Patent ID: 7851532
Filing Date: 2010-12-14
Classification: C08K,C08L

Abstract:
1. A flame retardant thermoplastic polyester resin composition comprising: (A) about 100 parts by weight of a polyester resin, wherein said polyester resin (A) comprises polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, polyethylene naphthalate, polypropylene naphthalate, polybutylene naphthalate, polyethylene dibenzoate, a copolyester thereof, or a combination thereof; (B) about 1 to about 60 parts by weight of a cyclic oligomeric phosphazene compound, wherein said cyclic oligomeric phosphazene compound (B) is represented by the following Formula 1: wherein R each k and m is independently 0 or integers from 1 to 10; R n is a number-average degree of polymerization and the average value of n is from about 0.3 to about 3; (C) about 1 to about 50 parts by weight of a melamine compound; (D) about 1 to about 20 parts by weight of a inorganic metal compound; and (E) about 0.1 to about 5 parts by weight of a fluorinated polyolefin resin.