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    3.
    发明专利
    未知

    公开(公告)号：DE4132075A1

    公开(公告)日：1993-04-01

    申请号：DE4132075

    申请日：1991-09-26

    Applicant: BASF AG

    Inventor： DEGEN HELMUT ,  LANGE ARNO DR ,  GRUETTNER-MERTEN SABINE DR ,  REICHELT HELMUT DR

    IPC: C09B5/24 ,  C09B29/00 ,  C09B67/22 ,  D06P3/54

    Abstract: Blue dye mixtures, containing 30 to 95% by weight, relative to the total weight of the dyes, of one or more dyes based on 1,4-diaminoanthraquinone-2,3-dicarboximides and 5 to 70% by weight, relative to the total weight of the dyes, of one or more thiophene azo dyes containing a coupling component from the aniline series, and their use for the dyeing or printing of polyester fabrics.

    5.
    发明专利
    未知

    公开(公告)号：DE4215495A1

    公开(公告)日：1993-11-18

    申请号：DE4215495

    申请日：1992-05-12

    Applicant: BASF AG

    Inventor： GRUETTNER-MERTEN SABINE DR ,  REICHELT HELMUT DR ,  LANGE ARNO DR ,  DEGEN HELMUT

    IPC: C09B29/00 ,  C09B29/042 ,  C09B29/09 ,  C09B43/00 ,  C09B67/48 ,  D06P1/18 ,  C09B29/033 ,  D06P1/39

    Abstract: Azo dyes of formula (I) in which L is hydrogen, C1-C8 alkyl or phenyl, L and L are possibly substituted C1-C8 alkyl or L and L together are a residue of formula (a) or (b) in which n is 0, 1 or 2, Y and Y are hydrogen, hydroxymethyl, 1,2-dihydroxyethyl or a residue of formula COO M , so Y and Y are hydrogen or hydroxymethyl and M is the equivalent of a cation, L is hydrogen, possibly substituted phenyl, halogen, C1-C8 alkoxy, possibly substituted phenoxy, C1-C8 alkylthio, C1-C8 alkylsulphonyl, possibly substituted phenylsulphonyl, C1-C8 alkoxycarbonyl, C3-C6 alkenyloxycarbonyl or phenoxycarbonyl, X is nitrogen or the residue C-L where L is cyano, C1-C8 alkoxycarbonyl, C3-C6 alkenyloxycarbonyl, phenoxycarbonyl, C1-C8 alkanoyl, benzoyl, carbamoyl, C1-C4 mono or dialkylcarbamoyl, phenylcarbamoyl, C1-C8 alkylsulphonyl or possibly substituted phenylsulphonyl, and K is the residue of a coupling component, novel crystal modifications of thienylazobenzol dies and the use of said dyes for dyeing or printing textiles.

    6.
    发明专利
    未知

    公开(公告)号：DE4132685A1

    公开(公告)日：1993-04-08

    申请号：DE4132685

    申请日：1991-10-01

    Applicant: BASF AG

    Inventor： WIESENFELDT MATTHIAS DR ,  GRUETTNER-MERTEN SABINE DR ,  SENS RUEDIGER DR ,  ETZBACH KARL-HEINZ DR ,  KILBURG HEIKE DR

    IPC: C08F20/34 ,  C08F220/34 ,  C08F246/00 ,  C09B69/10 ,  G02F1/35 ,  G02F1/361

    Abstract: Polymers containing azo dyestuffs which, as characteristic monomer units, contain radicals of the formulae I, II, III and IV … … in which …… D denotes the radical of a heterocyclic diazo component, … R and R in each case denote hydrogen, C1-C6-alkyl or optionally substituted C1-C6-alkoxy, or R also denotes C1-C4-alkanoylamino, … R denotes hydrogen, C1-C6-alkyl, C5-C7-cycloalkyl or C3-C4- alkenyl, … R denotes hydrogen, deuterium, methyl, trideuterated methyl or chlorine, … R denotes hydrogen or deuterium, … Y and Y in each case denote optionally substituted C2-C10-alkylene, … W denotes oxygen, imino or C1-C4-alkylimino and … X denotes hydroxyl, optionally substituted C1-C6-alkoxy, phenoxy, amino or C1-C4-mono- or dialkylamino, … where the average molecular weight of the polymer is 1000 to 100,000, their use in non-linear optics and the use of monomeric azo dyestuffs for the preparation of the novel polymers.

