KR20070092602A - Stain-proofing fiber structure having interlining - Google Patents

Abstract

A stain-proofing fiber structure is provided to improve hygroscopic property and stain-proofing property, by bonding outside cloth treated with hydrophilic stain repellent and interlining treated with water and stain repellent through adhesive resin. A stain-proofing fiber structure has outside cloth and interlining bonded on one surface of the outside cloth by adhesive resin. The interlining is treated with water and stain repellent. The outside cloth is treated with hydrophilic stain repellent. The hydrophilic stain repellent is one or two of hydrophilic polyester oligomer, and copolymer of fluoric vinyl monomer and polyalkyleneglycol containing hydrophilic vinyl monomer and non-polyalkyleneglycol-based vinyl monomer.

Description

Antifouling fiber structure with a wick {STAIN-PROOFING FIBER STRUCTURE HAVING INTERLINING}

 The present invention relates to an antifouling fiber structure having a wick, and more particularly, to a fiber structure having an excellent antifouling performance useful as a collar, a cuff, or the like, which is a part constituting a shirt or the like.

Typically, the collar or cuff portion of a shirt consists of an outer shell, a wick reinforcing the outer shell, and an adhesive that bonds the outer fabric with the wick to prevent shape breakage and maintain its shape beautifully. Although the antifouling shirts of the past have a good antifouling property of the shirt, the collar portion is less likely to be washed on the collar, especially due to the influence of a plurality of parts (feather wick, collar wick, adhesive, etc.), compared to the body fabric. There was a problem in that even when washed, it was not easily erased, and due to repeated wearing, dirt accumulated on the outer fabric, the wick, and the adhesive became visible in the entire collar portion. In addition, when the wet state ironing (method of ironing without drying after dehydration) is carried out in commercial laundry, there is a difficulty in that the accumulated time and the adhesive are mixed, soaked into the outer layer, and stuck to the outer layer to make it more noticeable.

Various methods of preventing the stain of such a color are examined. For example, a water repellent and an oil repellent are attached to the outer skin, and a hydrophilic agent and a lipophilic agent are attached to the wick, and sweat absorbed into the outer material using a wick made of fibers thinner than the fibers of the outer skin is absorbed by capillary phenomenon of the wick. The collar part which made it absorb to the wick side was proposed (patent document 1: Unexamined-Japanese-Patent No. 2004-107848). However, in the collar of such a configuration, since the oil is accumulated due to sweat or the like in the used wick, it is not called stain prevention, and the stain of the collar part becomes conspicuous, and the problem that the accumulated time from the wet ironing comes out to the outer surface is also solved. It doesn't work.

Moreover, the adhesive of high viscosity is used (patent document 2: Unexamined-Japanese-Patent No. 7-102234), the viscosity of the adhesive agent of a base wick and a reinforcement wick is changed (patent document 3: JP 2004-149993 A). By ironing on the back of the wick (Patent Document 4: Japanese Patent Laid-Open No. 2004-41405), a method of preventing the adhesive from bleeding into the outer surface when ironing has also been proposed. However, the adhesives of these top fuses (wicks that can be directly bonded to the outer fabric) are hydrophobic and have the drawback of easily adsorbing oil grease together with wicks comprising polyester. On the other hand, sewing with water-soluble adhesive resin and dissolving and removing the resin by washing afterwards, while maintaining a soft texture, the collar portion that can prevent the sticking out of the adhesive has been proposed (Patent Document 5: Japanese Patent) Laid-open publication No. 9-87910), insufficient in the case of collar parts requiring permanent adhesion.

There has also been proposed a collar and the like in which a water absorbent wick absorbs the time when the water-repellent wick is attached to the water- and oil-repellent outer cloth by water-repellent oil-repellent treatment of the outer skin and water absorption treatment (Patent Document 6: Japanese Patent Laid-Open No. 2004-183107). . However, there is a disadvantage that dirt accumulates in the wick because the wick is not easily removed even by washing. In addition, there is a possibility that the surface may be stained with repeated wearing, ironing, or the like. Moreover, if the pre-exposed outer cloth is not seen well in the wicking, when bleached white, there is a problem that the time is visible, or the water-repellent oil-repellent outer cloth does not suck sweat, so there is a problem that the fit is bad.

