发明名称 |
Cathode coating dispersion |
摘要 |
This invention relates to a graphite and/or carbon black-containing cathode coating dispersion which is suitable for battery production. The dispersion is water, acid and alkali resistant and also electrically conductive when coated on cathode surfaces. The dispersion is a water-based system which contains a binder which is an epoxy resin and is cured with an amine curative. The dispersion is maintained as a two-pot compound wherein the epoxy dispersion is mixed with an amine curative at the time of application. The epoxy resins are preferably a Bisphenol A or Bisphenol F Epichlorohydrin based epoxy or epoxy novalac.
|
申请公布号 |
US6572790(B2) |
申请公布日期 |
2003.06.03 |
申请号 |
US20010757210 |
申请日期 |
2001.01.09 |
申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
RAHIM MARUFUR |
分类号 |
H01B1/24;H01G9/00;H01G9/155;H01M2/02;H01M4/66;H01M6/08;H01M8/02;(IPC1-7):H01B1/04;H01C1/04;H01M4/86;H01M2/16;H01M4/62 |
主分类号 |
H01B1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|