公开(公告)号：IN165583B

公开(公告)日：1989-11-25

申请号：IN526CA1986

申请日：1986-07-14

Applicant: HOECHST AG

Inventor： SPRINGER HARTMUT ,  SEGAL MARCOS ,  KUHN MANFRED

IPC: C09B62/503 ,  C09B62/04 ,  C09B62/44 ,  D06P1/38 ,  D06P3/10 ,  D06P3/66 ,  C09B62/00

Abstract: 1. A compound which corresponds the formula (1) see diagramm : EP0212264,P40,F2 in which the symbols have the following meanings : F is a radical of a dyestuff, preferably a water-soluble dyestuff containing sulfo groups and preferably belonging to the azo series ; n is the number 1 or 2 ; R**1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms ; R is a hydrogen atom or a sulfo group ; Y is the vinyl group or a group of the formula (2) - CH2 - CH2 - X in which X represents a substituent which can be eliminated in the form of an anion, in particular by means or an alkali, with the exception, however, of compounds corresponding to the formula (A) see diagramm : EP0212264,P40,F3 in which R*** is a hydrogen atom or a nitro group, K*** is the radical of a coupling component and Z*** is a radical of the formula (B) see diagramm : EP0212264,P41,F1 where R**1 , R and Y have the abovementioned meaning.

公开(公告)号：IN169387B

公开(公告)日：1991-10-05

申请号：IN411CA1988

申请日：1988-05-24

Applicant: HOECHST AG

Inventor： SPRINGER HARTMUT ,  KUHN MANFRED ,  RUSS WERNER HUBERT ,  SCHLAFER LUDWIG

IPC: C09B62/513 ,  D06P1/384 ,  C09B43/132

Abstract: Compounds according to the general formula DNN[(4)E(1)]NN +TR in which: D is phenyl, optionally substituted by sulfo, carboxy, alkyl, alkoxy, alkanoylamino and/or chlorine, at least by sulfo or carboxy, or is a sulfosubstituted naphthyl; E is 1,4-phenylene, substituted by alkyl, alkoxy, alkanoylamino, ureido and/or chlorine, or is 1,4-naphthylene optionally substituted by sulfo; K is 1,4-phenylene, substituted by alkyl, alkoxy, alkanoylamino, ureido and/or chlorine, or is a 1,4-naphthylene optionally substituted by sulfo; A is a direct bond or is methylene or is a bivalent amino, alkylamino or ( beta -cyanoethyl)-amino group; Y is vinyl or beta -chloroethyl. These compounds are fiber-reactive and have dyestuff properties and dye hydroxy-and/or carboxamido-containing material, in particular fiber material such as wool and, in particular cellulose, in strong color-fast shades.

公开(公告)号：IN170674B

公开(公告)日：1992-05-02

申请号：IN254CA1990

申请日：1990-03-28

Applicant: HOECHST AG

Inventor： SPRINGER HARTMUT ,  KUHN MANFRED ,  BUCH HOLGER MICHAEL

IPC: C09B35/00 ,  C09B35/025 ,  C09B35/027 ,  C09B45/00 ,  C09B45/32

公开(公告)号：IN168217B

公开(公告)日：1991-02-23

申请号：IN945CA1987

申请日：1987-12-02

Applicant: HOECHST AG

Inventor： SPRINGER HARTMUT ,  KUHN MANFRED ,  BUCH HOLGER MICHAEL

IPC: C09B62/503 ,  C07D251/50 ,  C09B62/04 ,  C09B62/44 ,  C09B62/507 ,  C09B62/51 ,  D06P1/38 ,  C09B41/00 ,  C09B29/085

Abstract: Water-soluble dyes which contain one or two fiber-reactive groups of the formula in which each R is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, it being possible for both R to have a meaning which is identical to or different from one another, Y is the vinyl group or a group of the general formula -CH2-CH2-X in which X represents a substituent which can be eliminated as an anion, and m represents the number 2 or 3. These novel dyes can be used to dye hydroxy and/or carboxamide group-containing materials in particular fiber-materials, such as, in particular, cellulose fiber materials, in fast shades.