WO2005066411A1 - 繊維処理液、改質繊維布帛およびその製造方法 - Google Patents
繊維処理液、改質繊維布帛およびその製造方法 Download PDFInfo
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- WO2005066411A1 WO2005066411A1 PCT/JP2005/000087 JP2005000087W WO2005066411A1 WO 2005066411 A1 WO2005066411 A1 WO 2005066411A1 JP 2005000087 W JP2005000087 W JP 2005000087W WO 2005066411 A1 WO2005066411 A1 WO 2005066411A1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
- D06M14/12—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M14/14—Polyesters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/48—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing the ethylene imine ring
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
- D06M14/12—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M14/16—Polyamides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/27—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of alkylpolyalkylene glycol esters of unsaturated carboxylic acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/61—Polyamines polyimines
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/02—Underwear
- D10B2501/021—Hosiery; Panti-hose
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/02—Bandages, dressings or absorbent pads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Definitions
- Fiber treatment liquid modified fiber fabric and method for producing the same
- the present invention relates to a modified fiber fabric suitable for use in direct contact with the skin and a method for producing the same.
- it has high water absorption and hygroscopicity, excellent sweat and other absorbency and durability, as well as softness, drape, etc.
- BACKGROUND OF THE INVENTION 1 Field of the Invention The present invention relates to a low-stimulus modified fiber fabric having both high capacity support effects and a method for producing the same.
- a durable water-absorbing treatment is applied, and at the same time, an antifouling (darkening prevention) process is performed. It is disclosed that it can be applied (for example, refer to Japanese Patent Application Laid-Open No. H11-061647).
- 07-300770 discloses an aqueous solution or dispersion of collagen or an antibacterial agent (quaternary ammonium salt type surfactant, chitosan, etc.) as a target substance, and an acrylic monomer as a fiber cloth.
- an antibacterial agent quaternary ammonium salt type surfactant, chitosan, etc.
- a technique has been disclosed which realizes durable antibacterial properties and remarkable water absorption and hygroscopicity by polymerizing the above.
- JP-A-2002-038375 discloses that an acrylic polymer having an acrylic polymer having a salt-type carboxyl group and a crosslinked structure as a target substance is polymerized with an acrylic monomer on a fiber cloth, thereby improving durability. There is disclosed a technology that achieves remarkable moisture absorption / release properties.
- the target substance adhered is at most less than 5% by mass with respect to the weight of the fiber cloth. It is. If the concentration of the target substance to improve water absorption and hygroscopicity is increased and the amount of adhesion is increased, a so-called glued state occurs, which hinders the feeling of flexibility and drape. Therefore, the target substance is a natural substance that is said to be gentle on the skin, such as a protein obtained by physically grinding cowhide, which is mainly composed of protein and amino acid components, and a sericin extracted from the cocoon of silkworms. However, it was difficult to increase the amount of adhesion and achieve durability. As a result, the skin was given flexibility and elasticity, and the effect of supporting the skin's regeneration ability could not be expected.
- the present invention has high water absorption and hygroscopicity while ensuring texture such as flexibility and drape properties, and has excellent sweat and other absorbent properties, durability (washing resistance, etc.), and softness on the skin. It is an object of the present invention to provide a low-stimulus modified fiber fabric which imparts elasticity and has a high skin regeneration ability supporting effect, and a method for producing the same.
- the inventors of the present invention have conducted intensive studies to achieve the object, and as a result, have found that a water-soluble eggshell membrane powder containing a polymer of a specific protein-containing monomer and a polymer of Z or an amino acid-containing monomer, By using the fiber treatment solution together and finding the optimal structure for polymerizing on the fiber fabric, the polymer of protein-containing monomer and Z or amino acid-containing monomer can be used not only on the fiber surface but also on the fiber surface. Introduced into the interior, giving the skin flexibility and elasticity, and dramatically improving the adhesion amount (polymerization rate) of amino acids that have the effect of supporting the skin's regeneration ability The present invention has been completed.
- the modified fiber cloth of the present invention comprises, on the fiber cloth, a component (X) that is a water-soluble eggshell membrane powder and a component (B) that is a bifunctional monomer represented by the following general formula (1).
- A a component (B) that is a monomer containing any one of a hydroxyl group, a carboxyl group, an amino group, a sulfonic acid group, and a phosphate group, and a monomer containing at least one aziridine group
- a component (C) which is a water-soluble polymer containing a polycarboimide group, a polyethyleneimine group or an oxazoline group.
- n represents an integer of 1 to 6
- Z is a hydrogen atom or n 2n
- a and b represent an integer in which a + b is in the range of 0-50, and x and y represent an integer in which x + y is in the range of 0-30.
- a + b + x + y is 10 or more.
- a modified fiber cloth in which the component (X) and the components (A) to (C) are introduced into the surface and inside of the fiber Further, according to the present invention, it is possible to provide a modified fiber cloth in which the component (X) and the components (A) to (C) are graft-polymerized to the fiber cloth.
- a modified fiber cloth in which the component (X) is introduced into the surface and inside of the fiber and a modified fiber cloth in which the component (X) is graft-polymerized to the fiber cloth are also novel. Fiber fabrics are also included in the present invention.
- the fiber treatment liquid of the present invention is characterized by containing the component (X) and the components (A) to (C).
