WO2006038447A1 - 塩化ビニル系樹脂組成物、塩化ビニル系繊維及びその製造方法、並びに、人工毛髪用繊維 - Google Patents
塩化ビニル系樹脂組成物、塩化ビニル系繊維及びその製造方法、並びに、人工毛髪用繊維 Download PDFInfo
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- WO2006038447A1 WO2006038447A1 PCT/JP2005/017048 JP2005017048W WO2006038447A1 WO 2006038447 A1 WO2006038447 A1 WO 2006038447A1 JP 2005017048 W JP2005017048 W JP 2005017048W WO 2006038447 A1 WO2006038447 A1 WO 2006038447A1
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- Prior art keywords
- fiber
- vinyl
- vinyl chloride
- mass
- copolymer
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/48—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
Definitions
- Chlorinated boule based resin composition Chlorinated boule based fiber and method for producing the same, and fiber for artificial hair
- the present invention relates to a human hair like eyebrow, hue, and texture used in the manufacture of a vinyl chloride resin composition and a hair decoration product such as a wig, a hairpiece, a blade, a gesture hair and the like.
- the present invention relates to a vinyl chloride-based fiber comprising the vinyl chloride-based resin composition.
- a polyvinyl chloride-based fiber obtained by spinning a polyvinyl chloride-based resin is excellent in transparency and flexibility, so it is often used as a fiber for artificial hair constituting a hair decoration product. It has been.
- a method using a solvent there are a method using a solvent and a method not using a solvent.
- a wet spinning method and a dry spinning method are known, and as the above-mentioned "method not using a solvent”, a melt spinning method is known.
- Patent Document 1 Japanese Patent Application Laid-Open No. 10-102317
- melt-spinning is a spinning method in which a resin is extruded at high temperature and pressure using an extruder, but salt-like boule based resins have high melt viscosity and extremely high spinnability. Since it is low, it has been difficult to melt and spin salted boule based resin to obtain a constant quality salted boule fiber. And, since the specific gravity of vinyl chloride fiber, which is the raw material of vinyl chloride fiber, is large, heat treatment is applied to this to make it curled by making it into a hair decoration product.
- the proximal part of the near part is stretched by its own weight, For this reason, there is a problem in that the shape of the curl becomes different between the part to be worn on the head and the part at the tip apart from the head force, and the uniformity of the carnore becomes worse. Therefore, the caustic vinyl chloride fibers are not suitable for styling wigs or weavings where uniform loose curl shapes are required.
- the present invention aims to solve these problems.
- the object of the present invention is to provide a vinyl chloride-based fiber having a uniform and loose curl shape required as a fiber for artificial hair.
- the invention described in claim 2 relates to the invention described in claim 1, wherein the aromatic bule monomer (a) is a force styrene, and the cyanide bule (b) Is acrylonitrile, and the (meth) acrylic acid ester (c) is a methyl methacrylate compound.
- the invention described in claim 3 is the invention described in claim 1 or 2, wherein the bi - Le based copolymer, a styrene 70-90 mass 0/0, acrylonitrile 30-10 wt 0/0, and is characterized in that a copolymer containing a polymerization.
- the invention described in claim 4 is the invention described in claim 1 or 2, wherein the bi - Le based copolymer, styrene 10 to 40 weight 0/0, methyl methallyl rate 90 50 mass 0/0, acrylonitrile 0: is characterized in that the LO wt% is a copolymer containing polymerized.
- the invention described in claim 5 is a vinyl chloride-based fiber comprising the vinyl chloride-based resin composition according to any one of claims 1 to 4 .
- the invention recited in claim 6 is the vinyl chloride-based vinyl compound according to any one of claims 1 to 4.
- a resin composition is melt-spun at a temperature of 170 to 190 ° C., which is a method for producing a chloride-based fiber.
