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公开(公告)号:AU2004312159B2
公开(公告)日:2010-06-17
申请号:AU2004312159
申请日:2004-12-30
Applicant: BASF AG
Inventor: EBERT SOPHIA , GESSNER THOMAS
IPC: C07D487/22
Abstract: The present invention relates to a process for the preparation of metal-free phthalocyanines of the formula I by conversion of an ortho-phthalodinitrile of the formula Ia in an inert solvent with a boiling point of at least 120° C. (at standard pressure) in the presence of ammonia, in which, in formula I or Ia, the variable n can adopt values of 1, 2, 3 or 4 and the R radicals denote a five- or six-membered saturated nitrogen-comprising heterocyclic ring optionally substituted by one or two C 1 -C 8 -alkyl groups which is bonded via a ring nitrogen atom to the benzene ring and which can still comprise one or two additional nitrogen atoms or an additional oxygen or sulfur atom, which comprises carrying out the conversion in the presence of an alkali metal hydroxide or alkali metal carbonate.
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公开(公告)号:AU2004309053B2
公开(公告)日:2010-06-10
申请号:AU2004309053
申请日:2004-12-22
Applicant: BASF AG
Inventor: VAMVAKARIS CHRISTOS , EBERT SOPHIA , SOMOGYI LASZLO , SENS RUDIGER
IPC: C10L1/00 , C10L1/185 , C10L1/223 , C10L1/232 , C10M171/00
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.
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公开(公告)号:CA2646205A1
公开(公告)日:2007-09-20
申请号:CA2646205
申请日:2007-03-07
Applicant: BASF AG
Inventor: SENS RUDIGER , KOENEMANN MARTIN , EBERT SOPHIA , VAMVAKARIS CHRISTOS , AHLERS WOLFGANG , GESSNER THOMAS
IPC: C07D209/44 , C07C255/51 , C07D487/22 , C07F19/00 , C09B47/08 , C10L1/00 , C10M171/00 , G01N33/28
Abstract: Phthalocyanines of the formula (I) where the symbols and indices each have the definitions specified in the description are suitable as markers for liquids, especially mineral oils.
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公开(公告)号:MX2007000068A
公开(公告)日:2007-03-28
申请号:MX2007000068
申请日:2005-07-19
Applicant: BASF AG
Inventor: SENS RUDIGER , EBERT SOPHIA , VAMVAKARIS CHRISTOS , THIEL ERWIN
Abstract: La presente invencion se refiere a un procedimiento para determinar la identidad o no identidad de por lo menos un compuesto quimico y' homogeneamente distribuido en un medio por a) irradiacion del medio, que contiene por lo menos un compuestos quimico homo geneamente distribuido V', mediante emision de rayos analiticos de longitud de onda variable A y b) determinacion de la funcion de medida espectral I'(A) por medio de la radiacion absorbida, reflejada, emitida y/o dispersada, que esta caracterizado porque segun la ecuacion 1 se determina una funcion de correlacion K(OA,c',c), donde K(oA,c,c) significa la correlacion en funcion del desplazamiento relativo 6A de la funciones l'(A,c) y (A,c) y las concentraciones cy c del por lo menos un compuesto quimico V y y, significa la concentracion del por lo menos un compuesto quimico homogeneamente distribuido V' de identidad conocida o supuesta, c significa la concentracion del por lo menos un compuesto quimico homogeneamente distribuido V de identidad conocida, I'(A,c) representa la funcion de medida del medio, que contiene por lo menos un compuesto quimico homogeneamente distribuido V en la concentracion c, l(A,c) representa la funcion comparativa del medio, que contiene por o menos un compuesto quimico homogeneamente distribuido V en la concentracion c, y N es el factor de escala, y se determina con la ayuda de la funcion de correlacion K(OA,c',c) la identidad o no identidad entre los compuestos V' y y.
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公开(公告)号:CO5700830A2
公开(公告)日:2006-11-30
申请号:CO06064030
申请日:2006-06-30
Applicant: BASF AG
Inventor: GESSNER THOMAS , EBERT SOPHIA
IPC: A61K31/4035 , A61K31/404 , A61P31/00 , C07D487/22
Abstract: 1.- Procedimiento para preparar ftalocianinas libres de metales de la fórmula I por reacción de un orto-ftalodinitrilo de la fórmula la en un solvente inerte con una temperatura de ebullición de al menos 120°C (a presión normal) en presencia de amoníaco,en donde, en la fórmula I o bien la, la variable n puede adoptar los valores 1, 2, 3 o 4 y los radicales R pueden designar un anillo heterociclico saturado de cinco o seis miembros con contenido de nitrógeno que está unido al anillo benceno a través de un átomo de nitrógeno del anillo y que puede contener, además, uno o dos átomos de nitrógeno más u otro átomo de oxígeno o azufre,caracterizado porque la reacción se lleva a cabo en presencia de un hidróxido de metal alcalino o carbonato de metal alcalino.
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公开(公告)号:DE102005012211A1
公开(公告)日:2006-09-28
申请号:DE102005012211
申请日:2005-03-15
Applicant: BASF AG
Inventor: EBERT SOPHIA , SENS RUEDIGER , VAMVAKARIS CHRISTOS , AHLERS WOLFGANG
IPC: C10M127/04 , C09B5/00 , C10L1/185 , C10M129/24
Abstract: The present invention relates to the use of selected dibenzanthrone or isodibenzanthrone derivatives as markers for liquids, in particular for mineral oils. The present invention further relates both to fuel and lubricant additive concentrates and to mineral oils which comprise at least one such dibenzanthrone or isodibenzanthrone derivative.