- the second method for producing a modified fiber fabric of the present invention comprises a first liquid contacting step of bringing a fiber treatment liquid containing the components (A) to (C) into contact with the fiber cloth, A first polymerization step in which (A)-(C) is polymerized, and a second liquid contacting step in which a solution of component (X) is brought into contact with a fiber cloth obtained by polymerizing components (A)-(C). And a second polymerization step of polymerizing the component (X) on the fiber cloth.
- the above-described modified fiber fabric of the present invention in which the component (X) and the components (A) to (C) are polymerized can be produced.
- the component (X) and the components (A) and (C) were simultaneously polymerized, whereas in the second production method, the components (A) and (C) were polymerized. Thereafter, the component (X) is polymerized.
- the present invention has high ⁇ water absorbency 'moisture absorbency, excellent sweat and other absorbency, and durability (washability) And the like, which can provide a soft fiber with low irritation and a method for producing the same, which provide the skin with flexibility and elasticity and have a high effect of supporting the ability to regenerate the skin.
- applications that directly and continuously contact the skin such as underwear, clothing, lining of clothing, gloves, shoes, socks, sports clothing, seat covers, towels, bath towels, morning towels, It can be suitably used for applications such as bedding (sheets, covers, futons, etc.) and medical materials (bandages, triangles, gauze, etc.).
- FIG. 1 is a diagram showing an example of a measurement chart of skin height measured by a cute meter.
- the modified fiber fabric of the present invention comprises, on the fiber fabric, a component (X) which is a water-soluble eggshell membrane powder, and a component (A) which is a bifunctional monomer represented by the following general formula (1):
- Component (B) which is a monomer containing any one of a hydroxyl group, carboxyl group, amino group, sulfonic acid group, and phosphate group, and a monomer containing at least one aziridine group It is characterized by being polymerized by a component or a component (C) which is a water-soluble polymer containing a polycarboimide group, a polyethyleneimine group and an oxazoline group.
- n represents an integer of 1 to 6
- Z is a hydrogen atom or n 2n
- the modified fiber fabric of the present invention has a function of supporting the healing ability of the skin and the regeneration ability by containing the water-soluble eggshell membrane powder (X).
- Human skin is composed of type I collagen (preserving structure) and type III collagen (providing flexibility), and this ratio changes with age.
- type I collagen preserving structure
- type III collagen providing flexibility
- this ratio changes with age.
- the fetal dermis is 1: 1 and with age, the proportion of type III decreases and is closely related to skin aging.
- eggshell membranes have high affinity for dermal fibroblasts of animals, have the ability to heal the skin, and increase the amount of type III collagen that gives skin flexibility.
- Eggshell membranes are inherently water-insoluble proteins and are relatively easy to collect and granulate by physical grinding.
- Table 1 shows examples of eggshell membrane powder and composition analysis examples of other protein components (silk, sericin, collagen).
- eggshell membrane powder is similar in composition to collagen in that it contains a large amount of proline and arginine. As a result, it is thought that it has excellent affinity with the dermal fibroblasts of the living body, gives the skin flexibility and elasticity, and supports the skin regeneration ability.
- the type III collagen which provides the healing ability of the skin and the regenerative ability and the flexibility of the skin includes a water-insoluble eggshell membrane containing a large number of specific amino acids contained in a high ratio. Used as a water-soluble eggshell membrane powder that contains efficiently without breaking.
- the water-soluble eggshell membrane powder is obtained as a water-soluble hydrolyzate or water-soluble substance containing a specific amount of active thiol group by subjecting the eggshell membrane to a special chemical treatment or enzymatic treatment. Obtainable. More specifically, a reduction reaction that cleaves a crosslinked disulfide bond of a protein and a hydrolysis reaction that partially cleaves a high molecular weight protein are sequentially performed. Alternatively, they can be obtained by performing them simultaneously.
- the “active thiol group” in the water-soluble eggshell membrane powder means a mercapto group (—SH) that forms a mercaptide derivative.
- this mercapto group is most suitable for a polymerization reaction. That is, any one of the component (A), which is a bifunctional monomer (shown by the general formula (1)), a hydroxyl group, a carboxyl group, an amino group, a sulfonic acid group, and a phosphate group of a polymerization agent is used.
- (B) a monomer containing at least one aziridine group, or a water-soluble polymer containing a polycarbodiimide group, a polyethyleneimine group, or an oxazoline group ( It easily reacts with the double bond part in C) and drastically improves and promotes the polymerization reaction.
- a polymerization reaction when a water-soluble polymer containing an oxazoline group is used in combination as V or a so-called cross-linking agent is preferred, and is one of the forms.
- this water-soluble eggshell membrane powder or aqueous solution contains a large amount of a mercapto group (-SH) which generates a mercaptide derivative, and is optimal for a polymerization reaction, but has a considerable odor.
- a mercapto group (-SH) which generates a mercaptide derivative
- Simply immersing and drying in fiber cloth or the like is a fatal disadvantage because odor remains.
- the polymerization reaction of the present invention it has been found that the mercapto group (-SH) is bonded and consumed to eliminate odor, and at the same time, it can be used as an evaluation or evidence that the polymerization reaction has been completed. Was.
- the odor of the mercapto group is almost eliminated in the water-insoluble eggshell membrane powder or dispersion liquid.
