发明申请
- 专利标题： BINDER FOR SECONDARY BATTERIES AND ELECTRODE MIXTURE FOR SECONDARY BATTERIES
-
申请号： US16301597申请日： 2017-09-27
-
公开(公告)号： US20190296359A1公开(公告)日： 2019-09-26
- 发明人: Kazuya ASANO , Takashi IGUCHI , Manabu FUJISAWA , Chihiro SHINODA , Tomoyuki GOTO , Kazuki HOSODA , Takahiro KITAHARA
- 申请人： DAIKIN INDUSTRIES, LTD.
- 申请人地址： JP Osaka-Shi, Osaka
- 专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址： JP Osaka-Shi, Osaka
- 优先权： JP2016-199124 20161007; JP2017-024408 20170213; JP2017-104880 20170526
- 国际申请： PCT/JP2017/034954 WO 20170927
- 主分类号： H01M4/62
- IPC分类号： H01M4/62 ; C08F214/22
摘要：
A binder and an electrode mixture for a secondary battery. The binder contains a fluorine-containing polymer containing a polymerized unit based on vinylidene fluoride, a polymerized unit based on tetrafluoroethylene, and a polymerized unit based on a monomer (2-2) represented by the following formula (2-2): R5R6C═CR7R8CO2Y1 (2-2) wherein R5, R6, and R7 are each independently a hydrogen atom or a C1-C8 hydrocarbon group; R8 is a C1-C8 hydrocarbon group; and Y1 is an inorganic cation and/or an organic cation.
信息查询
