Title:
WATER-SOLUBLE AMINONAPHTHOL-DISAZO DYE, MANUFACTURE AND USE
Document Type and Number:
Japanese Patent JPS6274962
Kind Code:
A
Abstract:
Water-soluble disazo dyes of the formula I
where
R<1> is alkyl, alkoxy or alkoxyethoxy each of 3-6 carbon atoms,
B<1> is for example the radical of a 1-amino-8-hydroxynaphthalene-mono- or -disulphonic acid and
B<2> is for example B<1>,
are suitable for example for dyeing and printing hydroxyl-containing fibre materials.
Inventors:
UORUFUGANGU BAUERU
KURAUSU FUNGERU
KURAUSU FUNGERU
Application Number:
JP22507086A
Publication Date:
April 06, 1987
Filing Date:
September 25, 1986
Export Citation:
Assignee:
CASSELLA AG
International Classes:
C09B35/08; C09B35/16; D06P1/39; (IPC1-7): C09B35/08
Attorney, Agent or Firm:
Ezaki Mitsuyoshi