Resolving agent
US4786416A · kind A · utility
6Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1987 |
| Grant date | Nov 22, 1988 |
| Priority date | — |
| Expiry date | Nov 6, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/78
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a method for resolving a mixture of optical isomers which comprises contacting said mixture with a cellulose triacetate consisting essential of the type II form, as a resolving agent, to separate said isomers from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.