发明名称 |
Polymer composition containing a branched polycarbonate. |
摘要 |
<p>A polycarbonate resin composition comprising 1 to 99% by weight of a branched polycarbonate having a branched nucleus structure derived from a branching agent represented by the general formula: <CHEM> wherein R is a hydrogen atom or an alkylgroup having 1 to 5 carbon atoms, and R<1> to R<6> are are hydrogen atoms, alkyl groups having 1 to 5 carbon atoms or halogen atoms, respectively, a viscosity average molecular weight of 15,000 to 10,000, and an acetone-soluble matter of not more than 3.5% by weight; and 99 to 1% by weight of at least one selected from the group consisting of styrene rein, polyamide resin, polyolefin and rubber-like elastomer is disclosed. The above-mentioned polycarbonate resin composition is utilized effectively as the material for various molding products such as industrial materials for automobiles, home electric appliances, and office automation appliances.</p> |
申请公布号 |
EP0496258(A2) |
申请公布日期 |
1992.07.29 |
申请号 |
EP19920100562 |
申请日期 |
1992.01.15 |
申请人 |
IDEMITSU PETROCHEMICAL CO. LTD. |
发明人 |
KOZAKURA, SHIRO, IDEMITSU PETROCHEMICAL CO.,LTD.;KUZE, SHIGEKI, IDEMITSU PETROCHEMICAL CO.,LTD. |
分类号 |
C08L23/02;C08L25/06;C08L55/02;C08L69/00;C08L77/00 |
主分类号 |
C08L23/02 |
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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