Flameproofed polyesters of improved viscosity

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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260 90R, 260457SB, 525109, 525438, C08L 6300

Patent

active

042712742

ABSTRACT:
A composition comprising a polyester, a brominated flameproofing agent for said polyester and 0.5-20 weight percent, preferably 1-8 weight percent, of an epoxy resin; a process for improving the decomposition behavior of a polyester composition containing a brominated flameproofing agent which comprises adding to said composition an epoxy resin an amount of 0.5 to 20 weight percent.

REFERENCES:
patent: 3909485 (1975-09-01), Hongo
patent: 3965212 (1976-06-01), Kamada
patent: 4010219 (1977-03-01), Aoyama
patent: 4035333 (1977-07-01), Kamada
patent: 4101601 (1978-07-01), Thomas

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