Patent ID: 8779042
Filing Date: 2014-07-15
Classification: C08K,C08L,C09K

Abstract:
1. A flame-retardant polylactic acid based resin composition comprising: 100 parts by mass of a polylactic acid based resin (A); 30 to 300 parts by mass of a flame retardant (B); 0.1 to 20 parts by mass of a carbodiimide compound (C); 0 to 100 parts by mass of fiber; and 0 to 5 parts by mass of a fluorine-containing resin, wherein the flame retardant (B) comprises one or two or more components selected from a group consisting of a phosphorus compound (b1) having a phosphaphenanthrene skeleton and a hydroxy group, a phosphazene compound (b2) and a metal hydroxide (b3), the flame retardant (B) comprising at least 1 part by mass or more of the phosphorus compound (b1); and the carbodiimide compound (C) comprises at least 0.1 part by mass or more of an aliphatic carbodiimide, and wherein the flame-retardant polylactic acid based resin composition further comprises 0.1 part by mass or more of an aromatic carbodiimide as the carbodiimide compound (C).