- the odor of the mercapto group is almost constant even in a liquid or the like, which is unsuitable for the present invention because there is no mercapto group involved in the polymerization reaction.
- the modified fiber fabric of the present invention includes:
- component (ii) a homopolymer of component (X) and component (A)-(C) and a copolymer in which Z or a plurality of these are copolymerized on the fiber fabric;
- the constituent fibers of the fiber fabric serving as the base material are not particularly limited, but natural fibers such as cotton, wool, silk, and hemp, and synthetic fibers such as nylon, acrylic, polyester, polypropylene, polyethylene, and polytrimethylene terephthalate. Alternatively, a blended fiber or a conjugate fiber having a plurality of kinds of forces selected from these may be used.
- the present invention has a particularly remarkable effect on polyamide fibers such as nylon, polyester fibers, blended fibers containing these fibers (for example, blended fibers made of polyester z cotton, etc.), and fabrics made of composite fibers. . These fabrics have high hydrophobicity and are difficult to provide even water absorption and hygroscopicity by ordinary treatment.
- the present invention not only effectively imparts water absorption and hygroscopicity to these fabrics, but also Gives the skin softness and elasticity, and can also improve the skin regeneration ability support effect.
- the form of the fiber cloth is not particularly limited, and examples thereof include a woven fabric, a knitted fabric, and a nonwoven fabric. Further, scouring, dyeing, antibacterial processing, SR processing, flameproofing processing, antistatic processing and the like may be performed. In addition, garments, underwear, and other sewn products, gloves, socks, and bedding (sheets, covers, futons, and the like) may be used, or may be those before processing.
- the water-soluble eggshell membrane powder (X) used is, for example, one prepared by an alkali treatment method described in Japanese Patent Publication No. 06-021047, an enzyme treatment method, a reducing agent treatment method, or the like. it can.
- the eggshell membrane is treated with an aqueous solution of an alkali metal hydroxide (for example, sodium hydroxide or potassium hydroxide) having a concentration of about 110% (for example, water or ethanol having a concentration of 40%).
- an alkali metal hydroxide for example, sodium hydroxide or potassium hydroxide
- Aqueous solution For example, when the amount of the eggshell membrane is about 50 g, it is treated with 1000 ml of a 1N aqueous solution of an alkali metal hydroxide.
- alkali decomposition can be promoted by mixing and stirring the solution.
- a processing temperature of about 40-80 ° C and a processing time of about 3-24 hours are sufficient.
- the treated aqueous solution is filtered, and the obtained filtrate is dialyzed against deionized water to obtain a target protein or amino acid-containing hydrolyzate.
- eggshell membranes are treated with a protease.
- a proteolytic enzyme examples include proteolytic enzymes of plant origin, such as papain and bromelain, and proteolytic enzymes of animal origin, such as pancreatin, rennin, trypsin, chymotrypsin and pepsin.
- the process temperature and P H during row treating the protein of the raw material in a liquid dispersed in water, Yogu not particularly limited according to the optimum temperature and pH of the enzyme used. For example, when pancreatin is used, a temperature of 35 to 50 ° C and a pH of about 6 to 8 are appropriate.
- the treated solution is filtered, and the obtained filtrate is dialyzed against deionized water to obtain a target protein or amino acid-containing hydrolyzate.
- reducing agent treatment method eggshell membranes are treated with a reducing agent.
- a reducing agent such as sodium sulfate, thioglycolic acid and ⁇ -thiopropionic acid or an alkali salt thereof, or 2-mercaptoethanol.
- the amount of reducing agent depends on the type of the reducing agent. For example, when j8-thiopropionic acid is used, about 2000 ml of an aqueous solution of 8-thiopropionic acid adjusted to 5N per 100 g of eggshell membrane.
- This treatment is carried out in a liquid in which the raw material protein is dispersed in water.
- the temperature is preferably from 60 to 80 ° C and the treatment time is about 5 hours.
- the treated solution is filtered, and the obtained filtrate is dialyzed against deionized water to obtain a water-solubilized product containing the target protein or amino acid.
- the water-solubilized product containing these proteins and amino acids can be used as it is as a member of the fiber treatment solution.
- the water-soluble sardine is dehydrated to obtain a water-soluble eggshell membrane powder, which is later used. It can be used by dissolving it in water.
- the present component (X) which is expected to provide flexibility and elasticity to the skin and to have an effect of assisting the regeneration ability of the skin, is fixed to the fiber cloth.
- the compatibility (efficiency) of the component (X) with the polymerization and graft polymerization agents is outstanding, and the component (X) is established on the fiber cloths regardless of the type of the fiber cloths. Once it is fixed on the surface, it is very difficult to be detached.
- the component (A) is not particularly limited as long as it is a bifunctional monomer represented by the general formula (1).
- a and b are preferably such that a + b is in the range of 0 to 50, particularly preferably in the range of 4 to 30.
- X and y are particularly preferably in the range of 4 to 30 in which x + y is preferably in the range of 0 to 30.
- a + b + x + y is 10 or more, preferably 10 to 40, particularly preferably 10 to 30.
- CH 2 C-C00 (CH 2 CH 2 0) 14 0C-C CH 2 "'(2)
- the component (B) is not particularly limited as long as it is a monomer containing any one of a hydroxyl group, a carboxyl group, an amino group, a sulfonic acid group, and a phosphoric acid group.
