Method of setting hair
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United States of America Patent
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Dec 10, 1991
Grant Date -
N/A
app pub date -
Jun 12, 1989
filing date -
Jun 10, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of setting hair which comprises treating the hair with an aqueous solution of a metal S-thiosulphato-derivative, and curing the derivative. The hair is treated at temperatures of from 15.degree.-60.degree. C. with aqueous solutions containing Bunte salt derivatives, covered with impermeable material, and left to react at from 20.degree.-60.degree. C. before finally rinsing off with water. The permanent setting is as good as with conventional thioglycollate compounds, but the noxious smells associated with the latter are absent.
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Family
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