Epoxy resin production
US8907137B2 · kind B2 · utility
0Cited by
16References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2010 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Aug 14, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2650/56
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process comprising contacting a polyhydric phenol or a polyaliphatic alcohol with an epihalohydrin in the presence of a catalyst comprising a Schiff base metal complex is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.