    Azo dyes for dyeing or printing of synthetic materials
    7.
    发明专利
    Azo dyes for dyeing or printing of synthetic materials 未知

    公开(公告)号：DE19831375A1

    公开(公告)日：1999-07-08

    申请号：DE19831375

    申请日：1998-07-13

    Applicant: BASF AG

    Inventor： SALING PETER DR ,  KLAHR ERHARD DR ,  REICHELT HELMUT DR ,  GRUETTNER-MERTEN SABINE DR

    IPC: C09B29/085 ,  C09B29/01 ,  C09B29/08 ,  C09B43/42 ,  C07C211/52 ,  C07C215/68 ,  C07C217/78 ,  C07C219/34 ,  D06P1/18

    Abstract: Azo dyes of formula (I) are new. In (I), X = O or a radical NR ; R = H or 1-13C alkyl optionally with interruption by 1-4 O atoms in ether function and with or without hydroxyl or 1-4C alkanoyloxy substitution; R = 1-13C alkyl optionally with interruption by 1-4 O atoms in ether function and with or without hydroxy, 1-4C alkanoyloxy or halogen substituted-1-4C alkanoyloxy substitution, or is optionally substituted phenyl; Y = H, halogen or cyano; Z = nitro or additionally cyano when Y = halogen or cyano; R = 1-4C alkyl, methoxymethyl or optionally substituted phenyl; R = H, 1-4C alkoxy or 1-4C alkyl; and R and R = 2-13C alkyl optionally with interruption by 1-4 O atoms in ether function and with or without hydroxyl, 1-4C alkanoyloxy or cyano substitution, methyl with or without hydroxyl, 1-4C alkanoyloxy or cyano substitution, or 2-6C alkenyl. Also claimed are: (1) the use of dinitro amino aromatics of formula (II) as diazo component in the synthesis of azo dyes as above; and (2) dinitro aromatics of formula (IIa) or (IIb); In (II), X, R , Y and Z = as above. In (IIa), X and R = as above; Y = halogen or cyano; and Z = nitro or cyano. In (IIb), X = as above; and R = 3-11C alkyl optionally with interruption by 1-4 O atoms in ether function and with or without hydroxy, 1-4C alkanoyloxy or halogen substituted-1-4C alkanoyloxy substitution.

    8.
    发明专利
    未知

    公开(公告)号：DE59208569D1

    公开(公告)日：1997-07-10

    申请号：DE59208569

    申请日：1992-09-21

    Applicant: BASF AG

    Inventor： WIESENFELDT MATTHIAS DR ,  GRUETTNER-MERTEN SABINE DR ,  SENS RUEDIGER DR ,  ETZBACH KARL-HEINZ DR ,  KILBURG HEIKE DR

    IPC: C08F20/34 ,  C08F220/34 ,  C08F246/00 ,  C09B69/10 ,  G02F1/35 ,  G02F1/361

    Abstract: Polymers containing azo dyestuffs which, as characteristic monomer units, contain radicals of the formulae I, II, III and IV … … in which …… D denotes the radical of a heterocyclic diazo component, … R and R in each case denote hydrogen, C1-C6-alkyl or optionally substituted C1-C6-alkoxy, or R also denotes C1-C4-alkanoylamino, … R denotes hydrogen, C1-C6-alkyl, C5-C7-cycloalkyl or C3-C4- alkenyl, … R denotes hydrogen, deuterium, methyl, trideuterated methyl or chlorine, … R denotes hydrogen or deuterium, … Y and Y in each case denote optionally substituted C2-C10-alkylene, … W denotes oxygen, imino or C1-C4-alkylimino and … X denotes hydroxyl, optionally substituted C1-C6-alkoxy, phenoxy, amino or C1-C4-mono- or dialkylamino, … where the average molecular weight of the polymer is 1000 to 100,000, their use in non-linear optics and the use of monomeric azo dyestuffs for the preparation of the novel polymers.

    9.
    发明专利
    未知

    公开(公告)号：DE59206937D1

    公开(公告)日：1996-09-26

    申请号：DE59206937

    申请日：1992-05-29

    Applicant: BASF AG

    Inventor： HAHN ERWIN DR ,  WIESENFELDT MATTHIAS DR ,  REICHELT HELMUT DR ,  GRUETTNER-MERTEN SABINE DR

    IPC: C09B29/042 ,  C09B29/00 ,  C09B29/08 ,  C09B29/09

    Abstract: Thiazole azo dyestuffs of the formula … … in which …… R denotes hydrogen, optionally substituted C1-C6-alkyl, halogen, optionally substituted C1-C6-alkoxy, optionally substituted C1-C6-alkylthio, optionally substituted phenylthio, C1-C6-alkylsulphonyl, optionally substituted phenylsulphonyl or C1-C4-alkoxycarbonyl, … R denotes cyano, C1-C4-alkanoyl, benzoyl, C1-C6-alkylsulphonyl, optionally substituted phenylsulphonyl or a radical of the formula -CH = T, in which T represents the radical of a CH-acidic compound, … R denotes hydrogen, optionally substituted C1-C6-alkoxy, C1-C4-alkoxycarbonyl, carbamoyl or C1-C4-mono- or dialkyl carbamoyl, … R denotes C1-C6-alkyl, optionally substituted C1-C6-alkoxy, optionally substituted C1-C4-alkoxycarbonyloxy, optionally substituted phenoxycarbonyloxy, substituted aminocarbonyloxy, optionally substituted C1-C4-alkanoyloxy, optionally substituted C1-C4-alkanoylamino, or optionally substituted phenyl, … R denotes hydrogen, optionally substituted C1-C10-alkyl or optionally substituted C3-C5-alkenyl and … R and R denote hydrogen, halogen, cyano, optionally substituted C1-C10-alkyl, optionally substituted C1-C4-alkoxy, amino or C1-C4-mono- or dialkylamino, … and their use for the dyeing or printing of textile fibres.

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