Polyester resin composition

Details Polyester resin composition Polyester resin composition

1990-02-02

1991-08-13

Short, Patricia

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

Synthetic resins

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

525437, C08L 6702

Patent

active

050397605

ABSTRACT:
A polyester resin composition exhibiting improved heat-resistant flexibility including (A) a polyester copolymer which is the polycondensation reaction product of (a) an aromatic dicarboxylic acid or an ester-forming derivative thereof, (b) an aliphatic glycol, and (c) between 0.001 to 1.0 mole %, based upon component (a), of a branch-forming compound, and (B) between 0.1 to 10% by weight (based on the total weight of the composition) of a bisoxazoline compound.

REFERENCES:
patent: 3673139 (1972-06-01), Hrach
patent: 3959215 (1976-05-01), Schneider

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