Transesterification cure of thermosetting coatings
US4906693A · kind A · utility
21Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1988 |
| Grant date | Mar 6, 1990 |
| Priority date | — |
| Expiry date | Feb 18, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Transesterification curing of ester polymers and hydroxyl polymers is effected by the inclusion of a transesterification catalyst comprising a catalytic amount of epoxy resin and certain inorganic salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.