发明名称 |
Thermoplastic resin composition |
摘要 |
A thermoplastic resin composition having excellent impact strength and high heat distortion temperatures consisting essentially of (A) 10 to 90 parts by weight of a styrene-methacrylic acid type copolymer resin selected from a styrene/methacrylic acid copolymer resin obtained by polymerizing 97 to 65% by weight of styrene and 3 to 35% by weight of methacrylic acid and a styrene/methyl methacrylate/methacrylic acid copolymer resin obtained by polymerizing 48.6 to 64.9% by weight of styrene, 48.4 to 0.1% by weight of methyl methacrylate and 3 to 35% by weight of methacrylic acid, (B) 90 to 10 parts by weight of a graft copolymer resin obtained by polymerizing 70 to 20% by weight of methyl methacrylate or a monomeric mixture composed of from less than 100 to 20% by weight of methyl methacrylate and from more than 0 to 80% by weight of styrene in the presence of 30 to 80% by weight of a rubbery polymer, and (C) 0.001 to 0.2% by weight as silicon, based on the total weight of (A) and (B), of an organopolysiloxane.
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申请公布号 |
US4656212(A) |
申请公布日期 |
1987.04.07 |
申请号 |
US19860819034 |
申请日期 |
1986.01.15 |
申请人 |
DAINIPPON INK & CHEMICALS, INC. |
发明人 |
HOSODA, ATSUSHI;SATOH, TADAO;MIZUNO, TAKEHISA |
分类号 |
C08L51/00;C08K5/49;C08L7/00;C08L21/00;C08L23/00;C08L25/00;C08L25/08;C08L25/12;C08L33/00;C08L33/02;C08L51/02;C08L51/04;C08L51/06;C08L73/00;C08L101/00;(IPC1-7):C08K5/24 |
主分类号 |
C08L51/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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