Permanent wave solution

Details Permanent wave solution Permanent wave solution

1988-10-04

1990-10-16

Cashion, Jr., Merrell C.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

514772, A61K 709

Patent

active

049633490

ABSTRACT:
An aqueous permanent wave solution employing one or more compounds for cleaving keratin interprotein disulfide bonds is enhanced by including a biocompatible 1,3-alkyldiol. Preferably from two to seven percent by weight of 2-ethyl-1,3-hexanediol or 1,3-butanediol is employed. Such compositions provide a useful neutral permanent wave solution employing ammonium thioglycolate, the first permanent wave solution with a pH in the same acidic range as the isolectric point of hair, or a five minute permanent wave with either an acid or alkaline solution.

REFERENCES:
patent: 2389755 (1945-11-01), Baker
patent: 3039934 (1962-06-01), Whitman et al.
patent: 3240672 (1966-03-01), Eckstrom
patent: 4243659 (1981-01-01), Balingit et al.

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