Flame retardant polyorganosiloxane-based graft polymers

Details Flame retardant polyorganosiloxane-based graft polymers Flame retardant polyorganosiloxane-based graft polymers

1988-11-14

1990-07-03

Marquis, Melvin I.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525267, 525262, 525403, 524401, 524425, 524430, 524449, 524451, 524456, 524439, C08L 5108

Patent

active

049392069

ABSTRACT:
Thermoplastic resin compositions are blended with a novel silicone-based flame retardant which also imparts good impact resistance and low temperature ductility on the thermoplastic resins. Polyorganosiloxanes are grafted with vinyl-based polymers, such as bromostyrenes, capable of exhibiting flame retarding properties and then blended with normally flammable thermoplastic resins.

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