Compositions of polycycloalkenyl-terminated, unsaturated polyest

Details Compositions of polycycloalkenyl-terminated, unsaturated polyest Compositions of polycycloalkenyl-terminated, unsaturated polyest

1985-03-06

1988-10-11

Short, Patricia

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

Synthetic resins

Ethylenically unsaturated reactant admixed with either...

525421, 525440, 525920, C08L 6706, C08L 7712

Patent

active

047772093

ABSTRACT:
Polycycloalkenyl-terminated, unsaturated polyesters or polyesteramide compositions, including or not including non-resinous vinyl monomers, are flexibilized by incorporation in the uncured composition of vinyl-terminated urethane oligomers comprising at least one polyglycol unit.

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