- Specific examples include acrylic acid, methacrylic acid, styrene sulfonic acid, maleic acid, itaconic acid, croutonic acid, butyl sulfonic acid, 2-aryloxy 2-hydroxypropane sulfonic acid, and 2-acrylamide 2-methylpropane.
- Examples include snolephonic acid, 2-hydroxyethyl methacrylate, hydroxypropyl methacrylate, and compounds represented by the following general formulas (6) to (8).
- e represents an integer of 5 or more.
- c and d are particularly preferably in the range of 430, where c + d is preferably in the range of 2-40.
- e is preferably in the range of 2 to 40, and more preferably in the range of 430.
- the component (C) is not particularly limited as long as it is a monomer containing one aziridine group or a polyfunctional monomer containing two or more aziridine groups. Specific examples thereof include a compound represented by the following general formula (9)-(13). Yidani 9]
- any water-soluble polymer containing a polycarbodiimide group, a polyethyleneimine group or an oxazoline group can be used without particular limitation.
- the modified fiber fabric of the present invention incorporates the component (X), the modified fiber fabric has the properties of the component (X), that is, has water absorption and hygroscopicity, and has support for the ability to regenerate the skin. In addition, it is thought to give the skin flexibility and elasticity.
- the present inventors can accelerate the polymerization reaction of component (X) by using component (X) in combination with components (A) — (C), It has been found that the compound can be effectively introduced not only on the surface of the fiber but also inside the fiber (the polymerization rate is greatly increased).
- the modified fiber cloth in which the component (X) is introduced not only into the surface of the fiber but also into the interior of the fiber is less likely to be in a so-called glued state as compared with a fabric in which the component (X) is adhered only to the surface of the fiber.
- the component (X) is graft-polymerized to the fiber cloth, the component (X) is strongly bonded to the fiber cloth, so that the component (X) is introduced into the fiber.
- higher durability can be realized.
- a modified fiber cloth in which the component (X) is introduced into the surface and inside of the fiber, and a modified fiber cloth in which the component (X) is graft-polymerized to the fiber cloth are also novel.
- the components (A) and (C) used together with component (X) are also excellent in water absorption and hygroscopicity, and these components are easily diffused into the fiber and polymerized. I do. Therefore, by polymerizing the components (A) and (C), it is possible to introduce the components (A)-(C) excellent in water absorbency and hygroscopicity not only on the surface but also inside the fiber. Therefore, higher water absorption and hygroscopicity can be obtained as compared with the case where the component (X) is used alone.
- the components (A)-(C) introduced into the interior of the fiber have excellent durability because they do not easily desorb. In particular, those in which these components are graft-polymerized bind firmly to the fiber cloth, and together with being introduced into the fibers, higher durability can be realized.
- the modified fiber fabric of the present invention in which the component (X) and the components (A) and (C) are polymerized on the fiber fabric, while maintaining the texture, extends from the surface of the fiber to the inside. It has been subjected to water absorption and moisture absorption treatment, and has extremely excellent water absorption and hygroscopicity, is durable, gives softness and elasticity to the skin, and has a skin regeneration ability support.
- the modified fiber fabric of the present invention during periods of heavy sweating, such as during sports or summertime, when going to bed It can quickly absorb sweat etc. in the middle and give the user a feeling of exhilaration, so it can be used directly on the skin of clothing, lining of clothing, gloves, shoes, socks, underwear, hats, footwear, etc. Good. Suitable for applications such as Sarapiko, sports clothing, seat covers, towels, bath towels, morning towels, bedding (sheets, covers, futon side, etc.), medical materials (bandages, triangles, gauze, etc.). It can also provide a user with sensitive skin with a skin regeneration ability support effect with less skin irritation.
- the first production method of the present invention is characterized in that component (X) and components (A) to (C) are simultaneously polymerized on a fiber cloth. That is, a liquid contacting step of bringing a fiber treatment solution containing the component (X) and the components (A) and (C) into contact with the fiber cloth, and polymerization of the component (X) and the components (A) and (C) on the fiber cloth. And a polymerization step of causing the polymerization.
- the fiber treatment liquid used in the first production method of the present invention is also novel, and by using this, the above-described modified fiber cloth of the present invention can be easily produced.
- the concentration of the component (X) in the fiber treatment liquid is not particularly limited and is appropriately set according to the fiber cloth or the like to be used, but is preferably about 0.1 to 30.0% by mass.
- concentration of the component (X) is less than 0.1% by mass, it takes a long time to fix (polymerize) the component (X) to the fiber cloth.
- concentration of the component (X) is more than 30.0% by mass, the viscosity of the fiber treatment solution increases, and the fixing (polymerization) of the component (X) to the fiber fabric may become non-uniform and unreacted.
- the compound remains, and there is an odor of a mercapto group (-SH) which forms a mercaptide derivative, which may disturb the texture.
- -SH mercapto group
- the concentration of the component (A) in the fiber treatment liquid is not particularly limited, but is preferably about 120% by mass.
- the concentration of the component (B) in the fiber treatment liquid is not particularly limited, but is preferably about 0.01 to 10% by mass.
