Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Treating electrolytic or nonelectrolytic coating after it is...
Patent
1997-06-30
1999-05-11
Gorgos, Kathryn L.
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Treating electrolytic or nonelectrolytic coating after it is...
204501, 204504, 204507, 204509, C25D5/48;13/00;15/00
Patent
active
059024739
ABSTRACT:
An electrodeposition process using an aqueous coating composition comprising a carbamate-functional crosslinking agent and at least one principal resin is described. The carbamate-functional crosslinker is formed by first reacting a polyamine having at least two primary amine groups and at least one secondary amine group with a cyclic carbonate, and then reacting the product of the first reaction with a polyepoxide compound.
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Clark Peter D.
December Timothy S.
Harris Paul J.
BASF Corporation
Gorgos Kathryn L.
Sabourin Anne Gerry
Wong Edna
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