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    42.
    发明专利
    未知

    公开(公告)号：DE102005043572A1

    公开(公告)日：2007-03-15

    申请号：DE102005043572

    申请日：2005-09-12

    Applicant: BASF AG

    Inventor： HAMMERMANN MARKUS ,  KOENEMANN MARTIN ,  RENNIG ALFRED ,  GRIMM AXEL ,  BOEHM ARNO ,  ERK PETER

    IPC: H01L31/055 ,  C09B3/14 ,  C09B5/62 ,  C09K11/06

    Abstract: A fluorescence conversion solar cell based on one or more panels composed of polymer doped with at least one fluorescent dye and/or glass panels coated with the doped polymer and photovoltaic cells mounted on the edges of the panels, which comprise one or more fluorescent dyes based on terrylenecarboxylic acid derivatives or a combination of these fluorescent dyes with further fluorescent dyes.

    MODIFICACIONES CRISTALINAS DE PIRACLOSTROBINA Y PROCEDIMIENTO PARA PREPARARLAS
    43.
    发明专利
    MODIFICACIONES CRISTALINAS DE PIRACLOSTROBINA Y PROCEDIMIENTO PARA PREPARARLAS 未知

    公开(公告)号：PE20070090A1

    公开(公告)日：2007-02-09

    申请号：PE2006000681

    申请日：2006-06-16

    Applicant: BASF AG

    Inventor： ZIEGLER HANS ,  MAYER WINFRIED ,  SCHNEIDER KARL-HEINRICH ,  ERK PETER ,  NOACK RAINER ,  WUCKELT JORG ,  RAULS MATTHIAS ,  GOTZ ROLAND ,  VOGELBACHER UWE JOSEF ,  COX GERHARD ,  KROHL THOMAS

    IPC: C07D231/22

    Abstract: SE REFIERE A UNA MODIFICACION CRISTALINA IV, LA CUAL EN UN DIFRACTOGRAMA DE POLVO DE RAYOS X A 25°C DEMUESTRA POR LO MENOS TRES DE LOS REFLEJOS SIGUIENTES: d=6,02± 0,01 Å, d=4,78± 0,01 Å, d=4,01± 0,01 Å, d=3,55± 0,01 Å Y d=3,01± 0,01 Å; TENIENDO UN PUNTO DE FUSION ENTRE 62°C Y 72°C, Y UN CONTENIDO DE PIRACLOSTROBINA POR LO MENOS DE 98% EN PESO. UNA MODIFICACION CRISTALINA II, LA CUAL EN UN DIFRACTOGRAMA DE POLVO DE RAYOS X A 25°C DEMUESTRA POR LO MENOS CUATRO DE LOS REFLEJOS SIGUIENTES: d=5,93± 0,01 Å, d=5,82± 0,01 Å, d=4,89± 0,01 Å, d=4,78± 0,01 Å Y d=4,71± 0,01 Å, d=3,97± 0,01 Å, d=3,89± 0,01 Å, d=3,77± 0,01 Å; d=3,75± 0,01 Å, d=3,57± 0,01 Å Y d=3,43± 0,01 Å; TENIENDO UN PUNTO DE FUSION ENTRE 57°C Y 58°C, Y UN CONTENIDO DE PIRACLOSTROBINA POR LO MENOS DE 98% EN PESO. DICHAS MODIFICACIONES SE USAN PARA CONTROLAR HONGOS FITOPATOGENOS. EL PROCEDIMIENTO PARA PREPARALAS INCLUYE: a) PREPARAR UNA SUSPENSION DE O DISOLVER UNA FORMA DE PIRACLOSTROBINA DIFERENTE DE LA MODIFICACION IV, A UNA TEMPERATURA SUPERIOR A 50°C, EN UN SOLVENTE ORGANICO O MEZCLA SOLVENTE QUE COMPRENDE POR LO MENOS 70% EN VOLUMEN DE POR LO MENOS UN SOLVENTE ORGANICO TOTALMENTE MISCIBLE EN AGUA (ALCANOLES C1-C4, ACETONA Y BUTANONA) Y SI FUERA APROPIADO HASTA 30% EN VOLUMEN DE AGUA; Y, b) EFECTUAR LA CRISTALIZACION DE PIRACLOSTROBINA DURANTE POR LO MENOS 10 HORAS, Y/O EN PRESENCIA DE NUCLEOS CRISTALINOS DE MODIFICACION IV, ENFRIANDO LA SOLUCION O AGREGANDO AGUA A LA SOLUCION DE PIRACLOSTROBINA

    Black perylene pigments comprising fused-ring dipyridoperylenedione isomers useful for coloring high molecular weight organic material of natural and synthetic origin
    45.
    发明专利
    Black perylene pigments comprising fused-ring dipyridoperylenedione isomers useful for coloring high molecular weight organic material of natural and synthetic origin 未知

