Aqueous coating composition, substrate coated with such composition, process for controlling aquatic biofouling using such coating composition

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12240995
APP PUB NO 20220177712A1
SERIAL NO

17600664

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Abstract

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The invention relates an aqueous coating composition comprising an acrylic polymer dissolved in a liquid phase comprising water and a water-miscible solvent, wherein the coating composition comprises at least 50 wt % water, and wherein the acrylic polymer is a film-forming polymer obtainable by free radical polymerization of a monomer mixture comprising in the range of from 30 to 70 wt % of a poly(ethyleneglycol) (meth)acrylic monomer a.; in the range of from 2 to 20 wt % of an alkoxysilyl or alkoxyalkylsilyl functional (meth)acrylic monomer b.; and in the range of from 10 to 68 wt % of a hydrophobic ethylenically unsaturated monomer c. The invention further relates to a substrate coated with such coating composition, to a process for controlling aquatic biofouling on a surface of a man-made object, and to use of such coating composition to control aquatic biofouling on a man-made object.

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Patent Owner(s)

  • AKZO NOBEL COATINGS INTERNATIONAL B.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ferguson, James West Boldon, GB 31 628
Finnie, Alistair Andrew Whitley Bay, GB 8 36

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