- the concentration of the component (C) in the fiber treatment liquid is not particularly limited, but is preferably about 0.01 to 5% by mass.
- the mixing ratio of the components (A), (B) and (C) is not particularly limited, but (A) :( B) :( C) is 1: 0. 01—1: 0. 01—1. Preferably, there is.
- the solvent used for the fiber treatment liquid is not particularly limited, but water and organic solvents (alcohols, dimethylformamide, acetone, dimethylsulfoxide, and the like) can be used.
- One type of solvent may be used alone, or two or more types may be used in combination.
- an aqueous solvent is preferred as the solvent because it is less irritating to the skin and has little effect on the living body.
- water and Z or an aliphatic lower alcohol having 13 to 13 carbon atoms Good.
- Examples of the aliphatic lower alcohol having 13 to 13 carbon atoms include methyl alcohol, ethyl alcohol, isopropyl alcohol and the like. These may be used alone or in combination of two or more.
- various additives may be added to the fiber treatment liquid.
- a crosslinking agent such as a melamine-based resin, a dalioxal-based resin, or an epoxy-based resin is added, and a crosslinking agent such as a resin-dimine-based crosslinking agent is added to polymerize the component (X) and the components (A) and (C). At this time, these may be crosslinked.
- a polymerization initiator such as potassium peroxide, ammonium persulfate, hydrogen peroxide, benzoyl peroxide, azobisisobutyl mouth-tolyl, or tert-butyl butyl oxide may be added.
- a natural polymer such as sericin, collagen, protein, and phospholipid monomer, which contains more useful amino acids than eggshell membrane powder.
- the fiber treatment liquid may be prepared by dissolving the component (X) in an aqueous solvent (for example, water and Z or an aliphatic lower alcohol having 13 to 13 carbon atoms), and adding the components (A) to (C). It can be prepared by adding various additives accordingly.
- an aqueous solvent for example, water and Z or an aliphatic lower alcohol having 13 to 13 carbon atoms
- the method for bringing the fiber treatment liquid into contact with the fiber cloth is not particularly limited !, but examples thereof include a dipping treatment method and a padding method.
- the padding method after the fiber treatment liquid is brought into contact with the fiber cloth, the fiber cloth is squeezed as necessary to adjust the amount of the fiber treatment liquid. Further, if necessary, heat and dry (dry heat treatment) at about 50-130 ° C. In addition, the polymerization reaction is difficult to proceed only by the dry heat treatment!
- polymerization is performed.
- the polymerization of component (X) and component (A)-(C) It can be performed by subjecting the fiber cloth to which the fiber treatment liquid has adhered to a treatment such as a wet heat treatment, an electron beam irradiation treatment, an ultraviolet irradiation treatment, and a microwave irradiation treatment.
- the heat treatment may be performed in an atmosphere filled with steam at about 90 to 140 ° C. for about 1 to 90 minutes.
- ultraviolet irradiation treatment When employing electron beam irradiation treatment, ultraviolet irradiation treatment, or microwave irradiation treatment, conditions such as irradiation intensity are appropriately adjusted according to the fiber cloth and the fiber treatment liquid to be used.
- an electron beam, an ultraviolet ray, or a microwave may be irradiated before the liquid contacting step, or the irradiation may be performed after the liquid contacting step.
- ultraviolet ray irradiation treatment, or microwave irradiation treatment when electron beam irradiation treatment, ultraviolet ray irradiation treatment, or microwave irradiation treatment is employed, when the surrounding atmosphere is replaced with nitrogen or the like during the polymerization reaction, the generated radicals are prevented from disappearing, and the polymerization components are not removed. This is preferable because the effective utilization rate can be improved.
- the polymerization reaction proceeds not only on the surface of the fiber but also inside the fiber.
- component (ii) a case where a homopolymer of component (X) and component (A)-(C) and a copolymer obtained by copolymerizing Z or a plurality of these are formed on the fiber fabric;
- washing is preferably performed to remove unreacted compounds adhering to the fiber cloth.
- a known antibacterial agent, SR agent, flame retardant, antistatic agent, or the like can be added to the fiber fabric before the liquid contacting step or after the polymerization step. is there.
- the second production method of the present invention is characterized in that after the components (A) to (C) are polymerized on the fiber cloth, the component (X) is polymerized. That is, a fiber treatment solution containing components (A)-(C) A first liquid contacting step in which the components (A) and (C) are polymerized on the fiber cloth, and a fiber in which the components (A) and (C) are polymerized. It has a second liquid contacting step of bringing the solution of the component (X) into contact with the cloth, and a second polymerization step of polymerizing the component (X) on the fiber cloth.
- the same solvent as the fiber treatment liquid used in the first production method of the present invention described above is used. Can be used.
- the method for preparing the fiber treatment solution containing the components (A) and (C), the method for bringing the fiber treatment solution into contact with the fiber cloth, and the method for polymerizing the components (A) and (C) use the component (X). Except for the absence, there is no difference from the above-described first manufacturing method.
- the method of bringing the solution of the component (X) into contact with the fiber cloth or the method of polymerizing the component (X) on the fiber cloth can be performed by treating the fiber treatment liquid containing the components (A)-(C) with the fiber cloth. It is the same as the method of contacting and the method of polymerizing components (A)-(C).
- the modified fiber fabric of the present invention as described above, which imparts flexibility to the skin to be worn and also has an effect of assisting the regeneration ability of the skin, can be easily produced.
- the polymerization promoting effect of the component (X) can be obtained by the second production method in which the component (A)-(C) is polymerized on the fiber cloth and then the component (X) is polymerized.
- X) can be introduced not only on the surface of the fiber but also inside the fiber.
- the first production method in which component (X) and component (A)-(C) are simultaneously polymerized on a fiber cloth, is more effective in promoting the polymerization of component (X). And a modified fiber fabric having excellent durability can be produced.
- the first manufacturing method is also suitable for the point force with a small number of steps.
- Cute meter Evaluation was made by measuring the skin height at the time of suction and after suction with an MPA580 (manufactured by Integral Corporation).
- FIG. 1 shows an example of a chart of skin height measured by a cute meter.
- the skin height A (tensile height) at the time of suction is an index indicating the softness of the skin, and the ratio of the skin height B to A after suction (BZA) indicates the elasticity (recovery rate) of the skin. It is an indicator.
- test cloth about 1 cm x 1 cm
- the moisture absorption H was calculated by the following relational expression.
- HO is the absolute dry weight, which is the weight after drying the sample at 120 ° C. for 3 hours.
- HI is the weight of moisture absorption, and is the weight after the above-mentioned drying and humidity control by leaving it to stand in a predetermined temperature and humidity atmosphere for 6 hours or more.
- Moisture absorption / desorption The difference between the amount of moisture absorption under a 20 ° C, 65% RH environment and that under a 30 ° C, 90% RH environment, and is calculated by the following equation. The measured value was the average value of five experiments.
- AW (weight increase when left for 24 hours in a 30 ° C, 90% RH environment) (weight increase when left for 24 hours in a 20 ° C, 65% RH environment)
- the mercapto group (1-SH), which forms the mercaptide derivative, has an odorous power and the level is evaluated by a sensory test by an odor judge.
- the washing was performed as follows based on the washing test balance IS L-0217103 method. Pour water at a liquid temperature of 40 ° C up to the water level line indicating the standard amount of water in the water tank of the test equipment, and add a synthetic detergent for washing in a ratio to the standard usage amount and dissolve it into a washing liquid. A sample is put into the washing liquid so that the bath specific power becomes 1 to 30, and operation is started. After treating for 5 minutes, stop the operation, dehydrate the sample with a dehydrator, and then change the washing liquid to fresh water of 30 ° C or less, and rinse for 2 minutes at the same bath ratio. After a 2 minute rinse, stop operation, dehydrate the sample, rinse again for 2 minutes, dehydrate, and hang or lay flat without direct sunlight. Then, if necessary, dry iron finish at the appropriate temperature for the material fibers.
- a ponge fabric using a polyester false twisted knitted yarn having a fabric mass of llOgZm 2 was subjected to relaxation, scouring, presetting, alkali weight reduction processing, and dyeing in a conventional manner. Using this fiber fabric as a substrate, a modification treatment was performed.
- a fiber treatment solution having the composition shown in Table 2 was prepared and applied to a fiber fabric by a padding method.
- the drawing ratio was 60% by mass.
- a wet heat treatment was performed for 5 minutes with steam at 110 ° C. and 98% RH to perform polymerization. After the completion of the polymerization reaction, washing and finishing were performed.
- the resulting modified fiber fabric was evaluated.
- component (X) soluble eggshell membrane powder aqueous solution (solid content of 3 0%) 1 0 Idemitsu Technofine Co., Ltd.
- Surfactant ET135 (Nonion Anion 0.15 series, manufactured by Daiichi Kogyo Seiyaku Co., Ltd.)
- Dough mass using polyester false Hisage yarn of 150gZm 2 were produced interlock knit of 28 gauge.
- the knitted polyester was subjected to relaxation, scouring, presetting and dyeing in a conventional manner.
- the fiber cloth was used as a substrate, and a modification treatment was performed.
- Example 2 The same fiber treatment liquid as in Example 1 was applied to the fiber cloth by the padding method.
- the drawing ratio was 80% by mass.
- a wet heat treatment of treating with steam at 105 ° C and 97% RH for 60 minutes was performed to perform polymerization.
- a finishing set was performed. The resulting modified fiber fabric was evaluated.
- a modified fiber was prepared in the same manner as in Example 1 except that a fiber treatment solution having the composition shown in Table 3 was prepared. A fabric was obtained. The resulting modified fiber fabric was evaluated.
- a fiber cloth was obtained in the same manner as in Example 1, except that a fiber treatment solution having the composition shown in Table 4 was prepared. Evaluation was performed on the obtained modified fiber fabric.
- a modified fiber fabric was obtained in the same manner as in Example 1 except that a fiber treatment solution having the composition shown in Table 5 was prepared. The resulting modified fiber fabric was evaluated.
- Example 1 in which the component (X) and the components (A)-(C) were polymerized and modified on the fiber cloth, as shown in Tables 6 and 7, the initial various amino acids of the obtained modified fiber cloth were The strength was 1.58%, and it was confirmed that the component (X), which is an amino acid, was introduced. In addition, even after washing 20 times, the reduction of various amino acids was small, and it was confirmed that component (X) was fixed in a state where it was difficult to remove. It was done. This is because component (X) was introduced not only into the surface of the fiber but also into the interior. The texture of the modified fiber fabric was good, such as flexibility and drape, and odor determination was odorless.
