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公开(公告)号:CZ9300513A3
公开(公告)日:1994-01-19
申请号:CZ51393
申请日:1993-03-26
Applicant: BASF AG
Inventor: LANGE ARNO DR , MOTZKUS GERT , DEGEN HELMUT , WALTHER VOLKER
CPC classification number: C09B67/0041 , Y10S8/922
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公开(公告)号:CA2138768A1
公开(公告)日:1994-01-06
申请号:CA2138768
申请日:1993-06-16
Applicant: BASF AG
Inventor: LANGE ARNO , DEGEN HELMUT , LAMM GUNTHER , REICHELT HELMUT , WEGERLE DIETER
Abstract: Dye 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.
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公开(公告)号:BR9301387A
公开(公告)日:1993-10-13
申请号:BR9301387
申请日:1993-03-31
Applicant: BASF AG
Inventor: LANGE ARNO , MOTZKUS GERT , DEGEN HELMUT , WALTHER VOLKER
Abstract: Dyestuff mixtures containing 50 to 95% by weight of a 4-chloro-2-nitrophenylazohydroxypyridone dyestuff and also 5 to 50% by weight of a brominated quinophthalone dyestuff and/or 5 to 50% by weight of a chlorinated quinophthalone dyestuff and/or 5 to 20% by weight of an unsubstituted quinophthalone dyestuff; dyestuff preparations containing the new dyestuff mixtures; and the use of dyestuff mixtures for dyeing or printing by the direct printing process on polyester.
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公开(公告)号:AU3559693A
公开(公告)日:1993-10-07
申请号:AU3559693
申请日:1993-03-31
Applicant: BASF AG
Inventor: LANGE ARNO , MOTZKUS GERT , DEGEN HELMUT , WALTHER VOLKER
Abstract: Dyestuff mixtures containing 50 to 95% by weight of a 4-chloro-2-nitrophenylazohydroxypyridone dyestuff and also 5 to 50% by weight of a brominated quinophthalone dyestuff and/or 5 to 50% by weight of a chlorinated quinophthalone dyestuff and/or 5 to 20% by weight of an unsubstituted quinophthalone dyestuff; dyestuff preparations containing the new dyestuff mixtures; and the use of dyestuff mixtures for dyeing or printing by the direct printing process on polyester.
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公开(公告)号:DE4021960A1
公开(公告)日:1992-01-16
申请号:DE4021960
申请日:1990-07-10
Applicant: BASF AG
Inventor: HAHN ERWIN DR , HANSEN GUENTER DR , ETZBACH KARL-HEINZ DR , REICHELT HELMUT DR , SCHEFCZIK ERNST DR , GRUETTNER SABINE DR , DEGEN HELMUT
Abstract: Thiophene azo dyes I … … where the substituents have the following meanings:… R = cyano or C1-C4-alkoxycarbonyl; R = halogen; C1-C6 alkyl whose carbon chain may be interrupted by one or two oxygen atoms in ether function; C1-C6-alkoxy or C1-C6-alkylthio which may each carry phenyl as substituent; phenylthio or phenylsulphonyl which may each carry halogen, C1-C4-alkyl or C1-C4-alkoxy as substituents; R = cyano; C1-C4-alkanoyl, benzoyl, C1-C4-alkylsulphonyl or phenylsulphonyl; R = hydrogen; cyano; C1-C4-alkoxy which may carry hydroxyl or C1-C4-alkoxy as substituents; C1-C4-alkoxycarbonyl, aminocarbonyl, mono- or di- C1-C4-alkylaminocarbonyl; R = hydrogen; C1-C4-alkyl or C1-C4-alkoxy which may each carry hydroxyl, C1-C4-alkoxy or C1-C4-alkanoyloxy as substituents; C1-C4-alkanoyloxy which may carry hydroxyl, chlorine, cyano, C1-C4-alkoxy or phenoxy as substituents; C1-C6-alkanoylamino which may carry hydroxyl, chlorine, cyano, C1-C4-alkoxy, phenoxy or C1-C4-alkanoyloxy as substituents; benzoylamino which may carry chlorine, cyano, nitro, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkoxycarbonyl or C1-C4-alkylsulphonyl as substituents; C1-C4-alkoxycarbonylamino or di-C1-C4-alkylaminocarbonyloxy whose alkyl groups may be bonded together to form a 6- or 7-membered ring containing the nitrogen atom of the amino group; R = hydrogen; C1-C10-alkyl whose carbon chain may be interrupted by one to three oxygen atoms in ether function and which may carry hydroxyl, halogen, cyano, C1-C4-alkanoyloxy or C1-C4-alkoxycarbonyl as substituents; C3-C5-alkenyl which may carry hydroxyl, halogen, C1-C4-alkoxy or C1-C4-alkanoyloxy as substituents; R = hydrogen; halogen; cyano; one of the alkyl groups R of the type defined; C1-C4-alkoxy; amino or mono- or di-C1-C4-alkylamino; R = one of the radicals R . … The thiophene azo dyes I are chiefly used as disperse dyes for dyeing textile material, in particular polyesters.
