发明授权
- 专利标题: FIBERS AND FILMS OF IMPROVED FLAME RESISTANCE
- 专利标题(中): 纤维和薄膜具有改善的阻燃性
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申请号: EP94915456.1申请日: 1993-11-09
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公开(公告)号: EP0668942B2公开(公告)日: 2002-10-02
- 发明人: KASOWSKI, Robert, Valentine , LEE, Kiu-Seung
- 申请人: E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址: 1007 Market Street Wilmington Delaware 19898 US
- 专利权人: E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人: E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址: 1007 Market Street Wilmington Delaware 19898 US
- 代理机构: Abitz, Walter, Dr.-Ing.
- 优先权: US974194 19921110
- 国际公布: WO94011549 19940526
- 主分类号: D01F6/60
- IPC分类号: D01F6/60 ; D01F6/74 ; C08J5/18 ; D06M11/24 ; D06M11/48 ; C08K3/22
摘要:
Aramid and polybenzimidazole fibers and films of improved flame resistance are obtained by impregnation with tungsten hexachloride.
公开/授权文献
- EP0668942B1 FIBERS AND FILMS OF IMPROVED FLAME RESISTANCE 公开/授权日:1996-04-17
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