[Patent Document 1] Japanese Unexamined Patent Publication No. 2004-107848

[Patent Document 2] Japanese Patent Application Laid-Open No. 7-102234

[Patent Document 3] Japanese Unexamined Patent Publication No. 2004-149993

[Patent Document 4] Japanese Patent Application Laid-Open No. 2004-41405

[Patent Document 5] Japanese Patent Application Laid-Open No. 9-87910

[Patent Document 6] Japanese Unexamined Patent Publication No. 2004-183107

 This invention is made | formed in view of the said situation, and an object of this invention is to provide the fiber structure which has a wick which improved the antifouling property, maintaining water absorbency.

Disclosure of the Invention

The present inventors earnestly examined in order to achieve the above object, and, in contrast to the color of the above-described configuration using a water-repellent outer surface and a hydrophilic wick, the present invention uses a water-repellent anti-fouling wick in particular, By combining water-repellent wicks, the outer material is water-absorbent and absorbs sweat, so it is comfortable to wear, even if it is attached to the outer skin and wicks, even if it is attached to sweat or color. Also, since the oil adheres to the outer surface, it does not adhere well to the wick, so that the residue of the wick can be reduced, and accordingly, fibers having a wick, such as a collar or cuff, which prevents the occurrence of yellowing or odor over time. It has been found that the structure is obtained and the present invention has been achieved.

Accordingly, the present invention provides an antifouling fiber structure having the following wicks.

<1> An antifouling fiber structure having a wick, wherein the fiber structure has an outer fabric and a wick bonded to one side of the outer shell through an adhesive resin, wherein the wick is subjected to a water repellent antifouling treatment.

<2> The antifouling fiber structure according to <1>, wherein the outer fabric is hydrophilic antifouling.

<3> The hydrophilic antifouling agent according to <2> is a copolymer of a hydrophilic polyester oligomer or a fluorinated vinyl monomer, a polyalkylene glycol-containing hydrophilic vinyl monomer and a non-polyalkylene glycol-based vinyl monomer, and the amount of adhesion to the fiber It is 1-10 mass%, The antifouling fiber structure characterized by the above-mentioned.

<4> The antifouling fiber according to any one of <1> to <3>, wherein the water-repellent antifouling agent is selected from a fluorine resin, a silicone resin, and a paraffin resin, and the adhesion amount to the fiber is 1 to 15% by mass. structure.

<5> The antifouling fiber structure according to any one of <1> to <4>, which is a feather, a support, a cuff or a fastening.

Effects of the Invention

Since the fiber structure of the present invention is bonded to the hydrophilic antifouling surface and the water-repellent antifouling wick with an adhesive resin, the outer fabric has excellent water absorption and the wick does not absorb time because it is water repellent and thus has high antifouling property. . That is, it is comfortable to wear because it absorbs moisture such as sweat, and can reduce the adhesion due to occurrence from the human body such as sweat stains and collars, and can suppress the accumulation of time on the cloth, so that time-long swelling and smell Can be suppressed. In addition, it is possible to prevent the occurrence of peeling which melts due to foreigners such as ironing together with the time when the permanent adhesive remains. In addition, damage to the fabric due to bleaching or the like can also be reduced.

To practice the invention  for Best  shape

The fiber structure of this invention is a fiber structure which has an outer fabric and a wick adhere | attached on the single side | surface of this outer shell via an adhesive resin, Comprising: The said outer fabric is hydrophilic antifouling process, The said wick is water-repellent antifouling process.

Here, it does not specifically limit as the outer cloth used for the fiber structure of this invention, A woven fabric, a knitted fabric, a nonwoven fabric etc. are mentioned. The fibers constituting these fabrics are not particularly limited, and may be natural fibers such as cotton, hemp, silk or wool, regenerated fibers such as viscose rayon, copper ammonia rayon, and tencel (purified cellulose), semisynthetic fibers such as acetate, polyester, Synthetic fiber, such as nylon and acryl, etc. are mentioned. Although these fibers can be used individually by 1 type or in mixture of 2 or more types, it is preferable to use a cellulose fiber in this invention from a viewpoint of antifouling property and water absorption.

As the fiber structure, those obtained by refining, bleaching, dyeing and the like according to a commercial method in advance may be used.

As the wick used in the present invention, it can be appropriately selected according to the use purpose such as nonwoven fabric, woven fabric, and knitted fabric type. In the case of a shirt or a blouse such as a dress shirt or a shirt, the neck 10 to 300 g / m ² , In particular, a thickness of about 100 to 250 g / m ² can be suitably used. The fiber constituting the wick can be the same as those listed as the fiber constituting the outer material, in particular, a blend of cotton and polyester can be preferably used in the material that does not shrink well, does not burn well.

