| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a black resin composition which is excellent in mechanical strength and impact resistance, also is excellent in black appearance, and is broadly available for various products, in an alloy-based resin composition using a polylactic acid resin. <P>SOLUTION: The black resin composition is a resin composition containing a polylactic acid resin (A), a polycarbonate resin (B), an acrylonitrile-styrene-butadiene copolymer resin (C), an acryl/styrene copolymer (D), and a black colorant (E), wherein the content of the polylactic acid resin (A) is 20-50 mass%, the content of the polycarbonate resin (B) is 30-60 mass%, the content of the acrylonitrile-styrene-butadiene copolymer resin (C) is 2-20 mass%, the content of the acryl/styrene copolymer (D) is 0.5-10 mass%, and the content of the black colorant (E) is 0.1-5 mass%. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
