发明名称 |
Halogen-containing thermoplastic resin composition |
摘要 |
This invention relates to a halogen-containing thermoplastic resin composition comprising 100 parts by weight of a halogen-containing termoplastic resin (A) and 1 to 100 parts by weight of a graft polymer (B) having a melt index of 1 to 15 g/10 min as determined at a temperature of 190 DEG C. under a load of 2.16 kg and a benzene-insoluble fraction content of not more than 30 percent by weight as obtainable by graft-polymerizing 100 parts by weight of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 50 to 90 percent by weight as a substrate with 5 to 50 parts by weight of at least one monomer which, when polymerized alone, gives a homopolymer with a glass transition temperature of 65 DEG to 150 DEG C. (b2). This resin composition has markedly improved long-run moldability.
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申请公布号 |
US5030690(A) |
申请公布日期 |
1991.07.09 |
申请号 |
US19890349464 |
申请日期 |
1989.05.09 |
申请人 |
NIPPON GOHSEI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
FUJITA, MINORU;TAKIDA, HIROSHI;NAGAO, YOSHIHARU |
分类号 |
C08L27/06;C08L51/00;C08L51/06 |
主分类号 |
C08L27/06 |
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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