METHOD FOR PREPARING OPACIFYING PIGMENT-BINDER HYBRID POLYMER PARTICLES

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United States of America Patent

APP PUB NO 20240343838A1
SERIAL NO

18707203

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method for preparing an aqueous dispersion of opacifying pigment-binder hybrid particles that provides particle swelling and concomitant introduction of a binder layer without inhibition of polymerization. The composition prepared by the process of the present invention is useful for reducing the level of TiO2 in paints.

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ROHM & HAASNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leonard, Michael W Collegeville, US 16 33

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