WO2023171286A1 - Tissu ignifuge, et vêtement de travail ignifuge - Google Patents

Tissu ignifuge, et vêtement de travail ignifuge Download PDF

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Publication number
WO2023171286A1
WO2023171286A1 PCT/JP2023/005405 JP2023005405W WO2023171286A1 WO 2023171286 A1 WO2023171286 A1 WO 2023171286A1 JP 2023005405 W JP2023005405 W JP 2023005405W WO 2023171286 A1 WO2023171286 A1 WO 2023171286A1
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WO
WIPO (PCT)
Prior art keywords
flame
fibers
mass
retardant
acrylic
Prior art date
Application number
PCT/JP2023/005405
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English (en)
Japanese (ja)
Inventor
見尾渡
尾崎彰
中村晋也
内堀恵太
Original Assignee
株式会社カネカ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社カネカ filed Critical 株式会社カネカ
Publication of WO2023171286A1 publication Critical patent/WO2023171286A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
    • 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
    • D01F6/54—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 unsaturated nitriles
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/225—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based artificial, e.g. viscose
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/513—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials

Definitions

  • the present invention relates to a flame-retardant fabric that has improved flame retardancy while being environmentally friendly, and flame-retardant work clothes using the same.
  • halogen-containing fibers such as acrylic fibers and other fibers, such as cellulose fibers
  • the conventional method for making halogen-containing fibers such as acrylic fibers flame retardant has been to include about 1 to 50 parts by mass of an antimony compound as a flame retardant (for example, Patent Document 1).
  • an antimony compound as a flame retardant
  • Patent Documents 2 and 3 propose that halogen-containing fibers contain a tin-based compound as a compound that imparts flame retardancy, and that the halogen-containing fibers are used in combination with cellulose-based fibers.
  • Patent Document 2 there was a problem that the cost was high because the halogen-containing fiber contained 20 to 50% by weight of a zinc stannate compound. Further, the fiber composite described in Patent Document 3 may not have sufficient flame retardancy when used for work clothes or the like.
  • the present invention provides a flame-retardant fabric and flame-retardant work clothes that are environmentally friendly, reduce costs, and have improved flame retardancy.
  • One or more embodiments of the present invention include 30-80% by weight of flame-retardant acrylic fibers and 20-70% by weight of other fibers selected from the group consisting of natural fibers and synthetic fibers,
  • the acrylic fiber contains 100 parts by mass of an acrylic copolymer and 1 to 18 parts by mass of a zinc stannate compound, and relates to a flame-retardant fabric having an afterflame time of 30 seconds or less in an ISO 15025 combustion test.
  • One or more embodiments of the present invention relate to flame-retardant workwear comprising the flame-retardant fabric described above.
  • the inventors of the present invention have conducted repeated studies to improve the flame retardancy of fabrics containing acrylic fibers while being environmentally friendly.
  • the fabric can improve the flame retardant properties of work clothes. It shows excellent flame retardancy (flame retardancy) in the combustion test used to evaluate the standard, for example, the ISO 15025: 2016 combustion test method, and specifically the afterflame time measured by the ISO 15025: 2016 combustion test method. It was found that it is easy to adjust the time to 30 seconds or less.
  • the flame-retardant acrylic fiber contains 1 to 18 parts by mass of a zinc stannate compound based on 100 parts by mass of the acrylic copolymer.
  • a zinc stannate compound based on 100 parts by mass of the acrylic copolymer.
  • zinc stannate was added to 100 parts by mass of the acrylic copolymer.
  • the content of the compound is preferably 2 parts by mass or more, more preferably 3 parts by mass or more, and even more preferably 4 parts by mass or more.
  • the flame-retardant acrylic fiber is composed of:
