发明授权
US06875825B2 Composition of bisphenol or novolak epoxy resin, epoxy resin from monoaromatic backbone and aromatic amine
有权
双酚或酚醛清漆环氧树脂的组成,来自单芳族主链和芳族胺的环氧树脂
- 专利标题: Composition of bisphenol or novolak epoxy resin, epoxy resin from monoaromatic backbone and aromatic amine
- 专利标题(中): 双酚或酚醛清漆环氧树脂的组成,来自单芳族主链和芳族胺的环氧树脂
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申请号: US10148873申请日: 2000-12-13
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公开(公告)号: US06875825B2公开(公告)日: 2005-04-05
- 发明人: Takashi Kaneko , Kazutami Mitani
- 申请人: Takashi Kaneko , Kazutami Mitani
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Rayon Co., Ltd.
- 当前专利权人: Mitsubishi Rayon Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP11-352899 19991213
- 国际申请: PCTJP00/08795 WO 20001213
- 国际公布: WO0142330 WO 20010614
- 主分类号: C08G59/38
- IPC分类号: C08G59/38 ; C08G59/50 ; C08L63/00 ; B32B17/04 ; B32B27/04 ; C08L63/02 ; C08L63/04
摘要:
A composition useful as a matrix for fiber-reinforced composites possesses a viscosity at 25° C. of no more than 1000 mPa's, and provides a cured product displays a breaking elongation of at least 5%. The composition comprises (A) at least one of a bisphenol epoxy resin (A1) and a phenol novolak type epoxy resin (A2), a polyvalent epoxy resin formed from a mononuclear aromatic backbone (B), and an aromatic amine curing agent (C).
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