DYE MIXTURE AND METHOD FOR PRODUCING THE SAME, HAIR DYE, AND HAIR DYE SOLUTION

Title:

DYE MIXTURE AND METHOD FOR PRODUCING THE SAME, HAIR DYE, AND HAIR DYE SOLUTION

Document Type and Number:

Japanese Patent JP2017019914

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a dye mixture which can prevent the deposition of a dye from aqueous solution and inhibits a change of hue due to mixture, and a method for producing the same, and a hair dye and hair dye solution comprising the dye mixture.SOLUTION: The present invention provides a dye mixture comprising a dye represented by formula (I) and (II), with the content of dye (II) being 0.001-5 mass% relative to the total content of dye (I) and (II) and a method for producing the same, and a hair dye and hair dye solution comprising the dye mixture (Me is a methyl group).SELECTED DRAWING: None

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Inventors:

MIKOSHIBA HISASHI

Application Number:

JP2015137678A

Publication Date:

January 26, 2017

Filing Date:

July 09, 2015

Export Citation:

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Assignee:

FUJIFILM CORP

International Classes:

C09B67/22; A61K8/02; A61K8/49; A61Q5/06; A61Q5/10; C09B29/036; C09B29/14; C09B67/20

Domestic Patent References:

JP2003342139A	2003-12-03
JP2010024158A	2010-02-04

Foreign References:

WO2009124872A2	2009-10-15
CN1884269A	2006-12-27

Attorney, Agent or Firm:

Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda

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