发明名称 |
AROMATIC-ALIPHATIC COPOLYCARBONATE RESIN COMPOSITION |
摘要 |
Aromatic-aliphatic copolycarbonate resin composition obtained by compounding 0.001 to 0.5 part by weight of a benzotriazole ultraviolet absorbent and 0.005 to 0.1 part by weight of a phosphorus antioxidant having a specified structure per 100 parts by weight of an aromatic-aliphatic copolycarbonate resin. A polycarbonate resin composition according to the present invention cuts ultraviolet rays efficiently, shows excellent color tone and melt stability, and shows extremely little coloration at the time of molding.
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申请公布号 |
EP1359195(A1) |
申请公布日期 |
2003.11.05 |
申请号 |
EP20010983825 |
申请日期 |
2001.11.20 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
NAGAI, SATOSHI;ISAHAYA, YOSHINORI;SASAKI, MAKOTO;TSUNODA, TAKASHI |
分类号 |
C08K5/3475;C08L69/00;C08G64/30;C08K5/3472;C08K5/52;C08K5/526;C08K5/527;(IPC1-7):C08L69/00;C08G64/16;C08K5/524;C08K5/347 |
主分类号 |
C08K5/3475 |
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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