公开(公告)号：IE71920B1

公开(公告)日：1997-03-12

申请号：IE920555

申请日：1992-02-21

Applicant: BASF AG

Inventor： REICHELT HELMUT ,  VAMVAKARIS CHRISTOS ,  ZEIDLER GEORG

IPC: C09B29/08 ,  C10L1/00 ,  C10L1/22 ,  C09B29/085 ,  C10L1/226 ,  C10L10/12

Abstract: Azo dyes of the formula in which R and R are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R is hydrogen or C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, R is C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, and X is cyano or optionally substituted C1-C8-alkoxycarbonyl, with the proviso that at least one hydroxyalkyl radical is present in the molecule, mineral oils containing one or more of the novel dyes, and the use of the novel dyes for labelling mineral oils.

公开(公告)号：DE59304492D1

公开(公告)日：1996-12-19

申请号：DE59304492

申请日：1993-06-16

Applicant: BASF AG

Inventor： LANGE ARNO ,  DEGEN HELMUT ,  LAMM GUNTHER ,  REICHELT HELMUT ,  WEGERLE DIETER

IPC: C09B29/42 ,  C09B67/22

Abstract: PCT No. PCT/EP93/01516 Sec. 371 Date Dec. 23, 1994 Sec. 102(e) Date Dec. 23, 1994 PCT Filed Jun. 16, 1993 PCT Pub. No. WO94/00518 PCT Pub. Date Jan. 6, 1994Dye mixtures useful for dyeing or printing textile fibers or fabrics contain from 40 to 75% by weight, based on the weight of the dyes, of a dye of the formula where R is C1-C4-alkyl and n is 1 and from 25 to 60% by weight, based on the weight of the dyes, of a dye of the abovementioned formula where R is C1-C4-alkyl and n is 2.

公开(公告)号：FR2732015A1

公开(公告)日：1996-09-27

申请号：FR9603580

申请日：1996-03-22

Applicant: BASF AG

Inventor： LEPPERT NORBERT ,  WEBER DIETER ,  HERRMANN MANFRED ,  REICHELT HELMUT ,  HAUPTREIF MANFRED ,  RAATZ PETER ,  DELAVIER PAUL

IPC: C09B57/00 ,  C09B67/22 ,  C11D3/42 ,  D06L3/12 ,  D06L4/607 ,  D06L4/614 ,  D06L4/65 ,  C07C255/51

Abstract: An optical brightener mixt., contg. 75-100 wt.% dicyano-substd. bis-styryl (DCBS) isomers of formulae (I)-(V) contains, per 100 pts.wt. (I)-(V), 25-50 pts. wt. (I); 30-60 pts.wt. (II); and 0.5-10 pts. wt. (III), as well as 1-30 pts. wt. (IV) and/or (V). Pref. the compsn. contains 85-100 wt.% (I)-(V), with an aq. compsn. contg. 3-25 wt.% (I)-(V) and 5-60 wt.% auxiliaries. The pref. (I)-(V) compsn. comprises 30-45 wt.% (I), 40-50 wt.% (II) and 0.5-5 wt.% (III), as well as 1-15 wt.% (IV) and/or (V).

公开(公告)号：AU1890895A

公开(公告)日：1995-09-04

申请号：AU1890895

申请日：1995-02-15

Applicant: BASF AG

Inventor： SENS RUDIGER ,  SCHEFCZIK ERNST ,  REICHELT HELMUT ,  ETZBACH KARL-HEINZ

IPC: B41M5/385 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  C07D471/04 ,  C07D487/04 ,  C09B23/00 ,  C09B23/04 ,  C09B23/10 ,  C09B55/00 ,  C09B57/00 ,  D06P5/13 ,  B41M5/38

