Hydroformylation of formaldehyde with rhodium catalysts
US4405814A · kind A · utility
9Cited by
3References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 5, 1981 |
| Grant date | Sep 20, 1983 |
| Priority date | — |
| Expiry date | Aug 5, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/68
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Formaldehyde is reacted with hydrogen and carbon monoxide in the presence of certain rhodium catalysts and basic organic amine compositions which promote the formation of glycol aldehyde.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.