- the modified fiber fabric exhibited high skin softness evaluation and high hygroscopicity both at the initial stage and after washing 20 times.
- the modified fiber fabric obtained in Example 1 exhibited excellent durability with no significant property change both at the initial stage and after washing 20 times.
- Example 2 similarly to Example 1, the obtained modified fiber fabric had the component (X) settled in such a state that it was difficult to be detached, had a good texture, and had a good texture both at the initial stage and after washing 20 times.
- the sample showed a high evaluation of skin flexibility and a high evaluation of moisture absorption, and was excellent in durability.
- Comparative Example 1 in which the hydrophilic treatment was performed with the water-soluble eggshell membrane powder without the cross-linking component of the component (C), the obtained fiber fabric was evaluated for skin flexibility and The high hygroscopicity and the deviation were inferior to those of Example 1.
- Nylon taffeta with a fabric mass of 100 gZm 2 was subjected to scouring, presetting, and dyeing in a conventional manner in order.
- the fiber cloth was used as a substrate, and a modification treatment was performed.
- a fiber treatment liquid having the composition shown in Table 8 was prepared and applied to the fiber cloth by the padding method.
- the drawing ratio was 50% by mass.
- Heat treatment was performed to perform polymerization. After completion of the polymerization reaction, washing, drying, and finishing were performed. The resulting modified fiber fabric was evaluated.
- Example 3 Using the same nylon taffeta as in Example 3, scouring, pre-setting, dyeing, drying and finish setting were sequentially performed in the usual manner to obtain a 100% nylon taffeta fabric.
- the fiber cloth was used as a base material, and a modification treatment was performed.
- a fiber treatment liquid having the composition shown in Table 9 was prepared and applied to the fiber cloth by the padding method.
- the drawing ratio was 50% by mass.
- a wet heat treatment was performed for 5 minutes with steam at 105 ° C and 98% RH to carry out polymerization.
- washing, drying and finishing set were performed. .
- the resulting modified fiber fabric was evaluated.
- a modified fiber fabric was obtained in the same manner as in Example 3, except that a fiber treatment solution having the composition shown in Table 10 was prepared. The resulting modified fiber fabric was evaluated.
- a modified fiber fabric was obtained in the same manner as in Example 3, except that a fiber treatment solution having the composition shown in Table 11 was prepared. The obtained modified fiber cloth was evaluated by evaluation.
- Example 3 The durability of each of the fiber fabrics obtained in Example 3 and Comparative Examples 4, 5, and 6 was evaluated for the amount of fixed amino acids, the evaluation of skin flexibility, the results of moisture absorption / water absorption tests, and the odor. Tables 12 and 13 show the results.
- Example 3 in which the component (X) and the components (A) to (C) were polymerized and modified on the fiber cloth, the modified fiber fabric obtained was the same as the component (X) in the same manner as in Example 1. ) Is fixed in a state where it is difficult to detach, has a good texture, and has high skin softness evaluation, high !, high moisture absorption, and excellent durability both in the initial stage and after washing 20 times. Was.
- the present invention employing a specific polymerization reaction, it has high water absorbency and moisture absorbability, excellent absorbability of sweat and the like, and durability while maintaining a feeling such as flexibility and drape property. (Washing resistance, etc.), it is possible to provide a modified fiber fabric with low irritation, which gives skin softness, and has high skin healing ability and high regeneration ability supporting effect, and a method for producing the same.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/585,212 US20090176423A1 (en) | 2004-01-07 | 2005-01-06 | Fiber-treating liquid, modified cloth, and process for producing the same |
EP20050703355 EP1703015B1 (en) | 2004-01-07 | 2005-01-06 | Fiber-treating liquid, modified cloth, and process for producing the same |
DE200560019686 DE602005019686D1 (de) | 2004-01-07 | 2005-01-06 | Faserbehandlungsflüssigkeit, modifiziertes tuch und verfahren zur herstellung davon |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004-002484 | 2004-01-07 | ||