  • the zinc stannate compound is preferably contained in 16 parts by mass or less, more preferably in 15 parts by mass or less, even more preferably in 14 parts by mass or less, and even more preferably in 13 parts by mass or less.
  • the flame-retardant acrylic fiber preferably contains 1.0 to 15.3% by mass, more preferably 2.0 to 13.8% by mass of a zinc stannate compound, based on the total mass of the fiber. It is more preferable to contain 2.5 to 13.0% by mass, even more preferably to contain 3.0 to 12.3% by mass, and even more preferably to contain 3.5 to 11.5% by mass.
  • the content of "zinc stannate compound" in the flame-retardant acrylic fiber can be measured by fluorescent X-ray analysis.
  • the zinc stannate compound may be, for example, zinc stannate (ZnSnO 3 ) or zinc hydroxystannate (ZnSn(OH) 6 ). Therefore, zinc hydroxystannate is preferred.
  • the zinc stannate compound is not particularly limited, but for example, from the viewpoint of spinnability and fiber strength, the average particle diameter D50 is preferably 5 ⁇ m or less, more preferably 3 ⁇ m or less, and still more preferably 2 ⁇ m or less. Further, the lower limit of the average particle diameter D50 of the zinc stannate compound is not particularly limited, but may be, for example, 0.1 ⁇ m or more from the viewpoint of handleability. In addition, from the viewpoint of improving flame retardancy when the amount of flame-retardant acrylic fiber is reduced, for example, less than 45% by mass or 40% by mass, it is preferably 0.5 ⁇ m or more, and 0.5 ⁇ m or more.
  • the halogen-containing monomer includes one or more selected from the group consisting of a halogen-containing vinyl monomer and a halogen-containing vinylidene monomer.
  • the other copolymerizable vinyl monomer is not particularly limited as long as it is copolymerizable with acrylonitrile.
  • halogen-containing vinyl monomer examples include vinyl chloride and vinyl bromide
  • examples of the halogen-containing vinylidene monomer include vinylidene chloride and vinylidene bromide. These halogen-containing monomers may be used alone or in combination of two or more. Among these, one or more selected from the group consisting of vinyl chloride and vinylidene chloride is preferred, and vinylidene chloride is more preferred.
  • the other copolymerizable vinyl monomers are not particularly limited, but include, for example, unsaturated carboxylic acids such as acrylic acid and methacrylic acid, salts thereof, and methacrylic esters such as methyl methacrylate. , esters of unsaturated carboxylic acids such as glycidyl methacrylate, vinyl esters such as vinyl acetate and vinyl butyrate, monomers containing sulfonic acid groups, and the like can be used.
  • the acrylic copolymer can be obtained by known polymerization methods such as bulk polymerization, suspension polymerization, emulsion polymerization, and solution polymerization. Among these, suspension polymerization, emulsion polymerization, and solution polymerization are preferred from an industrial viewpoint.
  • the flame-retardant acrylic fiber optionally contains an antistatic agent, a thermal coloring inhibitor, a light fastness improver, a whiteness improver, a devitrification inhibitor, and a colorant. It may also contain other additives such as.
  • the flame-retardant acrylic fibers may be short fibers or long fibers, and can be appropriately selected depending on the method of use.
  • the single fiber fineness is appropriately selected depending on the purpose of the fabric and textile product used, but it may be 1 to 50 dtex, 1.5 to 30 dtex, or 1.7 to 15 dtex. good.
  • the fiber length is appropriately selected depending on the use of the fabric or textile product. Examples include short-cut fibers (fiber length 0.1 to 5 mm), short fibers (fiber length 15 to 176 mm, 20 to 160 mm, 25 to 138 mm, or 30 to 128 mm), and long fibers (filaments).
  • the flame-retardant acrylic fiber can be produced by spinning a composition preferably including, but not limited to, an acrylic copolymer and a zinc stannate compound.
  • a composition preferably including, but not limited to, an acrylic copolymer and a zinc stannate compound.
  • known methods such as a wet spinning method, a dry spinning method, and a semi-dry semi-wet method can be used.
  • wet spinning the method is similar to the case of general acrylic fibers, except that a spinning stock solution obtained by dissolving the acrylic copolymer in a solvent and adding a zinc stannate compound thereto is used.
