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41. 发明专利

IN174675B Water-soluble fiber-reactive dyes process for their preparation and their use 未知
公开(公告)号：IN174675B
公开(公告)日：1995-02-04
申请号：IN380CA1990
申请日：1990-05-11
申请人： HOECHST AG
发明人： HUSSONG KURT , SPRINGER HARTMUT
IPC分类号： C09B43/30

42. 发明专利

DE59102844D1 未知
公开(公告)号：DE59102844D1
公开(公告)日：1994-10-13
申请号：DE59102844
申请日：1991-01-14
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , GLEISSNER ROLF , SCHWAIGER GUENTHER
IPC分类号： C09B62/503 , D06P1/384
摘要： PCT No. PCT/EP91/00041 Sec. 371 Date Jul. 17, 1992 Sec. 102(e) Date Jul. 17, 1992 PCT Filed Jan. 14, 1991 PCT Pub. No. WO91/10709 PCT Pub. Date Jul. 25, 1991.Water-soluble fiber-reactive dyes are described conforming to the below-indicated formula (1) which are capable of dyeing hydroxyl- and/or carboxamido-containing material, in particular fiber material, such as wool and in particular cellulose fiber materials, in strong, fast shades. (* CHEMICAL STRUCTURE *) (1) in which F is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, triphenoldioxazine, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, formazan, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dye; Rx is hydrogen or alkyl of 1 to 4 carbon atoms; R is hydrogen, sulfo, carboxyl, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or chlorine; w is 1, 2, 3 or 4; Y is vinyl or an ethyl group which contains in the (beta)-position a substituent which is eliminable by alkali to form a vinyl group; n is 1 or 2.

43. 发明专利

DE59007078D1 未知
公开(公告)号：DE59007078D1
公开(公告)日：1994-10-13
申请号：DE59007078
申请日：1990-05-04
申请人： HOECHST AG
发明人： BUECH HOLGER , SPRINGER HARTMUT
IPC分类号： C09B62/51 , C09B62/08 , C09B62/44 , C09B62/507 , C09B62/513 , C09B62/515 , D06P1/38 , D06P3/10 , D06P3/66
摘要： PCT No. PCT/EP90/00716 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed May 4, 1990 PCT Pub. No. WO90/13603 PCT Pub. Date Nov. 15, 1990.Water-soluble azo dyes and their heavy metal complex derivatives, such as copper, cobalt and chromium complex azo dyes are described, which have the general formula (1) shown below, have fiber-reactive properties and dye natural and synthetic hydroxyl- and/or carboxamido-containing materials, in particular fiber materials, such as wool and in particular cellulose fiber materials, by the dyeing and printing processes customary for fiber-reactive dyes, in hues which have high color strength and good fastness properties. (1)

44. 发明专利

DE59006797D1 未知
公开(公告)号：DE59006797D1
公开(公告)日：1994-09-15
申请号：DE59006797
申请日：1990-12-17
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HUSSONG KURT
IPC分类号： C09B62/51 , C09B62/08 , C09B62/44 , C09B62/507 , C09B62/513 , D06P1/384 , D06P3/24 , D06P3/66
摘要： 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.

45. 发明专利

DE59006264D1 未知
公开(公告)号：DE59006264D1
公开(公告)日：1994-07-28
申请号：DE59006264
申请日：1990-12-17
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HUSSONG KURT
IPC分类号： C09B62/085 , C09B62/08 , C09B62/09 , C09B62/24 , C09B62/245 , C09B62/25 , D06P3/10 , D06P3/66
摘要： PCT No. PCT/EP90/02200 Sec. 371 Date Jun. 25, 1992 Sec. 102(e) Date Jun. 25, 1992 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/09913 PCT Pub. Date Jul. 11, 1991.Azo compounds containing, as the diazo constituent, 1-sulpho-6-carboxy-2-aminonaphthalene and, as the coupling constituent, substances which contain a residue of the pyrimidine or triazine series which reacts with fibers. The azo compounds possess dye properties and, when used in the usual application fixing process for fiber-reactive dyes, color materials containing carbonamide and/or hydroxyl groups, in particular fibrous material such as wool, synthetic nylon and, in particular, cellulose fiber materials in intense, permanent shades.

