Title:
【発明の名称】水溶性アゾ化合物及び該化合物を染料として使用する方法
Document Type and Number:
Japanese Patent JP2557855
Kind Code:
B2
Abstract:
Water-soluble azo compounds having fiber-reactive dye properties conforming to the formula (1) in which D denotes a benzene or naphthalene ring; R1 denotes hydrogen, alkyl, alkoxy, sulfo or carboxy; R2 denotes hydrogen, alkyl, alkoxy, sulfo, carboxy, substituted or unsubstituted aryl, hydroxy, nitro or halogen; R denotes hydrogen or substituted or unsubstituted alkyl; A denotes hydroxy, substituted or unsubstituted alkoxy or aryloxy, thio, substituted or unsubstituted alkylthioether or arylthioether or an optionally mononsubstituted or disubstituted amino group having substituents from the aliphatic and aromatic and the acylamide series; B hydroxy, optionally substituted alkoxy or aryloxy, thio, optionally substituted alkylthioether or arylthioether or an optionally monosubstituted or disubstituted amino group having substituents from the aliphatic and aromatic and the acylamide series; M denotes hydrogen, alkali or alkaline earth; m denotes the number 1 or 2; n denotes the number 0 or 1; p denotes the number 0, 1 or 2; Y denotes beta -thiosulfatoethyl, beta -phosphatoethyl, beta -chloroethyl, vinyl or beta -sulfatoethyl; the group -SO2-Y is bonded to A or D or to both; or in which: A is chlorine or bromine, B is an optionally monosubstituted or disubstituted amino group having substituents from the aliphatic and aromatic and the acylamide series, m denotes the number 1 and the group -SO2Y is bonded to D and D, R1, R2, R, M, n, p and Y have the above meanings. The new azo compounds dye fiber materials, such as wool and in particular cellulose, in strong and fast shades.
Inventors:
HARUTOMUUTO SHUPURINGERU
MIHYAERU KUNTSUE
MARUKOSU ZEGARU
UERUNERU HERUBERUTO RUUSU
MIHYAERU KUNTSUE
MARUKOSU ZEGARU
UERUNERU HERUBERUTO RUUSU
Application Number:
JP22851886A
Publication Date:
November 27, 1996
Filing Date:
September 29, 1986
Export Citation:
Assignee:
HOECHST AG
International Classes:
C07D251/52; C07D251/70; C09B62/51; D06P1/384; D06P3/10; D06P3/66; (IPC1-7): C09B62/51; C07D251/52; C07D251/70
Domestic Patent References:
| JP5774363A |
Attorney, Agent or Firm:
Mitsuyoshi Ezaki (1 person outside)