The adhesive resin for melting and bonding the outer and wicks by heating includes permanent bonding and temporary bonding. Use differently according to the part used. Durable permanent bonds are used for the collar and cuffs of dress shirts for laundry and dry cleaning. For example, resins, such as polyethylene, polypropylene, polyamide, polyester, polyvinyl chloride, and a film-modified ethylene-vinyl acetate polymer, are mentioned, Preferably resins, such as polyethylene, a polypropylene, a polyamide, are preferable. Used.

In addition, the temporary adhesive is used to facilitate sewing, and is used for the support of the shirt. For example, resin, such as a polyamide, ethylene vinyl acetate polymer, and polyester, is mentioned. In addition, polyvinyl alcohol-based resins also have complete water solubility, solubility and alkali solubility.

The fiber structure of the present invention absorbs moisture, such as sweat, and hydrophilic antifouling treatment to easily remove sebum, such as sweat and color. Examples of the treatment agent used for the hydrophilic antifouling treatment include copolymers of fluorinated vinyl monomers, polyalkylene glycol-containing hydrophilic vinyl monomers and non-polyalkylene glycol-based vinyl monomers, and hydrophilic polyester oligomers. The copolymer of the fluorine-based vinyl monomer, the polyalkylene glycol-containing hydrophilic vinyl monomer, and the non-polyalkylene glycol-based vinyl monomer and the hydrophilic polyester oligomer may be used alone or in combination.

On the other hand, hydrophilic antifouling treatment is a treatment method which absorbs moisture such as sweat and dissolves the sweat component or oil (sebum) stain at the time of washing (in water) to give the property of easy removal.

The copolymer of the said fluorine-type vinyl monomer, a polyalkylene glycol containing hydrophilic vinyl monomer, and a non polyalkylene glycol-type vinyl monomer is mentioned, for example in Unexamined-Japanese-Patent No. 2005-330354.

The content ratio of each monomer in the copolymer is 1.0: 1.5 to 5.0: 2.0 to 6.5, particularly 1.0: 3.0 to fluorine-based vinyl monomer, polyalkylene glycol-containing hydrophilic vinyl monomer, and non-polyalkylene glycol-based vinyl monomer, respectively. It is preferable that it is 4.5: 4.0-5.0 in order to make favorable water absorption and prevention of adhesion, such as when sebum.

The hydrophilic polyester oligomers have an antifouling effect against chemical synthetic fibers, especially polyesters, and are easily erased by the action of dissolving the adhered time in water during washing. use. Specifically, Permaline MR100 (manufactured by Sanyosei Co., Ltd.), Permazu TM (manufactured by IC Eye Japan Co., Ltd.), Nice Fall PR-86E (manufactured by Nikka Chemical Co., Ltd.), freeshade SR (It Porsche Yushi Kogyo Co., Ltd.), Pullian SR 2000 (Matsumoto Yushi Co., Ltd. make), Parasol PET (Ohara Paradium Kagaku Co., Ltd. make), etc. are mentioned.

In particular, in the case of a collar or a collar, the collar is the most prominent place when worn, and is the part of the shirt's life. The collar of the collar supports the collar, thus preventing the shape from being broken due to washing. It is advisable to use a hard finish in order to make the product last longer. As the light finish agent, resins such as glyoxal resin, melamine resin, epoxy resin, polyvinyl alcohol, polyvinyl acetate resin and crosslinking catalyst (metal salt, organic acid, block isocyanate crosslinking agent, etc.) may be used alone or in one kind. It can be used in combination of 2 or more type.

In the method for treating the outer skin, the amount of adhesion of the resin to the fibers of the outer skin is 0.5 to 0.5% by using the treatment liquid (water) prepared so that the concentration of the hydrophilic antifouling resin shown above is 1 to 20% by mass, especially 3 to 10% by mass. 15 mass%, especially 2-8 mass%, can be performed by the pad drying method using a tenter, the coating method, the spray method, the liquid dyeing machine, the immersion method using a drum dyeing machine, etc. In this invention, since it is excellent in workability and economy, especially the pad drying method can be employ | adopted preferably. In this case, when there is too little adhesion amount of resin, there exists a possibility that antifouling property may fall.

