专利检索 ap:("MITSUI CHEMICALS INC") AND inv:"HARUTA KAICHIRO" 第 1 页

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发明公开
CYCLIC SULFATE COMPOUND, NON-AQUEOUS ELECTROLYTE SOLUTION CONTAINING SAME, AND LITHIUM SECONDARY BATTERY 有权
标题翻译：环硫酸酯化合物，非水电解质溶液SO和锂二次电池

公开(公告)号：EP2631981A4

公开(公告)日：2014-09-10

申请号：EP11834483

申请日：2011-10-21

申请人： MITSUI CHEMICALS INC

发明人： MIO SHIGERU , NAKAMURA MITSUO , HARUTA KAICHIRO , NOGI HIDENOBU , FUJIYAMA SATOKO , HAYASHI TAKASHI , TSUNODA HIDETOSHI

IPC分类号： H01M10/0567 , C07D327/10 , H01M10/052

CPC分类号： C07D327/10 , H01M10/0525 , H01M10/0567 , Y02E60/122 , Y02T10/7011

摘要： A non-aqueous electrolyte solution containing a cyclic sulfate compound represented by formula (I) is provided, wherein in formula (I), R 1 represents a group represented by formula (II) or a group represented by formula (III); R 2 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a group represented by formula (II), or a group represented by formula (III); and in formula (II), R 3 represents a halogen atom, an alkyl group having from 1 to 6 carbon atoms, a halogenated alkyl group having from 1 to 6 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or a group represented by formula (IV).