| 摘要 |
Alkanamidoammonium compounds represented by the formula: <IMG> ¢wherein R1 is an alkyl group or a cycloalkyl group, R2 is an alkylene group, R3 is a hydrogen atom or an alkyl group, R4 is an alkylene group, R5 and R6, which may be the same or different, are each an alkyl group, R7 is an alkyl group, an alkenyl group or an alkyl group substituted by a phenyl group, A is an oxygen atom or a group represented by the formula: <IMG> (wherein n is an integer of 0 to 2), Xm- is an anion and m is an integer corresponding to the number of electric charge of the anion for X! have an excellent hair generating effect.
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