发明授权
- 专利标题: Fiber-reinforced resin composition having surface smoothness
- 专利标题(中): 具有表面光滑性的纤维增强树脂组合物
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申请号: US718033申请日: 1991-06-20
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公开(公告)号: US5179152A公开(公告)日: 1993-01-12
- 发明人: Goro Shimaoka , Makoto Mizutani , Isamu Mio , Kunitoshi Mimura
- 申请人: Goro Shimaoka , Makoto Mizutani , Isamu Mio , Kunitoshi Mimura
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Gas Chemical Co., Inc.
- 当前专利权人: Mitsubishi Gas Chemical Co., Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-161237 19900621
- 主分类号: C08K7/14
- IPC分类号: C08K7/14 ; B62D29/04 ; C08K7/00 ; C08K9/06 ; C08L67/00 ; C08L67/02 ; C08L69/00 ; C08L101/00
摘要:
A fiber-reinforced resin composition having surface smoothness, which comprises(1) 100 parts by weight of a thermoplastic resin composition comprising an aromatic polycarbonate resin and a thermoplastic polyester resin in a weight ratio of from 10/90 to 90/10,(2) from 50 to 100 parts by weight of glass fiber sheet chips having an almost rectangular shape, each side having a length of from 1 to 30 mm, the glass fiber sheet chips being obtained by forming E-glass fibers having an average fiber diameter of 2 .mu.m or less which have been surface-treated with a silane coupling agent, into a sheet by a paper making process and then cutting the resulting sheet, and(3) from 0 to 40 parts by weight of a thermoplastic elastomeric polymer,and an exterior automotive part showing excellent image clarity, obtained by shaping the fiber-reinforced resin composition.
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