Aminonitrile production
US6258745A · kind A · utility
5Cited by
14References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2000 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Apr 24, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2231/643
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided is a selective hydrogenation process for producing aminonitriles by contacting the corresponding dinitriles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent and a cyanide compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.