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1. (WO2010114673) MICROPOROUS MEMBRANES AND METHODS FOR PRODUCING AND USING SUCH MEMBRANES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/114673 International Application No.: PCT/US2010/026423
Publication Date: 07.10.2010 International Filing Date: 05.03.2010
IPC:
B01D 71/26 (2006.01) ,H01M 2/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
71
Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
06
Organic material
26
Polyalkenes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
16
characterised by the material
Applicants: ISHIHARA, Takeshi[JP/JP]; JP (UsOnly)
MIYAOKA, Satoshi[JP/JP]; JP (UsOnly)
KONO, Koichi[JP/JP]; JP (UsOnly)
YAMADA, Kazuhiro[JP/JP]; JP (UsOnly)
CROWTHER, Donna, J.[US/US]; US (UsOnly)
BRANT, Patrick[US/US]; US (UsOnly)
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA[JP/JP]; 1190-13, Iguchi Nasushiobara City Tochigi Prefecture 329-2763, JP (AllExceptUS)
Inventors: ISHIHARA, Takeshi; JP
MIYAOKA, Satoshi; JP
KONO, Koichi; JP
YAMADA, Kazuhiro; JP
CROWTHER, Donna, J.; US
BRANT, Patrick; US
Agent: CHRISTENBURY, Daniel, T.; DLA Piper LLP (US) 1650 Market Street, Suite 4900 Philadelphia, PA 19103, US
Priority Data:
09160964.425.05.2009EP
09160965.125.05.2009EP
09160966.925.05.2009EP
09160967.725.05.2009EP
09163698.525.06.2009EP
09168194.019.08.2009EP
61/164,81730.03.2009US
61/164,82430.03.2009US
61/164,82730.03.2009US
61/164,83330.03.2009US
61/177,06011.05.2009US
61/220,09424.06.2009US
Title (EN) MICROPOROUS MEMBRANES AND METHODS FOR PRODUCING AND USING SUCH MEMBRANES
(FR) MEMBRANES MICROPOREUSES ET PROCÉDÉS DE PRODUCTION ET D'UTILISATION ASSOCIÉS
Abstract:
(EN) The invention relates to microporous polymeric membranes suitable for use as battery separator film. The invention also relates to a method for producing such a membrane, batteries containing such membranes as battery separators, methods for making such batteries, and methods for using such batteries.
(FR) L'invention concerne des membranes microporeuses polymères destinées à être utilisées en tant que film séparateur de batteries. L'invention concerne également un procédé de production de la membrane, des batteries contenant les membranes utilisées en tant que séparateurs, des procédés pour fabriquer les batteries ainsi que des procédés permettant d'utiliser les batteries.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)