  • a solution of a zinc stannate compound dissolved in a solvent may be added to a resin solution containing an acrylic copolymer dissolved in a solvent.
  • the solvent include organic solvents such as dimethyl sulfoxide, dimethylformamide, dimethylacetamide, and acetone, and inorganic solvents such as rhodan salt aqueous solution and nitric acid aqueous solution.
  • the flame-retardant fabric according to one or more embodiments of the present invention contains 30 to 80% by mass of the flame-retardant acrylic fibers and 20% by mass of one or more other fibers selected from the group consisting of natural fibers and chemical fibers. Contains ⁇ 70% by mass. This makes it possible to improve the flame retardance of the flame-retardant fabric while imparting the characteristics of other fibers.
  • the flame-retardant fabric more preferably contains 35 to 75% by mass of the flame-retardant acrylic fibers and 25 to 65% by mass of other fibers selected from the group consisting of natural fibers and chemical fibers, and even more preferably It contains 40 to 75% by mass of the flame-retardant acrylic fiber and 25 to 60% by mass of other fibers selected from the group consisting of natural fibers and chemical fibers.
  • regenerated fibers examples include regenerated cellulose fibers such as rayon, polynosic, cupro, and lyocell, regenerated collagen fibers, regenerated protein fibers, cellulose acetate fibers, and promix fibers.
  • the other fibers mentioned above may be used alone or in combination of two or more.
  • the other fibers may be short fibers or long fibers, and can be appropriately selected depending on the method of use.
  • the single fiber fineness is appropriately selected depending on the purpose of the fabric and textile product used, but it may be 1 to 50 dtex, 1.5 to 30 dtex, or 1.7 to 15 dtex. good.
  • the fiber length is appropriately selected depending on the use of the fabric or textile product. Examples include short-cut fibers (fiber length 0.1 to 5 mm), short fibers (fiber length 15 to 176 mm, 20 to 160 mm, 25 to 138 mm, or 30 to 128 mm), and long fibers (filaments).
  • the flame-retardant fabric may be a woven fabric or a knitted fabric.
  • Fabrics include plain weave, oblique weave, satin weave, variable plain weave, variable oblique weave, variable satin weave, variable weave, patterned weave, single layer weave, double weave, multiple weave, warp pile weave, weft pile weave, and Examples include twine weave. Plain weave, satin weave, and patterned weave have excellent texture and strength as products.
  • the flame retardant fabric may have an afterflame time of 30 seconds or less in the ISO 15025:2016 combustion test, but from the viewpoint of superior flame retardancy (flame resistance), the afterflame time should be 10 seconds or less in the ISO 15025:2016 combustion test.
  • the time is preferably at most seconds, more preferably at most 5 seconds, even more preferably at most 3 seconds, particularly preferably at most 2.0 seconds.
  • it can be suitably used for flame-retardant work clothes for work involving fire, such as protective clothing and firefighting clothing.
  • the flame retardant fabric is not particularly limited, but from the viewpoint of texture, it is preferable that the fabric weight is 150 to 400 g/m 2 , more preferably 200 to 380 g/m 2 , and still more preferably 220 to 350 g/m 2 . m2 .
  • Fabrics such as woven and/or knitted fabrics having the following fiber compositions can be suitably used as flame-retardant workwear fabrics for work involving fire, such as protective clothing and firefighting clothing.
  • cellulose fibers in combination, it is possible to impart hygroscopicity and comfort to fabrics and work clothes. If the content of cellulose fibers is less than 20% by mass, comfort may not be maintained.
  • fabrics such as woven and/or knitted fabrics with the following fiber composition are preferably used as flame-retardant workwear fabrics for work that handles fire, such as protective clothing and firefighting clothing. be able to.
  • the combined use of Lyocell and flame-retardant acrylic fibers containing zinc stannate compounds significantly improved flame retardancy, especially in the ISO 15025:2016 flame test method. show. (1) Contains 30 to 80% by mass of the flame-retardant acrylic fiber and 20 to 70% by mass of Lyocell. (2) Contains 35-75% by mass of the flame-retardant acrylic fiber and 25-65% by mass of Lyocell. (3) Contains 40 to 70% by mass of the flame-retardant acrylic fiber and 30 to 60% by mass of Lyocell.
