| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flame-retardant thermoplastic resin composition having excellent compatibility, dispersibility, processability and flame retardancy, and containing a thermoplastic polyurethane elastomer and an ethylene-based copolymer as main components. <P>SOLUTION: The flame-retardant thermoplastic resin composition is obtained by compounding the following components (C), (D), and (E) with a thermoplastic resin composition containing the thermoplastic polyurethane elastomer of a component (A), and an ethylene polymer and/or the ethylene-based copolymer of a component (B) as main components: component (C): a (poly)phosphoric acid salt compound represented by formula (1) containing ammonia or a triazine derivative represented by formula (2); component (D): a (poly)phosphoric acid salt compound containing piperazine or a diamine containing a piperazine ring; and (E) a (poly)phosphoric acid ester compound having a 1-10C alkyl group or an aromatic group. <P>COPYRIGHT: (C)2010,JPO&INPIT |
