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Machine translation
1. (WO1997021862) SUPERFINE MICROFIBER NONWOVEN WEB
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/021862    International Application No.:    PCT/US1996/018384
Publication Date: 19.06.1997 International Filing Date: 15.11.1996
Chapter 2 Demand Filed:    24.06.1997    
IPC:
D01D 5/098 (2006.01), D01F 8/06 (2006.01), D01F 8/12 (2006.01), D04H 1/46 (2012.01), D04H 1/56 (2006.01), D04H 13/00 (2006.01)
Applicants: KIMBERLY-CLARK WORLDWIDE, INC. [US/US]; 401 North Lake Street, Neenah, WI 54956 (US)
Inventors: PIKE, Richard, Daniel; (US)
Agent: TULLEY, Douglas, H., Jr.; Kimberly-Clark Worldwide, Inc., 401 North Lake Street, Neenah, WI 54956 (US)
Priority Data:
08/565,466 30.11.1995 US
Title (EN) SUPERFINE MICROFIBER NONWOVEN WEB
(FR) VOILE EN NON-TISSE A MICROFIBRES EXTRA-FINES
Abstract: front page image
(EN)The present invention provides a web containing superfine microfibers. The web contains a blend of a first group of split microfibers which contains a first polymer component and a second group of split microfibers which contains a second polymer component, wherein at least one of the polymer components is hydrophilic. The invention additionally provides a meltblown fiber web having at least two groups of fibers, wherein each group of the fibers has a distinct cross-sectional configuration.
(FR)La présente invention se rapporte à un voile contenant des microfibres extra-fines. Ledit voile contient un mélange d'un premier groupe de microfibres clivées contenant un premier composant polymère et un second groupe de microfibres clivées contenant un second composant polymère, l'un au moins des deux composants polymères étant un composant hydrophile. L'invention se rapporte en outre à un voile obtenu par fusion-soufflage comportant au moins deux groupes de fibres présentant chacun une structure transversale différente.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)