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公开(公告)号:PE20060538A1
公开(公告)日:2006-07-04
申请号:PE2005000798
申请日:2005-07-08
Applicant: BASF AG
Inventor: SENS RUDIGER , VAMVAKARIS CHRISTOS , THIEL ERWIN , EBERT SOPHIA
Abstract: QUE COMPRENDE: a) IRRADIACION DEL MEDIO, QUE CONTIENE UN COMPUESTO QUIMICO V', MEDIANTE EMISION DE RAYOS ANALITICOS DE LONGITUD DE ONDA VARIABLE L; Y, b) DETERMINACION DE LA FUNCION DE MEDIDA ESPECTRAL l'(L) POR MEDIO DE LA RADIACION ABSORBIDA, REFLEJADA, EMITIDA Y/O DISPERSADA; DETERMINANDOSE UNA FUNCION DE CORRELACION SEGUN LA ECUACION (I) DONDE: K(oL,c',c) SIGNIFICA UNA CORRELACION EN FUNCION DEL DESPLAZAMIENTO RELATIVO oL DE LAS FUNCIONES l'(L,c') Y l(L,c) Y LAS CONCENTRACIONES c' Y c DE, RESPECTIVAMENTE, UN COMPUESTO QUIMICO V' Y V; c' SIGNIFICA LA CONCENTRACION DEL COMPUESTO V' DE IDENTIDAD CONOCIDA O SUPUESTA; c SIGNIFICA LA CONCENTRACION DEL COMPUESTO V DE IDENTIDAD CONOCIDA; l'(L,c') REPRESENTA LA FUNCION DE MEDIDA DEL MEDIO QUE CONTIENE EL COMPUESTO V'; l(L,c) REPRESENTA LA FUNCION COMPARATIVA DEL MEDIO QUE CONTIENE V; Y, N ES EL FACTOR DE ESCALA, DETERMINANDOSE CON LA CORRELACION LA IDENTIDAD O NO ENTRE LOS COMPUESTOS V' Y V. EL MEDIO ES LIQUIDO, TAL COMO ACEITE MINERAL, O SOLIDO. LOS COMPUESTOS V Y V' SON SUSTANCIAS DE MARCACION PARA ACEITES MINERALES
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公开(公告)号:CA2574663A1
公开(公告)日:2006-02-02
申请号:CA2574663
申请日:2005-07-19
Applicant: BASF AG
Inventor: SENS RUEDIGER , THIEL ERWIN , VAMVAKARIS CHRISTOS , EBERT SOPHIA
Abstract: The present invention relates to a method for determining the identity or non-identity of at least one chemical compound V' homogeneous y distributed in a medium, by a) exposing the medium containing at least one homogeneously distributed chemical compound V' to analysis radiation with a variable wavelength lambda, and b) determining the spectral measurement function I'(lambda) with the aid of the absorbed, reflected, emitted and/or scattered radiation, wherein a correlation function K(deltalambda,c',c) is determined according to Equation I K ( delta lambda , c ' , c ) = 1 / N . ∫ - ∞ + ∞ I ' ( lambda , c ' ) . I ( lambda + delta lambda , c ) ⅆ lambda ( I ) in which K(deltalambda,c',c) denotes the correlation depending on the relative shift deltalambda of the functions I'(lambda,c') and I(lambda,c) and the concentrations c' and c of the at least one chemical compound V' and V, c' denotes the concentration of the at least one chemical compound V' homogeneously distributed in the medium, with a known or suspected identity, c denotes the concentration of the at least one chemical compound V homogeneously distributed in the medium, with a known identity, I'(lambda,c') denotes the measurement function of the at least one homogeneously distributed chemical compound V' in a medium containing the concentration c', I(lambda,c) denotes the comparison function of the at least one homogeneously distributed chemical compound V in a medium containing the concentration c, and N denotes a normalization factor and identity or non-identity between the compounds V and V' is determined with the aid of the correlation function K(deltalambda,c',c).
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公开(公告)号:DE102004001457A1
公开(公告)日:2005-09-01
申请号:DE102004001457
申请日:2004-01-08
Applicant: BASF AG
Inventor: GESNER THOMAS , EBERT SOPHIA
IPC: C07D487/22
Abstract: The present invention relates to a process for the preparation of metal-free phthalocyanines of the formula I by conversion of an ortho-phthalodinitrile of the formula Ia in an inert solvent with a boiling point of at least 120° C. (at standard pressure) in the presence of ammonia, in which, in formula I or Ia, the variable n can adopt values of 1, 2, 3 or 4 and the R radicals denote a five- or six-membered saturated nitrogen-comprising heterocyclic ring optionally substituted by one or two C 1 -C 8 -alkyl groups which is bonded via a ring nitrogen atom to the benzene ring and which can still comprise one or two additional nitrogen atoms or an additional oxygen or sulfur atom, which comprises carrying out the conversion in the presence of an alkali metal hydroxide or alkali metal carbonate.
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公开(公告)号:DE102004003791A1
公开(公告)日:2005-08-11
申请号:DE102004003791
申请日:2004-01-23
Applicant: BASF AG
Inventor: EBERT SOPHIA , GESNER THOMAS , SENS RUEDIGER , VAMVAKARIS CHRISTOS
IPC: C07D487/22 , C09B47/067 , C09B47/08 , C09B47/12 , C09B47/30 , C10L1/00 , C10L1/18 , C10L1/22 , C10L1/232 , C10M133/44 , C10M133/54 , G01N33/28 , C09D11/16
Abstract: The present invention relates to the use of specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups as markers for liquids, especially mineral oils, to liquids, especially mineral oils which comprise at least one such phthalocyanine as a marker, and also to novel specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups.
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