple judgment of the artist. For high application, for pure snail fabrics, or shirting materials The catalyst that can be used in textiles is, for example, magnesium chloride with citric acid, which is a commercially available catalyst, Freecat LF. Freecat 9 is another chlorinated paper. The paper size is applicable to Chinese National Standard (CNS) A4 (210X297 mm) 461927 A7 B7 V. Description of the invention (,) Magnesium catalyst, which contains aluminum / magnesium chloride. These catalysts are available from Freedom Text Chemical Co. (Please read the back first) Note: Please fill in this page again.) The catalyst LF is a special reactive or "popular" magnesium chloride catalyst used in cotton's conventional formaldehyde treatment method, and it contains magnesium chloride and organic acids that promote acidity, such as citric acid to promote acidity. .Other acids can also be used. Catalyst LF is used to harden low-formaldehyde resins that are difficult to react. The wonderful thing is that most people will be more acidic than Catalyst 9 (only magnesium chloride), so it is expected to cause Large damage and more strength loss. In fact this is not the case, such catalysts often produce better handling and better strength. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints during the crosslinking reaction during the hardening step, when When cross-linking occurs, the humidity is generated in the textile, resulting in a decrease in the moisture content of the textile. When the textile has a moisture content of 20% or less, it tends to reduce the efficiency of the crosslinking reaction and requires a higher formaldehyde concentration. In a preferred range of the present invention, when the humidity rises to a high level, that is, greater than 20%, preferably greater than 30%, for example from 60 to 100% or more, the crosslinking effect is optimized. Humidity is extremely difficult to control, but does not cause a problem for the present invention. Of course, excessive amounts of water are not allowed to cause catalyst transfer to textiles. The results shown in the following examples are obtained in accordance with the following standard methods: 1. Appearance of textiles after repeated laundering at home: AATCC test method 124-1992 2. Tensile strength: ASTM: Test method D-1682- 64 (Test 1C) 3. Tear strength · ASTM: Test method D-1424-83 falling body pendulum _; _91 This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) 461927 A7 B7 V. Invention Explanation (,) Method 4 · Shrinkage: AATCC test method 150_1995 5 · Textile wrinkle recovery: Angle recovery method: AAT (χ test method 66-1990 wait angle rotation and AATCC test method 143-1492 provide DP 値. In the case of DP of textiles, the visual comparison test is performed under the control of the light source. The number of wrinkles in treated textiles is compared with the number of wrinkles on plastic replicas made of beryllium scars. Those plastic replicas have different The degree of creases and the range from extremely wrinkled knotted fabric is 1 DP number to 5.0 DP · smooth smooth creaseless knotted fabric. The higher the DP number, the better. For the market-acceptable no-smear textiles, DP値 is 3.5, but rarely reached. Those who are familiar with this art think that the difference between the two is the biggest when DP is 3.50 and 3.25. When DP is 3.50, all wrinkles flatten and disappear. When dp is 3.25, it can still be seen All creases and sharp creases are shown. For cotton textiles, the acceptable target on the market is DP 3.0, with a filling tensile strength of 25 and a base yarn tear strength of 24 pans. There is no DP for snails before this invention, because it is treated with formaldehyde DP method. As important as these properties, or even more important, is that the method must be reproducible on an industrial scale. Furthermore, shrinkage Control is a very important property, and DP 値, which is unacceptable for treated cotton, becomes acceptable for snails, which can control the shrinkage. Control of shrinkage in snail-containing fibers By using a mixture of aqueous solution containing high concentration of formaldehyde, and a catalyst sufficient to catalyze the cross-linking reaction of formaldehyde and snail, the spinning of snail-containing fiber is treated with _ 74______ ______ _______ This paper size applies to Chinese national standards (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page) Order the consumer cooperation of the Intellectual Property Bureau of the Ministry of Economic Affairs Du printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and the Consumer Cooperative printed by 461927 A7 _____ B7 5 2. Description of the invention (A) Fabrics in which the concentration of formaldehyde is sufficient to produce a shrinkage control of the textiles, and the treated textiles are thermally hardened to produce treated snail fabrics that do not substantially shrink when washed. In all of the following examples, non-ionic humectants are used, as are those skilled in the art. The amount of humectant used is about 0.1% by weight. The humectant used in the cotton examples is an alkylaryl polyether alcohol, such as Triton X-100. The humectant used in the examples of snails is trimethyl acetohydrin ethoxylate, such as Union Carbide Tergitol TMNG. The use of humectants can