- the invention described in claim 7 is the method according to the invention described in claim 6, under an air atmosphere in which the melt-spun salted boule fiber is maintained at a temperature of 90 to 120 ° C. After stretching to 4 times, heat-relaxing this stretched chloride-based fiber at a temperature of 110 to 140 ° C. in an air atmosphere to a length of 60 to 100% before stretching. It is a feature.
- the invention described in claim 8 is a fiber for artificial hair characterized in that the vinyl chloride-based fiber according to claim 5 is used as a fiber for artificial hair.
- the aromatic vinyl monomer (a) is styrene and the cyanide bule (b) is acrylonitrile, the cocoon during spinning is It becomes easy to adjust the oil pressure, so that the screw load can be reduced, and thus, the long run property of melt spinning can be ensured.
- the (meth) acrylic ester (c) is a methyl methacrylate
- the methyl metatalylate has a solubility parameter close to that of a vinyl chloride resin, so it is possible to make the fiber transparent. It can be improved that way.
- the vinyl copolymer is a copolymer containing 70 to 90% by mass of styrene and 30 to 50% by mass of acrylonitrile:
- the compatibility of the boule-based copolymer with the salt-like bole-based resin is improved to improve the spinnability, and as a result, more stable productivity can be obtained.
- the boule-based copolymer polymerizes 10 to 40% by mass of styrene, 90 to 50% by mass of methyl methacrylate, and 0 to 10% by mass of acrylonitrile. Since it is a copolymer contained, the compatibility between the vinyl-based copolymer and the vinyl chloride-based resin is improved to improve the spinnability, and as a result, more stable productivity can be obtained.
- a chloride-vinyl-based fiber comprising the chloride-based resin composition according to any one of claims 1 to 4 As a result, it becomes a vinyl chloride-based fiber having a uniform loose curl shape required as a fiber for artificial hair.
- melt spinning of the vinyl chloride resin composition according to any one of claims 1 to 4 is carried out at a temperature of 170 to 190 ° C. Therefore, the long runnability of melt spinning can be secured, and hence the productivity of vinyl chloride fiber can be improved.
- the stretched film is stretched.
- the heat-relaxation of the chlorinated boule fibers to a length of 60 to 100% before stretching in an air atmosphere maintained at a temperature of 110 to 140 ° C. results in strength, elongation, and thermal contraction rate of It can be a balanced vinyl chloride fiber.
- the vinyl chloride fiber according to claim 5 is used as a fiber for artificial hair, the uniform loose, curled shape required as a fiber for artificial hair Can be used as an artificial hair fiber.
- units such as “parts” indicating the composition of the chloride-based resin composition of the present invention are not particularly limited unless otherwise specified. It shall be displayed on a mass basis.
- the vinyl chloride-based resin composition of the present invention comprises (A) 100 parts by weight of a salt-based vinyl resin, and (B) an aromatic group monomer (a), and cyanide salt. 5 to 50 parts by mass of a vinyl copolymer comprising one or more vinyl monomers selected from (b) and (meth) acrylic acid ester (c) Contains
- a vinyl-based coweight comprising (a) and one or more vinyl monomers selected from cyanide vinyl (b) and (meth) acrylic acid ester
- c) When 5 to 50 parts by mass of coalesced is contained, it is possible to provide a salty-vinyl-based fiber having a uniform loose curl shape required as a fiber for artificial hair.
- the productivity of salt vinyl fibers can be improved.
- the blending amount of the vinyl copolymer when the blending amount of the vinyl copolymer is less than 5 parts by mass, the specific gravity of the obtained fiber can not be reduced, and when it is more than 50 parts by mass. Thread breakage frequency increases. Therefore, the blending amount of the vinyl copolymer is preferably 5 to 50 parts by mass, more preferably 10 to 40 parts by mass.
- the aromatic vinyl monomer (a) constituting the vinyl-based copolymer improves the compatibility between the vinyl-based copolymer and the salt-based resin, and thus the vinyl-based copolymer contains the vinyl-based copolymer.
