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US 5,856,382 AGranted
Cyclic carbonate-curable coating composition
AssigneeBASF SE
InventorsWalter H. Ohrbom, Timothy S. December, Paul J. Harris
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Abstract
A coating composition is described comprising, in an aqueous medium: A) a resin having a plurality of primary amine groups, and B) a curing agent having a plurality of cyclic carbonate groups.
Claims11
A one-component coating composition comprising an aqueous dispersion of:
- A) a resin which is the acid-salted reaction product of:
- a) a polyepoxide resin and
- b) a compound comprising a secondary amine group and at least one latent primary amine group blocked by a ketimine;
- and
- B) a curing agent having a plurality of cyclic carbonate groups.
2 more elements
Dependencies are inferred from the claim text.