46. 发明专利

MX174372B 未知
公开(公告)号：MX174372B
公开(公告)日：1994-05-11
申请号：MX773387
申请日：1987-08-13
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HELMLING WALTER , SCHWAIGER GUNTER
IPC分类号： C09B19/00 , C07C67/00 , C07C313/00 , C07C317/14 , C07C317/22 , C07C317/36 , C07C323/25 , C07D498/04 , C09B62/503 , D06P1/384
摘要： Water-soluble triphendioxazine compounds which have valuable fiber-reactive dyestuff properties and correspond to the general formula (1) and dye materials, in particular cellulose fiber materials, containing carboxamide and/or hydroxy groups in fast shades. (1) in which: B is a group -O-, -S-, -NH- or -N(R')- in which R' is alkyl having 1 to 6 carbon atoms; R* is hydrogen or optionally substituted lower alkyl or optionally substituted aryl; W and W1 independently of one another are each a divalent aliphatic radical or a cycloaliphatic radical which is optionally substituted by lower alkyl or an aliphatic-cycloaliphatic radical which is optionally substituted by lower alkyl, it being possible for the aliphatic radicals to be interrupted by one or more groups -O-, -S-, -SO2-, -CO-, 1,4-piperidino, -NH- and -N(Ro)- in which Ro has the meaning of R' or is lower alkanoyl; the groupings -B-W1-N(R*)- and -N(R*)-W-B 13 independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure containing two N atoms, or the groupings -B-W1- and -W-B- independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure which contains two N atoms and which is attached by means of one of the two N atoms, via a C2-C4-alkylene, to the groupings -N(R*)-A or A-N(R*)-, respectively; is benzoyl, naphthoyl, N-phenylcarbamoyl or N-naphthylcarbamoyl in which the phenyl and naphthyl radicals can be substituted, at least one of these being a group which imparts solubility in water; X1 and X2 independently of one another are each hydrogen, halogen, lower alkyl, lower alkoxy or optionally substituted aryl; Y is vinyl or a beta -substituted ethyl; and the compounds necessarily contain at least two sulfo groups.

47. 发明专利

DE59101287D1 未知
公开(公告)号：DE59101287D1
公开(公告)日：1994-05-05
申请号：DE59101287
申请日：1991-04-24
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , GLEISSNER ROLF , MEIER MICHAEL
IPC分类号： C09B62/51 , D06P1/384

48. 发明专利

DE59004049D1 未知
公开(公告)号：DE59004049D1
公开(公告)日：1994-02-10
申请号：DE59004049
申请日：1990-05-04
申请人： HOECHST AG
发明人： BUECH HOLGER , HAEHNLE REINHARD , SPRINGER HARTMUT
IPC分类号： C09B62/503 , C09B62/44 , D06P1/38 , D06P1/384 , D06P3/10 , D06P3/66
摘要： PCT No. PCT/EP90/00715 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed May 4, 1990 PCT Pub. No. WO90/13604 PCT Pub. Date Nov. 15, 1990.Water-soluble dyestuffs which correspond to the formula (1) given below, have fiber-reactive properties and dye synthetic and natural materials, in particular fiber materials, containing hydroxyl and/or carboxamide groups, such as wool and in particular cellulose fiber materials, in deep shades (1) in which: F is the radical of a dyestuff, such as of an azo dyestuff, heavy metal complex azo dyestuff, anthraquinone dyestuff or phthalocyanine dyestuff, Rx is hydrogen or lower alkyl, which can be substituted by halogen, hydroxyl, cyano, lower alkoxy, lower alkoxycarbonyl, carboxyl, sulfamoyl, sulfo or sulfato; n is the number 1 or 2; and Q is a group of the formula (2a) or (2b) in which Rz is hydrogen or lower alkyl, which can be substituted by halogen, hydroxyl, cyano, lower alkoxy, carboxyl, sulfamoyl, sulfo, sulfato or by optionally substituted phenyl, or is cyclohexyl or optionally substituted phenyl, W is optionally substituted arylene or a combined radical of alkylene and arylene, in which the alkylene radicals and arylene radicals can be substituted and the alkylene radicals and alkylene-arylene radicals can likewise be interrupted by hetero groups; the group -SO2-Y is a fiber-reactive group from the vinylsulfone series, z is the number 1 or 2, A is the number zero or 1, B is the number 1 or 2, the sum of (A+B) being 2, X, together with the N atom and 1 or 2 lower alkylene groups and if appropriate 1 or 2 hetero groups, forms the radical of a heterocyclic ring and alk is a lower alkylene, are described.

49. 发明专利

BR9106668A 未知
公开(公告)号：BR9106668A
公开(公告)日：1993-06-08
申请号：BR9106668
申请日：1991-07-10
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , GLEISSNER ROLF
IPC分类号： C09B62/51 , D06P1/384 , D06P3/10 , D06P3/66 , C09B62/085 , C09B29/08 , D06P1/38

50. 发明专利

MX168635B 未知
公开(公告)号：MX168635B
公开(公告)日：1993-06-02
申请号：MX509687
申请日：1987-01-30
申请人： HOECHST AG
发明人： SPRINGER HARTMUT
IPC分类号： C09B62/503 , C09B47/24 , C09B62/517 , C09B47/20
摘要： Water-soluble phthalocyanine dyestuffs having vinylsulfonyl or beta -substituted ethylsulfonyl groups are prepared by reaction of phthalocyanine sulfonyl chlorides, which may contain sulfo groups, with a primary or secondary amine having vinylsulfonyl or beta -substituted ethylsulfonyl groups and, if appropriate, with a second primary or secondary amine of the aliphatic, heterocyclic or aromatic series, in the presence of a pyridinesulfonamide or pyridinecarboxamide.

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