发明授权
- 专利标题: Use of films of polycondensates
- 专利标题(中): 使用缩聚物薄膜
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申请号: US43973申请日: 1987-04-29
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公开(公告)号: US4786708A公开(公告)日: 1988-11-22
- 发明人: Volker Serini , Bernhard Schulte , Claus Burkhardt , Dieter Freitag , Uwe Hucks , Werner Waldenrath , Hans-Leo Weber
- 申请人: Volker Serini , Bernhard Schulte , Claus Burkhardt , Dieter Freitag , Uwe Hucks , Werner Waldenrath , Hans-Leo Weber
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3615764 19860510
- 主分类号: H01B3/42
- IPC分类号: H01B3/42 ; B41J31/00 ; B41M5/41 ; C08G63/18 ; C08G63/19 ; C08G63/195 ; C08G63/60 ; C08G63/64 ; C08J5/18
摘要:
Films from aromatic polyesters and from aromatic polyestercarbonates are excellently suitable as electrically insulating films, for example as dielectric for capacitors and as conductor track films.
公开/授权文献
- USD385598S Toy pig 公开/授权日:1997-10-28
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