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公开(公告)号：ES2097042T3
公开(公告)日：1997-03-16
申请号：ES94910377
申请日：1994-03-07
Applicant: BASF AG
Inventor： RAULFS FRIEDRICH-WILHELM , VAMVAKARIS CHRISTOS
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公开(公告)号：IE71920B1
公开(公告)日：1997-03-12
申请号：IE920555
申请日：1992-02-21
Applicant: BASF AG
Inventor： REICHELT HELMUT , VAMVAKARIS CHRISTOS , ZEIDLER GEORG
Abstract: Azo dyes of the formula in which R and R are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R is hydrogen or C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, R is C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, and X is cyano or optionally substituted C1-C8-alkoxycarbonyl, with the proviso that at least one hydroxyalkyl radical is present in the molecule, mineral oils containing one or more of the novel dyes, and the use of the novel dyes for labelling mineral oils.
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公开(公告)号：HUT71272A
公开(公告)日：1995-11-28
申请号：HU9500182
申请日：1993-07-13
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPER JUERGEN , VAMVAKARIS CHRISTOS , BECK KARIN HEIDRUN , WAGENBLAST GERHARD
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：CZ15095A3
公开(公告)日：1995-08-16
申请号：CZ15095
申请日：1993-07-13
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPERN JUERGEN , VAMVAKARIS CHRISTOS , BECK KARIN H , WAGENBLAST GERHARD
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：ZA935300B
公开(公告)日：1995-01-23
申请号：ZA935300
申请日：1993-07-22
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPER JUERGEN , VAMVAKARIS CHRISTOS , BECK KARIN HEIDRUN , WAGENBLAST GERHARD
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Patent Agency Ranking
公开(公告)号：ZA9305300B
公开(公告)日：1995-01-23
申请号：ZA9305300
申请日：1993-07-22
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPER JUERGEN , VAMVAKARIS CHRISTOS , BECK KARIN HEIDRUN , WAGENBLAST GERHARD
CPC classification number: C10L1/003 , C09B23/0066 , C09B23/083 , C09B47/045 , C10M171/007 , F02B3/06
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公开(公告)号：NO950213L
公开(公告)日：1995-01-20
申请号：NO950213
申请日：1995-01-20
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPER JURGEN , VAMVAKARIS CHRISTOS , BECK KARIN HEIDRUN , WAGENBLAST GERHARD
IPC: C09K11/06 , C10L20060101 , C10L1/00 , C10L1/10 , C10L1/14 , C10M171/00 , F02B3/06 , G01N20060101 , G01N33/28 , C10L , G01N
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：FI950227A
公开(公告)日：1995-01-19
申请号：FI950227
申请日：1995-01-19
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPER JUERGEN , VAMVAKARIS CHRISTOS , BECK KARIN HEIDRUM , WAGENBLAST GERHARD
IPC: C09K11/06 , C10L20060101 , C10L1/00 , C10L1/10 , C10L1/14 , C10M171/00 , F02B3/06 , G01N20060101 , G01N33/28 , C10L
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：CA2140667A1
公开(公告)日：1994-02-03
申请号：CA2140667
申请日：1993-07-13
Applicant: BASF AG
Inventor： ALBERT BERNHARD , KIPPER JUERGEN , VAMVAKARIS CHRISTOS , BECK KARIN H , WAGENBLAST GERHARD
IPC: C09K11/06 , C10L20060101 , C10L1/00 , C10L1/10 , C10L1/14 , C10M171/00 , F02B3/06 , G01N20060101 , G01N33/28 , G01N21/64
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：AU7174087A
公开(公告)日：1987-10-22
申请号：AU7174087
申请日：1987-04-16
Applicant: BASF AG
Inventor： HEIDE WILFRIED , HARTMANN HEINRICH , VAMVAKARIS CHRISTOS
IPC: C08F2/32
Abstract: Bead polymers are prepared by reverse suspension polymerization by a process in which an aqueous solution of water-soluble ethylenically unsaturated monomers are polymerized in an aliphatic hydrocarbon using an inorganic suspending agent based on a modified finely divided mineral and, in addition, from 0.1 to 5% by weight, based on the monomers used, of a nonionic surfactant, in the presence of a polymerization initiator, with the formation of a water-in-oil polymer suspension.
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