- the spinnability of the chlorinated boule based resin composition of the present invention can be improved.
- the aromatic vinyl monomer (a) constituting the vinyl-based copolymer is, for example, styrene, ⁇ -substituted styrene such as oc-methylstyrene, butyltoluene, ethylstyrene, t-butylstyrene, chlorstyrene, bromstyrene, distyrene Among them are aromatic ring-substituted styrenes such as bromostyrene and tribromostyrene, among which styrene is particularly preferred.
- the above-mentioned styrene makes it possible to reduce the screw load since adjustment of the resin pressure at the time of spinning is easy, so that it is possible to secure the long run property of melt spinning for a longer time.
- the vinyl cyanide monomer (b) constituting the above-mentioned vinyl copolymer is, for example, attril nitrile, metataryl trill-tolyl and crotal acrylonitrile having a force of these. Trill is particularly preferred.
- the acrylonitrile is easy to adjust the resin pressure at the time of spinning, so that it is possible to reduce the screw load, and therefore, it is possible to ensure the long run property of melt spinning for a longer time.
- methyl methacrylate and ethyl methacrylate are particularly preferable methyl methacrylate of these.
- the methyl metatarylate can improve the transparency of the fiber because the solubility parameter is close to that of salt-based veal resin.
- the aromatic boule alone is preferably used.
- the mer (a) is preferably styrene, and the cyanide (b) is preferably acryloyl-tolyl, and the (meth) acrylic ester (c) is preferably , Methyl meta atarilate.
- the aromatic boule monomer (a) is styrene and the cyanide boule (b) is acrylonitrile, adjustment of the resin pressure at the time of spinning becomes easy, and therefore, The screw load can be reduced, thus ensuring long and long runnability of melt spinning.
- the methyl metatalylate has a solubility parameter close to that of the salt-like resin, and therefore the fiber transparency is improved. That can be improved.
- the boule-based copolymer is a copolymer which polymerizes and contains 70 to 90% by mass of styrene and 30 to: 50% by mass of acrylonitrile.
- styrene 75 to 85 weight 0/0, acrylonitrile 25-15 wt 0/0 is a copolymer containing a polymerization.
- the vinyl copolymer is a copolymer containing 70 to 90% by mass of styrene and 30 to: 50% by mass of acrylonitrile
- the vinyl copolymer and the salt thereof are mixed with each other.
- the compatibility with the boule based resin is improved to improve the spinnability, and as a result, more stable productivity can be obtained.
- the vinyl copolymer preferably contains 10 to 40% by mass of styrene, 90 to 50% by mass of methyl methacrylate, and 0 to 10% by mass of acrylonitrile.
- the power which is a copolymer More preferably, it is a copolymer which polymerizes and contains 15-30 mass% of styrene, 85-60 mass% of methyl methacrylate, and 0-10 mass% of acrylonitrile.
- the Bulle based copolymer, styrene 10 to 40 weight 0/0, and methyl Metarireto 90 to 50 wt% if it is a copolymer of polymerizing containing acrylonitrile 0 to 10 mass%, the The compatibility between the block copolymer and the vinyl chloride resin is improved to improve the spinnability, and as a result, more stable productivity can be obtained.
- the "chlorinated vinyl resin” in the present invention is obtained by means of bulk polymerization, solution polymerization, suspension polymerization, emulsion polymerization, etc. In view of the above, it is preferably produced by suspension polymerization.
- the “salt-to-vinyl salt” is preferably a homopolymer salt which is a homopolymer of a salt-to-be-known conventionally known salt, or a copolymer salt of a conventionally known salt. As long as the purpose of the present invention is not violated, Even other salt and vinyl based resins do not force.
- copolymer resin conventionally known copolymer resins can be used, but preferably, vinyl chloride-acetate copolymer resin, chloride-bibulide propionate copolymer resin, etc.
