Omniphobic grout additive

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United States of America Patent

PATENT NO 9809497
SERIAL NO

14955441

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Abstract

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An omniphobic aqueous stain repellant integral grout additive contains an aminoalkyl-substituted polyorganosiloxane, preferably, a higher alkyl alkoxysilane, an organopolysiloxane T resin bearing silicon-bonded alkoxy groups, a fluoro(meth)acrylate polymer or copolymer, and preferably, a film forming (meth)acrylate polymer or copolymer latex. The omniphobic grout additive provides high stain repellancy to grout in an economic manner.

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Patent Owner(s)

Patent OwnerAddress
WACKER CHEMICAL CORPORATION3301 SUTTON ROAD ADRIAN MI 49221

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greene, James D Adrian, US 13 499
Mania, Daniel J Saline, US 6 5

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