Method of coating with polyglycidyl ether of sorbitol and polyamidoamine
US4914164A · kind A · utility
2Cited by
4References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1988 |
| Grant date | Apr 3, 1990 |
| Priority date | — |
| Expiry date | Jan 14, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/54
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Coating compositions containing a polyfunctional glycidyl ether of sorbitol cured at ambient temperature with polyamidoamine hardeners exhibit unexpectedly high resistance to loss of gloss when exposed to weathering conditions. The cured product also have good mechanical and chemical properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.