completely wet the textiles with the aqueous solution of the fibers. Cotton textiles are the most difficult to handle because they can cause severe loss of tensile and tear strength. This severe loss of tensile and tear strength renders treated textiles unacceptable on the market. The general industry standards for cotton undershirt fabrics may have a tensile strength and tear strength of the fabric with a base yarn tensile strength of 25 pounds and a base yarn tear strength of 24 ounces. Cotton fabrics must meet and / or exceed this standard. The test conditions are shown in the table. In some tests of cotton-containing textiles, the polysiloxane elastomer was a commercial softener Sedgefield softener ELS, which was added as an opaque white liquid and contained 24-26% polysiloxane Alkane, which has an acid-base ratio of 5.0-7.0 and is easily diluted with water. When used in the present invention, the product uses Mykon HD and DP 値 is formed at a catalyst concentration of 0.8%. DP 値 3.5 'is obtained after 1 wash, and 3.25 is obtained after 5 washs. The required catalyst concentration is 2.0%. . Another type of polysiloxane elastomer that can be used is a commercial dimethyl polymer standard that applies the Chinese National Standard (CNS) A4 specification (210X29 ^ · ^ '(Please read the precautions on the back before filling this page). Ordering economy Printed by the Intellectual Property Cooperative of the Ministry of Intellectual Property, 461927 A7 B7 V. Description of the Invention (outside) Siloxane emulsion, which is sold and used by General Electric under the product number SM2112. This substance is added as an opaque white liquid and contains 24-26% polysiloxane elastomer, which has a pH of 5.0-8.0 and is easily diluted with water. When Mykon HD is used and the catalyst concentration is 0.8%, its tensile strength and tear strength are significant and unexpected. Above the catalyst concentration of 2.0% and get the same DP result. The catalyst concentration of 1.0% ELS is recommended to ensure the safety range, so any changes between treatments will be within acceptable specifications. Formaldehyde In the form of an aqueous solution, it is prepared from commercial Formalin containing a 37% formaldehyde aqueous solution. As used in the art, all percentages shown in the examples and tables are based on Products or chemicals received by the manufacturer. Percentages are weight percentages, and in most cases are based on the weight of the textile being treated, except that the wetting agent added is based on the weight percentage of the bath to be added. The examples shown below are intended to illustrate and provide better understanding of the present invention and are not intended to be limiting. The determination of the amount of textile processing solution absorbed in the bath is determined by passing the textile through a bath containing only water and then extruding it. Drum. The specific weight of the dry textile is determined and compared with the same amount of textile after passing through the bath and pressing the drum. The absorption is expressed as a percentage of absorption. For example, 90% absorption means that the textile is passing through the fabric. After plugging the bath and squeezing the roller, it absorbs 90% of the original weight. Obviously, the amount of absorption depends on how quickly the textile moves through the bath, the pinch pressure between the rollers, and the tendency of the textile to wet. These parameters_ ___ ：-26________ This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page). Note (X) (Please read the notes on the back before filling this page) The number can be adjusted to control the amount of absorption ', so the concentration of chemicals in the bath can be controlled to further control the percentage of chemicals based on the weight of the textile. These adjustments The technology is known to those skilled in the art, and for those skilled in the art, it is necessary to know the absorption amount so that the weight of the chemical based on the weight of the textile (OWF) can be measured, thereby controlling the reaction of the textile to obtain the desired result. The examples shown are for illustration and to provide a better understanding of the invention rather than limiting. In order to determine the fact that formaldehyde is lost in conventional methods, experiments will be performed as in conventional methods that expose textiles to extremely hot air Rapid heating, and heating according to the method of the present invention. Example 1 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs As mentioned, it may be hardened at a temperature as high as the crosslinking reaction can be achieved before a sufficient amount of formaldehyde is lost to good treatment. In this experiment, '100% cotton Oxford shirt fabric uses 5.0% OWF formaldehyde (37%), 0.8% 0WF, Freecat No. 9 accelerator produced by Freedom Textile Chemical Company, and 1.5% 0WF. Sedgesoft ELS, an elastomer softener made by Sedgefields Specialties, is squeezed to absorb about 60-70%. The sample was then dried and hardened under stretching in an air circulating oven set at 300 ° f for 10 minutes. Example 2 'The same textile was used in Example 1, and another sample was taken and plugged with a similar solution. The only difference was that the