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1. (WO2018060127) UHMWPE FIBER, YARN AND ARTICLES THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/060127    International Application No.:    PCT/EP2017/074199
Publication Date: 05.04.2018 International Filing Date: 25.09.2017
IPC:
D01D 5/06 (2006.01), D01F 1/04 (2006.01), D01F 6/04 (2006.01), C08K 3/04 (2006.01)
Applicants: DSM IP ASSETS B.V. [NL/NL]; Het Overloon 1 6411 TE HEERLEN (NL)
Inventors: VLASBLOM, Martin, Pieter; (NL).
DRIEMAN, Johannes, Gabriël, Marie; (NL).
GIJSMAN, Pieter; (NL)
Agent: MEESSEN, Patric, Holger; (NL)
Priority Data:
16190869.4 27.09.2016 EP
Title (EN) UHMWPE FIBER, YARN AND ARTICLES THEREOF
(FR) FIBRE UHMWPE, FIL ET ARTICLES ASSOCIÉS
Abstract: front page image
(EN)The invention relates to a gel-spun fiber comprising an ultra-high molecular weight polyethylene (UHMWPE), wherein the UHMWPE has an intrinsic viscosity (IV) of at least 4 dL/g and comprises at least 0.3 short chain branches per thousand total carbon atoms (SCB/1000TC), characterized in that the fiber further comprises between 0.1 and 10 parts by weight of carbon black based on 100 parts by weight of the amount of the polyethylene forming the fiber. The invention further relates to a yarn comprising at least 5 such gel-spun fibers as well as to articles comprising said fibers or yarns.
(FR)L'invention concerne une fibre filée par gel comprenant un polyéthylène de masse moléculaire ultra-élevée (UHMWPE), l'UHMWPE présentant une viscosité intrinsèque (IV) d'au moins 4 dL/g et comprenant au moins 0,3 ramifications à chaîne courte pour un total de mille atomes de carbone (SCB/1 000 TC), étant caractérisé en ce que la fibre comprend en outre entre 0,1 et 10 parties en poids de noir de carbone sur la base de 100 parties en poids de la quantité du polyéthylène formant la fibre. L'invention concerne en outre un fil comprenant au moins 5 desdites fibres filées par gel ainsi que des articles comprenant lesdites fibres ou lesdits fils.
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)