| 摘要 |
PROBLEM TO BE SOLVED: To provide a colored resin composition improved in a weatherability and a resistance to heat accumulation having been difficult to be satisfied at the same time, and a molded body of the composition, especially a laminated molded rain gutter. SOLUTION: (1) The colored resin composition with the good weatherability and the resistance to heat accumulation contains a rubber reinforced aromatic vinyl-vinyl cyanide copolymer with polybutadiene of≤2 mass% and a carbon black of≤0.1 mass% as a coloring material. (2) The colored resin composition (1) contains an ethylene-α-olefin rubber or an acrylic rubber as the rubber component in the rubber reinforced aromatic vinyl-vinyl cyanide copolymer. COPYRIGHT: (C)2004,JPO&NCIPI
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