Polycarbonate resin composition and exterior automotive trim usi

Details Polycarbonate resin composition and exterior automotive trim usi Polycarbonate resin composition and exterior automotive trim usi

1995-10-23

1997-06-10

Mosley, Terressa

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...

2641761, 524588, 524611, 525 67, 525146, 525148, 525464, 528196, 528199, C08G 6400

Patent

active

056376430

ABSTRACT:
The present invention intends to provide a polycarbonate resin composition which can inhibit the deterioration of the resin, can stably afford molded articles having a high stiffness and a good appearance, and is desirable as a material of exterior automotive trims and the like.
The polycarbonate resin composition which comprises 30 to 89% by weight of a polycarbonate resin (A), 10 to 50% by weight of an aromatic polyester resin (B), 0 to 50% by weight of a rubbery elastomer (C) and 1 to 30% by weight of a surface-treated talc, mica or a mixture thereof (D). If necessary, a phosphite antioxidant (E) is blended with a mixture of these components (A), (B), (C) and (D) in an amount of 0.01 to 5 parts by weight to 100 parts by weight of the mixture. The exterior automotive trims can be obtained by molding this polycarbonate resin composition.

REFERENCES:
patent: 4161469 (1979-07-01), Legrand et al.
patent: 5273685 (1993-12-01), Takata et al.
Database WPI, Derwent Publications, AN 93-309315, and Patent Abstracts of Japan, C1140, JP-05-222-283, Aug. 31, 1993.

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