Title:
【発明の名称】ケラチン含有繊維を染色するための1-置換イサチンの使用
Document Type and Number:
Japanese Patent JP2001521559
Kind Code:
A
Abstract:
A colorant composition for coloring keratin-containing fibers is disclosed having (a) at least one isatin derivative corresponding to the formula I:where R1 and R2 independently of one another represent a hydrogen atom, a halogen atom, a hydroxy group, a (C1-4)-alkyl, hydroxy-(C1-4)-alkyl, tertiary amino-(C1-4)-alkyl, (C1-4)-alkoxy group, an amino group optionally substituted by one or two (C1-4)-alkyl or hydroxy-(C1-4)-alkyl groups, a nitro, carboxy, or sulfo group, and Y is a hydroxy group, a (C1-4)-alkoxy group or an amino group which may be substituted by (C1-4)-alkyl, (C1-4)-alkoxy-(C1-4)-alkyl, carboxy-(C1-4)-alkyl, sulfo-(C1-4)-alkyl or hydroxy-(C1-4)-alkyl groups or which may be part of a heterocyclic 5-, 6- or 7-membered ring, or physiologically compatible salts thereof, and (b) at least one compound containing a primary or secondary amino group or hydroxy group selected from the group consisting of primary or secondary aliphatic or aromatic amines, nitrogen-containing heterocyclic compounds, amino acids, oligopeptides made up of 2 to 9 amino acids, aromatic hydroxy compounds, and CH-active compounds. The coloring composition does not require oxidizing agents and has very little, if any, sensitizing potential.
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Inventors:
Mailer, Hinrichs
Rose, david
Hefkes, Horst
Mainichke, Bernd
Rose, david
Hefkes, Horst
Mainichke, Bernd
Application Number:
JP54092198A
Publication Date:
November 06, 2001
Filing Date:
April 15, 1998
Export Citation:
Assignee:
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
International Classes:
A61K8/20; A61K8/22; A61K8/23; A61K8/24; A61K8/00; A61K8/31; A61K8/33; A61K8/35; A61K8/36; A61K8/365; A61K8/40; A61K8/41; A61K8/44; A61K8/46; A61K8/49; A61Q5/10; C07D209/38; C09B53/00; C09B57/00; (IPC1-7): C09B57/00; A61K7/13
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)