公开(公告)号：DE10361504A1

公开(公告)日：2005-07-28

申请号：DE10361504

申请日：2003-12-23

Applicant: BASF AG

Inventor： EBERT SOPHIA ,  SENS RUEDIGER ,  VAMVAKARIS CHRISTOS ,  SOMOGYI LASZLO

IPC: C10L1/00 ,  C10L1/185 ,  C10L1/223 ,  C10L1/232 ,  C10M171/00 ,  C10M129/24 ,  C10L1/10 ,  C07C50/00 ,  C07C225/34

Abstract: The invention relates to fuel and lubricant additive concentrates which comprise at least one anthraquinone derivative as a marker, to the use of such concentrates for additizing mineral oils and also for mineral oils which comprise such concentrates.

公开(公告)号：HU0302162A2

公开(公告)日：2003-09-29

申请号：HU0302162

申请日：2001-12-19

Applicant: BASF AG

Inventor： KRAEH CLAUDIA ,  MERGER ROLAND ,  SCHNEIDER PATRIK ,  VAMVAKARIS CHRISTOS ,  WAGENBLAST GERHARD

IPC: C10L1/00 ,  C10L1/183 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：DK0983274T3

公开(公告)日：2003-08-18

申请号：DK98928259

申请日：1998-05-13

Applicant: BASF AG

Inventor： MEYER FRANK ,  VAMVAKARIS CHRISTOS ,  BECK KARIN HEIDRUN ,  WAGENBLAST GERHARD ,  ALBERT BERNHARD

IPC: C07D487/22 ,  C07D209/00 ,  C07D259/00 ,  C07D487/00 ,  C07D491/107 ,  C07D519/00 ,  C09B47/04 ,  C09B47/067 ,  C09B47/22 ,  C09B47/30 ,  C09K11/06 ,  C10L1/00 ,  C10L1/22 ,  C10L1/232 ,  C10L1/28 ,  C10L1/30 ,  C10M101/02 ,  C10M133/44 ,  C10N30/20

Abstract: Phthalocyanines of the formulawhereMe is twice hydrogen, twice lithium, magnesium, zinc, copper, nickel, VO, TiO, AlCl, AlOH, AlOCOCH3, AlOCOCF3, SiCl2 or Si(OH)2,at least four of the radicals R1 to R16 are each independently of the others a five- or six-membered saturated nitrogen-containing heterocyclic radical which is bonded to the phthalocyanine structure via a ring nitrogen atom and which can additionally contain further hetero atoms, andany remaining radicals R1 to R16 are each hydrogen, halogen, hydroxysulfonyl or C1-C4-dialkylsulfamoyl,subject to the proviso that tetrakispiperidinylphthalocyanine shall be excluded,and heterocyclyl-substituted phthalocyanines are useful for marking liquids, in particular mineral oils.

公开(公告)号：NO20032800D0

公开(公告)日：2003-06-19

申请号：NO20032800

申请日：2003-06-19

Applicant: BASF AG

Inventor： VAMVAKARIS CHRISTOS ,  SCHNEIDER PATRIK ,  WAGENBLAST GERHARD ,  MERGER ROLAND ,  KRAEH CLAUDIA

IPC: C10L1/00 ,  C10L1/14 ,  C10L1/183 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224 ,  C10L

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：ES2181489T3

公开(公告)日：2003-02-16

申请号：ES99956021

申请日：1999-11-20

Applicant: BASF AG

Inventor： BECK KARIN HEIDRUN ,  VAMVAKARIS CHRISTOS ,  ETZBACH KARL-HEINZ ,  SCHOLZ GERHARD ,  KRAH CLAUDIA

IPC: G01N21/91 ,  C09B31/053 ,  C09B67/00 ,  C09B67/20 ,  C09B67/22 ,  C09B67/44

Abstract: Compositions comprising as componentsA) at least one bisazo compound selected from the group consisting of the compounds of the general formula Ia and of the general formula Ib where R1 is C1-C8-alkyl, R2 is C2-C8-alkyl, R3 and R3' are each C2-C21-alkyl in which up to four CH2 groups of the carbon chain may be replaced by oxygen in ether function, R4 is hydrogen or is R3 (independently of R3), R4' is hydrogen or is R3' (independently of R3'),B) at least one solvent in which said component A) is soluble, and optionallyC) at least one surface-active substance,are useful as dye penetrants for detecting surface cracks or other defects in workpieces to be tested in this respect.

公开(公告)号：DE59902151D1

公开(公告)日：2002-08-29

申请号：DE59902151

申请日：1999-11-20

Applicant: BASF AG

Inventor： BECK HEIDRUN ,  VAMVAKARIS CHRISTOS ,  ETZBACH KARL-HEINZ ,  SCHOLZ GERHARD ,  KRAEH CLAUDIA

IPC: G01N21/91 ,  C09B31/053 ,  C09B67/00 ,  C09B67/20 ,  C09B67/22 ,  C09B67/44

Abstract: Compositions comprising as componentsA) at least one bisazo compound selected from the group consisting of the compounds of the general formula Ia and of the general formula Ib where R1 is C1-C8-alkyl, R2 is C2-C8-alkyl, R3 and R3' are each C2-C21-alkyl in which up to four CH2 groups of the carbon chain may be replaced by oxygen in ether function, R4 is hydrogen or is R3 (independently of R3), R4' is hydrogen or is R3' (independently of R3'),B) at least one solvent in which said component A) is soluble, and optionallyC) at least one surface-active substance,are useful as dye penetrants for detecting surface cracks or other defects in workpieces to be tested in this respect.

