Polycarbonate resin composition

Details Polycarbonate resin composition Polycarbonate resin composition

1993-10-18

1995-02-21

Michl, Paul R.

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...

524425, 524430, 524449, 524451, 524537, 524547, 524588, 525 67, 525146, 525439, 525478, 523212, C08J 510, C08K 554, C08L 6900

Patent

active

053916000

ABSTRACT:
A polycarbonate resin comprising (A) a thermoplastic resin comprising a polycarbonate resin as the main component thereof, (B) inorganic fillers and/or inorganic pigments and (C) an organopolysiloxane having an organoxysilyl group which is bonded to a silicon atom through a divalent hydrocarbon group is provided. The polycarbonate resin shows a lesser degree of molecular weight decrease, has excellent heat stability and moldability, and provides molded articles having excellent appearance, mechanical properties like impact resistance, degree of whiteness and color tone. The polycarbonate resin can be applied to production of various kinds of molded articles, such as molded articles in the field of office automation instruments, electric and electronic products, automobiles, mechanical products, building materials and the like.

REFERENCES:
patent: 4197384 (1980-04-01), Bialous, deceased, et al.
patent: 4657973 (1987-04-01), Endo et al.
patent: 5025066 (1991-06-01), DeRudder et al.

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