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1. (WO2018044530) LIGHTWEIGHT FABRICS CONTAINING CARBON-CONTAINING ARAMID FIBER BLEND INCLUDING MODACRYLIC FIBER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/044530    International Application No.:    PCT/US2017/046576
Publication Date: 08.03.2018 International Filing Date: 11.08.2017
IPC:
D01F 1/09 (2006.01), A41D 31/00 (2006.01), D02G 3/44 (2006.01), D03D 1/00 (2006.01), D03D 15/12 (2006.01), D01F 6/60 (2006.01), A41D 13/008 (2006.01)
Applicants: E. I. DU PONT DE NEMOURS AND COMPANY [US/US]; Chestnut Run Plaza 974 Centre Road, P. O. Box 2915 Wilmington, Delaware 19805 (US)
Inventors: ZHU, Reiyao; (US)
Agent: KNIGHT, H Jackson; (US)
Priority Data:
62/382,560 01.09.2016 US
Title (EN) LIGHTWEIGHT FABRICS CONTAINING CARBON-CONTAINING ARAMID FIBER BLEND INCLUDING MODACRYLIC FIBER
(FR) TISSUS LÉGERS CONTENANT UN MÉLANGE DE FIBRES D'ARAMIDE CONTENANT DU CARBONE COMPRENANT UNE FIBRE MODACRYLIQUE
Abstract: front page image
(EN)An article of thermal protective clothing suitable for use in arc protection comprising a woven fabric comprising yarns comprising modacrylic fiber and aramid fiber, wherein 25 to 100 parts of the aramid fiber contain 0.5 to 20 weight percent discrete homogeneously dispersed carbon particles and 0 to 75 parts of the aramid fiber are free of discrete carbon particles; the fabric having an ATPV of 10 cal/cm2 or greater at a basis weight of 6 ounces per square yard (203 grams per square meter) or less, and a total content of 0.1 to 3 weight percent discrete carbon particles.
(FR)La présente invention concerne un article de vêtement de protection thermique approprié pour une utilisation dans la protection contre les arcs comprenant un tissu tissé comprenant des fils comprenant une fibre modacrylique et une fibre d'aramide, 25 à 100 parties de la fibre d'aramide contenant de 0,5 à 20 pour cent en poids de particules de carbone discrètes dispersées de manière homogène et 0 à 75 parties de la fibre d'aramide étant exemptes de particules de carbone discrètes ; le tissu ayant un ATPV de 10 cal/cm2 ou plus à un poids de base de 6 onces par yard carré (203 grammes par mètre carré) ou moins, et une teneur totale de 0,1 à 3 pour cent en poids de particules de carbone discrètes.
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, JP, 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 (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: English (EN)
Filing Language: English (EN)