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1. (WO2007008006) LITHIUM SECONDARY BATTERY CONTAINING CAPSULE FOR CONTROLLED-RELEASE OF ADDITIVES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/008006 International Application No.: PCT/KR2006/002684
Publication Date: 18.01.2007 International Filing Date: 10.07.2006
IPC:
H01M 10/40 (2006.01)
(Deprecated)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
36
Accumulators not provided for in groups H01M10/05-H01M10/3492
40
with organic electrolytes
Applicants:
LG CHEM, LTD. [KR/KR]; 20, Yoido-dong, Youngdungpo-gu Seoul 150-721, KR
Inventors:
LEE, Hochun; KR
KIM, Hyeongjin; KR
Agent:
SOHN, Chang Kyu; 1403, Seongji Heights 2-cha Bldg. 642-16, Yoksam 1-dong, Kangnam-gu Seoul 135-910, KR
Priority Data:
10-2005-006301813.07.2005KR
Title (EN) LITHIUM SECONDARY BATTERY CONTAINING CAPSULE FOR CONTROLLED-RELEASE OF ADDITIVES
(FR) BATTERIE SECONDAIRE AU LITHIUM CONTENANT UNE CAPSULE SERVANT À LA LIBÉRATION CONTRÔLÉE D'ADDITIFS
Abstract:
(EN) Provided is a lithium secondary battery comprising a controlled-release capsule which continuously releases a desired amount of additives necessary for electrolytes or electrodes at a constant level and is included in an electrolyte and/or an electrode material, thereby providing inherent effects of additives while simultaneously minimizing adverse side reactions of surplus additives, consequently optimizing the battery performance.
(FR) La présente invention concerne une batterie secondaire au lithium comprenant une capsule de libération contrôlée qui libère continuellement une quantité désirée d’additifs nécessaires pour des électrolytes ou des électrodes à un niveau constant et qui est comprise dans un électrolyte et/ou un matériau d'électrode, assurant ainsi les effets inhérents aux additifs tout en minimisant simultanément les réactions parasites d'additifs surdosés, et optimisant par conséquent les performances de la batterie.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, 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 Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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: Korean (KO)
Also published as:
EP1905118JP2009501419CN101213703