Unsaturated polyester resin compositions having improved stabili

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ethylenically unsaturated reactant admixed with a preformed...

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525 6, 525 1, C08K 316, C08K 510, C08K 519, C08K 508

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active

041691130

ABSTRACT:
The stability under storage of unsaturated polyester resin compositions is improved by adding from 20 to 300 ppm, with respect to the unsaturated polyester resin, of one or more stabilizers chosen from halides of alkaline earth metals and halides of metals of Group VIII of the Periodic Table of the Elements.

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