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1. (WO2011136189) NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING CYCLIC SULFONE COMPOUND, AND LITHIUM SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/136189    International Application No.:    PCT/JP2011/060093
Publication Date: 03.11.2011 International Filing Date: 25.04.2011
IPC:
H01M 10/0567 (2010.01), H01G 11/06 (2013.01), H01G 11/64 (2013.01), H01G 9/035 (2006.01), H01M 10/052 (2010.01), H01M 6/16 (2006.01)
Applicants: Mitsui Chemicals, Inc. [JP/JP]; 5-2, Higashi-Shimbashi 1-chome, Minato-ku, Tokyo 1057117 (JP) (For All Designated States Except US).
MIO, Shigeru [JP/JP]; (JP) (For US Only).
NAKAMURA, Mitsuo [JP/JP]; (JP) (For US Only).
NOGI, Hidenobu [JP/JP]; (JP) (For US Only).
HAYASHI, Takashi [JP/JP]; (JP) (For US Only).
KOBAYASHI, Takeshi [JP/JP]; (JP) (For US Only)
Inventors: MIO, Shigeru; (JP).
NAKAMURA, Mitsuo; (JP).
NOGI, Hidenobu; (JP).
HAYASHI, Takashi; (JP).
KOBAYASHI, Takeshi; (JP)
Agent: NAKAJIMA, Jun; TAIYO, NAKAJIMA & KATO Seventh Floor, HK-Shinjuku Bldg. 3-17, Shinjuku 4-chome Shinjuku-ku, Tokyo 1600022 (JP)
Priority Data:
2010-101206 26.04.2010 JP
Title (EN) NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING CYCLIC SULFONE COMPOUND, AND LITHIUM SECONDARY BATTERY
(FR) SOLUTION D'ÉLECTROLYTE NON AQUEUSE CONTENANT UN COMPOSÉ SULFONE CYCLIQUE, ET BATTERIE SECONDAIRE AU LITHIUM
(JA) 環状スルホン化合物を含有する非水電解液、及びリチウム二次電池
Abstract: front page image
(EN)Disclosed is a nonaqueous electrolyte solution which contains a cyclic sulfone compound having a 1,3-dithiethane-1,1,3,3-tetraoxide structure. The cyclic sulfone compound is preferably a compound that is represented by formula (I). In formula (I), R1-R4 each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group or the like.
(FR)L'invention concerne une solution d'électrolyte non aqueuse qui contient un composé sulfone cyclique ayant une structure de type 1,3-dithiéthane-1,1,3,3-tétraoxyde. Le composé sulfone cyclique est de préférence un composé représenté par la formule (I), dans laquelle R1-R4 représentent chacun un atome d'hydrogène, un atome halogène, un groupe alkyle substitué ou non substitué, ou analogue,
(JA) 本発明では、1,3-ジチエタン-1,1,3,3-テトラオキシド構造を有する環状スルホン化合物を含有する非水電解液が提供される。該環状スルトン化合物は、式(I)で表される化合物であることが好ましい。式(I)中、R~Rは、水素原子、ハロゲン原子、置換もしくは無置換のアルキル基等を表す。
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 (BW, GH, GM, KE, LR, 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 (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: Japanese (JA)
Filing Language: Japanese (JA)