accelerator No. 9 as the catalyst was 1.0% 0WF. Otherwise the sample is processed in exactly the same way. Example 3 __ ----- ^ 22 ------ This paper size is applicable to China National Building Standard (CNS) A4 (21 × 297 mm) d6 1 927 A7 B7 Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs Preparation 5. Description of the Invention (Λ) The same textile was used in Example 1, and another sample was taken and plugged with a similar solution. The only difference was that the accelerator No. 9 as the catalyst was 2.0% OWF. Otherwise the sample is processed in exactly the same way. Example 4 The same textile was used in Example 1, and another sample was used to plug the solution. The only difference was that the accelerator No. 9 was 0.4% OWF, and Mykon HD was used instead of Sedgesoft ELS. Body softener. Otherwise, the samples are processed in a completely similar manner. Example 5 The same textile was used in Example 1, and another sample was used to plug the solution with a similar solution. The only difference was that the accelerator No. 9 was 0.8% 0WF, and Mykon HD was used instead of Sedgesoft ELS. Body softener. Otherwise the sample is processed in exactly the same way. Example Θ The same textile was used in Example 1. Another sample was taken with a similar solution for plugging. The only difference was that the accelerator No. 9 as the catalyst was 1.0% 0WF, and Mykon HD was used to replace sedgesoft ELS elasticity. Body softener. Otherwise the sample is processed in exactly the same way. Example 7 The same textile was used in Example 1. Another sample was used to plug the solution with a similar solution. The only difference was that the accelerator No. 9 as a catalyst was 1.5% 0WF, and Mykon HD was used instead of Sedgesoft Els. Body softener. Otherwise the sample is processed in exactly the same way. Example 8 (Please read the precautions on the back before filling this page)

This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) 4 6 1 9 2 7 Α7 Β7 V. Description of invention (VI) (Please read the precautions on the back before filling this page) Using the same textile, taking another sample and plugging with a similar solution, the only difference is that the accelerator used as a catalyst is 2.0% OWF, and Mykon HD is used to replace Sedgesoft ELS elastomer softener. Otherwise the sample is processed in exactly the same way. Example 9 A sample of the same textile was rinsed and dehydrated in a domestic washing machine, but was not processed using any crosslinking method. Example 10 Another sample of the same textile was used as an untreated, unwashed control group. It is clear from Table I that the samples treated with the elastomer softener can obtain a higher degree of pressing durability than any sample treated with Mykon HD. For each treatment, the tensile strength and shrinkage were similar. Printed in another experiment by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the results are shown in Table Π. Samples of 100% cotton Oxford shirts were choked with two concentrations of formaldehyde 3.0 and 5.0% 0WF. The catalyst was treated with three concentrations of accelerator No. 9 at 0.8, 1.0 and 2.0%. Sedgesoft ELS was used in half of the samples and Mykon ffl) was used as the softener in the other half. Both softeners were applied at 1.5% 0WF. Each sample was individually plugged with the solution shown in Table II and then hardened at 300 ° F for 10 minutes under tension. All samples are processed in exactly the same way and the intervals are timed. As can be clearly seen in Table Π (Example Π to Example 22 and control group), after 5 times of rinsing, the tear strength of the Sedgesoft ELS sample compared to the Mykon HD sample, which has almost two Times. In addition, one-to-one 90___ This paper size applies the Chinese National Standard (CNS) M specification (210X297 mm) 461927 A7 B7 V. Description of the invention (j It can be seen again that its DP 値 is higher and the display has better smoothness (please first Read the notes on the reverse side and fill out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics -30- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 461927 Α7 Β7 V. Description of the invention (Λ Economy Printed by the Consumer Cooperative of the Ministry of Intellectual Property Bureau oo «Ν o se 缫 cn CO CN CN CN cn cn i—HV 1 (/ —N CO 〇0 £ IT) VO CN ON CO cn cn 00 £ 药 # 1 HJ Γτ 〇 X 〇X o X »-HX o X 〇X 〇X o XJ X ϊα 琚 Ρ- ^ χ \ D CS cs OS 沄 CO 00 w-ϊ i〇cs 味 味 > —H o cs»-«H» --H oo inch 1 1 Zhi 沄 ol〇Ό CN cs 沄 o CO m cs C < l cn cn p___H V 1 1 00 o〇w- > cs 00 cn oo oo vr > μΨ, 〇X 〇X 〇XX 1 — ^ X o XOX o X 1—t X ¥ 1 琚 [in Yeats X 00 vn yn os cs 00 1〇o 籴-> 1—Η oo CN ί—H r «H oo CN 1 1 in 〇s qi in wi cs υ- > Os X inch cn v〇 inch CN VO VD cs VO CN X os cn Mu. XXX oo XXXX —cs X X —Θ inch ON mi〇oo ON 〇〇 < N CO t-HG \ CS c〇§ v〇Ό cn 〇o 120. 133. bu ν〇m network & ο read X cn X 〇〇 \ cs X 00 ON v〇x CN v〇X CM X m P: X o… X o Q \ 〇 \ X X100.6 Bake X cn bu o 00 〇cs c ^ > bu CO ^ &: wn m 沄 s cn VO On cn inch 1— (t > * Ann w 雔 o o O oooo 〇o 1 1 μ t®Sl〇fc O m 1 1% OWF amount i—l »Λ * ~ H wi i—1 mr ~ H tH t—1 v〇» — 4 ΙΟ «-H 1 1 00 W XA 00 PJ § g § g Q 1 1 hit, r- ^ o 〇CN oo ί—H! 1 1» oo ιτί ooooo 〇SS u- > w- > in m Wi to 1 1 1 1 ng mm Jijun ft JML t4rll St M. ft jfajL W M. W M. W _ ft M > 4JJ ft m M. -UJ ft m iSW ; N CO inch VO r- 00 as ο

