发明授权
- 专利标题: Polycarbonate composition
- 专利标题(中): 聚碳酸酯组合物
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申请号: US212707申请日: 1988-06-28
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公开(公告)号: US4833203A公开(公告)日: 1989-05-23
- 发明人: Hideki Endo , Kazuto Hashimoto , Kohji Kato
- 申请人: Hideki Endo , Kazuto Hashimoto , Kohji Kato
- 申请人地址: JPX Tokyo JPX Tokyo
- 专利权人: Idemitsu Petrochemical Co., Ltd.,Nippon Zeon Co., Ltd.
- 当前专利权人: Idemitsu Petrochemical Co., Ltd.,Nippon Zeon Co., Ltd.
- 当前专利权人地址: JPX Tokyo JPX Tokyo
- 主分类号: C08L51/04
- IPC分类号: C08L51/04 ; C08L69/00
摘要:
A polycarbonate composition comprising (A) 100 parts by weight of a polycarbonate resin and (B) 1 to 80 parts by weight of an isoprene-base graft copolymer, wherein; said isoprene-base graft copolymer (B) is prepared by polymerizing(a) 20 to 100 parts by weight of one or more vinyl monomers selected from the group consisting of acrylic esters, methacrylic esters, aromatic monovinyl compounds, and cyanovinyl compounds, and(b) 0 to 5 parts by weight of a polyfunctional vinyl monomer in the presence of(c) 100 parts by weight of a copolymer having an isoprene content of 5 to 100% by weight and an acrylic ester content of 0 to 95% by weighthas excellent thermal stability, low temperature impact resistance, jet-black colorability, and solvent resistance. Such a polycarbonate composition is suitable as a material for moldings in the fields of automobiles, home electric appliances, etc.
公开/授权文献
- US5476402A Intake and exhaust structure for V-type engine 公开/授权日:1995-12-19