COMPOSITIONS USEFUL FOR ELECTROCOATING METAL SUBSTRATES AND ELECTRODEPOSITION PROCESSES USING THE COATINGS

A curable, electrodepositable coating composition is provided, comprising: (1) a resin component containing an active hydrogen-containing, cationic salt group-containing resin comprising an acrylic, polyester, polyurethane and/or polyepoxide polymer; (2) an at least partially capped polyisocyanate c...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	POOLE JAMES E
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A curable, electrodepositable coating composition is provided, comprising: (1) a resin component containing an active hydrogen-containing, cationic salt group-containing resin comprising an acrylic, polyester, polyurethane and/or polyepoxide polymer; (2) an at least partially capped polyisocyanate curing agent; and (3) an additive composition comprising 2-mercaptobenzothiazole dispersed in a polymeric component. Also provided are processes for coating a substrate using the above composition, and methods of preparing the composition.