Abstract: PCT No. PCT/EP95/00564 Sec. 371 Date Aug. 19, 1996 Sec. 102(e) Date Aug. 19, 1996 PCT Filed Feb. 15, 1995 PCT Pub. No. WO95/22581 PCT Pub. Date Aug. 24, 1995Triazolopyridine dyes of the formula where one of the two radicals A and E is nitrogen and the other is a radical of the formula C-R1, where R1 is unsubstituted or substituted C1-C20-alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto, Q is a radical of the formula where R2 is a carbocyclic or heterocyclic radical, R3 is unsubstituted or substituted C1-C4-alkyl, C1-C4-alkoxycarbonyl or unsubstituted or substituted phenyl, R4 is cyano, carbamoyl, carboxyl, C1-C4-alkoxycarbonyl or benzothiazolyl or R3 and R4 together are the remainder of a fused-on benzene ring and X is CH or nitrogen, and R5 is oxygen or a radical of a compound with an acidic CH, and a process for the thermal transfer of these dyes.

公开(公告)号：DE59103852D1

公开(公告)日：1995-01-26

申请号：DE59103852

申请日：1991-05-24

Applicant: BASF AG

Inventor： SENS RUEDIGER ,  REICHELT HELMUT ,  GRUETTNER SABINE ,  ETZBACH KARL-HEINZ ,  LAMM GUNTHER

IPC: B41M5/385 ,  B41M5/035 ,  B41M5/26 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  D06P5/13 ,  B41M5/38

Abstract: Use of azo dyes I for thermal transfer printing, in which the substituents have the following meaning: X is a radical IIa or IIb where R is H; C1-C6-alkyl or phenyl which can carry C1-C4-alkyl, C1-C2-alkoxy, chlorine, bromine or cyano as substituents; R is H; C1-C4-alkyl, C1-C4-alkoxy, chlorine or bromine; n is 1 or 2; K is the radical of a coupling component II H-K III from the aniline, aminonaphthaline, pyrazole, diaminopyridine, hydroxypyridone or tetrahydroquinoline series.

公开(公告)号：ES2063580T3

公开(公告)日：1995-01-01

申请号：ES92904351

申请日：1992-02-10

Applicant: BASF AG

Inventor： LAMM GUNTHER ,  REICHELT HELMUT ,  SCHAFFER ORTWIN

IPC: C07D213/71 ,  C09B29/01 ,  C09B29/08 ,  C09B29/085 ,  C09B29/095 ,  C09B29/30 ,  C09B29/36 ,  C09B29/42 ,  C09B31/14 ,  C09B33/10 ,  C09B33/12 ,  C09B35/023 ,  C09B35/029 ,  C09B35/52 ,  C09B62/513

Abstract: PCT No. PCT/EP92/00281 Sec. 371 Date Jul. 16, 1993 Sec. 102(e) Date Jul. 16, 1993 PCT Filed Feb. 10, 1992 PCT Pub. No. WO92/14791 PCT Pub. Date Sep. 3, 1992.There are described benzophenoneazo dyes of the formula where the ring A can be benzofused and a benzofused ring A can be overbridged, m is 1 or 2, K is the radical of a coupling component, Y is hydrogen or arylazo, one of the two radicals X1 and X2 is hydrogen and the other is hydroxysulfonyl, R1, R2 and R3 are independently of the others hydrogen, halogen, C1-C12-alkyl, cyclohexyl, phenyl, 2-hydroxyethylsulfonyl or C1-C4-alkoxy or, when m is 1 and Y is hydrogen, one of these substituents can also be the radical of the formula where L1 is a chemical bond or a bridge member, and X1, X2, R4, K and the ring A are each as defined above, and R4 is hydrogen, halogen or C1-C4-alkoxy, with the proviso that there is at least one water-solubilizing group in the molecule, novel pyridone compounds, a process for preparing disulfonated pyridone compounds, and the use of the novel dyes for dyeing natural or synthetic substrates.

