Title:
ヘアカラー剤組成物
Document Type and Number:
Japanese Patent JP7479658
Kind Code:
B2
Abstract:
To provide a hair coloring agent which is p-phenylenediamine free and can reduce skin damage.SOLUTION: There is provided a hair coloring agent composition which comprises a basic dye, an HC dye, an amino acid, a cationic surfactant, a thickener, an oil solution, a pH adjusting agent and a wetting agent, wherein the hair coloring agent composition has a pH of 6.8 or more. Further, in the preferable embodiment of the hair coloring agent composition, the pH adjusting agent is at least one selected from citric acid, phosphoric acid, lactic acid, malic acid, ammonia water, ammonium bicarbonate, ammonium carbonate, potassium hydroxide, sodium hydroxide, monoethanolamine, ammonium phosphate, sodium citrate, ammonium citrate, sodium lactate, potassium phosphate and sodium phosphate.SELECTED DRAWING: Figure 1
Inventors:
Nobuto Mukai
Takashi Mukai
Takashi Mukai
Application Number:
JP2017140409A
Publication Date:
May 09, 2024
Filing Date:
July 19, 2017
Export Citation:
Assignee:
Sunny Place Co., Ltd.
International Classes:
A61K8/41; A61K8/19; A61K8/44; A61K8/49; A61Q5/06
Attorney, Agent or Firm:
Hiroyuki Sakano
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