Method for coating a metal or plastic substrate, coating that can be obtained therefrom, and coated substrate

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United States of America Patent

PATENT NO 9889466
SERIAL NO

13636023

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Abstract

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A method for coating an uncoated or precoated metallic or plastics substrate by (a) applying an aqueous coating composition (W) whose constituents are free or substantially free from blocked isocyanate groups, which comprises an aqueous dispersion of an epoxide-amine adduct, and which comprises either no crosslinking agent or one or more nonblocked polyisocyanate crosslinking agents, to the substrate, (b) optionally applying one or more further coating compositions, and (c) curing the coating composition (W) and, where appropriate, the further coating composition(s) at temperatures of below 90° C.

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Patent Owner(s)

Patent OwnerAddress
BASF COATINGS GMBHGLASURITSTRASSE 1 MUENSTER 48165

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grabbe, Michael Senden, DE 6 105
Lettmann, Bernhard Drensteinfurt, DE 25 190
Ott, Günther Münster, DE 6 68

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