In the case of performing the pad drying method, it is preferable that the pick-up ratio is appropriately selected so that the deposition amount of the resin is within the above range, and dried at 80 to 180 ° C. for 1 to 5 minutes. After drying, it cures at 120-200 degreeC and 3 to 8 minutes, and it is preferable to wash with water in some cases. Under the above conditions, antifouling properties may decrease or durability may decrease. If it goes over, the cloth may become brittle.

On the other hand, the antifouling treatment is a processing performed on the fabric so that the time attached at the time of washing melts in water, the stain is not easily removed, and the time does not burn well, and the antifouling treatment can be evaluated using the following SR (Soil Release) test.

<SR test>

The following contaminants, cleaning solutions and stored testers were prepared to perform the following test methods.

Equipment used: Lundry tester (assuming commercial washing machine with small thermostat)

Contaminated liquid: 0.1 mass% of mixed fats and oils (oleic acid, a stearic acid, etc.), 0.05 mass% of carbon black, and 0.15 mass% of detergents (surfactant) are manufactured.

Washing liquid: 0.3 mass% aqueous solution of detergent (surfactant) is manufactured.

<Test method>

(1) A sample and 150 cc of contaminant are added to the container, and it is set in the laundry tester heated up at 80 degreeC, and it runs for 30 minutes.

(2) After that, the contaminated liquid was removed, and 200 cc of the sample of (1) and the washing liquid contaminated in the empty container were put into operation at 80 ° C. for 15 minutes.

(3) After treatment, it is washed with running water and dehydrated and dried.

(4) Grade before and after the test is compared with the sample after the test by the gray scale for color fastness.

In this case, if it is grade 3 or more, it can be evaluated that antifouling property is high.

The wick is water repellent anti-fouling (processed) to prevent the adhesion or residue of grease.

Examples of the water-repellent antifouling agent for the wick include water-repellent antifouling resins such as fluorine-based resins, silicone-based resins, and paraffin-based resins. Particularly, fluorine-based resins are preferable because of excellent antifouling properties. The water-repellent antifouling agent should have the property of bouncing off the grease during drying (when worn as clothing) and releasing the grease into the water during washing (underwater) .For example, NK Guard SR108N (Nikka Chemical Co., Ltd.) (Manufactured), Paragard SRF (manufactured by Ohara Paradium Kagaku Co., Ltd.), Yudinein TG991 (manufactured by Daikin Kogyo Co., Ltd.), Asahi Guard AG1100 (manufactured by Meisei Kagaku Kogyo Co., Ltd.), Rikenparan FG- 95 (manufactured by Mikiriken Kogyo Co., Ltd.).

In the treatment liquid containing the water-repellent antifouling resin, another antifouling agent may be further used in combination for the purpose of improving the antifouling property.

The treatment method of the wick is 0.5-30 mass%, especially the adhesion amount of the said resin with respect to the fiber of a wick using the processing liquid (water) prepared so that the said resin concentration might be 1-20 mass%, especially 5-15 mass%. It can be processed by the same method and processing conditions as the processing method of a surface so that it may become 3-20 mass%. In this case, when there is too little adhesion amount of resin, antifouling property may fall.

The fiber structure of this invention is comprised by the outer fabric, wick, and adhesive resin which performed the process mentioned above. Typically, it is useful as a collar, a collar, a cuff, a hem or the like of a shirt or a blouse. For example, in the case of a collar or a collar, it can be produced by the following method.

<Application method of adhesive resin>

The resin for adhesives is applied to the wick on the basis of 10 to 50 g / m ² by the powder dot method, the coating method, or the like.

<Feather>

The collar is made of the base wick and the reinforcement wick coated with an adhesive on the outer fabric, and bonded to each other under appropriate conditions.

<Feeding>

Ferrules cover the wick with the adhesive on the outer shell and adhere to the appropriate conditions.

In this case, the untreated skin and wick can be cut and sewn, and the outer and wick can be treated at a step during the manufacturing process, but it is preferable to cut and sew the outer and wick previously treated in view of workability.

As shown in the examples described later, the fiber structure of the present invention is not easily adhered to a time such as sebum, and can be easily removed by washing even if attached. In addition, it absorbs moisture such as sweat, so it is comfortable to wear, and both the outer and wicks have excellent antifouling properties, and since the wick does not appear from the outer surface or accumulates in the outer material, the collar, collar, cuffs and fastening By using it, etc., a clean and comfortable garment material product can be provided.

