Method of improving the removal of mother liquor from acrylamide crystals
US3989754A · kind A · utility
3Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 19, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Nov 19, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C233/09
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Mother liquor removal from acrylamide crystals is improved by draining such crystals in the presence of a paraffinic hydrocarbon liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.