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公开(公告)号：JP2001316377A
公开(公告)日：2001-11-13
申请号：JP2001094120
申请日：2001-03-28
Applicant: BASF AG
Inventor： ERNST HANSGEORG , FRAUENKRON MATTHIAS , MELDER JOHANN-PETER , FUNKE FRANK , KELLER ANDREAS
IPC: C07B61/00 , C07D239/42
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-methyl-4-amino-5- aminomethylpyrimidine by starting from β-alkoxypropionitrile of a precursor. SOLUTION: This method for producing the 2-methyl-4-amino-5- aminomethylpyrimidine of formula 1 comprises reacting 2-methyl-4-amino-5- alkoxymethylpyrimidine of formula 2 (wherein, R is a 1-6C alkyl) with ammonia in the presence of a catalyst.
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2.发明申请METHOD FOR PRODUCING AN AQUEOUS POLYMER DISPERSION BY RADICAL AQUEOUS EMULSION POLYMERIZATION WITH A CONTINUALLY PRODUCED AQUEOUS MONOMER EMULSION 审中-公开方法制备含水聚合物分散体通过自由基水性乳液聚合与连续生产的含水单体
公开(公告)号：WO02085955A8
公开(公告)日：2004-02-26
申请号：PCT/EP0204247
申请日：2002-04-17
Applicant: BASF AG , KELLER ANDREAS , SCHACKERT WERNER , WILDBURG GERALD , WOLF HEIKO
Inventor： KELLER ANDREAS , SCHACKERT WERNER , WILDBURG GERALD , WOLF HEIKO
CPC classification number: C08F2/22 , Y10S526/92
Abstract: A method for producing an aqueous polymer dispersion by radical emulsion polymerization of an aqueous monomer emulsion, wherein the monomer emulsion is produced continually according to consumption by mixing the components thereof using a mixing device.
Abstract translation: 一种制备由单体水乳液自由基乳液聚合的聚合物水分散体的方法，所述单体乳液是按照由一混合装置的装置及其部件的消耗连续混合制备。
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公开(公告)号：WO2004048323A8
公开(公告)日：2005-07-21
申请号：PCT/EP0312804
申请日：2003-11-17
Applicant: BASF AG , ERNST HANSGEORG , HENRICH KLAUS , KELLER ANDREAS
Inventor： ERNST HANSGEORG , HENRICH KLAUS , KELLER ANDREAS
IPC: C07C1/34 , C07C11/21 , C07C43/15 , C07C67/343 , C07C69/602 , C07C69/734 , C07C403/24
CPC classification number: C07C403/24 , C07C1/34 , C07C43/15 , C07C67/343 , C07C69/734 , C07C11/21
Abstract: The invention relates to a method for producing carotenoids. Said method is characterised in that a dialkoxy dialdehyde of general formula I, where R = C1-C6 alkyl, is reacted with a phosphonium salt of formula II in a double Wittig condensation, or with a phosphonate of formula III in a double Wittig-Horner condensation, whereby the substituents in formulas II and III independently of one another are defined as follows: R = IV; R represents aryl; R to R represent C1-C6 alkyl and X represents an anion equivalent of an inorganic or organic acid.
Abstract translation: 本发明涉及一种用于生产类胡萝卜素的方法，其特征在于通式I，其中R的二烷氧基 - 二醛<1> = C1-C6烷基，在双维悌希缩合下式的鏻盐II或 双维悌希-Horner缩合与式III的膦酸酯，其中取代基具有以下含义彼此独立地：R t <3>为芳基; R <4>至R <6> C1-C6烷基，X-是阴离子等价物的无机的 或有机Säureumsetzt。
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4.发明申请METHOD FOR PRODUCING AN AQUEOUS POLYMER DISPERSION BY MEANS OF RADICALLY INITIATED AQUEOUS EMULSION POLYMERISATION 审中-公开方法用于生产水性聚合物BY自由基引发的水乳液
公开(公告)号：WO02059158A3
公开(公告)日：2002-10-17
申请号：PCT/EP0200616
申请日：2002-01-23
Applicant: BASF AG , KIRSCH STEFAN R , KELLER ANDREAS , MEISTER MARTIN , TSCHANG CHUNG-JI , FUNKHAUSER STEFFEN
Inventor： KIRSCH STEFAN R , KELLER ANDREAS , MEISTER MARTIN , TSCHANG CHUNG-JI , FUNKHAUSER STEFFEN
IPC: C08F2/22 , C09D157/00
CPC classification number: C08F2/22
Abstract: The invention relates to a method for producing an aqueous polymer dispersion by means of radically initiated aqueous emulsion polymerisation of at least one ethylenically unsaturated monomer in a polymerisation container comprising an external circuit leading away from said polymerisation container and back thereto.
