Flame retarding agents for polycarbonates

Details Flame retarding agents for polycarbonates Flame retarding agents for polycarbonates

1984-12-31

1986-12-30

Kight, John

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524165, 524409, 524539, 524540, 524546, 548401, 548462, 548476, C08K 534, C07D20948

Patent

active

046329498

ABSTRACT:
The present invention relates to novel N-(alkoxyphenyl) phthalimides conforming to the structure ##STR1## wherein X is a halogen atom, R is a C.sub.1 -C.sub.4 alkyl, g is 1 to 5, n is an integer of from 0 to 4, m is either 0 or 1 and p is either 0 or 1. The phthalimide thus disclosed was found to be suitable as a flame retarding additive for thermoplastic molding compositions, especially compositions comprising polycarbonate resins.

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