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公开(公告)号：DE4243774A1
公开(公告)日：1994-06-30
申请号：DE4243774
申请日：1992-12-23
Applicant: BASF AG
Inventor： WAGENBLAST GERHARD DR , KIPPER JUERGEN DR , ALBERT BERNHARD DR
IPC: C10L1/00 , C10M171/00 , G01N33/28 , G01N21/64
Abstract: Use of cpds. of the class of metal-free or metal-contg. phthalocyanine, metal-free of metal-contg. naphthalocyanine, Ni-dithiolane complex, ammonium cpds. of aromatic amines, methine dues or azulene quadratic acid dyes, having their absorption max. in the range of 600-1200 nm and/or a fluorescence max. in the range of 620-1200 nm, as marker for liquids.Process detects markers in liquids, in which the markers are detected by their fluorescence in the NIR spectral region.
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公开(公告)号：MY117562A
公开(公告)日：2004-07-31
申请号：MYPI9301379
申请日：1993-07-14
Applicant: BASF AG
Inventor： ALBERT BERNHARD DR , KIPPER JUERGEN DR , VAMVAKARIS CHRISTOS DR , BECK KARIN HEIDRUN DR , WAGENBLAST GERHARD DR
IPC: C09K11/06 , C10L20060101 , C10L1/00 , C10L1/10 , C10L1/14 , C10M171/00 , F02B3/06 , G01N20060101 , G01N33/28
Abstract: USE OF COMPOUNDS FROM THE CLASS OF THE PHTHALOCYANINES, NAPHTHALOCYANINES, NICKEL DITHIOLENE COMPLEXES, AMINIUM COMPOUNDS OF AROMATIC AMINES, METHINE DYES OR AZULENESQUARIC ACID DYES WHICH HAVE THEIR ABSORPTION MAXIMUM IN THE RANGE FROM 600 TO 1,200 NM AND/OR A FLUORESCENCE MAXIMUM IN THE RANGE FROM 620 TO 1,200 NM, AS MARKERS FOR LIQUIDS, A PROCESS FOR DETECTING MARKERS IN LIQUIDS, AND A DETECTOR SUITABLE FOR THIS PURPOSE.
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公开(公告)号：DE4310371A1
公开(公告)日：1994-10-06
申请号：DE4310371
申请日：1993-03-30
Applicant: BASF AG
Inventor： KIPPER JUERGEN DR , ALBERT BERNHARD DR
IPC: C07D487/22 , C09B47/00 , C09B47/067 , G11B7/24 , G11B7/248
Abstract: PCT No. PCT/EP94/00863 Sec. 371 Date Sep. 28, 1995 Sec. 102(e) Date Sep. 28, 1995 PCT Filed Mar. 18, 1994 PCT Pub. No. WO94/22960 PCT Pub. Date Oct. 13, 1994A process is described for preparing alkoxy-octasubstituted metal-free or metal-containing naphthalocyanines by etherification of 1,4-dihydroxy-2,3-dicyanonaphthalene and formation of the metal-free naphthalocyanine with or without subsequent metallization.
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公开(公告)号：DE4308635A1
公开(公告)日：1994-09-22
申请号：DE4308635
申请日：1993-03-18
Applicant: BASF AG
Inventor： ALBERT BERNHARD DR , KIPPER JUERGEN DR , CLOSS FRIEDRICH DR , BALLAIRE HELMUT
IPC: B41M5/025 , B41J31/02 , B41M5/10 , C09B23/00 , C09B23/01 , C09B23/08 , C09B47/00 , C09B47/04 , C09B67/44 , C09D11/00 , C09D11/02
Abstract: PCT No. PCT/EP94/00661 Sec. 371 Date Sep. 14, 1995 Sec. 102(e) Date Sep. 14, 1995 PCT Filed Mar. 5, 1994 PCT Pub. No. WO94/21471 PCT Pub. Date Sep. 29, 1994Ink ribbons containing one or more compounds from the group comprising phthalocyanines, the naphthalocyanines, the nickel dithiolene complexes, the methine dyes and the azulene quaternary-acid dyes, all of which have their absorption maximum in the region from 700 to 1,200 nm.
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公开(公告)号：DE59505470D1
公开(公告)日：1999-05-06
申请号：DE59505470
申请日：1995-01-27
Applicant: BASF AG
Inventor： NEUMANN PETER DR , KIPPER JUERGEN DR , ALBERT BERNHARD DR , WAGENBLAST GERHARD DR
Abstract: The use of certain dyes for detecting cracks is claimed. The dyes are opt. metallised phthalocyanines and naphthalo-cyanines, aminium cpds. of aromatic amines, methine dyes or azulene-squaric acid dyes with an absorption max. in the 600-1200 nm range and a fluorescence max. in the 620-1200 nm range.
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Patent Agency Ranking
公开(公告)号：DE59401456D1
公开(公告)日：1997-02-13
申请号：DE59401456
申请日：1994-09-15
Applicant: BASF AG
Inventor： CLOSS FRIEDRICH DR , KIPPER JUERGEN DR , SENS RUEDIGER DR
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公开(公告)号：DE4403664A1
公开(公告)日：1995-08-10
申请号：DE4403664
申请日：1994-02-07
Applicant: BASF AG
Inventor： NEUMANN PETER DR , KIPPER JUERGEN DR , ALBERT BERNHARD DR , WAGENBLAST GERHARD DR
Abstract: The use of certain dyes for detecting cracks is claimed. The dyes are opt. metallised phthalocyanines and naphthalo-cyanines, aminium cpds. of aromatic amines, methine dyes or azulene-squaric acid dyes with an absorption max. in the 600-1200 nm range and a fluorescence max. in the 620-1200 nm range.
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公开(公告)号：DE4243776A1
公开(公告)日：1994-06-30
申请号：DE4243776
申请日：1992-12-23
Applicant: BASF AG
Inventor： WAGENBLAST GERHARD DR , KIPPER JUERGEN DR , ALBERT BERNHARD DR
Abstract: Use of cpds. of the class of metal-free or metal-contg. phthalocyanine, metal-free of metal-contg. naphthalocyanine, Ni-dithiolane complex, ammonium cpds. of aromatic amines, methine dues or azulene quadratic acid dyes, having their absorption max. in the range of 600-1200 nm and/or a fluorescence max. in the range of 620-1200 nm, as marker for liquids.Process detects markers in liquids, in which the markers are detected by their fluorescence in the NIR spectral region.
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公开(公告)号：DE4224301A1
公开(公告)日：1994-01-27
申请号：DE4224301
申请日：1992-07-23
Applicant: BASF AG
Abstract: Cpds. (I) used as marking agents for liquids are (un)metallised phthalocyanines (IA), (un)metallised naphthalocyanines (IB), Ni dithiolene complexes (IC), aminium cpds. (ID) of aromatic amines, methin dyestuffs (IE) or azulene-aquaric acid dyestuffs (IF) with absorption max. in the 700-1200 nm range. (I) is e.g. of formula (IG) where R = n-C4H9. USE/ADVANTAGE - (I) are useful for distinguishing fuel oil from diesel oil. (I) have strong enough absorption in the near IR to allow detection with standard photometers.
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公开(公告)号：DE59306900D1
公开(公告)日：1997-08-21
申请号：DE59306900
申请日：1993-01-07
Applicant: BASF AG
Inventor： ALBERT BERNHARD DR , CLOSS FRIEDRICH DR , KIPPER JUERGEN DR , KURTZ WALTER DR , BECK KARIN HEIDRUN DR , GRIEBEL RUDOLF DR
IPC: C09D11/02 , C09D11/037
Abstract: The use of a liquid containing one or more dyes from the classes of the phthalocyanines, naphthalocyanines, nickel dithiolene complexes, aminium compounds of aromatic amines, methine dyes and azulenesquaric acid dyes which have their absorption maximum in the range from 700 to 1200 nm, solvents and binders, as a printing ink.
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