Thermally curable coating compositions
AssigneeE. I. DuPont de Nemours and Company
InventorsUlrich Hermann, Rudolf Schipfer, Guenther Monschein
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Abstract
Thermally curable coating composition with a resin solids content which contains (a) at least one binder with isocyanate-reactive groups and at least one polyisocyanate crosslinking agent blocked by means of at least one dihydrocarbyl phosphite and/or (b) at least one self-crosslinkable binder with isocyanate-reactive groups and with isocyanate groups blocked by means of at least one dihydrocarbyl phosphite.
Claims8
Thermally curable electrodeposition coating composition for application onto an electrically conductive substrate, said electrodeposition coating composition having a resin solids content comprising (a) at least one binder with isocyanate-reactive groups and at least one polyisocyanate crosslinking agent blocked with at least one dihydrocarbyl phosphite and/or (b) at least one self-crosslinkable binder with isocyanate-reactive groups and with isocyanate groups blocked with at least one dihydrocarbyl phosphite.
Dependencies are inferred from the claim text.