Ccp Composites US LLC

Frederic Bauchet

Ming Yang Zhao

Chih-Pin Hsu

Jeremy Earl Warren

Valerie Englert

This invention is about organic powder materials useful as the replacement of mineral or inorganic fillers in composites. The organic powder materials have particle size less than 60 &#x3bc;m and are visually non-differentiable in composites. The gel coat materials with the organic powder have uniform color appearance and have improved color stability when exposed to moisture.

Organic powder useful as the replacement of mineral filler in composites

Low VOC thermosetting polyester acrylic resins are made by esterification of unsaturated epoxide such as glycidyl methacrylate, and a polyacid which is the half-ester formed by reacting an acid or its anhydride with a polyol is disclosed. The obtained low viscosity resin is useful for making a low or zero VOC gel coat with excellent hydrolytic and weather resistance.

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Liberty, MO, United States of America

Frederic Bauchet