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1. (WO2018181699) ELASTIC MONOFILAMENT AND WOVEN KNITTED GOODS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/181699 International Application No.: PCT/JP2018/013212
Publication Date: 04.10.2018 International Filing Date: 29.03.2018
IPC:
D01F 8/14 (2006.01) ,D03D 15/00 (2006.01)
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8
Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
04
from synthetic polymers
14
with at least one polyester as constituent
D TEXTILES; PAPER
03
WEAVING
D
WOVEN FABRICS; METHODS OF WEAVING; LOOMS
15
Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
Applicants:
東レ株式会社 TORAY INDUSTRIES, INC. [JP/JP]; 東京都中央区日本橋室町2丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
東レ・モノフィラメント株式会社 TORAY MONOFILAMENT CO., LTD. [JP/JP]; 愛知県岡崎市昭和町字河原1番地 1, Aza-Kawahara, Showa-cho, Okazaki-shi, Aichi 4448512, JP
Inventors:
成子聡 NARUKO, Satoshi; JP
土倉弘至 TSUCHIKURA, Hiroshi; JP
山尾亮介 YAMAO, Ryosuke; JP
山本博之 YAMAMOTO, Hiroyuki; JP
Agent:
一條力 ICHIJO, Chikara; JP
Priority Data:
2017-07042931.03.2017JP
Title (EN) ELASTIC MONOFILAMENT AND WOVEN KNITTED GOODS
(FR) MONOFILAMENT ÉLASTIQUE ET ARTICLES TRICOTÉS TISSÉS
(JA) 弾性モノフィラメントおよび織編物
Abstract:
(EN) The present invention provides an elastic monofilament that especially combines fatigue endurance and rigidity in the bending direction. This elastic monofilament has a sheath-core compound structure in which the volume ratio of the core part is 2-25%, the component of the core is thermoplastic polyester, and the component of the sheath is a copolymerization system thermoplastic elastomer having a hard segment and a soft segment. The Young’s modulus of the elastic monofilament is 50-5000 N/mm2, the tensile strength when 30% elongated is 0.4-3.0 cN/dtex, and the flexural rigidity is 4 cN or greater.
(FR) La présente invention concerne un monofilament élastique qui combine en particulier la résistance à la fatigue et la rigidité dans la direction de flexion. Ce monofilament élastique a une structure de composé enveloppe-noyau dans laquelle le rapport volumique de la partie noyau est de 2 à 25 %, le composant du noyau est un polyester thermoplastique, et le composant de l'enveloppe est un élastomère thermoplastique de système de copolymérisation ayant un segment dur et un segment souple. Le module de Young du monofilament élastique est de 50 à 5 000 N/mm2, la résistance à la traction à 30 % d'allongement est de 0,4 à 3,0 cN/dtex, et la rigidité à la flexion est d'au moins 4 cN.
(JA) 本発明は、特に曲げ方向の耐疲労性と剛性を兼ね備えた弾性モノフィラメントを提供する。 本発明の弾性モノフィラメントは、 芯の部分の体積比率が2~25%である芯鞘複合構造を有し、 前記芯の成分が、熱可塑性ポリエステルで、鞘の成分が、ハードセグメントとソフトセグメントを有する共重合系熱可塑性エラストマーであり、 ヤング率が750~5000N/mm、30%伸長時の引張強度が0.4~3.0cN/dtex、曲げ硬さが4cN以上である弾性モノフィラメントである。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)