Sai Sao fiercely bowed> ^ BMW, I (Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) Α4 size (2ί〇 × 297 mm) 46 1 927 A7 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

(Please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 46 192 Five inventions (printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs mΗm) A7 B7 Tear strength 2 5 washes WXF 1 卜 cn X 00 ON < N σ \ 〇 \ ι—Η X rrH inch 〇 \ wi X CO Tensile strength 2 5 washes WXF 〇 CM X cn ON Inch 〇 Inch X cn fS 70.1 X109.7 DP, 5 times washing 3.00 «-Η CO or— ^ V Dagger following 乂 ts ^ CO CO X ooo 1-HX oo oo X o Yao 1〇 select o < N 〇 f ** 4 CO cn t-π m -nuol〇C4 oo CO 〇V / «— S S3 44J LL 00 m pH X cs as C5 X Bu vo X Bu vo r—H 〇〇〇r—4 CN o cs Tear strength 1 Pan Division WXF 〇0 rH CO X oo rH CM X v〇 &N; 77.4 X103.8 Tensile strength 1 lb WXF o so to X o inch in ra m X cs CO CO 74.1 X106.7 ΪΕΦ 300/10 300/10 1 1 Softening dose% OWF l〇 «—H vn H 1 1 Type of softener gg 1 1 ϋΐ 〇o cs 1 1 ch2o% OWF oom 1 1-Na you, ng鹾 佟 10 0% cotton 100% cotton 100% cotton series cs Qinle 葙 (Please read the notes on the back before filling this page) This paper size is applicable to China National Standards (CNS) Μ specifications (2! 0X297 mm) 461927 Wu Zhan Ma "" measures four 18 x 36 inch snail Challis textile samples, using a treatment solution to plug and pass through a squeeze roller to get the amount of processing chemicals shown in Table I. The treated textile is placed in a fixed position Pin frame and hardened in the oven at the temperature shown. The fixed textiles were removed from the oven and taken out of the fixed frame. The physical properties of the treated textiles were measured and recorded and shown in Table II. It is clear that DP 値 can be improved when the amount of formaldehyde based on the weight of the textile (OWF) is increased, but the strength of the textile is reduced. This result also appears in the amount of shrinkage, and the results show completely unexpected DP and shrinkage Reduced combination. Example 24 The sample was prepared as in Example 23, but the OWF (R) shown in Table IV was provided from scotch linen textiles and the amount of necessary chemicals. The curing temperature was 300 ° C but the residence time was different. The results are shown in Table IV. Example 25 Lenzing Lyocell snail fabric was processed according to the method of Example 1 to obtain the amount of OFF chemicals as shown in Table V. Table V shows the efficiency of this method for Lyocell snails. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (Please read the precautions on the back before filling this page)

This paper size applies the Chinese National Standard (Cns) A4 specification (2 丨 〇297297 thin) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 46 1 927 A7 B7 V. Description of the Invention (Vi) DP, 5 washings w- > OJ cn 13.50 | | 4.00 1 oi—H VO ^ Flare 2.83 X +0.25 1,25 X +0.67 0.50 X +0.16 18.25 X 8,42 iTear or rupture strength 1 degree Consumption% L_ 108.4 X 107,2 84.0 X 87.4 72.7 X 59.1 On X inch m S mm Transport 81.5 X 75.3 74.3 X 69.2 67.8 X 50.5 86.7 X 77.2 Store a 300/10 300/10 300/10 1 t Urea% 0WF o < N o CN o cs 1 1 | SM2112 '% 0WF — »—H m rH 1 1 LF catalyst,% 0WF inch ΓΟ CO inch 1 1 ch2o% 0WF ooo 20.0 Control group ng oo 卜 〇 \ 卜 〇oo Γ- ·

Alm DP, 1 wash | 3.50 1 CS CO | 3.00 1 β & y-t ^ 0.17 X +0.91 0.42 X +0.75 0.83 X +0.50 2.00 X 0.33 Η x forging photo Ι1 128.2 X 95.5 119.9 X 100.9 138.4 X 119.0 183.5 X 146.1 Tensile strength (lbs), WXF 107.0 X 71.0 111.7 X 70.0 117.5 X 77.2 124.5 X 83.8 IHL; KAOW oo T— < 〇oi 1 urea% 0WF o 1-HO f-1 〇rH or 1 SM2112 % 0WF Wl UJ H wn rH LF catalyst% 0WF cn · < cn cn cn ch2o% 0WF o in f! ≪ 〇oo »—h ng Delight On v〇On o ON VO ON cs VO σ \ Λ«

DP, 5 washings MJ 3.50 4.00 | i.oo | 0.17 X +0.65 0.25 X 0.50 0.17 X 0.50 4.00 X 1.25 DP, 1 washing 〇 inch · 〇〇4 〇i—1 Μ ^ 籴 耜 | 〇 · 42 X +0.17 0.00 X +0.17 0.17 X +0.17 2,92 X 2.00 UX Raspberry 105.0 X 67.1 68.2 X 51.5 86.22X 54.9 60.5 X 37.7 Tensile strength in pounds, WXF 187.0 X 49.7 76.8 X 34.7 74.6 X 42,0 120.8 X 80.8 tit $ 1 280/10 300/10 1300/10 | 1 1 urea% OWF ο i—l 〇〇1—Η 1 1 SM2112% OWF Ό 1 < in T—i 1 1 LF catalyst |% OWF CO cn pair · cn 1 1 ch2o% OWF | 15.0 I 〇 丨 15.0 I 1 1 ng mm 〇 \ ζ- 948C (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 Specifications (210X297 mm) A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 461927 B7 V. Description of the invention (with) DP, 5 washes 3.50 | < 1.〇〇 | 3.50 ο CS cn ο I '«Η 3.00 ki.ool 5.00 | < l_〇〇1 ο inch · cn 0 1 1 i '5.00 1__ 0 1 1' < < Ν 〇 < Ν CN Γ— ^ 00 «-Η en V) Ο ΒΙΟ X inch · 〇 \ cs inch m OO CO VO ο r—H oo XXXXXXXXXXXXXX CO VO (N ο < Ν 〇CO CN oo ν〇oo CSJ oo < N 〇 \ 〇 \ o ο CS < N 〇 \ fH o CO CO inch oi a \ 1 1 < < N O t * H On T * ~ H oo > -H DP,: 1 time | wash 4.00 〇 ^ «4 V〇cn 3.50 Ο vn cs cn < 1.00 5.00 o > " Ή \ Τ ) CS 5.00 oo 1—H 1—1 X Bu ψ—t 〇CM CO X oo m 〇cn Os Γ- »o cs CO οο οο Vj Bucs CN 〇vr > 〇ON cn οο CO OO \ 〇o XXXXXXXXXXXXX cs On On τ * ~ < oo ο 00 vr »CN l〇T—H inch r- ο cn CO r« — (l > * cs Yao saw, · | __Η 〇 \ rr-t tH inch r—Η 〇 \ Inch CN r— (Bu T |-OO OO cs o tH οο CM CN CO Inch Γ- > Bu CN Μ χ Inch · Inch 〇r > H ι._ · Η Inch »—H yH as vn OO w- > vd Ο CS CN oo x OO i〇vd XXXXXXXXXXXXX cn cs oo wi CM oo 00 04 cs inch rH o S (IT) σ \ CS cn 00 »〇00 § cs cn ON οο V £ > o £ Ο o W -) oo bu m vn 卜卜 cn 卜 cn OO s $ s ^ CN < S On cn