Patent ID: 9151455
Filing Date: 2015-10-06
Classification: C08K,C08L,F21S,F21V,G02B,H01L

Abstract:
1. A thermoplastic resin composition for a reflector comprising: 30 to 80% by weight of a polyester resin (A-2) having a melting point or glass transition temperature of 250° C. or more, the polyester resin (A-2) containing: a dicarboxylic acid component unit (a-1) comprising 30 to 100 mol % of a terephthalic acid component unit, and 0 to 70 mol % of at least one compound selected from the group consisting of an aromatic dicarboxylic acid component unit other than terephthalic acid and a C 10 to 50% by weight of an inorganic filler (B) including a calcium carbonate whisker having an aspect ratio of 10 to 100; and 5 to 50% by weight of a white pigment (C), wherein the total of the components (A-2), (B), and (C) is 100% by weight.