Method for preparing N-oxiranemethane N,N,N-trialkylammonium compounds
US4582917A · kind A · utility
0Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1984 |
| Grant date | Apr 15, 1986 |
| Priority date | — |
| Expiry date | Apr 30, 2004 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M16/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Method for preparing N-oxiranemethane N,N,N-trialkylammonium compounds by reacting epichlorhydrin with a dialkylamine to form a hydroxy compound, cooling the hydroxy compound, increasing the concentration of hydroxy ions in the reaction mixture to form a compound of the formula ##STR1## and reacting this latter compound at room temperature in acetonitrile with a benzyl compound, for example benzyl bromide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.