发明名称 |
POLYCARBONATE RESIN COMPOSITION |
摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition capable off providing a molded product having sufficient weather resistance even when the molded product is irradiated with the light of a high-pressure mercury vapor lamp, a metal halide lamp or the like. SOLUTION: This polycarbonate resin composition contains (a) 0.05-2 pts.wt. ultraviolet absorber not having the maximum absorption wavelength in the ultraviolet region of 350-400 nm, and (b) 0.00001-1 pts.wt. fluorescent whitening agent based on 100 pts.wt. polycarbonate resin.
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申请公布号 |
JP2002003710(A) |
申请公布日期 |
2002.01.09 |
申请号 |
JP20000182688 |
申请日期 |
2000.06.19 |
申请人 |
IDEMITSU PETROCHEM CO LTD |
发明人 |
WATANABE NOBUHIRO;NAKAE MITSUGI;KIKUMA TOSHINAO |
分类号 |
G02B1/04;C08K5/07;C08K5/1545;C08K5/3475;C08K5/3492;C08K5/353;C08L69/00;(IPC1-7):C08L69/00;C08K5/154;C08K5/347;C08K5/349 |
主分类号 |
G02B1/04 |
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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