发明公开
EP0457510A2 Process for preparing carbon/carbon composite
失效
Verfahren zur Herstellung von Kohlenstoff / Kohlenstoff-Verbundmaterial。
- 专利标题: Process for preparing carbon/carbon composite
- 专利标题(中): Verfahren zur Herstellung von Kohlenstoff / Kohlenstoff-Verbundmaterial。
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申请号: EP91304214.9申请日: 1991-05-10
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公开(公告)号: EP0457510A2公开(公告)日: 1991-11-21
- 发明人: Uemura, Seiichi , Kato, Osamu , Kihara, Tsutomu , Sohda, Yoshio , Kouno, Takefumi
- 申请人: NIPPON OIL COMPANY, LIMITED
- 申请人地址: 3-12, 1-chome, Nishi-Shimbashi Minato-ku Tokyo JP
- 专利权人: NIPPON OIL COMPANY, LIMITED
- 当前专利权人: NIPPON OIL COMPANY, LIMITED
- 当前专利权人地址: 3-12, 1-chome, Nishi-Shimbashi Minato-ku Tokyo JP
- 代理机构: Smaggasgale, Gillian Helen
- 优先权: JP119917/90 19900511
- 主分类号: D01F11/14
- IPC分类号: D01F11/14 ; D06M15/19 ; D06N3/00 ; C08L45/00 ; C08J5/06
摘要:
A carbon/carbon composite is prepared by impregnating a bundle of carbon fibers with a polymer of a nitrogen-containing heterocyclic compound, then carbonizing the thus-impregnated carbon fiber bundle under pressure or under pressing, and optionally , further carbonizing the thus-carbonized carbon fiber bundle at atmospheric pressure.
公开/授权文献
- EP0457510A3 Process for preparing carbon/carbon composite 公开/授权日:1993-01-20
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