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公开(公告)号:AU7691394A
公开(公告)日:1995-03-27
申请号:AU7691394
申请日:1994-08-25
Applicant: BASF AG
Inventor: DYLLICK-BRENZINGER RAINER , SCHLOSSER ULRIKE , KURTZ WALTER , LAMM GUNTHER
Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.
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公开(公告)号:AU2003271686A8
公开(公告)日:2004-05-04
申请号:AU2003271686
申请日:2003-10-06
Applicant: BASF AG
Inventor: KRUSEMANN JULIANE , STOHR ANDREAS , SIEGLER MANFRED , KURTZ WALTER
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公开(公告)号:AT193946T
公开(公告)日:2000-06-15
申请号:AT94927502
申请日:1994-08-25
Applicant: BASF AG
Inventor: DYLLICK-BRENZINGER RAINER , SCHLOESSER ULRIKE , KURTZ WALTER , LAMM GUNTHER
Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.
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公开(公告)号:BR9505512A
公开(公告)日:1997-10-28
申请号:BR9505512
申请日:1995-11-23
Applicant: BASF AG
Inventor: BELLAIRE HELMUT , KURTZ WALTER
Abstract: Dye formulation contains red reactive dye(s) (I), blue reactive dye(s) (II) and polyethylene-imine (III) with a mol.wt. of 1000-10000000. Also claimed is an ink for ink jet printing contg. this formulation. Pref. the formulation contains 80-96, esp. 84-94 pts.wt. (I), 3-8, esp. 3.5-6 pts.wt. (II) and 1-30, esp. 2-20 pts.wt. (III). (I) is azo dye(s), esp. 1-hydroxy-2-(2-sulpho-p-tolyl-azo)-8-(4-N-methyl-anilino-6- chloro-1,3,5-triazin-2-yl-amino)-naphthalene-3,6-disulphonic acid (IA); and (II) is anthraquinone dye(s), esp. 1-amino-4-(3-(4-(3-sulphoanilino)-6-chloro-1,3,5-triazin-2- ylamino)-2,4,6-trimethyl-5-sulpho-anilino)-anthraquinone-2- sulphonic acid (IIA). (II) has a mol.wt. of 1500-3000 or 600000-1000000 or 20000-25000.
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公开(公告)号:HUT73873A
公开(公告)日:1996-10-28
申请号:HU9600526
申请日:1994-08-25
Applicant: BASF AG
Inventor: DYLLICK-BRENZINGER RAINER , KURTZ WALTER , LAMM GUENTHER , SCHLOESSER ULRIKE
Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.
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公开(公告)号:NO960859A
公开(公告)日:1996-04-30
申请号:NO960859
申请日:1996-03-01
Applicant: BASF AG
Inventor: DYLLICK-BRENZINGER RAINER , SCHLOSSER ULRIKE , KURTZ WALTER , LAMM GUNTHER
CPC classification number: C10L1/003 , G01N31/22 , G01N33/2882 , Y10T436/13 , Y10T436/173845 , Y10T436/174614
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公开(公告)号:ZA946749B
公开(公告)日:1996-03-04
申请号:ZA946749
申请日:1994-09-02
Applicant: BASF AG
Inventor: DYLLICK-BRENZINGER RAINER , SCHLOESSER ULRIKE , KURTZ WALTER , LAMM GUNTHER
Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.
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公开(公告)号:CA2170742A1
公开(公告)日:1995-03-16
申请号:CA2170742
申请日:1994-08-25
Applicant: BASF AG
Inventor: BRENZINGER RAINER DYLLICK , SCHLOESSER ULRIKE , KURTZ WALTER , LAMM GUNTHER
Abstract: A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.
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公开(公告)号:DE102004057876A1
公开(公告)日:2006-06-01
申请号:DE102004057876
申请日:2004-11-30
Applicant: BASF AG
Inventor: ERK PETER , STOHR ANDREAS , BOEHM ARNO , KURTZ WALTER , SENS BENNO , MIZUGUCHI JIN
Abstract: Black perylene pigments (I) comprising fused-ring dipyridoperylenedione isomers and having a black number of at least 210 in an alkyd/melamine stoving lacquer are new. Black perylene pigments (I) comprising fused-ring dipyridoperylenedione isomers of formula (Ia) and/or (Ib) and having a black number of at least 210 in an alkyd/melamine stoving lacquer are new. [Image] [Image] R 1>, R 2>phenylene, naphthylene or pyridylene, all optionally substituted with 1-12C alkyl, 1-6C alkoxy, OH, NO 2 and/or halo; X : halo; n : 0-4. Independent claims are also included for: (1) producing the perylene pigments from synthetically produced crude pigments by either comminution and optionally recrystallization from a liquid medium or comminution and simultaneous recrystallization; (2) producing the crude pigments by condensing perylene-3,4;9,10-tetracarboxylic acid dianhydride with an aromatic ortho-diamine and cyclizing the product, where condensation and cyclization are effected in a reaction medium comprising phenol or a non-fused nitrogen-containing heteroaromatic compound; (3) pigment synergists comprising isomers of formula (Ia') or (Ib'). [Image] [Image] R 1>', R 2>' : phenylene, naphthylene or pyridylene, all substituted with COOM, COOR 3>, CONR 3>R 4>, COO -> N +>R 3>R 4>R 5>R 6>, SO 2NR 3>R 4>, CH 2NR 3>R 4>, CH 2N +>R 3>R 4>R 5>R 6> R 3>COO -> and/or CH 2R 7> and optionally substituted with 1-12C alkyl, 1-6C alkoxy, OH, NO 2 and/or halo; R 3>-R 6>H; 1-12C alkyl or 2-12C alkenyl optionally interrupted by O, S, NR 8>, CO or SO 2 and optionally substituted with OH, halo, aryl, 1-4C alkoxy and/or acetyl; or 3-8C cycloalkyl optionally interrupted by O, S, NR 8> or CO and optionally substituted with acetyl; R 7>phthalimidyl; R 8>H or 1-8C alkyl; M : H or metal; X : halo; n : 0-4.
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公开(公告)号:DE59906956D1
公开(公告)日:2003-10-16
申请号:DE59906956
申请日:1999-02-13
Applicant: BASF AG
Inventor: SCHLOESSER ULRIKE , KURTZ WALTER , FRECHE MIKE , CZECH ERWIN , MIELKE MANFRED , SENS RUEDIGER , SENS BENNO
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