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US 2003/0114567 A1Published application
Flame retarded polyamide or polyester resin compositions
AssigneeDai-Ichi Kogyo Seiyaku Co., Ltd.
InventorsHideaki Onishi, Makoto Teramoto
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Abstract
A flame retarded polyamide or polyester resin composition is disclosed. The composition comprises (A) polyamide or polyester resin; (B) 3 to 50 parts by weight per 100 parts of said resin of brominated polystyrene or brominated polyphenylene ether; and (C) 10 to 10,000 ppm of said resin of a thermal coloration inhibitor selected from the group consisting of hydrazine, a hydrazino compound, a hydrazono compound and an acid addition salt thereof.
Claims9
A flame retarded thermoplastic resin composition comprising:
- (A) a thermoplastic resin selected from the group consisting of polyamide and polyester;
- (B) 3 to 50 parts by weight per 100 parts of said resin (A) of a flame retardant selected from the group consisting of brominated polystyrene and brominated polyphenylene ether;
- and
- (C) 10 to 10,000 ppm of said resin (A) of a thermal coloration inhibitor selected from the group consisting of hydrazine, a hydrazino compound, a hydrazono compound and an acid addition salt thereof.
1 more element
Dependencies are inferred from the claim text.