Impact modified polyester blends with improved polymer compatibi

Details Impact modified polyester blends with improved polymer compatibi Impact modified polyester blends with improved polymer compatibi

1991-11-01

1994-03-22

Michl, Paul R.

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

Synthetic resins

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

525179, C08F 800

Patent

active

052965503

ABSTRACT:
A moldable polyblend of thermoplastic polyesters, one or more polymers selected from polyamides, polyolefins and mixtures thereof, and ethylene copolymers containing epoxy groups. The ethylene copolymers contribute improved compatibility between the thermoplastic polyesters and the polyamides or polyolefins, permitting the blending of these polymers without detracting from the mechanical or thermal properties of the individual polymers.

REFERENCES:
patent: 4172859 (1979-10-01), Epstein
patent: 4454284 (1984-06-01), Ueno et al.
Hawley's Condensed Chemical Dictionary, (12th Edition, Lewis, Ed., Van Nostrand Reinhold Co., New York 1993), pp. 851, 938 and 942.

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