公开(公告)号：US20240204194A1

公开(公告)日：2024-06-20

申请号：US18287642

申请日：2022-04-22

申请人： PI ADVANCED MATERIALS CO., LTD.

发明人： Se Joo PARK ,  In Hwan HWANG ,  Ik Sang LEE

IPC分类号： H01M4/62 ,  C08G69/42 ,  C08G69/48

CPC分类号： H01M4/622 ,  C08G69/42 ,  C08G69/48

摘要： The present application relates to a polyamic acid composition, a binder resin composition for an electrode, an electrode active material composition comprising the binder resin composition, and an electrode comprising same, and provides a novel binder material which has excellent mechanical strength and excellent binding force by synthesizing polyamic acid and applying same as a silicone-based negative electrode binder.