公开(公告)号：BR9407810A

公开(公告)日：1997-05-06

申请号：BR9407810

申请日：1994-09-30

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  RAULFS FRIEDRICH-WILHELM ,  SCHLOSSER ULRIKE ,  BECK KARIN HEIDRUN ,  SCHOLZ GERHARD

IPC: C09B29/00 ,  C09B29/10 ,  C09B29/12 ,  C09B29/15 ,  C09B29/26 ,  C09B31/02 ,  C09B31/062 ,  C09B31/065 ,  C10L1/00 ,  C10L1/22 ,  C10L1/226 ,  C10L1/23 ,  C10M169/04 ,  C10M171/00 ,  C10N30/20 ,  C10N40/25 ,  G01N31/22 ,  G01N33/28

Abstract: Method for detecting marked mineral oils by treating the marked mineral oil with an extractant comprising water, a solvent and a base comprises using as marker an azo dye of the formula where ring A may be benzofused, m is from 1 to 4, X1 is hydrogen, C1-C4-alkyl, cyano or nitro, X2 is hydrogen, C1-C4-alkyl, cyano, nitro, C1-C4-alkoxy or C1-C16-alkoxycarbonyl, X3 is hydrogen, C1-C4-alkyl, cyano or C1-C16-alkoxycarbonyl, and X4 is hydrogen, hydroxyl, substituted or unsubstituted C1-C8-alkyl, C1-C4-alkoxy, amino, C1-C4-dialkylamino or substituted or unsubstituted C1-C16-monoalkylamino, as solvent a partially or completely water-miscible organic solvent, and as base an alkali or alkaline earth metal hydroxide, an alkali metal carbonate or a quaternary ammonium hydroxide, the use of azo dyes as markers for mineral oils, and novel azo dyes.

公开(公告)号：DE59401768D1

公开(公告)日：1997-03-20

申请号：DE59401768

申请日：1994-03-07

Applicant: BASF AG

Inventor： RAULFS FRIEDRICH-WILHELM ,  VAMVAKARIS CHRISTOS

IPC: C10L1/232 ,  C09B1/50 ,  C09B1/51 ,  C09B1/56 ,  C09B67/22 ,  C09B67/44 ,  C10L1/00 ,  C10M171/00

公开(公告)号：NO965612L

公开(公告)日：1997-02-21

申请号：NO965612

申请日：1996-12-27

Applicant: BASF AG

Inventor： SCHLOESSER ULRIKE ,  BECK KARIN HEIDRUN ,  RAULFS FRIEDRICH-WILHELM ,  GESSNER THOMAS ,  MAYER UDO

IPC: G01N21/75 ,  C07C211/50 ,  C07D209/86 ,  C10L1/00 ,  C10L1/14 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10M171/00 ,  G01N31/22 ,  G01N33/28

公开(公告)号：FI965197A0

公开(公告)日：1996-12-23

申请号：FI965197

申请日：1996-12-23

Applicant: BASF AG

Inventor： SCHLOESSER ULRIKE ,  BECK KARIN HEIDRUN ,  RAULFS FRIEDRICH-WILHELM ,  GESSNER THOMAS ,  MAYER UDO

IPC: G01N21/75 ,  C07C211/50 ,  C07D209/86 ,  C10L1/00 ,  C10L1/14 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10M171/00 ,  C10L

公开(公告)号：HUT72016A

公开(公告)日：1996-03-28

申请号：HU9501467

申请日：1993-11-09

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  RAULFS FRIEDRICH-WILHELM ,  SCHLOESSER ULRIKE

IPC: C07D209/08 ,  C07D295/096 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/223 ,  C10L1/24 ,  C10M169/04 ,  C10M171/00 ,  C10N30/20 ,  G01N33/28

Abstract: PCT No. PCT/EP93/03133 Sec. 371 Date Jun. 22, 1995 Sec. 102(e) Date Jun. 22, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/11466 PCT Pub. Date May 26, 1994Anilines of the formula (I) where R1 and R2 are each hydrogen, unsubstituted or substituted alkyl, alkenyl or unsubstituted or substituted phenyl or R1 and R2, together with the nitrogen atom linking them are a heterocyclic radical or R1 may furthermore be unsubstituted or substituted hydroxyl or unsubstituted or substituted amino, R3 and R7 are each hydrogen, unsubstituted or substituted alkyl, alkenyl, cyano, nitro, acyl, acylamino, unsubstituted or substituted hydroxyl, unsubstituted or substituted carboxymethyl, unsubstituted or substituted amino, unsubstituted or substituted mercapto or unsubstituted or substituted sulfamoyl or, together with R2, are alkylene, alkenylene or phenylalkenylene, R4 is hydrogen, unsubstituted or substituted alkyl, alkenyl, unsubstituted or substituted hydroxyl, unsubstituted or substituted amino, unsubstituted or substituted carboxyl or unsubstituted or substituted sulfamoyl and R5 and R6 are each hydrogen, unsubstituted or substituted alkyl, alkenyl, unsubstituted or substituted phenyl, nitro, acylamino, unsubstituted or substituted hydroxyl, unsubstituted or substituted amino, unsubstituted or substituted sulfamoyl, alkyl-, alkenyl- or arylsulfonyl, acyl or unsubstituted or substituted carboxyl, with the proviso that at least one of the radicals R3, R5 or R7 is hydrogen, are used for marking mineral oils, and the above-mentioned anilines are detected in mineral oils.

