Aqueous coating composition and preparation thereof

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United States of America Patent

PATENT NO 9023942
APP PUB NO 20110124795A1
SERIAL NO

13011961

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Abstract

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A process for the preparation of a thixotropic aqueous coating composition comprising the steps of: i) providing an aqueous dispersion of a binder system comprising carbonyl and hydrazide functional groups for crosslinking; and ii) reacting in the aqueous dispersion, an ether amine with a tris(isocyanate) isocyanurate to form a polyurea sag control agent.

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Patent Owner(s)

Patent OwnerAddress
ALLNEX NETHERLANDS B VSYNTHESEBAAN 1 4612 RB BERGEN OP ZOOM 4612 RB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mestach, Dirk Emiel Paula Nijlen, BE 35 205
Van, Der Zande-De Maertelaere Anna Johanna Bergen Op Zoom, NL 1 3

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