Method for the separation of water soluble polyols
US4096036A · kind A · utility
26Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1977 |
| Grant date | Jun 20, 1978 |
| Priority date | — |
| Expiry date | Apr 7, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC13K3/00
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A method is disclosed for the separation of water soluble polyols. A solution containing the polyols is passed cyclically at different temperatures through a column containing ion exchange materials to separate the polyols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.