发明授权
- 专利标题: Atactic polypropylene tape
- 专利标题(中): 无规聚丙烯胶带
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申请号: US713683申请日: 1976-08-12
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公开(公告)号: US4088628A公开(公告)日: 1978-05-09
- 发明人: Philip Bernstein , James P. Coffey
- 申请人: Philip Bernstein , James P. Coffey
- 申请人地址: PA Phila.
- 专利权人: ESB Incorporated
- 当前专利权人: ESB Incorporated
- 当前专利权人地址: PA Phila.
- 主分类号: C09J123/12
- IPC分类号: C09J123/12 ; H01B3/00 ; H01B3/44 ; H01M2/08 ; H01M10/54 ; C08K3/04 ; C08K5/01
摘要:
A tape comprised of an atactic polypropylene and a non-conductive filler is described. This tape is useful in a process which enables a secondary battery having a defective seal to be repaired safely while remaining in operation.
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