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公开(公告)号：DE3917455A1
公开(公告)日：1990-12-06
申请号：DE3917455
申请日：1989-05-30
Applicant: BASF AG
Inventor： HANSEN GUENTER DR , LAMM GUNTHER DR
Abstract: Benzisothiazole azo dyes of the formula in which R denotes hydrogen or chlorine, R denotes hydrogen, chlorine, bromine, nitro or the radical SO2-NL L , in which L and L , independently of one another, represent substituted or unsubstituted C1-C8-alkyl, and K denotes a radical of the formula in which R represents substituted or unsubstituted C1-C12-alkyl, C5-C7- cycloalkyl, substituted or unsubstituted phenyl, pyridyl, furyl, thienyl or C1-C4-alkylthienyl and R and R , independently of one another, represent substituted or unsubstituted C1-C12-alkyl, R represents hydrogen or C1-C3-alkyl and R , R and R , independently of one another, represent hydrogen or substituted or unsubstituted C1-C12-alkyl, with the proviso that in at least one of the radicals R and R the alkyl chain is interrupted by 1 to 4 oxygen atoms and that R , R and R do not simultaneously denote hydrogen and their use for the dyeing of textile fibres.
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公开(公告)号：DE3820313A1
公开(公告)日：1989-12-21
申请号：DE3820313
申请日：1988-06-15
Applicant: BASF AG
Inventor： ETZBACH KARL-HEINZ DR , LAMM GUNTHER DR , LOEFFLER HERMANN , REICHELT HELMUT DR , SENS RUEDIGER DR
Abstract: Azo dye transfer process from a carrier to a plastic-coated paper by diffusion, using a thermal head, a carrier being used in which are found one or more azo dyes of the formula in which D stands for the radical of a diazo component and R , R and R independently of one another denote hydrogen, optionally substituted alkyl, optionally substituted phenyl or optionally substituted cyclohexyl and R denotes alkyl.
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公开(公告)号：DE3816698A1
公开(公告)日：1989-11-30
申请号：DE3816698
申请日：1988-05-17
Applicant: BASF AG
Inventor： HANSEN GUENTER DR , LAMM GUNTHER DR , REICHELT HELMUT DR , SCHEFCZIK ERNST DR
IPC: C09B29/042 , C09B29/00 , C09B29/36 , D06P1/18
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公开(公告)号：DE3738374A1
公开(公告)日：1989-05-24
申请号：DE3738374
申请日：1987-11-12
Applicant: BASF AG
Inventor： ETZBACH KARL-HEINZ DR , REICHELT HELMUT DR , HANSEN GUENTER DR , SCHEFCZIK ERNST DR , HAGEN HELMUT DR , LAMM GUNTHER DR
Abstract: Thien-3-ylazo dyes of the formula: where X is cyano, nitro, C1-C6-alkanoyl, substituted or unsubstituted benzoyl, substituted or unsubstituted phenyl or the radical COOR1 or CONR1R2 where R1 and R2 are identical or different and each is independently of each other substituted or unsubstituted C1-C8-alkyl, C5-C7-cycloalkyl, C3-C4-alkenyl, substituted or unsubstituted phenyl or together with the nitrogen atom linking them a 5- or 6-membered saturated heterocyclic radical, and R2 may additionally be hydrogen, Y is hydrogen, cyano, C1-C6-alkanoyl, substituted or unsubstituted benzoyl, C1-C4-alkylsulfonyl, substituted or unsubstituted phenylsulfonyl, substituted or unsubstituted phenyl or the radical COOR1 or CONR1R2 where R1 and R2 are each as defined above, Z is hydrogen, substituted or unsubstituted C1-C8-alkyl, substituted or unsubstituted phenyl, substituted or unsubstituted C1-C6-alkylthio, substituted or unsubstituted phenylthio, substituted or unsubstituted C1-C6-alkylsulfonyl or phenylsulfonyl or together with the radical Y a fused benzo ring which may be substituted, and K is the radical of a coupling component of the 2,6-diaminopyridine, 6-hydroxypyrid-2-one or 5-aminopyrazole series, are used for dyeing synthetic fiber materials, in particular synthetic polyesters, in yellow to red shades and are notable for good light fastness, fastness to dry heat setting and pleating and for good affinity.
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公开(公告)号：DE3736817A1
公开(公告)日：1989-05-11
申请号：DE3736817
申请日：1987-10-30
Applicant: BASF AG
Inventor： HANSEN GUENTER DR , LAMM GUNTHER DR , LOEFFLER HERMANN
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Patent Agency Ranking
公开(公告)号：DE3566810D1
公开(公告)日：1989-01-19
申请号：DE3566810
申请日：1985-02-11
Applicant: BASF AG
Inventor： LAMM GUNTHER DR
Abstract: Compounds useful for dyeing nylon, wool, and leather, having the formula: wherein X1 is chlorine, bromine, methyl or trifluoromethyl, Y3 is chlorine or bromine, and K1 is a radical of the formula where R3 is C2 to C4 hydroxyalkyl, methoxyethyl or methoxypropyl.
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公开(公告)号：DE3365016D1
公开(公告)日：1986-09-04
申请号：DE3365016
申请日：1983-11-28
Applicant: BASF AG
Inventor： LAMM GUNTHER DR
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公开(公告)号：DE3060540D1
公开(公告)日：1982-08-05
申请号：DE3060540
申请日：1980-04-21
Applicant: BASF AG
Inventor： LAMM GUNTHER DR , DEHNERT JOHANNES DR
IPC: C09B29/01 , C09B29/42 , C09D11/02 , C09D11/037 , C10L1/00 , C10L1/24 , C10M171/00 , C10M1/40
Abstract: A process for dyeing surface coatings, organic solvents and petroleum products, wherein the dye used is a compound of the general formula I I where R is C1-C17-alkyl, which may or may not be interrupted by oxygen and may or may not be substituted by hydroxyl or phenoxy, or is allyl, R1 is hydrogen or C1-C8-alkyl, R2 is C1-C12-alkyl which may or may not be interrupted by oxygen and may or may not be substituted by hydroxyl or phenoxy, or is C7-C11-aralkyl, X is hydrogen, chlorine, bromine, methyl or methoxy, Y is hydrogen, methyl or chlorine and R1 and R2 may also together be the radical
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公开(公告)号：DE2224447A1
公开(公告)日：1973-11-29
申请号：DE2224447
申请日：1972-05-19
Applicant: BASF AG
Inventor： LAMM GUNTHER DR , PREUGSCHAS HELMUT DR
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100.发明专利
公开(公告)号：DE2222873A1
公开(公告)日：1973-11-22
申请号：DE2222873
申请日：1972-05-10
Applicant: BASF AG
Inventor： GEBERT KARLHEINZ DR , LAMM GUNTHER DR , DEHNERT JOHNNES DR
Abstract: Process is opt. in presence of hydrophilic additives and nonionic dispersants, and uses dyes of formula (I): (where R1 is H, CN (pref.) or carbonamide; R2 is H, 1-4C hydroxyalkyl (opt. etherified by 1-4C (hydroxy)alkyl or esterified by an acyl gp.), Ph or 7-9C phenoxyalkyl; R3 is as R2 or 1-4C or 7-9C phenylalkyl; D is a diazo component residue of the (azo)benzene, naphthalene, phthalimide, thiophene, (benzo)thiazole or thiodiazole series).
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