Process for manufacturing dicyclohexanol propane by hydrogenation of diphenol propane
US4192960A · kind A · utility
3Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1978 |
| Grant date | Mar 11, 1980 |
| Priority date | — |
| Expiry date | Mar 10, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Diphenol propane is hydrogenated in the presence of a homogeneous catalyst; water and an alcohol are added at the end of the reaction to assist in the separation of the catalyst residues.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.