公开(公告)号：PL309043A1

公开(公告)日：1995-09-18

申请号：PL30904393

申请日：1993-11-09

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  RAULFS FRIEDRICH-WILHELM ,  SCHLOESSER ULRIKE

IPC: C07D209/08 ,  C07D295/096 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/223 ,  C10L1/24 ,  C10M169/04 ,  C10M171/00 ,  C10N30/20 ,  G01N33/28 ,  C07D295/135

Abstract: PCT No. PCT/EP93/03133 Sec. 371 Date Jun. 22, 1995 Sec. 102(e) Date Jun. 22, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/11466 PCT Pub. Date May 26, 1994Anilines of the formula (I) where R1 and R2 are each hydrogen, unsubstituted or substituted alkyl, alkenyl or unsubstituted or substituted phenyl or R1 and R2, together with the nitrogen atom linking them are a heterocyclic radical or R1 may furthermore be unsubstituted or substituted hydroxyl or unsubstituted or substituted amino, R3 and R7 are each hydrogen, unsubstituted or substituted alkyl, alkenyl, cyano, nitro, acyl, acylamino, unsubstituted or substituted hydroxyl, unsubstituted or substituted carboxymethyl, unsubstituted or substituted amino, unsubstituted or substituted mercapto or unsubstituted or substituted sulfamoyl or, together with R2, are alkylene, alkenylene or phenylalkenylene, R4 is hydrogen, unsubstituted or substituted alkyl, alkenyl, unsubstituted or substituted hydroxyl, unsubstituted or substituted amino, unsubstituted or substituted carboxyl or unsubstituted or substituted sulfamoyl and R5 and R6 are each hydrogen, unsubstituted or substituted alkyl, alkenyl, unsubstituted or substituted phenyl, nitro, acylamino, unsubstituted or substituted hydroxyl, unsubstituted or substituted amino, unsubstituted or substituted sulfamoyl, alkyl-, alkenyl- or arylsulfonyl, acyl or unsubstituted or substituted carboxyl, with the proviso that at least one of the radicals R3, R5 or R7 is hydrogen, are used for marking mineral oils, and the above-mentioned anilines are detected in mineral oils.

公开(公告)号：NO953660L

公开(公告)日：1995-09-15

申请号：NO953660

申请日：1995-09-15

Applicant: BASF AG

Inventor： RAULFS FRIEDRICH-WILHELM ,  VAMVAKARIS CHRISTOS

IPC: C10L1/232 ,  C09B1/50 ,  C09B1/51 ,  C09B1/56 ,  C09B67/22 ,  C09B67/44 ,  C10L1/00 ,  C10M171/00 ,  C10L1/22

公开(公告)号：NO953660D0

公开(公告)日：1995-09-15

申请号：NO953660

申请日：1995-09-15

Applicant: BASF AG

Inventor： RAULFS FRIEDRICH-WILHELM ,  VAMVAKARIS CHRISTOS

IPC: C10L1/232 ,  C09B1/50 ,  C09B1/51 ,  C09B1/56 ,  C09B67/22 ,  C09B67/44 ,  C10L1/00 ,  C10M171/00 ,  C10L1/22

公开(公告)号：NO953660A

公开(公告)日：1995-09-15

申请号：NO953660

申请日：1995-09-15

Applicant: BASF AG

Inventor： RAULFS FRIEDRICH-WILHELM ,  VAMVAKARIS CHRISTOS

IPC: C10L1/232 ,  C09B1/50 ,  C09B1/51 ,  C09B1/56 ,  C09B67/22 ,  C09B67/44 ,  C10L1/00 ,  C10L1/22 ,  C10M171/00

CPC classification number: C10L1/003 ,  C09B1/51 ,  C09B67/0033 ,  C09B67/0038 ,  C09B67/0041 ,  C09B67/0083

公开(公告)号：HU9501467D0

公开(公告)日：1995-07-28

申请号：HU9501467

申请日：1993-11-09

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  RAULFS FRIEDRICH-WILHELM ,  SCHLOESSER ULRIKE

IPC: C07D209/08 ,  C07D295/096 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/223 ,  C10L1/24 ,  C10M169/04 ,  C10M171/00 ,  C10N30/20 ,  G01N33/28

Abstract: PCT No. PCT/EP93/03133 Sec. 371 Date Jun. 22, 1995 Sec. 102(e) Date Jun. 22, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/11466 PCT Pub. Date May 26, 1994Anilines of the formula (I) where R1 and R2 are each hydrogen, unsubstituted or substituted alkyl, alkenyl or unsubstituted or substituted phenyl or R1 and R2, together with the nitrogen atom linking them are a heterocyclic radical or R1 may furthermore be unsubstituted or substituted hydroxyl or unsubstituted or substituted amino, R3 and R7 are each hydrogen, unsubstituted or substituted alkyl, alkenyl, cyano, nitro, acyl, acylamino, unsubstituted or substituted hydroxyl, unsubstituted or substituted carboxymethyl, unsubstituted or substituted amino, unsubstituted or substituted mercapto or unsubstituted or substituted sulfamoyl or, together with R2, are alkylene, alkenylene or phenylalkenylene, R4 is hydrogen, unsubstituted or substituted alkyl, alkenyl, unsubstituted or substituted hydroxyl, unsubstituted or substituted amino, unsubstituted or substituted carboxyl or unsubstituted or substituted sulfamoyl and R5 and R6 are each hydrogen, unsubstituted or substituted alkyl, alkenyl, unsubstituted or substituted phenyl, nitro, acylamino, unsubstituted or substituted hydroxyl, unsubstituted or substituted amino, unsubstituted or substituted sulfamoyl, alkyl-, alkenyl- or arylsulfonyl, acyl or unsubstituted or substituted carboxyl, with the proviso that at least one of the radicals R3, R5 or R7 is hydrogen, are used for marking mineral oils, and the above-mentioned anilines are detected in mineral oils.