Polycarbonate molding compositions having improved flame retarda

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524166, 524174, 524341, 524494, C08K 534, C08K 310, C08K 556

Patent

active

045529116

ABSTRACT:
The present invention relates to polycarbonate molding compositions containing additives of alkali or alkaline earth metal salts, tetrahalogenophthalimides and optional glass fibers, characterized in that they contain additive amounts of bromine.

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patent: 3875107 (1975-04-01), Nouvertne et al.
patent: 3919167 (1975-11-01), Mark
patent: 4110299 (1978-08-01), Mark
patent: 4185009 (1980-01-01), Idel et al.
patent: 4208489 (1980-06-01), Schmidt et al.
patent: 4223100 (1980-09-01), Reinert
patent: 4303575 (1981-12-01), Reinert

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