Method of improving ultraviolet radiation absorption of a composition

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United States of America Patent

PATENT NO 5663213
SERIAL NO

08518698

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Abstract

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A method is disclosed for improving the UV radiation absorption of a composition containing a UV radiation absorbing agent by adding from about 0.1 weight percent to about 50 weight percent of latex particles, based on total weight nonvolatiles. The latex particles contain a void and have a particle size of from about 100 nm to about 380 nm.

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Patent Owner(s)

Patent OwnerAddress
ROHM AND HAAS COMPANY400 ARCOLA ROAD COLLEGEVILLE PA 19426

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aviles, Rafael Gonzalez Harleysville, PA 1 81
Fasano, David Michael Maple Glen, PA 11 153
Jones, Charles Elwood Yardley, PA 11 211
Vogel, Martin Jenkintown, PA 55 1290

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