发明名称 ランプハウジング用熱可塑性樹脂組成物及び成形品
摘要 A thermoplastic resin composition for lamp housings, which comprises: a graft resin toughened with an acrylic rubbery polymer; and an a-methylstyrene copolymer that contains 25 to 85% by mass of structural units derived from a-methylstyrene. The graft resin is a resin obtained by polymerizing a vinyl monomer component that comprises both an aromatic vinyl compound and a vinyl cyanide compound in the presence of an acrylic rubbery polymer that has a gel content of 70% by mass or more, a degree of swelling in toluene of 5.5 to 30 times, a volume-mean particle diameter of 100 to 200nm, and a ratio of volume-mean particle diameter to number-mean particle diameter of less than 1.1.
申请公布号 JP5916297(B2) 申请公布日期 2016.05.11
申请号 JP20110110766 申请日期 2011.05.17
申请人 テクノポリマー株式会社 发明人 石川 浩司;福村 忍;岩本 聡;永谷 悠
分类号 C08L51/04;C08F265/06;C08F291/02;C08L25/08;C08L25/16;C23C14/20;F21S8/10;F21Y101/00 主分类号 C08L51/04
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