Process for the selective hydrogenation of polyunsaturated oils
US4038295A · kind A · utility
6Cited by
8References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1975 |
| Grant date | Jul 26, 1977 |
| Priority date | — |
| Expiry date | Jan 29, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11C3/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Highly unsaturated oils of vegetable or animal origin are selectively hydenated to less highly unsaturated oils using a catalytic composition obtained by dissolving a compound of a metal selected from the IB, IV B to VII B or VIII groups in an unsaturated oil and then adding thereto an organic derivative or hydride of a metal from groups I A, II A, II B or III A, in the absence of a stabilizing solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.