- Copolymer resins with acid esters Chlorinated ethylene copolymer resins, Chlorinated vinyl-propylene copolymers, etc.
- homopolymer-copolymers which are homopolymers of chloride-vinyl, which are homopolymers of chloride-vinyl, and copolymers of ethylene-copolymer-resin, preferably chloride-biol.
- Copolymer resins such as butyl acetate copolymer resins.
- the content of the comonomer is not particularly limited, and can be determined according to the required quality such as molding processability and yarn properties.
- the viscosity average degree of polymerization of the "salt-and-bullet-based resin” in the present invention is preferably 600 to 1600. If the viscosity average degree of polymerization of “salt-and-bule-based resin” is less than 600, the melt viscosity is lowered, so that the resulting vinyl chloride-based fiber may be easily thermally shrunk. On the other hand, if the viscosity average degree of polymerization of “salt-and-bulb-based resin” exceeds 1600, the melt viscosity of the vinyl chloride-based resin will be high, and the nozzle pressure will be high, which makes safe spinning difficult.
- viscosity average degree of polymerization is obtained by dissolving 200 g of resin in 50 ml of -trobenzene, measuring the specific viscosity using a Ubbelohde viscometer in a 30 ° C thermostatic bath, according to JIS-K6721. It is calculated.
- additives used in vinyl chloride-based fat composition may be blended according to the purpose.
- additives include heat stabilizers, plasticizers, lubricants, compatibilizers, processing aids, toughening agents, UV absorbers, antioxidants, antistatic agents, fillers, flame retardants, pigments, and initial color improvement.
- additives such as agents, conductivity imparting agents, surface treatment agents, light stabilizers, and perfumes.
- the weight-average molecular weight of the “bul-based copolymer” in the present invention is preferably 50,000 to 110,000, more preferably 60,000 to 100,000. If the weight-average molecular weight of the “vinyl-based copolymer” is less than 50,000 or over 110,000, the compatibility with the salt-based resin is deteriorated, so the physical properties Come down.
- the adjustment of the weight average molecular weight of the “vinyl copolymer” is performed using a known chain transfer agent.
- the chain transfer agent include mercaptans such as n-dodecyl mercaptan, t-dodecyl mercaptan and n-octy mercaptan; terpenes such as dipentene and terpinorene; halogenated hydrocarbons such as cromoform and broroform. And ⁇ - Methylstyrene dimers Among them, mercaptans are particularly preferred.
- the method for producing the “vinyl-based copolymer” is not particularly limited.
- polymerization methods such as emulsion polymerization, suspension polymerization, bulk polymerization, solution polymerization and the like can be adopted.
- the method for producing the “vinyl-based copolymer” is not limited by either the polymerization method or the continuous polymerization method.
- the "vinyl chloride-based fiber” of the present invention comprises the vinyl chloride-based resin composition according to any one of claims 1 to 4.
- the "salt-vinyl-based fiber” of the present invention has the strength of the salt-like vinyl-based resin composition according to any one of claims 1-4, it becomes a fiber for artificial hair. It becomes a vinyl chloride-based fiber having the required uniform curl shape.
- the thickness of one “vinyl chloride-based fiber” of the present invention is preferably 20 to: LOO denier, and more preferably 50 to 80 denier.
- LOO denier the thickness of a single chloride boule fiber is 20 to 20: LOO denier, it becomes comparable to natural hair, and the thickness of one chloride boule fiber is 50 to 80 denier. In such a case, the feeling and feel will be improved.
- the cross-sectional shape of the "salt vinyl-based fiber" of the present invention may be any shape, for example, circular, oval, glasses, star, U-shaped, T-shaped, U-shaped, triangular, square, It may be cruciform, heart-shaped, horseshoe-shaped, or a combination of these. Moreover, these hollow bodies may be sufficient.
