Alkoxylation of active hydrogen-containing compounds
US5104987A · kind A · utility
28Cited by
42References
81Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 20, 1990 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Sep 20, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to a process for the alkoxylation of an active hydrogen-containing compound comprising contacting the active hydrogen-containing compound with an alkylene carbonate in the presence of a mixed metal oxide catalyst under conditions effective to alkoxylate the active hydrogen-containing compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.