发明申请
US20060111514A1 Thermoplastic resin composition, thermoplastic resin composition for exterior automotive molding, exterior automotive molding, and process for producing exterior automotive molding
审中-公开
热塑性树脂组合物，用于汽车外部成型的热塑性树脂组合物，汽车外部成型，以及用于制造外部汽车成型的方法
- 专利标题： Thermoplastic resin composition, thermoplastic resin composition for exterior automotive molding, exterior automotive molding, and process for producing exterior automotive molding
- 专利标题（中）： 热塑性树脂组合物，用于汽车外部成型的热塑性树脂组合物，汽车外部成型，以及用于制造外部汽车成型的方法
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申请号： US10534984申请日： 2003-11-20
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公开(公告)号： US20060111514A1公开(公告)日： 2006-05-25
- 发明人: Keigo Higaki , Tadashi Nagahara , Hiroki Kashiwagi
- 申请人： Keigo Higaki , Tadashi Nagahara , Hiroki Kashiwagi
- 申请人地址： JP Tokyo 104-0041
- 专利权人： TECHNO POLYMER CO., LTD.
- 当前专利权人： TECHNO POLYMER CO., LTD.
- 当前专利权人地址： JP Tokyo 104-0041
- 优先权： JP2002-338579 20021121
- 国际申请： PCT/JP03/14799 WO 20031120
- 主分类号： C08F8/00
- IPC分类号： C08F8/00
摘要：
The invention provides a thermoplastic resin composition whereby a molded article is obtained having excellent flexibility, coating properties, weather resistance, peel properties, dimensional precision, and the like. The thermoplastic resin composition of the present invention comprises 70 mass% of an acrylic rubber reinforced resin obtained by polymerizing a vinyl monomer (a2) in the presence of an acrylic rubber polymer (a1); 10 mass% of a diene rubber reinforced resin obtained by polymerizing a vinyl monomer (b2) in the presence of a diene rubber polymer (b1); and 20 mass% of a vinyl monomer (d2) comprising an aromatic vinyl compound and a vinyl cyanide compound in which the bonded vinyl cyanide content is 33 mass%; the total content of the acrylic rubber polymers (a1) and (b1) therein is 27 mass%; the coefficient of linear expansion thereof is 10×10−5/°C. or less; and the flexural modulus thereof according to ISO 178 is 1000 to 2200 MPa.
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