Fire retardant impact modified carbonate polymer composition

Details Fire retardant impact modified carbonate polymer composition Fire retardant impact modified carbonate polymer composition

1988-08-04

1989-06-06

Hoke, Veronica P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524169, 524281, C08K 553, C08K 542, C08K 544

Patent

active

048372587

ABSTRACT:
A flame retardant, impact resistant carbonate polymer composition comprising a mixture of one or more carbonate polymers, an impact modifying quantity of a rubbery polymer containing residual ethylenic unsaturation, a fluorine containing polymer of the fibril forming type flame retarding quantities of an aromatic sulfur containing compound and a chlorine or bromine substituted organic compound, and, optionally a melt stability enhancing quantity of an organoposphorus compound.

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