Filled unsaturated polyester resin compositions having lowered v

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

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260 40R, 260 4252, C08K 551

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active

042810710

ABSTRACT:
The viscosity of filled unsaturated polyester resin compositions is reduced by the incorporation in said compositions of an effective amount of an organic phosphite ester for viscosity reduction.

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Chem. Abstract No. 148488x, Viscosity Control of Unsaturated Polyester Composition, 6/75.
Kunststoffe, 68(2), pp. 62-64, 1978, Additives to Reduce the Viscosity of the Up Resin/Aluminum Hydroxide System.
Modern Plastics Encyclopedia, vol. 53, No. 10A, 10/76, pp. 161 and 166, Coupling Agents.

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