Carboxylated polyfluoroamines
US4000168A · kind A · utility
4Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1974 |
| Grant date | Dec 28, 1976 |
| Priority date | — |
| Expiry date | Aug 6, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to carboxylated polyfluoroamine compounds of the general formula ##STR1## wherein the radical C.sub.n F.sub.2n.sub.+1 -- is a straight or branched perfluorinated chain, n is an integer from 1 to 20, a is an integer from 2 to 10, p is an integer from 1 to 10, R.sup.2 and R.sup.3 each is an alkyl radical containing from 1 to 6 carbon atoms and R.sup.1 is a hydrogen atom or an alkyl radical containing from 1 to 6 carbon atoms and the process for their preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.