Acid separation
US4215065A · kind A · utility
0Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 2, 1979 |
| Grant date | Jul 29, 1980 |
| Priority date | — |
| Expiry date | Jan 2, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/60
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Differential esterification or hydrolysis is utilized to effect separations of isomeric acids or esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.