N-oxiranemethane N,N,N-trialkylammonium compounds
US4695641A · kind A · utility
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Key dates
| Filing date | Oct 18, 1985 |
| Grant date | Sep 22, 1987 |
| Priority date | — |
| Expiry date | Oct 18, 2005 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M16/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Compounds of the formula: ##STR1## where R.sub.1 is alkyl having 1 or 2 carbon atoms, PA0 R.sub.2 is linear alkyl having 1 or 2, or from 12 to 16, carbon atoms, PA0 R.sub.3 and R.sub.4 are each chlorine or hydrogen, and PA0 X.sup.n.crclbar. is an anion, where n is the anion valence, PA0 with the proviso that R.sub.3 and R.sub.4 are not both hydrogen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.