Hair setting method using aminoalkyl substituted polydiorganosiloxane

Claim 1

A method of setting hair comprising the steps of: (A) rolling the hair around a shaping device, (B) moistening the hair with water, (C) applying to the hair an effective amount of a fixative composition consisting essentially of 0.1 to 40 percent by weight of aminoalkyl substituted polydiorganosiloxane generally conforming to the formula ##STR7## wherein R denotes an alkylene radical of 3 to 5 carbon atoms; R' denotes a hydrogen atom or an alkyl radical of 1 to 6 carbon atoms; each R" denotes a monovalent radical selected independently from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, and phenyl; d has a value of 0, 1, 2, or 3; x+y has an average value from 50 to 1000 and the ratio of y to x has a value from 0.02 to 0.15; the aminoalkyl substituted polydiorganosiloxane being carried in an aqueous emulsion or a physiologically acceptable organic solvent, and (D) drying the hair while the hair is rolled.

Claim 2

A method of setting hair comprising the steps of: (A) rolling the hair around a shaping device, (B) moistening the hair with water, (C) applying to the hair an effective amount of a fixative composition consisting essentially of 0.1 to 40 percent by weight of aminoalkyl substituted polydiorganosiloxane generally conforming to the formula ##STR7## wherein R denotes an alkylene radical of 3 to 5 carbon atoms; R' denotes a hydrogen atom or an alkyl radical of 1 to 6 carbon atoms; each R" denotes a monovalent radical selected independently from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, and phenyl; d has a value of 0, 1, 2, or 3; x+y has an average value from 50 to 1000 and the ratio of y to x has a value from 0.02 to 0.15; the aminoalkyl substituted polydiorganosiloxane being carried in an aqueous emulsion or a physiologically acceptable organic solvent, and (D) drying the hair while the hair is rolled.