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1. (WO2017184716) HIGH MOLECULAR AND LOW MOLECULAR WEIGHT FINE FIBERS AND TPU FINE FIBERS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/184716 International Application No.: PCT/US2017/028343
Publication Date: 26.10.2017 International Filing Date: 19.04.2017
IPC:
D01D 5/18 (2006.01) ,D01D 5/42 (2006.01)
Applicants: BANSAL, Vishal[US/US]; US (US)
CARR, Thomas D.[US/US]; US (US)
NER, Yogesh[IN/US]; US (US)
LIU, Kaiyi[CN/US]; US (US)
KAY, Stephen R.[US/US]; US (US)
CLARCOR INC.[US/US]; 840 Crescent Centre Drive Suite 600 Franklin, Tennessee 37067, US (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors: BANSAL, Vishal; US
CARR, Thomas D.; US
NER, Yogesh; US
LIU, Kaiyi; US
KAY, Stephen R.; US
Agent: KALE, John Paul; US
Priority Data:
15/490,68018.04.2017US
62/325,35620.04.2016US
Title (EN) HIGH MOLECULAR AND LOW MOLECULAR WEIGHT FINE FIBERS AND TPU FINE FIBERS
(FR) FIBRES FINES À FAIBLE POIDS MOLÉCULAIRE OU À POIDS MOLÉCULAIRE ÉLEVÉ ET FIBRE FINES TPU
Abstract: front page image
(EN) In embodiments, the present invention provides a plurality of fine fiber strands made from a first polymer and a second polymer where the second polymer has a higher molecular weight than the first polymer. In preferred embodiments, the fine fiber strands have an average diameter of less than 2 micron, and the fine fiber strands have a length of at least 1 millimeter.
(FR) La présente invention concerne, selon des modes de réalisation, une pluralité de brins de fibre fine fabriqués à partir d'un premier polymère et d'un second polymère, le second polymère ayant un poids moléculaire plus élevé que le premier polymère. Dans des modes de réalisation préférés, les brins de fibre fine ont un diamètre moyen inférieur à 2 microns, et les brins de fibre fine ont une longueur d'au moins 1 millimètre.
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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)