- the "vinyl chloride fiber” of the present invention comprises melt spinning the vinyl chloride resin composition according to any one of claims 1 to 4 at a temperature of 170 to 190 ° C.
- the "salt-and-bullet-based fiber” of the present invention melts the salt-and-fill resin composition according to any one of claims 1 to 4 at a temperature of 170 to 190 ° C.
- the productivity of chloride fiber is ensured. Can be improved.
- a powder compound obtained by mixing a vinyl chloride-based resin composition with a mixer such as a shell mixer or ribbon platen, or melting thereof is used. Melt-spinning the mixed pellet compound at a temperature of 170 to 190 ° C. using a melt extruder such as a single-screw extruder, a counter-rotating twin-screw extruder, a conical twin-screw extruder, etc. Ru.
- a conventionally known extruder can be used.
- an extruder such as a single-screw extruder, a counter-rotating twin-screw extruder, or a co-Carni shaft extruder can be used, preferably a single-screw extruder having a diameter of about 35 to 85 ⁇ . It is preferable to use an extruder or a conical extruder having a diameter of about 35 to 50 ⁇ . If the bore diameter is too large, the amount of extrusion will increase and the nozzle pressure will become too large, so the flow rate of the undrawn yarn may become too fast, which may make it difficult to wind up later. .
- the melt-spun vinyl chloride-based fiber was stretched to 2 to 4 times in an air atmosphere maintained at a temperature of 90 to 120 ° C. After that, the drawn vinyl chloride-based fibers are thermally relaxed in an air atmosphere maintained at a temperature of 110 to 140 ° C. to a length of 60 to LOO% before stretching.
- the drawn chloride-vinyl fibers can be 110 to 140
- the strength, elongation, and heat shrinkage rate of balanced salt vinyl chloride It can be a fiber base.
- the "fiber for artificial hair” of the present invention is a fiber according to claim 5, which is a fiber for artificial hair.
- the vinyl chloride-based fiber according to claim 5 is used as a fiber for artificial hair, it is for artificial hair having a uniform loose curl shape required as a fiber for artificial hair. It can be fiber.
- Example 1 Examples of the present invention and comparative examples will be described below, but these examples and comparative examples are all illustrative and do not limit the contents of the present invention.
- Example 1 Example 1
- Example 1 (a) Styrene 20 mass fraction of the monomers constituting the vinyl copolymer in ⁇ composition of step 0/0, acrylonitrile 5 mass 0/0, and, with 75 weight% methyl meth Tali rate A vinyl chloride-based fiber was obtained in the same manner as in Example 1 except for the above.
- a salt was prepared in the same manner as in Example 1 except that the proportions of the monomers constituting the vinyl copolymer in the resin composition in step (a) of Example 1 were 70% by mass of styrene and 30% by mass of acrylonitrile.
- the vinyl fiber was obtained.
- Example 1 was repeated except that the proportion of the monomers constituting the vinyl copolymer in the resin composition of step (a) of Example 1 was 10% by mass of styrene and 90% by mass of methyl methacrylate. In the same manner, vinyl chloride-based fibers were obtained.
- a vinyl chloride-based fiber was obtained in the same manner as in Example 1, except that the blending amount of the vinyl copolymer in the resin composition in the step (a) of Example 1 was changed to 60 parts by mass.
- “Curl uniformity” in Table 1 was evaluated by the following procedure. That is, a fiber bundle (hot-rolled yarn), which is a single fiber strength of 120 fibers of bible fiber, is cut into a fixed length, and this is cut into diameters.
