发明授权
- 专利标题: Alkaline battery with separator of high surface area
- 专利标题(中): 碱性电池,隔膜高表面积
-
申请号: US46990申请日: 1979-06-08
-
公开(公告)号: US4287276A公开(公告)日: 1981-09-01
- 发明人: Joseph T. Lundquist, Jr. , Christian B. Lundsager
- 申请人: Joseph T. Lundquist, Jr. , Christian B. Lundsager
- 申请人地址: NY New York
- 专利权人: W. R. Grace & Co.
- 当前专利权人: W. R. Grace & Co.
- 当前专利权人地址: NY New York
- 主分类号: C08K3/22
- IPC分类号: C08K3/22 ; H01M2/16 ; H01M6/04
摘要:
The instant invention is directed to battery separator membranes useful in alkaline battery systems formed from a homogeneous admixture of a polyolefin, a plasticizer, and a filler selected from particulate material having a surface area of from 100 to 385 m.sup.2 /cc and a pore volume of at least 0.075 cc/gm.
公开/授权文献
- US6032913A Computer mouse support system 公开/授权日:2000-03-07
信息查询