<Example>

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples, but the present invention is not limited to the following Examples.

Example 1

The following shirting and wick are prepared, and each is processed to produce a feather.

(1) A feeling of shirt: Cotton, polyester blend 50/50 (mass%) broadcloth [50S * 50S / inclination 142 * weft 76 (piece / inch)] normal weaving, refining, bleaching, silk thread processing One cloth was used and the hydrophilic antifouling agent was given to the cloth on condition of the following.

Formulation of prescription

(Wrinkle-resistant + hydrophilic antifouling agent (fluorine-based + polyester) prescription liquid)

Ingredient blending ratio

Pararesin NC-3 5 mass% (hydrophilic antifouling agent)

(Ohara Palladium Kagaku Co., Ltd. make; fluorine resin)

Pet carmine LF-55P conc 15 mass% (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Softex N-491 1 mass% (Water Absorption Softener)

(Hokko Chemical Co., Ltd. product; surfactant)

Permaline MR100 3 mass% (hydrophilic antifouling agent)

(Sanyo Kasei Kogyo Co., Ltd. make; polyester resin)

Processing of cloth

Treated under the following conditions.

Pad (pickup 70%), dry (120 degrees Celsius * 1 minute), cure (160 degrees Celsius * 2 minutes)

(2) wick: polyester / cotton, 65/35 (mass%) [23/2 x 23/2 (twin yarn of 23rd single yarn) / inclined 51 x weft 55 (piece / inch)] normal fabric The water-repellent antifouling agent was given to the cloth on condition of the following conditions using the cloth | wax | purging, refinement | bleaching process, and the cloth.

Formulation of prescription

(Light finish + water repellent antifouling agent prescription liquid)

Ingredient blending ratio

NK guard SR-108N 10 mass% (water-repellent antifouling agent)

(Manufactured by Nikka Chemical Industries, Ltd .; Fluorine Resin)

10% by mass of pet carmine LF-55 conch (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Processing of cloth

Treated under the following conditions.

Pad (pickup 100%), dry (120 degrees Celsius * 1 minute), cure (160 degrees Celsius * 2 minutes)

Then, high density polyethylene was apply | coated as adhesive resin.

adhesion

The obtained shirt feeling and wick were adhere | attached by the flat press (170 degreeC * 2kgf / cm <^2> * 15 second), and it was set as the feather sample.

Example 2

The following shirting and wick are prepared, and each is processed to produce a feather.

(1) Shirting fabric: The cloth of Example 1 was used. In addition, it was processed in the same manner as in Example 1 with the following prescription solution.

(Wrinkle-resistant + hydrophilic antifouling agent (polyester) prescription liquid)

Ingredient blending ratio

15% by mass of pet carmine LF-55 conch (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Permaline MR100 3 mass% (hydrophilic antifouling agent)

(Sanyo Kasei Kogyo Co., Ltd. make; polyester resin)

(2) Wick: The same process as in Example 1 was conducted.

The adhesive resin agent was apply | coated in the same way as Example 1, the shirting material and the wick were adhere | attached, and the feather sample was produced.

Example 3

The following shirting and wick are prepared, and each is processed to produce a feather.

(1) Shirting fabric: 100% by mass cotton fabric [50S × 40S / 148 inclined 148 × weft 70 (pieces / inch)] of the raw fabric was used for the normal pull-out, refining, bleaching, silk fabric. In addition, it was processed in the same manner as in Example 1 with the following prescription solution.

(Wrinkle-resistant + hydrophilic antifouling agent (fluorine-based prescription liquid))

Ingredient blending ratio

Pararesin NC-3 5 mass% (hydrophilic antifouling agent)

(Ohara Palladium Kagaku Co., Ltd. make; fluorine resin)

Pet carmine LF-55P conc 15 mass% (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Softex N-491 1 mass% (Water Absorption Softener)

(Hokko Chemical Co., Ltd. product; surfactant)

(2) Wick: The same process as in Example 1 was conducted.

Adhesive resin was apply | coated in the same manner as Example 1, the shirt | substrate and wick were adhere | attached, and the feather sample was produced.

Comparative Example 1

The following shirting and wick are prepared, and each is processed to produce a feather.

