Hydroformylation process
US4258215A · kind A · utility
17Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1979 |
| Grant date | Mar 24, 1981 |
| Priority date | — |
| Expiry date | Aug 29, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved method for the preparation of aldehydes by the hydroformylation of an alpha-olefin, carbon monoxide and hydrogen in the presence of a rhodium complex catalyst at a pressure of about 1,000 psig and in the presence of from about 1% to about 10% of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.