Flame retardant carbonate polymer blends

Details Flame retardant carbonate polymer blends Flame retardant carbonate polymer blends

1988-12-27

1990-04-17

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524281, C08K 542

Patent

active

049181254

ABSTRACT:
Polycarbonate blends with a VO rating by underwriters laboratory Bulletin 94 (UL-94), together with good strength and processing characteristics are obtained by blending an aromatic carbonate polymer, an ABS copolymer, a tetrabromobisphenol A polycarbonate and a flame retardant sulfonate salt.

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