| 摘要 |
<p>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% a-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% a-methylstyrene (c2), and 5-30 mass% phenyl methacrylate (c3).</p> |
