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1. (WO2014163918) FIBER COMPRISING POLYETHYLENE BLEND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/163918    International Application No.:    PCT/US2014/018884
Publication Date: 09.10.2014 International Filing Date: 27.02.2014
IPC:
D01F 6/46 (2006.01), D01D 5/08 (2006.01), D04H 3/16 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: LORENZO, Arnaldo, T.; (US).
BENSASON, Selim; (CH).
DEGROOT, Jacquelyn, A.; (US)
Agent: BARTHEL, Ted, J.; Whyte Hirschboeck Dudek S.C. 555 East Wells Street, Suite 1900 Milwaukee, WI 53202 (US)
Priority Data:
61/776,379 11.03.2013 US
Title (EN) FIBER COMPRISING POLYETHYLENE BLEND
(FR) FIBRE COMPRENANT UN MÉLANGE DE POLYÉTHYLÈNE
Abstract: front page image
(EN)The present disclosure is directed to a fiber that is composed of a polymeric blend including (i) 95 wt % to 99 wt % of a high density ethylene-based polymer having a Mw/Mn from 2.0 to 3.0 and (ii) from 5 wt % to 1 wt % of a low density ethylene-based polymer having a melt index from 5 g/10 min to 15 g/10 min. The fiber has a density from 1 denier to 2 denier and a 3% secant modulus from 8.5 g/denier to 20 g/denier.
(FR)La présente invention concerne une fibre composée d'un mélange polymère comportant (i) 95 % en poids à 99 % en poids d'un polymère haute densité à base d'éthylène ayant un rapport Mw/Mn de 2,0 à 3,0 et (ii) de 5 % en poids à 1 % en poids d'un polymère basse densité à base d'éthylène ayant un indice de fusion de 5 g/10 min à 15 g/10 min. La fibre a une densité de 1 denier à 2 deniers et un module sécant de 3 % de 8,5 g/denier à 20 g/denier.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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)