Thermoplastic resin composition and molded product thereof

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524311, 524504, G08L 7700

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active

057635170

ABSTRACT:
The thermoplastic resin composition of the present invention comprises (A) polyamide having a melting point of not lower than 280.degree. C., particularly preferably (A-1) specific polyamide having a melting point of higher than 300.degree. C., (B) a specific modified polymer, (C) a hindered phenol type antioxidant having a molecular weight of not less than 500 and a TGA 10% weight loss temperature of not lower than 300.degree. C., and (D) a sulfur type antioxidant having a molecular weight of not less than 600 and a TGA 10% weight loss temperature of not lower than 280.degree. C. The molded product of the present invention is made of the above-mentioned thermoplastic resin composition. The thermoplastic resin composition of the invention is excellent in heat stability.

REFERENCES:
patent: 3772403 (1973-11-01), Wells
Patent Abstracts of Japan, vol. 006, No. 219 (C-132), Nov. 2, 1982 Abstract of JP-A 57 123 254.
Patent Abstracts of Japan, vol. 014, No. 513 (C-0777), Nov. 9, 1990 Abstract of JP-A-02 212 533.

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