公开(公告)号：DE59200702D1

公开(公告)日：1994-12-01

申请号：DE59200702

申请日：1992-02-10

Applicant: BASF AG

Inventor： LAMM GUNTHER ,  REICHELT HELMUT ,  SCHAFFER ORTWIN

IPC: C07D213/71 ,  C09B29/01 ,  C09B29/08 ,  C09B29/085 ,  C09B29/095 ,  C09B29/30 ,  C09B29/36 ,  C09B29/42 ,  C09B31/14 ,  C09B33/10 ,  C09B33/12 ,  C09B35/023 ,  C09B35/029 ,  C09B35/52 ,  C09B62/513

Abstract: PCT No. PCT/EP92/00281 Sec. 371 Date Jul. 16, 1993 Sec. 102(e) Date Jul. 16, 1993 PCT Filed Feb. 10, 1992 PCT Pub. No. WO92/14791 PCT Pub. Date Sep. 3, 1992.There are described benzophenoneazo dyes of the formula where the ring A can be benzofused and a benzofused ring A can be overbridged, m is 1 or 2, K is the radical of a coupling component, Y is hydrogen or arylazo, one of the two radicals X1 and X2 is hydrogen and the other is hydroxysulfonyl, R1, R2 and R3 are independently of the others hydrogen, halogen, C1-C12-alkyl, cyclohexyl, phenyl, 2-hydroxyethylsulfonyl or C1-C4-alkoxy or, when m is 1 and Y is hydrogen, one of these substituents can also be the radical of the formula where L1 is a chemical bond or a bridge member, and X1, X2, R4, K and the ring A are each as defined above, and R4 is hydrogen, halogen or C1-C4-alkoxy, with the proviso that there is at least one water-solubilizing group in the molecule, novel pyridone compounds, a process for preparing disulfonated pyridone compounds, and the use of the novel dyes for dyeing natural or synthetic substrates.

公开(公告)号：GB2275688A

公开(公告)日：1994-09-07

申请号：GB9404047

申请日：1994-03-03

Applicant: BASF AG

Inventor： GRUND CLEMENS ,  BACH VOLKER ,  LANGE ARNO ,  REICHELT HELMUT

IPC: C09B29/085 ,  C07C255/65 ,  C07C311/08 ,  C09B29/01 ,  C09B29/08

Abstract: Azo dyes useful for dyeing or printing textile materials have the formula where one of the two radicals X and X is cyano and the other is hydrogen, R and R are each independently of the other C3-C4-alkenyl which may be halogen-substituted, benzyl or C2-C4-alkyl which is hydroxyl-, C1-C4-alkoxy-, C1-C4-alkanoyloxy- or cyano-substituted, and R is C1-C4-alkanoyl which may be C1-C4-alkoxy-substituted or C1-C4-alkylsulfonyl.

公开(公告)号：MX9307571A

公开(公告)日：1994-06-30

申请号：MX9307571

申请日：1993-12-01

Applicant: BASF AG

Inventor： LANGE ARNO ,  REICHELT HELMUT ,  ROTHMAIER HERBERT ,  LOEFFLER HERMANN ,  LAMM GUNTHER ,  BACH VOLKER

IPC: C09B67/22 ,  D06P1/02 ,  C09B37/00

Abstract: Dye mixtures containing at least 6 identically coloured dyes of the formula in which D is the radical of a diazo component from the aniline, aminothiophene, aminothiazole, aminoisothiazole or aminobenzisothiazole series, and one of the radicals X and X is amino and the other is a radical of the formula in which L is optionally substituted C2-C8-alkylene, R is hydrogen or optionally substituted C1-C4-alkyl, and R is hydrogen, C1-C4-alkyl, benzyl, phenyl or C1-C8-alkanoyl, their use for the dyeing or printing of textile materials, dye mixtures containing thienylazopyridine dyes and anthraquinone dyes, and their use for the dyeing or printing of textile materials.

公开(公告)号：GB2245563B

公开(公告)日：1993-12-22

申请号：GB9113275

申请日：1991-06-19

Applicant: BASF AG

Inventor： HAUPTREIF MANFRED ,  REICHELT HELMUT

IPC: C07C213/02 ,  C07C215/76