  • Zinc hydroxystannate in a dispersion of zinc hydroxystannate or metastannic acid was measured using a laser diffraction/scattering method using a laser diffraction/scattering particle size distribution measuring device (manufactured by Horiba, Ltd., particle size distribution measuring device LA-950V2).
  • the particle size distribution of metastannic acid was measured to determine the average particle size D50.
  • the combustion test method based on ISO 15025:2016 is a method in which a flame of 25 ⁇ 2 mm is ignited for 10 seconds from a position 17 ⁇ 1 mm away at right angles to the evaluation fabric set in a specified holder.
  • the content of the flame retardant (zinc hydroxystannate or metastannic acid) in the acrylic fibers was measured by a fluorescent X-ray analysis method using a fluorescent X-ray device ("SEA2210A" manufactured by SII Nano Technology). Using a standard sample with a known tin content, the fluorescent X-ray intensity of tin was measured in advance to create a calibration curve. Next, the tin content in the acrylic fiber was determined by measuring the fluorescent X-ray intensity of tin in the acrylic fiber and comparing it with a calibration curve.
  • the zinc hydroxystannate was added in advance to dimethyl sulfoxide in an amount of 30% by mass, and was uniformly dispersed for use as a prepared dispersion.
  • the average particle diameter D50 of zinc hydroxystannate measured by a laser diffraction/scattering method was 1.2 ⁇ m.
  • the obtained spinning stock solution was extruded into a 50% by mass dimethyl sulfoxide aqueous solution to solidify it, then washed with water and dried at 120°C, and after drying, it was tripled in size.
  • an acrylic fiber was obtained by further performing a heat treatment at 145° C. for 5 minutes.
  • the obtained acrylic fiber of Production Example 1 had a single fiber fineness of 1.7 dtex and a cut length of 38 mm.
  • Acrylic fibers were produced in the same manner as in Production Example 1, except that the amount of zinc hydroxystannate added was 5 parts by mass based on 100 parts by mass of the acrylic copolymer.
  • the obtained acrylic fiber of Production Example 2 had a single fiber fineness of 1.6 dtex and a cut length of 38 mm.
  • Acrylic fibers were produced in the same manner as in Production Example 1, except that the amount of zinc hydroxystannate added was 7 parts by mass based on 100 parts by mass of the acrylic copolymer.
  • the obtained acrylic fiber of Production Example 3 had a single fiber fineness of 1.7 dtex and a cut length of 38 mm.
  • Acrylic fibers were produced in the same manner as in Production Example 1, except that the amount of zinc hydroxystannate added was 10 parts by mass based on 100 parts by mass of the acrylic copolymer.
  • the obtained acrylic fiber of Production Example 4 had a single fiber fineness of 1.8 dtex and a cut length of 38 mm.
  • the acrylic fibers of Production Examples 1 to 4 contain zinc hydroxystannate inside the fibers, and the acrylic fibers of Production Example 5 contain metastannic acid inside the fibers.
  • the content of zinc hydroxystannate or metastannic acid in the acrylic fibers was measured as described above, and the results are shown in Table 1 below.
  • a roving yarn was produced using a high-speed roving frame FL200 manufactured by Toyota Industries Corporation, and a spun yarn with a count of 20/1 was produced using a high-speed spinning frame UA37 manufactured by Howa Kogyo Co., Ltd.
  • a single knit fabric having a basis weight shown in Table 2 below was produced using a computerized flat knitting machine SSG series 122FC manufactured by Shima Seiki Co., Ltd.
  • Table 2 below the amounts of zinc hydroxystannate and metastannic acid are based on 100 parts by mass of the acrylic copolymer.
  • [1] Contains 30 to 80% by mass of flame-retardant acrylic fibers and 20 to 70% by mass of one or more other fibers selected from the group consisting of natural fibers and chemical fibers,
  • the flame-retardant acrylic fiber contains 100 parts by mass of an acrylic copolymer and 1 to 18 parts by mass of a zinc stannate compound,
  • a flame-retardant fabric having an afterflame time of 30 seconds or less in an ISO15025 combustion test.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)