JP2004002484A JP4387806B2 (ja) | 2004-01-07 | 2004-01-07 | 繊維処理液、改質繊維布帛およびその製造方法 |
Publications (1)
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WO2005066411A1 true WO2005066411A1 (ja) | 2005-07-21 |
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PCT/JP2005/000087 WO2005066411A1 (ja) | 2004-01-07 | 2005-01-06 | 繊維処理液、改質繊維布帛およびその製造方法 |
Country Status (8)
Country | Link |
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US (1) | US20090176423A1 (ja) |
EP (1) | EP1703015B1 (ja) |
JP (1) | JP4387806B2 (ja) |
KR (1) | KR20060121285A (ja) |
CN (1) | CN100554569C (ja) |
DE (1) | DE602005019686D1 (ja) |
TW (1) | TW200535151A (ja) |
WO (1) | WO2005066411A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010532416A (ja) | 2007-06-29 | 2010-10-07 | スリーエム イノベイティブ プロパティズ カンパニー | ペンダント呈色指示薬を有する官能性ポリマー |
US7767297B2 (en) | 2007-07-30 | 2010-08-03 | Idemitsu Technofine Co., Ltd. | Fiber, fiber assembly, and fiber producing method |
JP2009089859A (ja) * | 2007-10-05 | 2009-04-30 | Idemitsu Technofine Co Ltd | 創傷被覆材 |
CN107569518A (zh) * | 2010-08-31 | 2018-01-12 | 天野酶制品株式会社 | 使用了酶的蛋壳膜的溶解方法 |
TR201007545A2 (tr) * | 2010-09-15 | 2011-02-21 | Durmuş Ercan | Yumurta kabuk tozu ve yumurta kabuk zarı partikülleri içeren ağız sağlığında kullanılacak jel |
JP2013129938A (ja) * | 2011-12-21 | 2013-07-04 | Komatsu Seiren Co Ltd | 機能性繊維布帛及びその製造方法 |
JP5998350B2 (ja) * | 2013-03-27 | 2016-09-28 | 国立大学法人 東京大学 | 卵殻膜成分を含む肝保護剤ならびにそれを用いた医薬組成物、食品添加物および食品 |
JP2014231487A (ja) * | 2013-05-28 | 2014-12-11 | 国立大学法人 東京大学 | 卵殻膜成分を含むサーチュイン遺伝子活性化剤ならびにそれを用いた組成物 |
US20140363519A1 (en) * | 2013-06-11 | 2014-12-11 | The University Of Tokyo | Activator of gene expression of molecular chaperone gene comprising eggshell membrane component and composition thereof |
TWI468218B (zh) * | 2013-06-20 | 2015-01-11 | Univ Nat Sun Yat Sen | 一種調整半透膜孔徑大小之方法 |
US20160194793A1 (en) * | 2013-09-06 | 2016-07-07 | Nathaniel Kolmes | Lightweight cooling fabric and articles made therefrom |
JP6056064B2 (ja) * | 2013-11-29 | 2017-01-11 | 国立大学法人 東京大学 | 卵殻膜成分を含むインスリン抵抗性改善剤ならびにそれを用いた組成物 |
CN105926099B (zh) * | 2016-06-30 | 2018-11-16 | 江苏华信亚麻纺织有限公司 | 一种亚麻混纺针织纱及其生产工艺 |
JP6824024B2 (ja) * | 2016-12-21 | 2021-02-03 | 国立大学法人信州大学 | フェイスマスク |
JP6763765B2 (ja) * | 2016-12-28 | 2020-09-30 | イデアテックス ジャパン株式会社 | 繊維処理剤、及び該繊維処理剤の使用方法 |
ES2633062B2 (es) * | 2017-07-12 | 2018-06-04 | Eggnovo, S.L. | Procedimiento y composición de hidrolización de membrana de cáscara de huevo |
JPWO2021039309A1 (ja) * | 2019-08-26 | 2021-03-04 | ||
JP7412687B2 (ja) | 2019-11-07 | 2024-01-15 | ユニチカトレーディング株式会社 | 機能性織編物 |
WO2023120697A1 (ja) * | 2021-12-24 | 2023-06-29 | 株式会社ファーマフーズ | 再生セルロース繊維、その製造方法、及びその繊維構造物 |
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JPH07246234A (ja) * | 1994-03-08 | 1995-09-26 | Q P Corp | シート材 |
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GB949946A (en) * | 1959-10-08 | 1964-02-19 | Irene Neuhauser | Improvements in or relating to products for use in healing |
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2004
- 2004-01-07 JP JP2004002484A patent/JP4387806B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-03 TW TW94100077A patent/TW200535151A/zh unknown
- 2005-01-06 EP EP20050703355 patent/EP1703015B1/en not_active Expired - Fee Related
- 2005-01-06 US US10/585,212 patent/US20090176423A1/en not_active Abandoned
- 2005-01-06 WO PCT/JP2005/000087 patent/WO2005066411A1/ja not_active Application Discontinuation
- 2005-01-06 CN CNB2005800019859A patent/CN100554569C/zh active Active
- 2005-01-06 KR KR1020067013644A patent/KR20060121285A/ko not_active Application Discontinuation
- 2005-01-06 DE DE200560019686 patent/DE602005019686D1/de active Active
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JPH07246234A (ja) * | 1994-03-08 | 1995-09-26 | Q P Corp | シート材 |
JP2002129482A (ja) * | 2000-10-16 | 2002-05-09 | Okamoto Ind Inc | 合成樹脂レザー |
JP2004084154A (ja) * | 2002-07-05 | 2004-03-18 | Idemitsu Technofine Co Ltd | 繊維処理剤およびこの繊維処理剤により処理された繊維 |
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Also Published As
Publication number | Publication date |
---|---|
TWI360553B (ja) | 2012-03-21 |
JP4387806B2 (ja) | 2009-12-24 |
EP1703015A4 (en) | 2008-03-19 |
DE602005019686D1 (de) | 2010-04-15 |
US20090176423A1 (en) | 2009-07-09 |
EP1703015B1 (en) | 2010-03-03 |
EP1703015A1 (en) | 2006-09-20 |
JP2005194663A (ja) | 2005-07-21 |
KR20060121285A (ko) | 2006-11-28 |
CN1906353A (zh) | 2007-01-31 |
TW200535151A (en) | 2005-11-01 |
CN100554569C (zh) | 2009-10-28 |
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