    公开(公告)号：DE102004057876A1

    公开(公告)日：2006-06-01

    申请号：DE102004057876

    申请日：2004-11-30

    Applicant: BASF AG

    Inventor： ERK PETER ,  STOHR ANDREAS ,  BOEHM ARNO ,  KURTZ WALTER ,  SENS BENNO ,  MIZUGUCHI JIN

    IPC: C09B5/62 ,  C09B67/22 ,  C09D11/02 ,  D06P1/642 ,  D06P3/32

    Abstract: Black perylene pigments (I) comprising fused-ring dipyridoperylenedione isomers and having a black number of at least 210 in an alkyd/melamine stoving lacquer are new. Black perylene pigments (I) comprising fused-ring dipyridoperylenedione isomers of formula (Ia) and/or (Ib) and having a black number of at least 210 in an alkyd/melamine stoving lacquer are new. [Image] [Image] R 1>, R 2>phenylene, naphthylene or pyridylene, all optionally substituted with 1-12C alkyl, 1-6C alkoxy, OH, NO 2 and/or halo; X : halo; n : 0-4. Independent claims are also included for: (1) producing the perylene pigments from synthetically produced crude pigments by either comminution and optionally recrystallization from a liquid medium or comminution and simultaneous recrystallization; (2) producing the crude pigments by condensing perylene-3,4;9,10-tetracarboxylic acid dianhydride with an aromatic ortho-diamine and cyclizing the product, where condensation and cyclization are effected in a reaction medium comprising phenol or a non-fused nitrogen-containing heteroaromatic compound; (3) pigment synergists comprising isomers of formula (Ia') or (Ib'). [Image] [Image] R 1>', R 2>' : phenylene, naphthylene or pyridylene, all substituted with COOM, COOR 3>, CONR 3>R 4>, COO -> N +>R 3>R 4>R 5>R 6>, SO 2NR 3>R 4>, CH 2NR 3>R 4>, CH 2N +>R 3>R 4>R 5>R 6> R 3>COO -> and/or CH 2R 7> and optionally substituted with 1-12C alkyl, 1-6C alkoxy, OH, NO 2 and/or halo; R 3>-R 6>H; 1-12C alkyl or 2-12C alkenyl optionally interrupted by O, S, NR 8>, CO or SO 2 and optionally substituted with OH, halo, aryl, 1-4C alkoxy and/or acetyl; or 3-8C cycloalkyl optionally interrupted by O, S, NR 8> or CO and optionally substituted with acetyl; R 7>phthalimidyl; R 8>H or 1-8C alkyl; M : H or metal; X : halo; n : 0-4.

    46.
    发明专利
    未知

    公开(公告)号：DE19809994B4

    公开(公告)日：2006-02-09

    申请号：DE19809994

    申请日：1998-03-09

    Applicant: BASF AG

    Inventor： RUSKE MANFRED ,  ERK PETER ,  HENGELSBERG HEIDI

    IPC: C07D401/12 ,  C07D521/00 ,  C09B35/215 ,  C09B44/10 ,  C09B44/16 ,  C09B67/00 ,  C09B67/32 ,  C09B67/34 ,  C09B67/36 ,  C09B67/54 ,  D06P1/41

    Abstract: Clathrates of bis[6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl)-3-(phen-4-ylazo)pyridin-2-one]ethylene with aromatics of the general formula I where R1 is C1-C5-alkyl, C1-C5-hydroxyalkyl, C1-C5-alkoxy, C1-C5-hydroxyalkoxy, C1-C10-alkyl which is interrupted by 1, 2 or 3 non-neighboring oxygen atoms and is unsubstituted or substituted by hydroxyl, C1-C10-alkoxy which is interrupted by 1, 2 or 3 non-neighboring oxygen atoms and is unsubstituted or substituted by hydroxyl, or is C1-C6-alkanoyl, hydroxy, carboxyl, C1-C6-alkoxycarbonyl, phenylcarbonyl or C1-C6-alkenyl and R2 is R1, hydrogen or phenoxy, a process for their preparation and their use for the preparation of formulations of the dye.

    48.
    发明专利
    未知

    公开(公告)号：DE50301761D1

    公开(公告)日：2005-12-29

    申请号：DE50301761

    申请日：2003-06-06

    Applicant: BASF AG

    Inventor： ERK PETER ,  SCHAEFER SIMONE ,  BOEHM ARNO ,  BLASCHKA PETER ,  ARMS HARALD ,  HELFER WILLI

    IPC: C09B67/10 ,  C09B67/48 ,  C09B5/62

    Abstract: A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides whose molecules have a molecular volume of ≦̸230 Å3 in an organic or inorganic solvent at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.

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