Low-energy-curable coatings compositions
US4276405A · kind A · utility
19Cited by
4References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1980 |
| Grant date | Jun 30, 1981 |
| Priority date | — |
| Expiry date | Mar 28, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/4277
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Low energy-curable coatings compositions of (1) an epoxide, (2) a polyisocyanate and as a catalyst and initiator a mixture of (3) a stannous salt and (4) a liquid polycarboxylic acid produced by the reaction of a polycaprolactone and an intramolecular polycarboxylic acid anhydride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.