(1) Shirting fabric: The cloth of Example 1 was used. In addition, the following regular processing agents were treated in the same manner as in Example 1.

(Anti-wrinkling prescription formulation)

Ingredient blending ratio

Pet carmine LF-55P conk 10 mass% (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Nikka silicon AMC 800E 3 mass% (softener)

(Manufactured by Nikka Chemical Co., Ltd .; silicone resin)

Siliconic Si810-50M 3% by mass (softener)

(Ipposha Yushi Kogyo Co., Ltd. make; silicone type resin)

(2) Wick: The cloth of Example 1 was used. In addition, the following regular processing agents were treated in the same manner as in Example 1.

(Light finish processing agent prescription liquid)

Ingredient blending ratio

Pet carmine LF-55P conk 10 mass% (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Next, the adhesive resin was apply | coated in the same manner as Example 1, the shirting material and the wick were adhere | attached, and the feather sample was produced.

Comparative Example 2

The following shirting and wick are prepared, and each is processed to produce a feather.

(1) Shirting fabric: The cloth of Example 3 was used. In addition, the following regular processing agents were treated in the same manner as in Example 1.

(2) Wick: The same method as the wick of Comparative Example 1 was performed.

Next, the adhesive resin was apply | coated in the same manner as Example 1, the shirting material and the wick were adhere | attached, and the feather sample was produced.

Example 4

The following shirting and wicks are prepared, and each is treated to produce a feather base.

(1) Shirting: It processed similarly to the shirting of Example 1.

(2) wick: polyester / cotton, 65/35 (mass%) [23/2 x 23/2 (twin yarn of 23rd single yarn) / inclined 51 x weft 45 (piece / inch)] normal fabric The water-repellent antifouling agent was given to the cloth on condition of the following conditions using the cloth | wax | purging, refinement | bleaching process, and the cloth.

Formulation of prescription

(Light finish + water repellent antifouling agent prescription liquid)

Ingredient blending ratio

NK guard SR-108N 10 mass% (water-repellent antifouling agent)

(Manufactured by Nikka Chemical Industries, Ltd .; Fluorine Resin)

Pet carmine LF-55P conk 10 mass% (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin),

Catalyst GT-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Polyvinyl acetate 2% by mass (hard finish)

3% by mass of polyvinyl alcohol (hard finish)

Cloth treatment

Treated under the following conditions.

Pad (pickup 100%), dry (120 degrees Celsius * 1 minute), cure (160 degrees Celsius * 2 minutes)

Then, polyvinyl alcohol-type resin was apply | coated as adhesive resin in the same way as Example 1, the shirting fabric and the wick were adhere | attached, and the feather support sample was produced.

Example 5

The following shirting and wicks are prepared, and each is treated to produce a feather base.

(1) Shirting: It processed similarly to the shirting of Example 2.

(2) Wick: The same method as in the wick of Example 4 was performed.

Then, the adhesive resin agent was apply | coated in the same way as Example 4, the shirting material and the wick were adhere | attached, and the feather support sample was produced.

Example 6

The following shirting and wicks are prepared, and each is treated to produce a feather base.

(1) Shirting: It processed similarly to the shirting of Example 3.

(2) Wick: The same method as in the wick of Example 4 was performed.

Then, the adhesive resin agent was apply | coated in the same way as Example 4, the shirting material and the wick were adhere | attached, and the feather support sample was produced.

Comparative Example 3

The following shirting and wicks are prepared, and each of the feather bases is prepared.

(1) Shirting: The same treatment as in Comparative Example 1 was carried out.

(2) Wick: The cloth of Example 3 was used. In addition, the following regular processing agents were treated in the same manner as in Example 1.

(Light finish processing agent prescription liquid)

Ingredient blending ratio

Pet carmine LF-55P conk 10 mass% (resin processing agent)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; glyoxal resin)

Catalyst GT1-3 3% by mass (catalyst)

(Manufactured by Dainippon Ink Chemical Co., Ltd .; metal catalyst)

Polyvinyl acetate 2% by mass (hard finish)

3% by mass of polyvinyl alcohol (hard finish)

Thereafter, an adhesive resin was applied in the same manner as in Example 4, and a feather support sample was prepared in which a shirting fabric and a wick were adhered.

[Comparative Example 4]

The following shirting and wicks are prepared, and each of the feather bases is prepared.

(1) Shirting: The same treatment as in Comparative Example 2 was carried out.

