发明名称 POLYCARBONATE RESIN COMPOSITION FOR LED ILLUMINATION MEMBER AND LIGHT-TRANSMITTING MEMBER FOR LED ILLUMINATION
摘要 PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition for an LED illumination member, and a light-transmitting member for LED illumination, excellent in flame retardancy, color rendering property and a total luminous flux.SOLUTION: The resin composition contains 0.01 to 1 part by mass of an organic sulfonic acid alkali metal salt (B) and 0.00001 to 1 part by mass of a tetraazaporphyrin compound (C) with respect to 100 parts by mass of an aromatic polycarbonate resin (A). The resin composition shows a structural viscosity index N value of 1.1 or more and a flame retardancy standard UL94V-0 level at a thickness of 3 mm.
申请公布号 JP2014043495(A) 申请公布日期 2014.03.13
申请号 JP20120185527 申请日期 2012.08.24
申请人 MITSUBISHI ENGINEERING PLASTICS CORP 发明人 SUZUKI MASAMI
分类号 C08L69/00;C08K5/3415;C08K5/42 主分类号 C08L69/00
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