Cosmetic compositions containing hydrophobized zinc oxide

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United States of America Patent

PATENT NO 5536492
SERIAL NO

08549873

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Abstract

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A process for protecting the skin from ultra violet rays of the sun which comprises contacting the skin with an effective protecting concentration of a hydrophobized zinc oxide, is disclosed. The zinc oxide is hydrophobic, non-reactive, and not affected by water.

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Patent Owner(s)

Patent OwnerAddress
LUBRIZOL ADVANCED MATERIALS INC9911 BRECKSVILLE ROAD CLEVELAND OH 44141-3247

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mitchnick, Mark East Hampton, NY 54 1268
O'Lenick, Jr Anthony J Lilburn, GA 263 2740

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