Epoxy-functional hydroxy esters
US5623025A · kind A · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 6, 1996 |
| Grant date | Apr 22, 1997 |
| Priority date | — |
| Expiry date | May 6, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K23/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A novel epoxy-functional hydroxy ester composition is produced by reacting (a) dimethylolpropionic acid and (b) an aliphatic or cycloaliphatic glycidyl ether, an epoxy novolac or a cycloaliphatic epoxy having a functionality of at least about 1.5 epoxide group per molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.