Method for manufacturing tertiary amine
US7351866B2 · kind B2 · utility
5Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2007 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | Jan 29, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B43/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides a method for manufacturing a tertiary amine, including reacting a tertiary amine with an alcohol and a primary or secondary amine in a reactor loaded with a film type catalyst, controlling the superficial velocity of liquid in the reactor at 0.1 cm/s or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.