- 专利标题： Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, non-aqueous secondary battery electrode, and non-aqueous secondary battery
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申请号： US16081135申请日： 2017-03-02
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公开(公告)号： US10985374B2公开(公告)日： 2021-04-20
- 发明人: Yusaku Matsuo , Masanori Shibuya , Kenya Sonobe
- 申请人： ZEON CORPORATION
- 申请人地址： JP Chiyoda-ku Tokyo
- 专利权人： ZEON CORPORATION
- 当前专利权人： ZEON CORPORATION
- 当前专利权人地址： JP Chiyoda-ku Tokyo
- 代理机构： Kenja IP Law PC
- 优先权： JPJP2016-059917 20160324
- 国际申请： PCT/JP2017/008352 WO 20170302
- 国际公布： WO2017/163806 WO 20170928
- 主分类号： H01M4/62
- IPC分类号： H01M4/62 ; H01M4/13 ; C08L101/08 ; C08K3/00 ; H01M4/04 ; H01M4/139 ; C08F220/56 ; H01M10/0525
摘要：
Disclosed is a binder composition for non-aqueous secondary battery electrode which comprises: a water-soluble polymer which comprises an acid group-containing monomer unit; and water, wherein the water-soluble polymer comprises the acid group-containing monomer unit in an amount of 5% to 70% by mass, and wherein the water-soluble polymer comprises water-soluble polymer particles having a radius of gyration of 200 nm or less in an amount of 95% to 100% by mass.
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