Aqueous coating compositions

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United States of America Patent

PATENT NO 9221992
APP PUB NO 20140187706A1
SERIAL NO

14119905

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aqueous coating composition including a) a composite particle including an opacifying pigment particle such as, for example, TiO2 and, disposed thereon, a plurality of particles of a first polymer, the first polymer being a select P-acid containing emulsion polymer and b) from 7% to 25% by weight, based on the total weight of polymer in the aqueous coating composition, of a select second polymer is provided. A method for forming the aqueous coating composition, a method for forming a dried coating therefrom, and the coating so formed are also provided.

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Patent Owner(s)

  • ROHM AND HAAS COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bohling, James C Lansdale, US 82 153
Brownell, Arnold S Lansdale, US 25 75
Finegan, Catherine A Warrington, US 7 30
Pressley, Ozzie M Cheltenham, US 10 69
Zhang, Wei Maple Glen, US 2322 17837

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