Glass-reinforced polycarbonate resin composition

Details Glass-reinforced polycarbonate resin composition Glass-reinforced polycarbonate resin composition

1994-10-05

1995-05-30

Foelak, Morton

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...

524493, 524611, C08K 504

Patent

active

054201926

ABSTRACT:
A resin composition containing 99-50 parts by weight of (A), a copolymeric polycarbonate having the constituent units described by formulas (1) and (2), hereinbelow, and in which the constituent unit in formula (2) accounts for 2-90 mole percent of the constituent units (1) and (2) and 1-50 parts by weight of (B) glass fiber having a mean fiber diameter of less than 10 .mu.m. ##STR1## where each R.sup.4 and R.sup.5 is independently a halogen atom or a monovalent hydrocarbon radical; B is --(R.sup.1 --)C(--R.sup.2)-- where each R.sup.1 and R.sup.2 is independently a hydrogen atom or a monovalent hydrocarbon radical, --C(.dbd.R.sup.3)-- where R.sup.3 is a divalent hydrocarbon radical, --O--, --S--, --SO--, or --SO.sub.2 --; R.sup.6 is a hydrocarbon radical with 1-10 carbon atoms, a halide thereof, or a halogen atom; and each p, q, and n is independently an integer ranging from 0 to 4.

REFERENCES:
patent: 5037937 (1991-08-01), Komatsu et al.
patent: 5326793 (1994-07-01), Gallucci et al.
patent: 5360861 (1994-11-01), Campbell

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