Polycarbonate resin composition
AssigneeIdemitsu Petrochemical Co., Ltd.
InventorsNaoki Mitsuta, Akio Nodera
Life of this patent
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Abstract
The invention relates to a polycarbonate resin composition having good durability even in high-moisture atmospheres, and to a flame-retardant polycarbonate resin composition in which the flame retardants adheres little to molds while the resin composition is molded. The polycarbonate resin composition comprises (A) a polycarbonate resin and (B) an inorganic filler, and contains (C) an arylphosphine and optionally (D) a flame retardant.
Claims20
A polycarbonate resin composition comprising (A) from 50 to 99.9% by weight of at least one polycarbonate resin and (B) from 0.1 to 50% by weight of an inorganic filler based on the total weight of (A) and (B), (C) from 0.01 to 1 part by weight, relative to 100 parts by weight of the total weight of (A) and (B), of an arylphosphine of formula [1]:
- P—(X)3 [1]
- wherein X represents a hydrocarbon group, and at least one X is an optionally-substituted aryl group having from 6 to 18 carbon atoms, and (E) from 1 to 40 parts by weight relative to the total weight of (A) and (B), of a styrenic resin.
Dependencies are inferred from the claim text.