公开(公告)号：HU9600526D0

公开(公告)日：1996-04-29

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：ZA9406749B

公开(公告)日：1996-03-04

申请号：ZA9406749

申请日：1994-09-02

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  SCHLOESSER ULRIKE ,  KURTZ WALTER ,  LAMM GUNTHER

IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28 ,  G01N ,  C09B

CPC classification number: C10L1/003 ,  G01N31/22 ,  G01N33/2882 ,  Y10T436/13 ,  Y10T436/173845 ,  Y10T436/174614

公开(公告)号：NO960859D0

公开(公告)日：1996-03-01

申请号：NO960859

申请日：1996-03-01

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  SCHLOSSER ULRIKE ,  KURTZ WALTER ,  LAMM GUNTHER

IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28 ,  G01N

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：FI960985A0

公开(公告)日：1996-03-01

申请号：FI960985

申请日：1996-03-01

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  SCHLOESSER ULRIKE ,  KURTZ WALTER ,  LAMM GUNTHER

IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28 ,  G01N

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：FI960985A

公开(公告)日：1996-03-01

申请号：FI960985

申请日：1996-03-01

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  SCHLOESSER ULRIKE ,  KURTZ WALTER ,  LAMM GUNTHER

IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28 ,  G01N

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.