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1. (WO2013044545) COATED SEPARATOR WITH COMPRESSIBLE ELASTICITY, THERMAL SHUTDOWN AND HIGH TEMPERATURE RESISTANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/044545    International Application No.:    PCT/CN2011/081631
Publication Date: 04.04.2013 International Filing Date: 01.11.2011
IPC:
H01M 2/14 (2006.01)
Applicants: TIANJIN DG MEMBRANE CO., LTD. [CN/CN]; LI, Xin 3rd Road, 3rd Street, Jiuyuan Industrial Park Baodi District Tianjin 301802 (CN) (For All Designated States Except US).
LI, Xin [CN/CN]; (CN) (For US Only).
LI, Jianhua [CN/CN]; (CN) (For US Only).
CHEN, Wei [CN/CN]; (CN) (For US Only).
JIAO, Yongjun [CN/CN]; (CN) (For US Only).
LI, Long [CN/CN]; (CN) (For US Only).
DENG, Xinjian [CN/CN]; (CN) (For US Only)
Inventors: LI, Xin; (CN).
LI, Jianhua; (CN).
CHEN, Wei; (CN).
JIAO, Yongjun; (CN).
LI, Long; (CN).
DENG, Xinjian; (CN)
Priority Data:
201110291522.8 30.09.2011 CN
Title (EN) COATED SEPARATOR WITH COMPRESSIBLE ELASTICITY, THERMAL SHUTDOWN AND HIGH TEMPERATURE RESISTANCE
(FR) SÉPARATEUR REVÊTU ÉLASTIQUE EN COMPRESSION, À COUPURE THERMIQUE ET HAUTE RÉSISTANCE À LA TEMPÉRATURE
(ZH) 具有压缩弹性热关断耐高温的涂层隔膜
Abstract: front page image
(EN)A lithium ion battery separator consists of a PE micro-porous substrate A and a micro-porous coating B which is located on the substrate A and formed of mixing pre-crosslinked rubber particles and ceramic fine powder composite materials. The separator has characteristics of good compressible elasticity, thermal shutdown, low heat shrinkage, high temperature membrane rupture resistance and so on.
(FR)Cette invention concerne un séparateur de batterie au lithium ion, comprenant un substrat microporeux à base de PE (A) et un revêtement microporeux (B) disposé sur le substrat (A) et formé par mélange de particules de caoutchouc pré-réticulées et de matériaux composites à base de céramique en poudre fine. Ledit séparateur présente des caractéristiques de bonne élasticité en compression, de coupure thermique, de faible retrait thermique, de haute résistance de la membrane à la rupture sous températures élevées, etc.
(ZH)一种锂离子电池隔膜,该隔膜由PE微多孔基膜A和涂布其上的由预交联橡胶微粒、陶瓷微粉复合材料混合而成的微多孔涂层B所组成。该隔膜具有优良的压缩弹性、热关断、低热收缩及耐高温破膜等特点。
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, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)