专利检索 ap:("SUMITOMO SEIKA CHEMICALS CO LTD" OR "NAT INST ADVANCED IND SCIENCE & TECH") AND inv:"KINPARA YUJI" 第 1 页

1.

发明公开
NEGATIVE-ELECTRODE MIXTURE FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL, NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL CONTAINING SAID MIXTURE, NON-AQUEOUS ELECTROLYTE SECONDARY CELL PROVIDED WITH SAID NEGATIVE ELECTRODE, AND ELECTRICAL DEVICE 审中-公开
标题翻译：负极合剂用于二次电池的非水电解液，负极与该混合物中，二次电池的非水电解液与该负极与电气设备的二次电池的非水电解质

公开(公告)号：EP3016180A4

公开(公告)日：2017-01-11

申请号：EP14817001

申请日：2014-03-19

申请人： SUMITOMO SEIKA CHEMICALS CO LTD , NAT INST ADVANCED IND SCIENCE & TECH

发明人： KINPARA YUJI , FUJISHIGE JUNICHI , FUJIMOTO NOBUTAKA , MUKAI TAKASHI , MORISHITA MASANORI , SAKAI TETSUO

IPC分类号： H01M4/134 , H01M4/02 , H01M4/133 , H01M4/36 , H01M4/38 , H01M4/587 , H01M4/62 , H01M10/052

CPC分类号： H01M4/364 , H01M4/133 , H01M4/134 , H01M4/386 , H01M4/58 , H01M4/587 , H01M4/622 , H01M4/625 , H01M10/052 , H01M2004/027

摘要： A negative electrode mixture for a nonaqueous electrolyte secondary cell according to the present invention includes: a negative electrode active material; a conductive assistant; and a binder. The binder contains a copolymer of vinyl alcohol and an alkali metal-neutralized product of ethylene-unsaturated carboxylic acid.

2.

发明公开
BINDER FOR ELECTRIC DOUBLE-LAYER CAPACITOR ELECTRODE, ELECTRIC DOUBLE-LAYER CAPACITOR ELECTRODE COMPRISING SAME BINDER, ELECTRIC DOUBLE-LAYER CAPACITOR USING SAME ELECTRODE, AND ELECTRIC APPARATUS 审中-公开

公开(公告)号：EP3128525A4

公开(公告)日：2017-12-27

申请号：EP15773428

申请日：2015-03-19

申请人： SUMITOMO SEIKA CHEMICALS CO LTD , AIST

发明人： KINPARA YUJI , FUJISHIGE JUNICHI , FUJIMOTO NOBUTAKA , KARASHIMA SHUICHI , MUKAI TAKASHI , SAKAI TETSUO

IPC分类号： H01G11/38 , C08F216/06 , C08F218/08 , C08F220/06 , C08F220/14 , C08F261/04 , C09D129/04 , C09D133/02 , H01G11/24 , H01G11/30 , H01M4/62

CPC分类号： H01G11/38 , C08F218/08 , C08F220/14 , C08F261/04 , C09D133/02 , H01G11/30 , H01M4/622 , Y02E60/13 , Y02T10/7022 , C08F220/06

摘要： A binder for an electric double-layer capacitor electrode according to the present invention includes a copolymer of vinyl alcohol and an alkali metal-neutralized product of ethylene-unsaturated carboxylic acid.