CS 沄 cs CN CO CM CN cs O J IT) CN CN < n Inch 缌 窆 XXXXXXXXXXXXXX r- o CO CO COCO CM o O oo l〇CN oo Inch · For «-Η Inch CN 00 VO v〇v〇ON CO cs bucn o < N 〇Hardening / time (T / min) 300/10 1 1 300/10 1 1 300/10 vertical 1 300/10 1 1 300/10 1 1 300/10 1 t 300/10 1 quiet ο 〇o 〇〇〇 or—Η 1 1 1—H 1 1 r * H 1 1 1 1 rH 1 1 1 1 rH 1 1 CS —tin S 〇m wo xn l〇m to I »—H 1 · —H 1 1 1» — < I 1 ΓΤ _: 〇CO cn cn cn cn cn CO d 沴 1 1 inch · 1 1 1 (1 1 inch 1 1 1 1 1 < ch2o% 0WF ο in 1 1 〇 > —H 1 1 o ui 1 1 〇m tH 1 1 o rH 1 1 〇mo W-1 o Ui 1 1 Invite class s_ charm «3 Φ y ¢ 1 €) 蟀 蝾 BjJi Βη *« Reject ng < 逋 < Thin C Key s < c 琏 c 酿 < 趄 铁 m M 0 0 拒 m M m = ¾ 识 M 瘅 m Pi # m αί ού m Pi 毖 毖 OS # ppd ¢ 1 Dg mty iM ·? IS m 00 ΟΊ 卜 | 728C I σν cs I729C 1 ο CO 730C 1—H cn 731C OJ cn I732C 1 cn CO 733C! inch cn 734C | (Please read the notes on the back before filling in this page) This paper size applies to China National Standard (CNS) A4 (210X297mm) 46 1 927 Wisdom of the Ministry of Economic Affairs A7 printed by the Consumer Cooperative of the Property Bureau ___ ^ _____ B7___ A snail and acetate textile was processed according to the method of Example 23 to obtain the amount of 0WF chemicals as shown in Table VI. Table V! Shows the efficiency of this method for snails and acetate textiles. Example 27 A 50/50 snail / polyester textile was treated according to the method of Example 23 to obtain the amount of OWF chemicals as shown in Table W. Table W shows the efficiency of this method for scotch / polyester textiles. This example shows the effect of a 50/50 polyester / spiral textile, which has not previously been sold as a washable textile. These textiles are not an intimate blend of helical and polyester fibers, but are woven fabrics with 100% polyester in some areas and 100% helical in others. Snails will shrink when washed, polyester will not. The different shrinkage of these two fibers causes the textile to be extremely wavy, making it similar to a muffin. Such textiles are generally sold as "dry-washed" textiles, but after processing according to the method of the present invention, they become a new washable product. Example 28 A snail and linen (85/15) textile was treated according to the method of Example 23 to obtain the amount of OWF chemicals as shown in Table VDI. Apparently different embodiments of this method for snail-containing textiles are shown. The results in the table show that the method using only formaldehyde and catalyst can achieve results that exceed the industry's strength standard and produce a DP of 3.5, which is acceptable to the industry. The results in the table show that the textiles containing snails only use formaldehyde and (please read the precautions on the back before filling this page) This paper size applies to the Chinese National Standard (CNS) A4 specification (21 × 297 mm) Ministry of Economic Affairs Printed by the Intellectual Property Bureau Employee Cooperative Cooperative 461927 A7 B7_________ 5. The type of textiles that exceed the industry's strength standard and produce a DP of 3.5. The textile is acceptable to the industry. The table also shows that when a polysiloxane elastomer is added to formaldehyde and a catalyst, it has very high strength and obtains DP 値 of 4.00. The addition of urea to formaldehyde and the catalyst alone results in a higher tensile strength ' but a lower tear strength ' than the addition of polysiloxanes because urea is expected to make the textiles somewhat harder. However, the results are still better than using formaldehyde and catalyst alone. DP is not improved by the addition of urea. In a preferred embodiment, formaldehyde, catalyst 'polysiloxane SM2112 and urea are used in a mixture. The best results obtained are that both tensile strength and tear strength show that polysiloxane and urea may have Synergy. DP again rose to 4.00 in the presence of polysiloxane. The shrinkage remained significantly unchanged in all samples, showing an approximately the same size elongation compared to the 6.42% shrinkage ' of the untreated control group. This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling this page)

46 1927

7 7 AB V. Description of Invention (η) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs oo 〇 ο ο ol—H ro CN ι〇IT) w- > cs CO cn CS ON cn CO CN ON bu XT ~ HX o X 1-Η XX o X; ^ Ρη X cn cn Ό cn m 00 1〇〇OO cn o〇 Hall m reaches cn i—H ο rH 〇〇ο I # ooo 〇 〇Se strand o; oi χη iA cn 〇0 CM ON 00 1〇 (Ν ΟΝ CN 〇s water-based, underwash, XFX cn CO o X < N o X ir > (N ο X cn 00 〇 X cn 00 〇: X CS ON CO ^ -H < —H ο ο 〇 side- * mtx stuffed m stuffed shovel m — mm mz ^ 伥 伥 伥 伥 伥 m ο VO cn 〇 00 < N ο 〇〇cn cn 00 CN o r- < M ftrf Forging * 'WX > < XXXX 1ϊ- W " V CO 卜 om 卜 σ \ Ο (Ν cs oo Ό CO? Ϊ 〇ο 2 o 〇O ο 〇 o O stockpile. W 1 1 s Zhi o ΓΛ urea % OWF 1 1 oi—l ο ι—Η Ο t—Η o r- < 〇rH cs r- ^ U-4 cs ^ so CO ^ in > 4 tn ϊ— ^ J IH vn 00 inch 00 < n 1 丨 ___ 丨 4 tL. VJ ° —1 ¥ 承 cs cn cn inch κη ch2o % 0WF o 00 Ο Ο ο ΓΟ oi〇H ο ο < Ν 唣 唣 ^ ^ J · IT) l—1 ι—Η 卜卜 〇〇 1-4 chain shovel surplus & strong expansion so far «baht crotch * Song disk s'® s Cong until «male [delta]: filthy stuffed ί _ § bend Luo interest Μ stuffed photo £ spsmlg) 4K roundworm you wear Dan buccal parrot Qi Bin subject: filthy tadpole, m« DP ", 1 wash m 〇inch CO o inch 〇 ι—Η Shrinkage, 1 wash, WXF +0.33 X +1.08 〇 + X 00 in o cn Ⅱ + X 芝 〇 卜 二 + X i—Η