Coating composition for pourous construction materials

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12071560
SERIAL NO

17280006

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Abstract

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The present disclosure provides for an aqueous coating composition to coat and form a film on porous construction materials to help in controlling efflorescence in the porous construction materials. The aqueous coating composition includes a binder having an acrylic polymer in an acrylic polymer waterborne dispersion, wherein the acrylic polymer has a glass transition temperature (Tg) of 1° C. to 60° C.; and an alkoxy silane coalescing agent in a waterborne silane coalescing emulsion. The aqueous coating composition optionally further includes an additive selected from the group consisting of a pigment, a filler and combinations thereof. In one embodiment, the alkoxy silane coalescing agent provides the only coalescing agent for the acrylic polymer waterborne dispersion in the aqueous coating composition.

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Patent Owner(s)

Patent OwnerAddress
DOW SILICONES CORPORATION2200 WEST SALZBURG ROAD MIDLAND MI 48686-0994

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lecomte, Jean-Paul Seneffe, BE 18 80
Ma, Beatriz C Schierstein, DE 2 1
Salvati, Sabrina Seneffe, BE 4 2
Vyoerykkae, Jouko Horgen, CH 3 1

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