Title:
AUTOMOTIVE LAMP
Document Type and Number:
WIPO Patent Application WO/2011/152486
Kind Code:
A1
Abstract:
Disclosed is an automotive lamp having a resin member formed by molding an aromatic polycarbonate resin composition containing 0.1-30 mass% of a fluidity improving agent and 70-99.9 mass% of an aromatic polycarbonate resin. The fluidity improving agent of the disclosed automotive lamp contains: 0.5-25 mass% of a polymer (A) obtained by polymerizing a monomer mixture (a) containing 40-70 mass% styrene (a1), 20-25 mass% α-methyl styrene (a2), 3-39.5 mass% phenyl methacrylate (a3), and 0.5-2 mass% glycidyl methacrylate (a4); 0.5-25 mass% of a polymer (B) obtained by polymerizing in the presence of 3-mercaptopropionic acid a mixed monomer (b) containing 65-99.5 mass% phenyl methacrylate (b1) and 0.5-35 mass% benzyl methacrylate (b2); and 50-90 mass% of a polymer (C) obtained by polymerizing a mixed monomer (c) containing 50-70 mass% styrene (c1), 20-25 mass% α-methylstyrene (c2), and 5-30 mass% phenyl methacrylate (c3).
Inventors:
MATSUOKA Shinji (Mitsubishi Rayon Co. Ltd., 20-1, Miyuki-cho, Otake-sh, Hiroshima 93, 〒7390693, JP)
松岡 新治 (〒93 広島県大竹市御幸町２０番１号 三菱レイヨン株式会社中央技術研究所内 Hiroshima, 〒7390693, JP)
ANMA Hidetaka (Shizuoka Plant, 500, Kitawaki, Shimizu-ku, Shizuoka-sh, Shizuoka 64, 〒4248764, JP)
松岡 新治 (〒93 広島県大竹市御幸町２０番１号 三菱レイヨン株式会社中央技術研究所内 Hiroshima, 〒7390693, JP)
ANMA Hidetaka (Shizuoka Plant, 500, Kitawaki, Shimizu-ku, Shizuoka-sh, Shizuoka 64, 〒4248764, JP)
Application Number:
JP2011/062675
Publication Date:
December 08, 2011
Filing Date:
June 02, 2011
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd. (6-41, Konan 1-chome Minato-k, Tokyo 06, 〒1088506, JP)
三菱レイヨン株式会社 (〒06 東京都港区港南一丁目６番４１号 Tokyo, 〒1088506, JP)
KOITO MANUFACTURING CO., LTD. (4-8-3, Takanawa Minato-k, Tokyo 11, 〒1088711, JP)
株式会社小糸製作所 (〒11 東京都港区高輪４丁目８番３号 Tokyo, 〒1088711, JP)
MATSUOKA Shinji (Mitsubishi Rayon Co. Ltd., 20-1, Miyuki-cho, Otake-sh, Hiroshima 93, 〒7390693, JP)
三菱レイヨン株式会社 (〒06 東京都港区港南一丁目６番４１号 Tokyo, 〒1088506, JP)
KOITO MANUFACTURING CO., LTD. (4-8-3, Takanawa Minato-k, Tokyo 11, 〒1088711, JP)
株式会社小糸製作所 (〒11 東京都港区高輪４丁目８番３号 Tokyo, 〒1088711, JP)
MATSUOKA Shinji (Mitsubishi Rayon Co. Ltd., 20-1, Miyuki-cho, Otake-sh, Hiroshima 93, 〒7390693, JP)
International Classes:
C08L69/00; C08L25/08; C08L33/10; F21S8/10
Attorney, Agent or Firm:
SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-ku, Tokyo 20, 〒1006620, JP)
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Claims: