Catalytic hydroformylation of olefins
USRE31812E · kind E · reissue
5Cited by
3References
37Claims
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Key dates
| Filing date | Jun 29, 1982 |
| Grant date | Jan 22, 1985 |
| Priority date | — |
| Expiry date | Jun 29, 2002 |
Classification
- Technology area (CPC —)General
Abstract
Olefins are hydroformylated to aldehydes in the presence of a catalytic system comprising a rhodium containing, aqueous solution of certain sulfonated aryl phosphine compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.