| 发明名称 |
BATTERY BINDER |
| 摘要 |
Disclosed is a composition comprising an ethylene elastomer and a solvent wherein the composition is a binder for a lithium ion battery; the elastomer comprises or is produced from repeat units derived from ethylene and one or more comonomer selected from the group consisting of an alky(meth)acrylate; and the elastomer comprises a curing agent. The elastomer can further comprise or can be further produced from repeat units derived from a second alky (meth)acrylate, 2-butene-1,4-dioic acid or its derivative, or both. |
| 申请公布号 |
US2014312268(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201414260097 |
申请日期 |
2014.04.23 |
| 申请人 |
E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
Lim Chongsoo |
| 分类号 |
H01M4/62;H01M4/505;H01M4/525 |
主分类号 |
H01M4/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A binder composition comprising or produced from an ethylene elastomer and a solvent wherein
the composition is a binder for a lithium ion battery; the elastomer comprises or is produced from repeat units derived from ethylene and one or more comonomer, which is an alky(meth)acrylate; and the elastomer optionally comprises a curing agent. |
| 地址 |
Wilmington DE US |
