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...
Patent
1992-05-22
1993-11-02
Hoke, Veronica P.
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...
524317, 524373, 524409, 524410, C08K 511
Patent
active
052584348
ABSTRACT:
A flame-retardant polybutylene terephthalate resin composition, suitable for use as a support structure for an electrical contact includes (A) 100 parts by weight of a polybutylene terephthalate base resin having an intrinsic viscosity of 0.75 to 1.5 dl/g; (B) between 1 to 50 parts by weight of a halogenated phenoxy compound; (C) between 0.1 to 30 parts by weight of an antimony compound containing antimony pentaoxide and an alkali metal oxide; (D) between 0.01 to 10 parts by weight of a fatty acid ester of a polyhydric alcohol, and optionally (E) an inorganic filler.
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DATABASE WPIL; Week 9118, Derwent Publications Ltd., London, G: AN 91-130213 & JP-A-3 070 767 (Toray Ind Inc) Mar. 26, 1991.
Hoke Veronica P.
Polyplastics Co. Ltd.
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