Heat resistant polyester(amide) composition

Details Heat resistant polyester(amide) composition Heat resistant polyester(amide) composition

1983-03-21

1985-01-29

Bleutge, John C.

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

Synthetic resins

Ethylenically unsaturated reactant admixed with either...

525 39, 525 48, 525421, 528288, 523527, C08L 6706, C08L 7710

Patent

active

044966881

ABSTRACT:
Unsaturated polyester or polyesteramide compositions containing an unsaturated polyester/polyesteramide or mixture thereof, an ethylenically unsaturated monomer, and a dicyclopentadiene ester of an unsaturated polycarboxylic acid are prepared and used to cure resin compositions. The resin compositions have improved resistance to heat aging, reduced shrinkage upon curing, and improved corrosion resistance with excellent mechanical properties.

REFERENCES:
patent: 3347806 (1967-10-01), Zimmermann
patent: 3986992 (1976-10-01), Canning
patent: 4148765 (1979-04-01), Nelson
patent: 4167542 (1979-09-01), Nelson
patent: 4233432 (1980-11-01), Curtis
patent: 4319009 (1982-03-01), Friedli
patent: 4332931 (1982-06-01), Hasegawa

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