Title:
【発明の名称】3ー置換パラアミノフエノール、その製造方法およびケラチン繊維染色用組成物
Document Type and Number:
Japanese Patent JP2568678
Kind Code:
B2
Abstract:
3-Substituted para-aminophenols of general formula: (I) where X=H, halogen; Y=O-, -S-; R=alkyl, hydroxyalkyl, C1-4 aminoalkyl or C3-C6 polyhydroxyalkyl; with the proviso that, when X=H, R is not methyl, and when X=H and Y=O, R is not ethyl; process for preparing them, intermediate compounds of formula: (II) where X1=halogen, Y and R have the meaning stated above; with the proviso that, when Y=O, R is not methyl, and when R=aminoalkyl, X1 can also denote hydrogen; dyeing compositions containing one or more compounds of formula (I), and a process For dyeing human hair.
Inventors:
Alex unino
Align Gene
Gerard Lang
Align Gene
Gerard Lang
Application Number:
JP5094689A
Publication Date:
January 08, 1997
Filing Date:
March 02, 1989
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/33; A61K8/40; A61K8/41; A61K8/00; A61K8/46; A61K8/49; A61Q5/10; C07C205/37; C07C217/26; C07C217/84; C07C323/09; C07C323/36; D06P3/00; (IPC1-7): D06P3/00; A61K7/13
Attorney, Agent or Firm:
Akira Asamura (2 outside)