Title:
【発明の名称】アゾ化合物、その製法及び染料としての該化合物の用途
Document Type and Number:
Japanese Patent JPH05502469
Kind Code:
A
Abstract:
PCT No. PCT/EP90/02201 Sec. 371 Date Jun. 25, 1992 Sec. 102(e) Date Jun. 25, 1992 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/09914 PCT Pub. Date Jul. 11, 1991.There are disclosed azo compounds conforming to formula (1) shown and defined hereinafter, and the preparation thereof. They have fiber-reactive properties and are used for preparing strong and fast dyeings on hydroxy- and/or carboxamido-containing material, preferably fiber material, such as synthetic polyamide, wool and in particular cellulose fibers. (1) where: M is hydrogen or a salt-forming metal, Ko is a radical of the formula (2A) or (2B) (2A) (2B) where Z is a radical of the formula (3) (3) where Ro is hydrogen or lower alkyl which may be substituted by certain substituents, G is halogen, methoxy, hydroxy or substituted or unsubstituted anilino, Z1 is a radical of the formula (3a) or (3b) (3a) -alk-SO2-Y and wherein A, B, R*, R'', Y, a, k, D, E and K are as defined in the specification.
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Inventors:
Springer Hartmut
Foosong Kurt
Foosong Kurt
Application Number:
JP50167391A
Publication Date:
April 28, 1993
Filing Date:
December 17, 1990
Export Citation:
Assignee:
HOECHST AKTIENGESELLSCHAFT
International Classes:
C09B62/08; C09B62/44; C09B62/507; C09B62/513; C09B62/51; D06P1/384; D06P3/24; D06P3/66; (IPC1-7): C09B62/51; C09B62/513; D06P3/24; D06P3/66
Attorney, Agent or Firm:
Mitsuyoshi Esaki (3 outside)