(2) Wick: The same process as in Comparative Example 3 was performed.

Thereafter, an adhesive resin was applied in the same manner as in Example 4, and a feather support sample was prepared in which a shirting fabric and a wick were adhered.

The samples obtained in Examples 1 to 6 and Comparative Examples 1 to 4 were evaluated for ease of erasure by the following method. The results are shown in Table 1.

Diaphragm antifouling test

It carried out based on the Japanese Chemical Fiber Association standard "degrees which are easy to erase (diamond paste method) JCFA TM104".

(Pollutants)

A liquid obtained by dispersing 1 g of a mixture of carbon black at 16.7%, hardened oil at 20.8%, and liquid paraffin at 62.5% was dispersed in 100 ml of motor oil.

(Way)

(i) 0.1 ml of contaminated liquid is added to the specimen, and it is left for 60 seconds under a load of about 7 gf / cm ² .

(ii) Remove the load and wipe off excess contaminant with filter paper.

(iii) left at room temperature for 1 hour.

(iv) Washing method 103 (JIS L 1042) is performed once.

(v) After drying at room temperature, the state when remaining in the test piece is judged to be grayscale for contamination. Larger grades indicate higher antifouling properties.

Enemy oleic acid antifouling test

It was performed using oleic acid, which is a sebum component of a human body attached to a dress shirt or underwear.

(Pollutants)

Use a solution of red oil-soluble pigment in oleic acid.

(Way)

It carried out by the same method as the diaphragm antifouling test. Larger grades indicate higher antifouling properties.

Red Oleic Acid Extraction Rate Test

Oleic acid was extracted with chloroform from the sample which performed the red oleic acid antifouling test. It is preferable that the value is small.

(Way)

(i) A sample subjected to the red oleic acid antifouling test is put into a test tube with 30 ml of chloroform and stirred, and left to stand for 30 minutes.

(ii) Take out the chloroform, and again put 10 ml of chloroform into the test tube and stir for 10 minutes.

(iii) Remove the chloroform from the test tube, place it in an aluminum cup with 30 ml of the previous chloroform and evaporate the chloroform.

(iv) Measure oleic acid remaining in the aluminum cup.

(v) Red oleic acid extraction rate (%) = {extraction amount / dripping oleic acid} x 100.

In Table 1, Examples 1 to 3 had higher grades in the diapaste antifouling test and the red oleic acid antifouling test, and smaller values in the red oleic acid extraction rate test than the Comparative Examples 1 and 2, and thus showed good antifouling performance. Similarly, Examples 4 to 6 showed better antifouling performance than Comparative Examples 3 and 4.

Since the fiber structure of the present invention is bonded to the hydrophilic antifouling surface and the water-repellent antifouling wick with an adhesive resin, the outer fabric has excellent water absorption and the wick does not absorb time because it is water repellent and thus has high antifouling property. . That is, it is comfortable to wear because it absorbs moisture such as sweat, and can reduce the adhesion due to occurrence from the human body such as sweat stains and collars, and can suppress the accumulation of time on the cloth, so that time-long swelling and smell Can be suppressed. In addition, it is possible to prevent the occurrence of peeling that occurs due to the foreigner such as ironing together with the time when the permanent adhesive remains. Also, cloth damage caused by bleaching and the like can be reduced.

Claims (5)

An antifouling fiber structure having a wick, wherein the fiber structure has an outer fabric and a wick bonded to one side of the outer surface through an adhesive resin, wherein the wick is water-repellent antifouling. The antifouling fiber structure according to claim 1, wherein the outer surface is subjected to hydrophilic antifouling treatment. The hydrophilic antifouling agent according to claim 2, wherein the hydrophilic antifouling agent is any one or both of a hydrophilic polyester oligomer or a copolymer of a fluorinated vinyl monomer, a polyalkylene glycol-containing hydrophilic vinyl monomer and a non polyalkylene glycol-based vinyl monomer, An antifouling fiber structure, wherein the amount of adhesion of the hydrophilic antifouling agent to the fiber is 1 to 20% by mass. The antifouling fiber structure according to any one of claims 1 to 3, wherein the water-repellent antifouling agent is selected from a fluorine resin, a silicone resin, and a paraffin resin, and the adhesion amount to the fiber is 1 to 15% by mass. The antifouling fiber structure according to any of claims 1 to 3, which is a feather, support, cuff or front fastening.