Fluorinated amphoteric surfactants

Details Fluorinated amphoteric surfactants Fluorinated amphoteric surfactants

1978-01-12

1980-12-30

Jiles, Henry R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

26032643, 544158, 560153, 260459A, C07D29514, C07D20704, C07C10104

Patent

active

042425166

ABSTRACT:
The invention is directed to fluorinated compounds of the formula ##STR1## wherein R.sub.f is a perfluoroalkyl or perfluoroalkoxyperfluoroalkyl group, R.sup.1 is a branched or straight chain alkylene, alkylenethioalkylene, alkyleneoxyalkylene or alkyleneiminoalkylene group, X is oxygen or an amino group, Q is an organic group containing at least one amino group and y is zero or 1, and the corresponding succinimides. These compounds are useful as surfactants.

REFERENCES:
patent: 3172910 (1965-03-01), Brace
patent: 3471518 (1969-10-01), Hager
patent: 3759981 (1973-09-01), Hager et al.
patent: 4161590 (1979-07-01), Mueller
Schwartz, A., et al., Surface Active Agents, vol. 1, Interscience, New York, 1949, pp. 5-7, 178, 180-185.

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