Title:
HAIR DYEING METHOD BY GRADUAL DEEPENING OF COLOR THROUGH SUCCESSIVE TREATMENT
Document Type and Number:
Japanese Patent JPS52148634
Kind Code:
A
Abstract:
Some people want the colour of their hair to change gradually over the course of a few weeks rather than abruptly. To this end, the procedure involves a series of successive dyeings giving an increasingly intense coloration. Oxidation dyes are used, the amount of dye solution being the same for all the dyeings but the amount of oxidising agent, which is limited to the stoichiometric amount for the first dyeing, being gradually increased in the successive dyeings until the desired final hue is obtained, the latter then being maintained by repeating the final treatment as required.
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Inventors:
HAABAATO RAPIDASU
ARUBAATO SHIYANSUKII
ARUBAATO SHIYANSUKII
Application Number:
JP6126877A
Publication Date:
December 10, 1977
Filing Date:
May 27, 1977
Export Citation:
Assignee:
COMBE INC
International Classes:
A61K8/00; A61K8/22; A61K8/23; A61K8/33; A61K8/40; A61K8/41; A61K8/42; A61K8/46; A61K8/49; A61Q5/10; D06P1/645; D06P3/02; D06P3/58; A61K; (IPC1-7): A61K7/13