Agent for separation
US4714555A · kind A · utility
10Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 1987 |
| Grant date | Dec 22, 1987 |
| Priority date | — |
| Expiry date | Mar 11, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/786
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A nitrate or a nitrate group-containing derivative of polysaccharide is useful as a separating agent for a chemical substance, especially an optical isomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.