Abstract translation: 本发明是一种用于从聚合反应器制备由至少一种烯ungesätttigten单体的自由基引发的水乳液聚合的水性聚合物分散体中的聚合容器的路径，并具有回聚合容器引出回外部电路的过程。
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5.发明申请METHOD FOR THE PRODUCTION OF A POLYMER DISPERSION BY RADICAL AQUEOUS EMULSION POLYMERIZATION WITH A CONTINUOUSLY PRODUCED AQUEOUS MONOMER EMULSION 审中-公开制造方法的聚合物分散体通过自由基水性乳液聚合与连续生产的含水单体
公开(公告)号：WO9823650A3
公开(公告)日：1998-07-30
申请号：PCT/EP9706511
申请日：1997-11-21
Applicant: BASF AG , KELLER ANDREAS , LAWRENZ SVEN , BAUER GERHARD , SCHMIDT-THUEMMES JUERGEN , BAECHER REINHARD , HARTMANN JUERGEN , TSCHANG CHUNG-JI
Inventor： KELLER ANDREAS , LAWRENZ SVEN , BAUER GERHARD , SCHMIDT-THUEMMES JUERGEN , BAECHER REINHARD , HARTMANN JUERGEN , TSCHANG CHUNG-JI
CPC classification number: C08F2/22
Abstract: The present invention relates to a method for producing a polymer dispersion by radical polymerization of an aqueous monomer emulsion, characterized in that the monomer emulsion is produced continuously in accordance with consumption. 00000
Abstract translation: 00000
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Patent Agency Ranking
公开(公告)号：CL2007002933A1
公开(公告)日：2008-05-30
申请号：CL2007002933
申请日：2007-10-11
Applicant: BASF AG
Inventor： WARZELHAN VOLKER , KELLER ANDREAS , HAHN KLAUS , SCHMIED BERNHARD , NEHLS BENJAMIN , RIETHUES MICHAEL
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公开(公告)号：AU2003292029A8
公开(公告)日：2004-06-18
申请号：AU2003292029
申请日：2003-11-17
Applicant: BASF AG
Inventor： ERNST HANSGEORG , KELLER ANDREAS , HENRICH KLAUS
IPC: C07C1/34 , C07C11/21 , C07C43/15 , C07C67/343 , C07C69/602 , C07C69/734 , C07C403/24
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公开(公告)号：AU2003292029A1
公开(公告)日：2004-06-18
申请号：AU2003292029
申请日：2003-11-17
Applicant: BASF AG
Inventor： ERNST HANSGEORG , HENRICH KLAUS , KELLER ANDREAS
IPC: C07C1/34 , C07C11/21 , C07C43/15 , C07C67/343 , C07C69/602 , C07C69/734 , C07C403/24
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公开(公告)号：CA2368859A1
公开(公告)日：2002-07-24
申请号：CA2368859
申请日：2002-01-22
Applicant: BASF AG
Inventor： KELLER ANDREAS , MAAS HEIKO , SCHADLER VOLKER , SEYFFER HERMANN
IPC: C09D115/00 , D21H19/18 , D21H19/20 , D21H19/22 , D21H27/10 , C08J3/03 , C08F279/02 , C08J7/04 , C09D147/00
Abstract: The invention relates to the use of aqueous polymer dispersions comprising at least one hydrogenated styrene-butadiene copolymer CP, for producing barrier coatings on paper, cardboard, or paperboard.
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公开(公告)号：CA2272863A1
公开(公告)日：1998-06-04
申请号：CA2272863
申请日：1997-11-21
Applicant: BASF AG
Inventor： TSCHANG CHUNG-JI , SCHMIDT-THUEMMES JUERGEN , LAWRENZ SVEN , BAUER GERHARD , HARTMANN JUERGEN , KELLER ANDREAS , BAECHER REINHARD
Abstract: The present invention relates to a method for producing a polymer dispersion by radical polymerization of an aqueous monomer emulsion, characterized in that the monomer emulsion is produced continuously in accordance with consumption.
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