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Title:
【発明の名称】毛髪の酸化染色剤
Document Type and Number:
Japanese Patent JPS63503069
Kind Code:
A
Abstract:
PCT No. PCT/EP87/00144 Sec. 371 Date Nov. 12, 1987 Sec. 102(e) Date Nov. 12, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05801 PCT Pub. Date Oct. 8, 1987.A composition and method for the oxidative dyeing of hair based on a combination of coupler substance and developer substance, wherein they contain (A) 5-amino-2-methylphenol as coupler substance and (B) 4-amino-3-methylphenol and (C) 1,4-diaminobenzene and/or 2,5-diaminotoluene as developer substances, also in the form of the physiologically compatible salts. The new composition enables the production of neutral red color shades which are free from yellow and virtually free of blue portions and, in addition to the high dye intensity and brilliance, have an outstanding dye equality with very good absorptive power.

Inventors:
Conrad, Eugen
Malger, Herbert
Hoffman, Axel
Application Number:
JP50252987A
Publication Date:
November 10, 1988
Filing Date:
March 12, 1987
Export Citation:
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Assignee:
WELLA AKTIENGESELLSCHAFT
International Classes:
A61K8/00; A61K8/22; A61K8/23; A61K8/33; A61K8/40; A61K8/41; A61K8/46; A61K8/49; A61K8/97; A61Q5/10; D06P1/32; D06P3/08; A61K; D06P; (IPC1-7): A61K7/13
Attorney, Agent or Firm:
Kenmi Niimi (1 person outside)



 
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