Cathodic electrodeposition coatings containing alkyl metal acetonate catalyst

An improved aqueous electrocoating composition that contains a catalyst for a curing the components of the electocoating composition of a blocked polyisocyanate and an epoxy amine adduct, wherein the catalyst is alkyl tin diacetyl acetonate, preferably, dibutol tin diacetyl acetonate.

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Bibliographic Details
Main Authors CHUNG; DING Y, DEBROY; TAPAN K
Format Patent
LanguageEnglish
Published 26.05.1992
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:An improved aqueous electrocoating composition that contains a catalyst for a curing the components of the electocoating composition of a blocked polyisocyanate and an epoxy amine adduct, wherein the catalyst is alkyl tin diacetyl acetonate, preferably, dibutol tin diacetyl acetonate.
Bibliography:Application Number: US19900629475