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公开(公告)号：DE4308634A1
公开(公告)日：1994-09-22
申请号：DE4308634
申请日：1993-03-18
Applicant: BASF AG
Inventor： RAULFS FRIEDRICH-WILHELM DR , VAMVAKARIS CHRISTOS DR
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公开(公告)号：AT103317T
公开(公告)日：1994-04-15
申请号：AT91116085
申请日：1991-09-21
Applicant: BASF AG
Inventor： TRAUTH HUBERT , VAMVAKARIS CHRISTOS DR
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公开(公告)号：DE4031279A1
公开(公告)日：1992-04-09
申请号：DE4031279
申请日：1990-10-04
Applicant: BASF AG
Inventor： TRAUTH HUBERT , VAMVAKARIS CHRISTOS DR
Abstract: Wood stains contain in addition to a colorant and a solvent at least one stabilizer against the action of light, oxygen and heat on the wood treated with the wood stain, said stabilizer containing at least one structural element of the formula I I where X is oxygen or nitrogen.
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公开(公告)号：DE3766149D1
公开(公告)日：1990-12-20
申请号：DE3766149
申请日：1987-04-11
Applicant: BASF AG
Inventor： HEIDE WILFRIED DR , HARTMANN HEINRICH DR , VAMVAKARIS CHRISTOS DR
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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公开(公告)号：DE3574159D1
公开(公告)日：1989-12-14
申请号：DE3574159
申请日：1985-02-15
Applicant: BASF AG
Inventor： ETZBACH KARL-HEINZ DR , VAMVAKARIS CHRISTOS DR
IPC: C09B31/02 , C09B31/043 , C09B31/062 , C09B31/14 , C09K19/60
Abstract: Compounds of the formula where X is a 5-membered heterocyclic structure from the oxazole, oxadiazole, thiazole, thiadiazole, imidazole or triazole series, Y is a radical of the formula +TR the rings A, B and C can be further substituted and can be fused to a benzene ring, R1 and R2 are each hydrogen or unsubstituted or substituted alkyl, aralkyl or cycloalkyl, or R1 and R2 together with the nitrogen are piperidino, pyrrolidino or morpholino, R3 is hydrogen or unsubstituted or substituted alkyl, cycloalkyl, aralkyl, acyl, alkoxycarbonyl, aryloxycarbonyl or arylsulfonyl, and R4 is hydrogen, alkyl or cycloalkyl, are particularly useful as dyes in liquid-crystalline media.
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Patent Agency Ranking46.发明专利
公开(公告)号：AT46913T
公开(公告)日：1989-10-15
申请号：AT87103895
申请日：1987-03-17
Applicant: BASF AG
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公开(公告)号：DE3609545A1
公开(公告)日：1987-09-24
申请号：DE3609545
申请日：1986-03-21
Applicant: BASF AG
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公开(公告)号：CH639117A5
公开(公告)日：1983-10-31
申请号：CH661279
申请日：1979-07-16
Applicant: BASF AG
Inventor： VAMVAKARIS CHRISTOS DR , NEUMANN PETER DR , PATSCH MANFRED DR
IPC: C07D409/14 , C07D401/14 , C07D405/14 , C09B57/02 , C09B57/04 , C09B57/00
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公开(公告)号：CH629524A5
公开(公告)日：1982-04-30
申请号：CH528281
申请日：1981-08-14
Applicant: BASF AG
Inventor： PATSCH MANFRED DR , VAMVAKARIS CHRISTOS DR
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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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