发明名称 |
Thermoplastic resin compositions having excellent impact resistance, weather resistance and moldability, and process for preparing the same. |
摘要 |
<p>Disclosed is a graft copolymer resin prepared by graft polymerizing a vinyl compound onto a composite-structured acrylic rubber whose particles are composed of a core consisting of a diene rubber enlarged by treatment with an acid group-containing copolymer latex, and an outer layer consisting of an acrylate polymer having a crosslinked structure formed by the combined use of a graft-linking agent and a cross-linking agent. This graft copolymer resin may be blended with a rigid thermoplastic resin in a specific proportion. This resin composition imparts a good gloss to the molded articles formed therefrom, while retaining excellent impact resistance and weather resistance.</p> |
申请公布号 |
EP0231933(A2) |
申请公布日期 |
1987.08.12 |
申请号 |
EP19870101423 |
申请日期 |
1987.02.03 |
申请人 |
MITSUBISHI RAYON CO. LTD. |
发明人 |
KISHIDA, KAZUO;TOYOOKA, YUTAKA;KITAHARA, HARUYOSHI |
分类号 |
C08F285/00;C08L51/00 |
主分类号 |
C08F285/00 |
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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