Abstract

L'invention concerne, selon un ou plusieurs modes de réalisation, un tissu ignifuge qui contient 30 à 80% en masse de fibres acryliques ignifuges, et 20 à 70% en masse d'au moins une autre fibre choisie dans un groupe constitué de fibres naturelles et de fibres chimiques. Lesdites fibres acryliques ignifuges comprennent 100 parties en masse d'un copolymère acrylique, et 1 à 18 parties en masse d'un composé stannate de zinc. La durée de flamme résiduelle dans le cadre d'une analyse de combustion ＩＳＯ１５０２５, est inférieure ou égale à 30 secondes. Ainsi, l'invention fournit un tissu ignifuge qui tout en prenant en compte les préoccupations environnementales, présente des propriétés ignifuges améliorées, et fournit également un vêtement de travail ignifuge.
PCT/JP2023/005405 2022-03-09 2023-02-16 Tissu ignifuge, et vêtement de travail ignifuge WO2023171286A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-036294 2022-03-09
JP2022036294 2022-03-09

Publications (1)

Publication Number Publication Date
WO2023171286A1 true WO2023171286A1 (fr) 2023-09-14

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001032968A1 (fr) * 1999-11-04 2001-05-10 Kaneka Corporation Tissu allie ignifuge
JP2004197255A (ja) * 2002-12-18 2004-07-15 Kanegafuchi Chem Ind Co Ltd 耐候性に優れた高難燃性のアクリル系繊維および布帛
JP2005146469A (ja) * 2003-11-17 2005-06-09 Kaneka Corp 耐光性に優れた高難燃性のアクリル系繊維および布帛
JP2007270410A (ja) * 2006-03-31 2007-10-18 Kaneka Corp カバー用難燃性布帛
JP2010502849A (ja) * 2006-08-31 2010-01-28 サザンミルズ インコーポレイテッド 難燃性布帛およびそれから製造した衣服
JP2014525520A (ja) * 2011-09-02 2014-09-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 熱防護用衣料物品
WO2016194766A1 (fr) * 2015-06-01 2016-12-08 株式会社カネカ Tissu ignifuge et vêtement de protection dans lequel celui-ci est utilisé

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001032968A1 (fr) * 1999-11-04 2001-05-10 Kaneka Corporation Tissu allie ignifuge
JP2004197255A (ja) * 2002-12-18 2004-07-15 Kanegafuchi Chem Ind Co Ltd 耐候性に優れた高難燃性のアクリル系繊維および布帛
JP2005146469A (ja) * 2003-11-17 2005-06-09 Kaneka Corp 耐光性に優れた高難燃性のアクリル系繊維および布帛
JP2007270410A (ja) * 2006-03-31 2007-10-18 Kaneka Corp カバー用難燃性布帛
JP2010502849A (ja) * 2006-08-31 2010-01-28 サザンミルズ インコーポレイテッド 難燃性布帛およびそれから製造した衣服
JP2014525520A (ja) * 2011-09-02 2014-09-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 熱防護用衣料物品
WO2016194766A1 (fr) * 2015-06-01 2016-12-08 株式会社カネカ Tissu ignifuge et vêtement de protection dans lequel celui-ci est utilisé

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