主权项 |
1. A molding composition formulation comprising: a thermoset cross-linkable polyol resin having unsaturated backbone comprising the structure defined by formula 1: where A is a saturated or unsaturated aliphatic C1-18 chain, a bisphenol, —COOH, —(CH2)m—C(OH), —O—, —S—, or a composition comprising at least one of the foregoing; R and R2 are each independently, a saturated or unsaturated aliphatic, or cycloaliphatic polymer, an aliphatic or cycloaliphatic alcohol, or a composition comprising at least one of the foregoing; R1 is H, C1-18 chain, cyanate, or a composition comprising at least one of the foregoing; and n is an integer between 1 and 500;
a reinforcing filler; andoptionally, a flame retardant, a UV stabilizer or a composition comprising one of the foregoing. |