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

IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28

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.

公开(公告)号：DE19845078A1

公开(公告)日：2000-04-06

申请号：DE19845078

申请日：1998-09-30

Applicant: BASF AG

Inventor： AUWETER HELMUT ,  BOHN HERIBERT ,  HEGER ROBERT ,  SCHLOESSER ULRIKE ,  SIEMENSMEYER KARL

IPC: B41J2/01 ,  C08J3/14 ,  C08J3/215 ,  C08K5/00 ,  C08L101/00 ,  C09B67/00 ,  C09B67/02 ,  C09B67/20 ,  C09B69/10 ,  C09D11/00 ,  C09D11/30 ,  C09D11/328 ,  D06P1/44 ,  D06P1/52 ,  D06P5/00 ,  C09B67/08 ,  B41M5/30 ,  C09B67/40 ,  C09D11/02 ,  C09D17/00 ,  D06P5/13

Abstract: The invention relates to polymer particles that contain dye. The polymer particles contain at least one dye in a matrix of an essentially water-insoluble polymer and have an average particle size of between 5 and 500 nm and a particle size distribution spread (variance) of

公开(公告)号：PL177657B1

公开(公告)日：1999-12-31

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

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：GR3030494T3

公开(公告)日：1999-10-29

申请号：GR990401569

申请日：1999-06-10

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  RAULFS FRIEDRICH-WILHELM ,  SCHLOESSER 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：MX9700116A

公开(公告)日：1998-01-31

申请号：MX9700116

申请日：1995-06-16

Applicant: BASF AG

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

IPC: C10M171/00 ,  C10L01/22 ,  G01N31/22 ,  G01N33/28

Abstract: Uso de leucotriarilmetanos de la formula (I): en la que Z significa un radical aromático carbocíclico o heterocíclico y R1, R2, R3 y R4 significan, cada uno independientemente del otro, hidrogeno, C1-C16-alquilo, fenilo eventualmente sustituido o naftilo eventualmente sustituido, como sustancias marcadoras para hidrocarburos, hidrocarburos que contienen los leucotriarilmetanos arriba mencionados, así como un procedimiento para la deteccion de leucotriarilmetanos en hidrocarburos.

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：FI970108A0

公开(公告)日：1997-01-10

申请号：FI970108

申请日：1997-01-10

Applicant: BASF AG

Inventor： KRAEH CLAUDIA ,  SCHLOESSER ULRIKE ,  BECK KARIN HEIDRUN ,  MAYER UDO

IPC: C10L1/04 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/185 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10L1/233 ,  C10M171/00 ,  G01N33/28 ,  C10L

Abstract: The invention relates to the use of benzaldehydes of the formula (I), in which ring A can be benzo-anellated and R , R and R are hydrogen, hydroxy, C1-C15 alkyl, C1-C15 alkoxy, cyano, nitro or a radical of the formula NR R or COOR , in which R is hydrogen or possibly substituted C1-C15 alkyl, R is possibly substituted C1-C15 alkyl or a radical of the formula L-NX X , in which L is C2-C8 alkylene and X and X are mutually independently C1-C6 alkyl or, together with the nitrogen atom bonding them, a heterocyclic radical, and R is hydrogen, possibly substituted C1-C15 alkyl or a radical of the formula L-NX X , in which L, X and X have the above meanings, as marking agents for hydrocarbons, a process for detecting these benzaldehydes in hydrocarbons and hydrocarbons containing the above benzaldehydes.

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：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

IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28

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.

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.