Storage stable indoaniline and indophenol dye solutions, a proce

Details Storage stable indoaniline and indophenol dye solutions, a proce Storage stable indoaniline and indophenol dye solutions, a proce

1977-07-18

1980-01-22

Waddell, Frederick E.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 11, A61K 712, D06P 132

Patent

active

041848446

ABSTRACT:
A storage stable dye solution for use in coloring hair comprises a solution in an anhydrous solvent of at least one indophenol or indoaniline dye. These storage stable dye solutions at the time of dyeing the hair are admixed with an aqueous based cosmetic carrier conventionally employed in the hair dyeing art to provide a hair dye composition which is then immediately applied to the hair using conventional procedures.

REFERENCES:
patent: 3960476 (1976-06-01), Ghilardi et al.

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