ο ί—Η X < Ν inch SO m-rrvf s Sliff X Is- 〇o 1 < X ί—H cn m inch X inch 00 X o 3 ι—Η X 00 S; ο m ν〇X CN CN tensile strength (pounds), WXF vn沄 X m Os CO ON X CN Os X Bu 0 0 os ΙΤ) X ο νη ΟΟ IT) 〇0 vo X 00 cn ON Urea% 0WF 1 t 1 1 o fH ο 1 t SM2112% 0WF 1 1 vr > r 1 1 1 ι〇1 1 LF catalyst% 0WF inch l0 inch inch ν〇1 1 ch2o% 0WF o 〇〇o 00 〇00 〇 00 «1 ng mm ON V〇On o τ · Ή ON CN 〇 \ 973 control group ( Please read the notes on the back before filling out this page) 6ε, 1T This paper size applies Chinese National Standard (CMS) A4 specification (21〇 Χ29 < 7 mm) A7 B7 (Please read the precautions on the back before filling out this page) The two types of snail textiles are tested by pressing at 350 ° F for 15 seconds. This stamping produces an extremely bright sheen to both textiles, which is even more noticeable when placed in black butcher linen. As shown in the table below, the press after the treatment of the method of the present invention did not have a noticeable gloss. Shiny snails with embossed fabrics. Favorite textiles / colors: untreated, unpressed, untreated, pressed, treated, pressed, twill weave / white microgloss * high gloss microgloss, linen Cloth / black matt high gloss matt in the original textile due to the use of bright snail fiber. However, pressing does increase gloss, but the treatment of the present invention does not show increased gloss and looks like the original textile. It can be clearly understood that the treatment of the present invention can avoid the shinyness caused by pressing or can be completely removed. Shining is not only a serious problem for consumers of snail textiles, but also causes bright spots when textiles touch hot metal during processing in factories. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs The snail fiber generates molecular motion under heat and pressure, thus deforming the fiber to create flat spots. If there are enough flat spots, the fiber starts to function as a mirror, which makes the light no longer reflected in all directions and makes the light reflected in one direction to cause a bright "gloss". If enough, a complete change in hue can be produced for black textiles. The method of the present invention has a molecular cross-linking ability to make the molecular structure ^ ^-; -46 ______ This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 4 6 19 2 Α7 Β7 ι molecules cannot be moved during fabric pressing Rail, so no flat spots are produced, making the textile look the same as it was before. (Please read the notes on the back before filling out this page.) This property is extremely valuable, since the snail's hot gloss has been a problem since the end of 1920 or 1930 when it appeared on the market. The average person would speculate that the general cross-linking effect formed by the method of the present invention makes the matte effect much better than that obtained from the resin. Most of the smoothness is caused by the presence of the resin in a large amount of amorphous snail fiber. . That's why the washed snail textiles have excessive gloss when the iron is pressed after the resin is loosened. The following examples illustrate the application of this method to textiles made from silk or wool. Example 30

X measures three 18 X 36 inch wool Challis textile samples and one silk textile sample, which was choked using a treatment solution and passed through a squeeze roller to obtain the amount of treatment chemicals shown in Table X. The treated textile is placed in a fixed frame and hardened in an oven at the temperature indicated. The fixed textiles are removed from the oven and removed from the fixed frame. The physical properties of the treated textiles were measured and recorded and are shown in Table X. Printed by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs. Consumption cooperatives. From Table X, it can be clearly seen that DP 値 can be improved when the amount of formaldehyde based on the weight of textiles (OWF) is increased, but the strength of textiles is reduced. This result also appeared in the amount of shrinkage, and the result showed a completely unexpected combination of DP and reduced shrinkage. This paper size applies the Chinese National Standard (CNS) A4 specification (21〇 × 297 mm) 461927 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _ B7 V. Description of the invention (^) IT) cs vr > CO cs 〇Q α COCO CO cn «—H cn CsJ cn oo COcn CO mm CN in 卜 oi oi ΟΪ T— ^ οά X # 11 ^ XXXXX 00 ir > oo XTi 00 vn o V〇inch ^ j-« —H rH i—4 vn in CN o inch CO 〇 沄 Ω α bow cn oi m oj cs ^ cn oo fH CN inch Os CN o 佘 卜 cs oo 〇X XI XXXX o oo o cn CO bu CN 〇 \ inch f ~ H ON Inch o Inch oo m oo (N cs 沄 vd m X x XXXX Μξ, χ iT) q cn H heart as inch · cn CO v ~ > jX CO oioi < N m VsD 1.00 iTi Ό Os VO .fW / f Instant XXXXX: X 1® fx cn CO oo I- < bu cn 氅 choice oo m oo cn o oo 〇 \ cn 〇 \ 1 5 oo 〇O r * H IS title £ oooo 沄 沄 沄 t 1 omt 1 on ^ 〇IT) iT) VO 00 ^ »—H« —H 1 »~ · Η 1 LL,. Nw vr ^ 〇J om 1 1 o 1 1 tL. Gg ooou ^ ^ J- VO 1 1 \ 〇1 1 ng 鹚Following the Zhongzhan M car crowding ng 龌 〇 \ ITi CO On > 〇Os m 〇 \ 〇 \ ε; IT) 00 (Please read the precautions on the back before filling this page), 1T: This paper size applies China National Standard (CNS) Α4 specification (210 × 297 mm)

Claims (1)

