发明公开
EP3016180A1 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
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
- 专利标题： 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
- 专利标题（中）： 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
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申请号： EP14817001.2申请日： 2014-03-19
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公开(公告)号： EP3016180A1公开(公告)日： 2016-05-04
- 发明人: KINPARA, Yuji , FUJISHIGE, Junichi , FUJIMOTO, Nobutaka , MUKAI, Takashi , MORISHITA, Masanori , SAKAI, Tetsuo
- 申请人： Sumitomo Seika Chemicals Co., Ltd. , National Institute of Advanced Industrial Science and Technology
- 申请人地址： 346-1, Miyanishi Harima-cho Kako-gun, Hyogo 675-0145 JP
- 专利权人： Sumitomo Seika Chemicals Co., Ltd.,National Institute of Advanced Industrial Science and Technology
- 当前专利权人： Sumitomo Seika Chemicals Co., Ltd.,National Institute of Advanced Industrial Science and Technology
- 当前专利权人地址： 346-1, Miyanishi Harima-cho Kako-gun, Hyogo 675-0145 JP
- 代理机构： Agasse, Stéphane
- 优先权： JP2013136116 20130628
- 国际公布： WO2014207967 20141231
- 主分类号： H01M4/134
- IPC分类号： H01M4/134 ; H01M4/133 ; H01M4/36 ; H01M4/587 ; H01M4/62
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.
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