| prov:value
| - Alkyl amine quaternary salt surfactants are of the general formula ##STR6## wherein R1 is a long chain alkyl group with from about 8 to about 30 carbon atoms, such as octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl octadecyl, nonadecyl, eicosyl, and the like, and R2 and R3 are either lower alkyl groups with from 1 to about 4 carbon atoms or are polar
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