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公开(公告)号:DE3911949A1
公开(公告)日:1990-10-18
申请号:DE3911949
申请日:1989-04-12
Applicant: BASF AG
Inventor: HAHN ERWIN DR , HANSEN GUENTER DR , ETZBACH KARL-HEINZ DR , REICHELT HELMUT DR , SCHEFCZIK ERNST DR , DEGEN HELMUT , KRALLMANN REINHOLD , WAGENBLAST GERHARD DR
IPC: C09B29/033 , C09B67/22
Abstract: Navy blue and black dyestuff mixtures, containing one or more thiopheneazo dyestuffs whose diazo component is derived from the 2-aminothiophene series and whose coupling component is derived from the aniline series, and one or more dyestuffs F whose absorption maximum is at a wavelength of 390 to 520 nm, where the amount of the thiopheneazo dyestuffs is 60 to 99% by weight, relative to the total weight of the thiopheneazo dyestuffs and the dyestuffs F in the mixture.
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公开(公告)号:DE3668638D1
公开(公告)日:1990-03-08
申请号:DE3668638
申请日:1986-10-07
Applicant: BASF AG
Inventor: PATSCH MANFRED DR , EPPLE GERHARD DR , FLOHR HELMUT DR , DEGEN HELMUT , NAHR UWE DR
Abstract: 1. A vat dye based on a condensed reaction product of monobromofluoranthene which contains not more than 7% of dibromofluoranthene with 1-amino-4-benzoylaminoanthraquinone, obtainable by carrying out the condensation of the reaction product to give the carbazole compound at from 50 to 70 degrees C in 83-88% strength sulfuric acid and, after the conversion to the carbazole compound, effecting further bromination to a bromine content of from 20 to 23% by weight.
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公开(公告)号:DE3734586A1
公开(公告)日:1989-05-03
申请号:DE3734586
申请日:1987-10-13
Applicant: BASF AG
Inventor: HAHN ERWIN DR , HANSEN GUENTER DR , ETZBACH KARL-HEINZ DR , REICHELT HELMUT DR , SCHEFCZIK ERNST DR , DEGEN HELMUT , KRALLMANN REINHOLD , WAGENBLAST GERHARD DR
IPC: C09B29/00 , C09B29/033 , C09B67/22
Abstract: Navy blue and black dye mixtures containing one or more thiophenazo dyes of the formula in which R , R , R , R , R , X and Y each have the meanings stated in the description, and one or more dyes F whose absorption maximum is at a wavelength of 390 to 520 nm, the content of thiophenazo dyes being 60 to 99% by weight, based on the total weight of thiophenazo dyes and of the dyes F in the mixture.
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公开(公告)号:DE3268997D1
公开(公告)日:1986-03-20
申请号:DE3268997
申请日:1982-10-20
Applicant: BASF AG
Inventor: BERGMANN UDO DR , DEGEN HELMUT , HANSEN GUENTER DR , KRALLMANN REINHOLD , KERMER WOLF-DIETER DR
IPC: C09B29/08 , C09B29/085 , C09B67/22 , D06P3/54
Abstract: Navy mixtures which contain dyes of the formula I I where X is chlorine or bromine, Y is hydrogen, methoxy or ethoxy and R is N(C2H5)2, N(CH2CH=CH2)2 or N(C2H4OCOCH3)2, the mixtures being composed of 10-70% of dyes with Y=H and R=N(C2H5)2, 5-40% of dyes with Y=OCH3 or OC2H5 and R=N(CH2-CH=CH2)2 and 5-80% of dyes with Y=OCH3 or OC2H5 and R=N(C2H4OCOCH3)2. The novel mixtures have excellent tinctorial properties and give very fast dyeings on synthetic polyesters.
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公开(公告)号:CH647257A5
公开(公告)日:1985-01-15
申请号:CH185282
申请日:1982-03-25
Applicant: BASF AG
Inventor: BERGMANN UDO DR , DEGEN HELMUT , HANSEN GUENTER DR , KRALLMANN REINHOLD , KERMER WOLF-DIETER DR
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