Title:
WATER-SOLUBLE MONO-AND DIS-AZO COMPOUND, ITS PRODUCTION AND COLORATION USING THE SAME
Document Type and Number:
Japanese Patent JPS61221270
Kind Code:
A
Abstract:
Water-soluble monoazo and disazo compounds having fiber-reactive dye properties which are suitable for dyeing carbamoyl- and hydroxyl-containing materials, in particular cellulose fiber materials, and containing as diazo components an optionally substituted phenyl radical or naphthyl radical or a phenylazophenyl, phenylazonaphthyl, naphthylazophenyl or naphthylazonaphthyl radical, one of these radicals containing bonded in the diazo component a vinylsulfonyl, beta -thiosulfatoethylsulfonyl, beta -phosphatoethylsulfonyl, beta -chloroethylsulfonyl or beta -sulfatoethylsulfonyl group, and as coupling component that of a naphthol, aminonaphthaline or aminobenzene having a fiber-reactive grouping of the general formula in which the two R1s, identical to or different from each other, denote a hydrogen atom or an optionally substituted alkyl group of 1 to 4 carbon atoms, R is a hydrogen atom or a sulfo group and Y represents the vinyl group, a beta -thiosulfatoethyl, beta -phosphatoethyl, beta -chloroethyl or beta -sulfatoethyl group.
More Like This:
Inventors:
SEGAL MARCOS (DE)
KUNZE MICHAEL (DE)
KUNZE MICHAEL (DE)
Application Number:
JP5963586A
Publication Date:
October 01, 1986
Filing Date:
March 19, 1986
Export Citation:
Assignee:
HOECHST AG
International Classes:
C09B62/44; C09B62/507; D06P1/38; D06P3/10; D06P3/66; C09B62/08; (IPC1-7): C09B62/08; C09B62/507; D06P1/38; D06P3/10; D06P3/66
Domestic Patent References:
| JP39018184A |
Foreign References:
| DE1179317B | 1964-10-08 |
Attorney, Agent or Firm:
Ezaki Mitsuyoshi