- the both ends were fixed by winding around an aluminum cylinder made of 20 mm, and then the whole aluminum cylinder was placed in an air circulating oven at 90 ° C. and heated for 30 minutes. Then, the aluminum cylinder wound with the fiber bundle was left to stand in a temperature-controlled room at a temperature of 23 ° C. and a relative humidity of 50% for 24 hours. Next, remove the fiber bundle from the stainless steel cylinder and fixate and suspend one end, in which case, the angle of the curled valley (valley) of the root and the curled valley of the tip ( The angle of the valley portion was calculated, and the curl uniformity was evaluated by a value (angle ratio) obtained by dividing the angle of the curl shape of the tip portion by the angle of the curl shape of the root portion. The closer the angle ratio is to 1, the more evenly the curls that the difference in the angle becomes, which means that.
- Curl uniformity of salt-based fibers is evaluated according to the following evaluation criteria
- the “spinning property” in Table 1 was evaluated by the number of times single thread breakage (several 120 out of 120) occurred when melt spinning was performed. That is, the curling uniformity of the chloride-based fiber is calculated by converting the number of occurrences of single yarn breakage into the yarn breakage frequency (number of hours Z hours) per hour, and the following evaluation criteria
- the curl uniformity and the spinnability were both usable levels, and were the target chloride-type fibers.
- the curl uniformity and spinnability were both at good levels.
- the salted boule based fibers obtained in Examples 3 and 4 have a somewhat difficult spinnability compared to the vinyl chloride fibers obtained in Examples 1 and 2, and the curl uniformity is It was at a good level.
- the curling uniformity of the chloride-based fiber obtained in Comparative Example 1 was poor because the blending amount of the vinyl-based copolymer was small.
- the vinyl chloride-based fiber obtained using the vinyl chloride-based resin composition of the present invention is, for example, for hair decoration of wigs, hair pieces, blades, doll hair, extension hair, etc. It can be used for artificial hair fibers of
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- Engineering & Computer Science (AREA)
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Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006539210A JP4890256B2 (ja) | 2004-10-01 | 2005-09-15 | 人工毛髪用繊維及びその製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004289563 | 2004-10-01 | ||
| JP2004-289563 | 2004-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006038447A1 true WO2006038447A1 (ja) | 2006-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/017048 Ceased WO2006038447A1 (ja) | 2004-10-01 | 2005-09-15 | 塩化ビニル系樹脂組成物、塩化ビニル系繊維及びその製造方法、並びに、人工毛髪用繊維 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4890256B2 (ja) |
| WO (1) | WO2006038447A1 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014196643A1 (ja) * | 2013-06-06 | 2014-12-11 | 株式会社カネカ | 毛髪用繊維束及び頭飾製品 |
| JP2015094054A (ja) * | 2013-11-13 | 2015-05-18 | 旭化成ケミカルズ株式会社 | 繊維及び不織布 |
| WO2019181868A1 (ja) * | 2018-03-20 | 2019-09-26 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| WO2019235055A1 (ja) * | 2018-06-07 | 2019-12-12 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| WO2023021883A1 (ja) * | 2021-08-20 | 2023-02-23 | デンカ株式会社 | 人工毛髪用繊維、人工毛髪用繊維束及び頭髪装飾製品 |