公开(公告)号：NZ508195A

公开(公告)日：2002-07-26

申请号：NZ50819599

申请日：1999-04-12

Applicant: BASF AG

Inventor： WAGENBLAST GERHARD ,  BECK KARIN HEIDRUM ,  VAMVAKARIS CHRISTOS ,  MEYER FRANK

IPC: G01N33/28 ,  C10L1/00 ,  C10L1/10 ,  G01N21/64

Abstract: Described is a method for marking liquids with at least two marker substances. The marker substances are absorbent in the spectral range of 600 to 1200 nm and emit fluorescence radiation as a result. The absorption range of at least one marker substance overlaps the absorption range of at least one other marker substance. Also described is a method for detecting marker substances in liquids which have been marked by the above method. This method is characterised in that the sources of radiation used emit radiation in the absorption ranges of the marker substances, so that the fluorescence radiation emitted by the marker substances can then be detected. At least one of the radiation sources emits radiation in the absorption range in which at least one marker substance overlaps with at least one other marker substance, and the number of sources of radiation used is smaller than, or the same as, the number of marker substances. Also described are liquids which have been marked by the above method.

公开(公告)号：DE10063955A1

公开(公告)日：2002-07-04

申请号：DE10063955

申请日：2000-12-20

Applicant: BASF AG

Inventor： VAMVAKARIS CHRISTOS ,  SCHNEIDER PATRIK ,  WAGENBLAST GERHARD ,  MERGER ROLAND ,  KRAEH CLAUDIA

IPC: C10L1/183 ,  C10L1/00 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224 ,  C10L1/10

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：AU749460B2

公开(公告)日：2002-06-27

申请号：AU8017198

申请日：1998-05-13

Applicant: BASF AG

Inventor： MEYER FRANK ,  VAMVAKARIS CHRISTOS ,  BECK KARIN HEIDRUN ,  WAGENBLAST GERHARD ,  ALBERT BERNHARD

IPC: C07D487/22 ,  C07D209/00 ,  C07D259/00 ,  C07D487/00 ,  C07D491/107 ,  C07D519/00 ,  C09B47/04 ,  C09B47/067 ,  C09B47/22 ,  C09B47/30 ,  C09K11/06 ,  C10L1/00 ,  C10L1/22 ,  C10L1/232 ,  C10L1/28 ,  C10L1/30 ,  C10M101/02 ,  C10M133/44 ,  C10N30/20

Abstract: Phthalocyanines of the formulawhereMe is twice hydrogen, twice lithium, magnesium, zinc, copper, nickel, VO, TiO, AlCl, AlOH, AlOCOCH3, AlOCOCF3, SiCl2 or Si(OH)2,at least four of the radicals R1 to R16 are each independently of the others a five- or six-membered saturated nitrogen-containing heterocyclic radical which is bonded to the phthalocyanine structure via a ring nitrogen atom and which can additionally contain further hetero atoms, andany remaining radicals R1 to R16 are each hydrogen, halogen, hydroxysulfonyl or C1-C4-dialkylsulfamoyl,subject to the proviso that tetrakispiperidinylphthalocyanine shall be excluded,and heterocyclyl-substituted phthalocyanines are useful for marking liquids, in particular mineral oils.

公开(公告)号：NZ500995A

公开(公告)日：2001-09-28

申请号：NZ50099598

申请日：1998-05-13

Applicant: BASF AG

Inventor： MEYER FRANK ,  VAMVAKARIS CHRISTOS ,  BECK KARIN HEIDRUN ,  WAGENBLAST GERHARD ,  ALBERT BERNHARD

IPC: C07D487/22 ,  C07D209/00 ,  C07D259/00 ,  C07D487/00 ,  C07D491/107 ,  C07D519/00 ,  C09B47/04 ,  C09B47/067 ,  C09B47/22 ,  C09B47/30 ,  C09K11/06 ,  C10L1/00 ,  C10L1/22 ,  C10L1/232 ,  C10L1/28 ,  C10L1/30 ,  C10M101/02 ,  C10M133/44 ,  C10N30/20

Abstract: Phthalocyanine compounds of formula (I), wherein: X is twice hydrogen, twice lithium, magnesium, zinc, copper, nickel, VO, TiO, AlCl, AlOH, AlOCOCH3, AlOCOCF3, SiCl2 or Si(OH)2, at least four of the radicals R1 to R16 independently are a five or six-membered saturated nitrogenous heterocyclic radical which is bonded to the phthalocyanine via a ring nitrogen atom and is derived from pyrrolidine, pyrazolidine, imidazolidine, oxazolidine, isoxazolidine, piperidine, piperazine, morpholine or thiomorpholine; the remaining radicals R1 to R16 are hydrogen, halogen, hydroxysulfonyl or dialkylsulfamoyl; wherein at least four of the radicals R1 to R16 are not N-methylpiperazine or N-ethylpiperazine. The compounds are useful for marking liquids such as mineral oils that contain phthalocyanines of this type.