—__ 4 ^ 4-9-? 7 Bulletin _ A8 B8 C8 D8 Amendment printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. Application for Profits 1. A group selected from the group consisting of cellulose fiber or protein fiber Fabrics to achieve or enhance the textiles-a method selected from the group consisting of improving the permanence properties of pressing, reducing the loss of textile strength during finishing, reducing the shrinkage of textiles, and improving the ability to wash Including: placing the textile in an aqueous solution containing formaldehyde to obtain an effective amount of wet pickuP of the solution in the textile; and applying an effective amount of a catalyst to the textile to catalyze the reaction between the formaldehyde and the textile ; Then exposing the wet textile to a temperature of 300 ° F, allowing formaldehyde to react with the textile to achieve or enhance its properties before the formaldehyde is substantially removed from the exposed textile; wherein the textile is unresinified. 2 · —treating fabric textiles selected from the group consisting of cellulose fibers or protein fibers to enhance the textiles one selected from the group consisting of improving pressing durability, reducing the loss of textile strength during finishing, reducing the shrinkage of textiles, and A method for improving properties in a group of water-washing capabilities, the method comprising: treating the textile with an aqueous formaldehyde solution and a catalyst at ambient temperature to catalyze the reaction between the formaldehyde and the textile; placing the textile at 300 ° F High temperature heating area and textiles treated at ambient temperature are directly placed at the elevated temperature to react formaldehyde with the textile to enhance the properties of the textile; wherein the textile is unresinified. 1. ^ ----- /… i clothing -------- 11 l · l · ------ line (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 Specification (210 X 297 mm) 461927 A8 B8 C8 D8 VI. Application for Patent Scope 3. · Use formaldehyde to treat fabrics and textiles selected from the group consisting of cellulose fiber or protein fiber to enhance The textile is a method selected from the group consisting of improving pressing durability properties, reducing loss of textile strength during finishing, reducing textile shrinkage, and improving water washability, the method comprising: treating with formaldehyde containing Textiles in a group consisting of cellulose fibers and protein fibers, and reacting formaldehyde with the cellulose or protein fibers, and grafting an elastomer onto the cellulose or protein fibers; wherein the textile is unresinified . 4. The method according to item 1 of the scope of patent application, which is a continuous method for treating fabric textiles, comprising: continuously placing the textile in an aqueous solution to obtain a wet absorption of an effective amount of a solution in the textile, wherein the The solution contains an effective amount of formaldehyde and a catalyst for catalyzing the reaction between formaldehyde and textiles; the wet textile is then continuously exposed to a temperature of 300 ° F 'to substantially remove formaldehyde from the exposed textiles. Formaldehyde reacts with textiles to achieve or enhance the properties of textiles. 5. The method according to item 4 of the scope of patent application, wherein the textile fabric contains natural fibers of cellulose or protein fibers. : 6. The method according to item 4 of the scope of patent application, wherein the fiber is a cotton fiber. 7. The method according to item 4 of the scope of patent application, wherein the fiber is a rayon fiber and the treatment can control the shrinkage. 2 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) " -------- Order ------ Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 1 927 as C8 D8 6. Application for Patent Scope 8. The method according to Item 5 of the Patent Scope, where the natural fiber It is a protein fiber of cotton or silk fiber. 9-The method according to item 1 of the scope of patent application, wherein an aqueous solution containing urea or a derivative thereof is applied to the textile. 10. The method according to item 5 of the scope of patent application, wherein the elastomer sufficient to reduce the strength loss of the textile after washing is applied to the textile before the formaldehyde reacts with the textile to enhance the textile properties. 11-The method according to item 10 of the application, wherein the elastomer is a reactive elastomer. 12-A method according to item 11 of the patent application, wherein the textile remains hydrophilic after processing. 13. The method according to item 10 of the application, wherein the elastomer is a film-forming polysiloxane elastomer. 14. The method according to item 1 of the scope of patent application, wherein the wet absorption of the solution in the textile is 20% by weight of the textile. 15 The method according to item 14 of the scope of patent application, wherein the wet absorption is 30%. 16. The method according to item 15 of the scope of patent application, wherein the wet absorption is from 30 to 60%. 17. The method according to item 1 of the scope of patent application, wherein the textile is exposed to a temperature of 300 ° F by placing the textile in a heating chamber heated to a temperature of 300 ° F to 350 ° F. 18. The method according to item 1 of the scope of patent application, wherein the textile is wet with an aqueous solution before applying the aqueous solution. 