Aqueous coating composition containing a functional organic compound, a curing agent, and a dispersing agent
US4929661A · kind A · utility
24Cited by
6References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1989 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Oct 20, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L23/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention provides an aqueous coating composition curable at ambient temperature comprising a polyacetoacetate; a polyamino amide having an amine number of 60-1000; and either a nitroalkane, a formic acid ester, or an organic compound occurring in at least 2 tautomeric forms, and in one of the tautomeric forms a labile hydrogen atoms is linked to a carbon atom. A process of coating a substrate with such composition is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.