Hair colorants

Details Hair colorants Hair colorants

C - Chemistry, Metallurgy

09

B

C09B 1/28 (2006.01) D06P 1/20 (2006.01) D06P 3/04 (2006.01)

Patent

CA 2042487

Certain dispersant free substituted diaminoanthaquinone colorants are useful in hair dye compositions to more intensely color hair. Coloring kits, mousses, gels, and aerosols may contain the compositions.

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