Coating composition comprising calcium hydrogen-phosphate, processes for preparing it, its use and substrates coated with it

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United States of America Patent

PATENT NO 9080002
APP PUB NO 20090291220A1
SERIAL NO

12441253

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The abstract concerns a coating composition comprising 25-55% by weight of one or more film formers, 2.5-55% by weight of one or more fillers, 0-10% by weight of one or more additives, and 0-30% by weight of a solvent, based on the total weight of the coating composition. As the filler or a filler the composition comprises calcium hydrogen phosphate in a mass fraction of 2.5-20%, preferably 5-15%, more preferably 7.5-11% by weight based on the total weight of the coating composition. The invention further concerns processes for preparing this coating composition, its use as a coating material in the vehicle sector, and substrates produced therewith.

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Patent Owner(s)

Patent OwnerAddress
BASF COATINGS GMBH48165 MÜNSTER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laumann, Gisela Munster, DE 3 8
Rademacher, Josef Munster, DE 23 146
Rink, Heinz-Peter Munster, DE 75 657

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