Rohm and Haas Company

William Edward deVry

Matthew Steward Gebhard

Gary Robert Larson

Caren A Puschak

Anne Margarat Bacho

A foamable sealant composition having a density, when foamed, of from 0.4 to 1.8 g/cc, and containing a latex binder, foam-generating composition, foam stabilizer, rheology modifier and water, is provided. Also provided is a method of sealing a vehicle using the foamable sealant composition.

Foamable sealant composition

The composition having wet state clarity includes an aqueous latex binder combination of polymer particles with a diameter of less than 80 nanometers and a thickener. When glitter flakes are dispersed in these novel compositions in their wet state, they glitter more than conventional glitter compositions. Thus, they are more appealing to a consumer or an artist than conventional glitter compositions that tend to be cloudy or dull in their wet state.

Growing community of inventors

Malvern, PA, United States of America

William Edward deVry