The Sherwin Williams Company

Other

Swimc LLC

Sherwin-williams Luxembourg Investment Management Company S.à R.l.

James M Reuter

Richard F Tomko

Joseph K Walker

Liza A Capino

Wai-Kwong Ho

Matthew V Croyle

Chase Banyots

Shailesh S Shah

Peter J Mackulin

Benjamin M Borns

Jean M Dukles

Margaret A Patterson

Zhiyu Wang

Nick Vourlogianes

David F Klimovich

Keith T Zielinski

Paul Masters

Edward W Gierlach

Edward Gierlach

Nanosilica-organic polymer composite latex

An opacifying cluster which may be added to a coating composition to provide a coating composition with low gloss and a high level of opacity. The opacifying cluster can include a polymeric latex binder coalescing cluster components into a generally homogeneous particle. The cluster components may include discrete polymeric particles each defining a closed void volume therein, a plurality of inorganic pigment particles, and a plurality of extender pigment particles. The clusters may also include a porosity of the polymeric latex binder thereof defining a binder void volume. Also provided is a paint product including such a pigment cluster.

Opacifying clusters for use in paint compositions

An acrylic polymer having pendant alkoxysilane comprising the free radical reaction product of a polysiloxane, an N-alkylphosphonate N-oxylalkyl ester initiator; and ethylenically unsaturated monomers. The acrylic polymer can be further crosslinked with reactive polysiloxanes.

Moisture cure non-isocyanate acrylic coatings

An ambient temperature curing coating composition comprising the crosslinked reaction product of: The invention can be further crosslinked with reactive polysiloxanes.

Growing community of inventors

Cleveland Heights, OH, United States of America

James M Reuter