| WO2023145171A1 (ja) * | 2022-01-25 | 2023-08-03 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| CN116744813A (zh) * | 2021-03-15 | 2023-09-12 | 电化株式会社 | 人造毛发用纤维 |
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| JPS4882118A (ja) * | 1972-02-12 | 1973-11-02 | ||
| JP2001131824A (ja) * | 1999-10-28 | 2001-05-15 | Kanegafuchi Chem Ind Co Ltd | ポリ塩化ビニル系樹脂組成物よりなる繊維 |
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| JPH0673609A (ja) * | 1992-08-28 | 1994-03-15 | Asahi Chem Ind Co Ltd | 塩化ビニリデン系繊維の製造法 |
| JPH06220712A (ja) * | 1993-01-22 | 1994-08-09 | Asahi Chem Ind Co Ltd | 合成樹脂繊維 |
| JP3956449B2 (ja) * | 1997-11-11 | 2007-08-08 | 東ソー株式会社 | 樹脂組成物 |
| JP4157428B2 (ja) * | 2003-06-02 | 2008-10-01 | 株式会社カネカ | 難燃繊維複合体 |
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- 2005-09-15 JP JP2006539210A patent/JP4890256B2/ja not_active Expired - Lifetime
- 2005-09-15 WO PCT/JP2005/017048 patent/WO2006038447A1/ja not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882118A (ja) * | 1972-02-12 | 1973-11-02 | ||
| JP2001131824A (ja) * | 1999-10-28 | 2001-05-15 | Kanegafuchi Chem Ind Co Ltd | ポリ塩化ビニル系樹脂組成物よりなる繊維 |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014196643A1 (ja) * | 2013-06-06 | 2014-12-11 | 株式会社カネカ | 毛髪用繊維束及び頭飾製品 |
| JP2015094054A (ja) * | 2013-11-13 | 2015-05-18 | 旭化成ケミカルズ株式会社 | 繊維及び不織布 |
| US20210246294A1 (en) * | 2018-03-20 | 2021-08-12 | Denka Company Limited | Fiber for artificial hair and hair accessory product |
| WO2019181868A1 (ja) * | 2018-03-20 | 2019-09-26 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| US12415917B2 (en) * | 2018-03-20 | 2025-09-16 | Denka Company Limited | Fiber for artificial hair and hair accessory product |
| KR20200133758A (ko) | 2018-03-20 | 2020-11-30 | 덴카 주식회사 | 인공 모발용 섬유 및 두발 장식 제품 |
| KR20250161030A (ko) | 2018-03-20 | 2025-11-14 | 덴카 주식회사 | 인공 모발용 섬유 및 두발 장식 제품 |
| KR20240110984A (ko) | 2018-03-20 | 2024-07-16 | 덴카 주식회사 | 인공 모발용 섬유 및 두발 장식 제품 |
| KR20210016546A (ko) | 2018-06-07 | 2021-02-16 | 덴카 주식회사 | 인공 모발용 섬유 및 두발 장식 제품 |
| JP7198278B2 (ja) | 2018-06-07 | 2022-12-28 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| JPWO2019235055A1 (ja) * | 2018-06-07 | 2021-08-05 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| CN112135540A (zh) * | 2018-06-07 | 2020-12-25 | 电化株式会社 | 人工毛发用纤维以及头发装饰制品 |
| WO2019235055A1 (ja) * | 2018-06-07 | 2019-12-12 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
| US11807747B2 (en) | 2018-06-07 | 2023-11-07 | Denka Company Limited | Fiber for artificial hair and hair decorating product |
| CN116744813A (zh) * | 2021-03-15 | 2023-09-12 | 电化株式会社 | 人造毛发用纤维 |
| WO2023021883A1 (ja) * | 2021-08-20 | 2023-02-23 | デンカ株式会社 | 人工毛髪用繊維、人工毛髪用繊維束及び頭髪装飾製品 |
| KR20240021259A (ko) | 2021-08-20 | 2024-02-16 | 덴카 주식회사 | 인공 모발용 섬유, 인공 모발용 섬유속 및 두발 장식 제품 |
| JP7697015B2 (ja) | 2021-08-20 | 2025-06-23 | デンカ株式会社 | 人工毛髪用繊維、人工毛髪用繊維束及び頭髪装飾製品 |
| JPWO2023021883A1 (ja) * | 2021-08-20 | 2023-02-23 | ||
| KR20240136377A (ko) | 2022-01-25 | 2024-09-13 | 덴카 주식회사 | 인공 모발용 섬유 및 두발 장식 제품 |
| WO2023145171A1 (ja) * | 2022-01-25 | 2023-08-03 | デンカ株式会社 | 人工毛髪用繊維及び頭髪装飾製品 |
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| JPWO2006038447A1 (ja) | 2008-07-31 |
| JP4890256B2 (ja) | 2012-03-07 |
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