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1. WO2021246059 - EXOTHERMIC CLOTH AND TEXTILE PRODUCT

Publication Number WO/2021/246059
Publication Date 09.12.2021
International Application No. PCT/JP2021/015154
International Filing Date 12.04.2021
IPC
D03D 15/47 2021.1
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
40characterised by the structure of the yarns or threads
47multicomponent, e.g. blended yarns or threads
D01F 6/54 2006.1
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof
44from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
54of polymers of unsaturated nitriles
D03D 15/20 2021.1
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
20characterised by the material of the fibres or filaments constituting the yarns or threads
D03D 15/52 2021.1
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
50characterised by the properties of the yarns or threads
52thermal insulating, e.g. heating or cooling
CPC
D01F 6/54
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
44from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
54of polymers of unsaturated nitriles
D03D 15/20
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
20characterised by the material of the fibres or filaments constituting the yarns or threads
D03D 15/47
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
40characterised by the structure of the yarns or threads
47multicomponent, e.g. blended yarns or threads
D03D 15/52
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
50characterised by the properties of the yarns or threads
52thermal insulating, e.g. heating or cooling
Applicants
  • 株式会社カネカ KANEKA CORPORATION [JP]/[JP]
Inventors
  • 大野重樹 OHNO Shigeki
  • 内堀恵太 UCHIBORI Keita
Agents
  • 特許業務法人池内アンドパートナーズ IKEUCHI & PARTNERS
Priority Data
2020-09875805.06.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) EXOTHERMIC CLOTH AND TEXTILE PRODUCT
(FR) TISSU EXOTHERMIQUE ET PRODUIT TEXTILE
(JA) 発熱性布、及び繊維製品
Abstract
(EN) The present invention pertains to an exothermic cloth that contains acrylic fibers A and animal fibers. The acrylic fibers A each contain 1-30 wt% of an infrared absorbent inside the fiber with respect to the total weight of the acrylic fiber. The heat shield rate of acrylic fibers A is less than 40% as measured in accordance with JIS L 1951: 2019. The exothermic cloth according to the present invention contains first threads and second threads having a composition different from that of the first threads. The first threads preferably include the acrylic fibers A, and the second threads preferably include the animal fibers. As a result, a cloth having good exothermic properties and durability, and a textile product containing the cloth, can be provided.
(FR) La présente invention se rapporte à un tissu exothermique qui contient des fibres acryliques (A) et des fibres animales. Les fibres acryliques (A) contiennent chacune de 1 à 30 % en poids d'un absorbant infrarouge à l'intérieur de la fibre par rapport au poids total de la fibre acrylique. Le taux de protection thermique des fibres acryliques (A) est inférieur à 40 % tel que mesuré conformément à JIS L 1951:2019. Le tissu exothermique selon la présente invention contient des premiers fils et des seconds fils ayant une composition différente de celle des premiers fils. Les premiers fils comprennent de préférence les fibres acryliques (A) et les seconds fils comprennent de préférence les fibres animales. Par conséquent, il est possible d'obtenir un tissu ayant de bonnes propriétés exothermiques et une bonne durabilité, et un produit textile contenant le tissu.
(JA) 本発明は、アクリル系繊維A、及び獣毛繊維を含み、前記アクリル系繊維Aは、繊維の内部に赤外線吸収剤をアクリル系繊維全重量に対して1重量%以上30重量%以下含み、JIS L 1951:2019に準じて測定した遮熱率が40%未満である発熱性布に関する。本発明の発熱性布帛は、第1の糸及び第1の糸と繊維組成が異なる第2の糸を含み、第1の糸はアクリル系繊維Aを含み、第2の糸は獣毛繊維を含むことが好ましい。これにより、発熱性及び耐久性が良好である布及びそれを含む繊維製品を提供することができる。
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