发明授权
- 专利标题: Vinyl polymer membranes
- 专利标题(中): 乙烯基聚合物膜
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申请号: US705793申请日: 1985-02-26
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公开(公告)号: US4584359A公开(公告)日: 1986-04-22
- 发明人: Hans-Josef Sterzel , Axel Sanner , Peter Neumann
- 申请人: Hans-Josef Sterzel , Axel Sanner , Peter Neumann
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX3407148 19840228
- 主分类号: C08F26/00
- IPC分类号: C08F26/00 ; B01D53/22 ; B01D69/00 ; B01D71/28 ; B01D71/44 ; C01B13/02 ; C08F8/42 ; C08F20/06 ; C08F26/06 ; C08F30/00 ; C08F30/04 ; C08J5/18 ; H01M4/60 ; H01M4/86 ; H01M8/00
摘要:
A membrane of a vinyl polymer which contains groups of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R.sup.5 is --CH.sub.2 --CH.sub.2 -- or ##STR2## covalently bonded to the polymer chain, and the use of the said membrane.
公开/授权文献
- USD330535S Safety step for attachment to a truck tailgate 公开/授权日:1992-10-27
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