Saint-gobain Ceramics & Plastics, Inc.

Saint-gobain Performance Plastics Corporation

David J Bravet

Gwo S Swei

Yves Boussant-Roux

Olivier Guiselin

Maryann C Kenney

Viktor Skatchkov

A composite material includes a non-polar polymer and alumina hydrate particulate. The composite material has a Heat Distortion Performance of at least about 10% relative to the non-polar polymer absent the alumina hydrate particulate. The composite material may include a coupling agent including a phosphinic acid group, a phosphonic acid group or an ester derivative thereof.

Composite materials having improved thermal performance

A roofing material includes a first layer including a fluoropolymer, a second layer directly bonded to and directly contacting the first layer, and a third layer underlying the second layer. The second layer includes an unfunctionalized olefinic polymer. The third layer includes a polymeric material and a filler.

Roofing membrane

Growing community of inventors

Westborough, MA, United States of America

David J Bravet