3 „Γ -----, take --------- ^» l · l · ------ line: (Please read the precautions on the back before filling this page) The paper size Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) 46 1 927 g8s .C8 D8 6. Application for patent scope 19 · A kind of hydrophilic stamping and durable textiles, which contains formaldehyde cross-linked substances and Elastomer graft. 20 • The textile according to item 19 of the scope of patent application, wherein the graft is a polysiloxane elastomer graft and the textile contains cellulose. (Please read the precautions on the back before reading) (Fill in this page) I. Line · Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm). A4 C4 461927 Collection · —Patent Specification Invention I. Name New Chinese Fabric Finishing Method English TEXTILE FINISHING PROCESS Name Nationality George L. Peyer Packing Invention Creator Residence, Residence Name (Name) United States Ohio 45236, Cincinnati, Guizhou Wenlu Road No. 7781 was ordered by the US Department of Textiles Solution Company ’s Department of Economic Wisdom 4 ./ ..; Machining Consumer Cooperative Co., Ltd. printed the applicant ’s nationality, residence (office). George L. Stryker 5050 Xun Avenue 1 This paper size is in accordance with the Chinese National Standard (CNS) A4 (210X297 mm) 46 1927 A7 B7 2. Description of the invention (7) Elastomer can be applied to textiles together with formaldehyde and aqueous catalyst solution. This is the simultaneous application of all treatment chemicals to the textile in one treatment solution. However, the necessary chemicals', including water and selected ingredients, can be applied to the textile one after the other at any time during the method as long as the sequence does not interfere with the level of processing required in the textile. The acquisition of elastomers is usually a commercial emulsifier. The specific elastomer-containing composition which can be used in the method of the present invention includes those having a elastomeric property when the composition containing a small amount of elastomer is poured onto an open surface and the film formed by drying when left to dry. This is a simple test to determine if an elastomer is useful in this method. It is even more advantageous if the elastomer chosen makes the treated textile hydrophilic. Water-repellent textiles, that is, those that do not repel water, are generally more comfortable for the wearer. The textile containing hydrophilic (wetted with water) embossed permanent fibers has formaldehyde cross-linkers and elastomer grafts. The textile preferably has a polysiloxane elastomer graft and the textile including snails / preferably contains cellulose. Although any elastomer can be used, polysiloxane elastomers are particularly preferred. Any polysiloxane elastomer can be used in the present invention. Polysiloxane elastomers are known materials. The polysiloxane elastomer has the following general formula. The ground has a main chain system composed of sand and oxygen, in which an organic substituent is connected to a silicon atom and contains n repeating units: R1 I -Si ~ 〇 -—— IR 'n 9 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling out this page) -------- r Order ·?; ---- --- Line —__ 4 ^ 4-9-? 7 Bulletin _ A8 B8 C8 D8 Amendment printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. Application for profit scope 1. A treatment selected from cellulose-containing fiber or protein fiber A group of woven textiles to achieve or enhance the textile—a property selected from the group consisting of improved pressing durability properties, reduced loss of textile strength during finishing, reduced textile shrinkage, and improved water washability Method 'The method includes: placing the textile in an aqueous solution containing formaldehyde to obtain an effective amount of wet pickuP of the solution in the textile'. Applying an effective amount of a catalyst to the textile to catalyze formaldehyde and textile The reaction between the textiles is then exposed to a temperature of 300 ° F, and the formaldehyde reacts with the textiles to achieve or enhance the properties of the textiles before the formaldehyde is substantially removed from the exposed textiles; wherein the textiles are Not resinized. 2 · —treating fabric textiles selected from the group consisting of cellulose fibers or protein fibers to enhance the textiles one selected from the group consisting of improving pressing durability, reducing the loss of textile strength during finishing, reducing the shrinkage of textiles, and A method for improving properties in a group of water-washing capabilities, the method comprising: treating the textile with an aqueous formaldehyde solution and a catalyst at ambient temperature to catalyze the reaction between the formaldehyde and the textile; placing the textile at 300 ° F High temperature heating area and textiles treated at ambient temperature are directly placed at the elevated temperature to react formaldehyde with the textile to enhance the properties of the textile; wherein the textile is unresinified. 1. ^ ----- /… i clothing -------- 11 l · l · ------ line (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm)