Rheology modified pretreatment compositions and associated methods of use

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United States of America Patent

PATENT NO 9051475
APP PUB NO 20140356617A1
SERIAL NO

14459359

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Abstract

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Disclosed are methods for treating metal substrates that include contacting the metal with pretreatment compositions comprising: (a) a group IIIB metal, a group IVB metal and/or a group VB metal; and (b) a rheology modifier composition.

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Patent Owner(s)

Patent OwnerAddress
PPG INDUSTRIES OHIO INCCLEVELAND OH 44111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lingenfelter, Thor G Evans City, US 11 71
Silvernail, Nathan J Allison Park, US 23 57

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