Patents by Inventor Joachim-Thierry Anders
Joachim-Thierry Anders has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8734617Abstract: Processes comprising: (a) reacting dimethylamine and ethylene oxide to form a product mixture comprising N,N-dimethylethanolamine and N,N-dimethylaminoethoxyethanol; (b) distilling the product mixture to obtain a bottom fraction comprising N,N-dimethylaminoethoxyethanol; and (c) distilling the bottom fraction to separate at least a portion of the N,N-dimethylaminoethoxyethanol from the bottom fraction; and apparatus for carrying out said processes.Type: GrantFiled: March 15, 2012Date of Patent: May 27, 2014Assignee: BASF SEInventors: Frank-Friedrich Pape, Alfred Krause, Johann-Peter Melder, Bernd Stein, Joachim-Thierry Anders, Frank Haese
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Publication number: 20120264979Abstract: A process for preparing N,N-dimethylaminoethoxyethanol (DMAEE), wherein a) dimethylamine and ethylene oxide are reacted, b) the resulting product mixture of N,N-dimethylethanolamine and DMAEE is separated by distillation to obtain a DMAEE-containing fraction as the bottom stream, and c) DMAEE from the fraction obtained in (b) is removed by distillation.Type: ApplicationFiled: March 15, 2012Publication date: October 18, 2012Applicant: BASF SEInventors: Frank-Friedrich Pape, Alfred Krause, Johann-Peter Melder, Bernd Stein, Joachim-Thierry Anders, Frank Haese
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Publication number: 20120214891Abstract: The present invention relates to polyester polyols based on aromatic dicarboxylic acids or derivatives thereof and to the use of the polyester polyols for producing polyurethanes.Type: ApplicationFiled: February 21, 2012Publication date: August 23, 2012Applicant: BASF SEInventors: Lionel GEHRINGER, Gunnar KAMPF, Sirus ZARBAKHSH, Joachim-Thierry ANDERS
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Publication number: 20120071692Abstract: A process for preparing an aromatic amine by reacting a corresponding aromatic alcohol with an aminating agent selected from the group consisting of ammonia, primary amines and secondary amines, in the presence of hydrogen and a catalyst molding, at a temperature of from 60-300°. The catalyst molding comprises Zr, Pd and Pt and has an annular tablet form with an external diameter in the range from 2-6 mm, a height in the range from 1-4 mm and an internal diameter of from 1-5 mm or a topologically equivalent form with the same volume. Catalyst moldings comprising Zr, Pd and Pt are also provided. The catalyst molding has an annular tablet form with an external diameter in the range from 3-6 mm, a height in the range from 1-4 mm and an internal diameter of from 2-5 mm or a topologically equivalent form.Type: ApplicationFiled: September 16, 2011Publication date: March 22, 2012Applicant: BASF SEInventors: SEBASTIAN AHRENS, Christoph Mueller, Axel Paul, Martin Ernst, Nadja Pollmer, Johann-Peter Melder, Thomas Heidemann, Joachim-Thierry Anders, Bram Willem Hoffer
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Patent number: 8075673Abstract: A description is given of an absorption medium for removing carbon dioxide from gas streams which comprises aqueous solution of an amine of the formula I HNR2??(I) where one or both radicals R are and the other radical R is hydrogen. The absorption medium is distinguished by particular oxidation resistance.Type: GrantFiled: October 19, 2006Date of Patent: December 13, 2011Assignee: BASF SEInventors: Joachim-Thierry Anders, Johann-Peter Melder, Norbert Asprion, Ole Brettschneider, Iven Clausen, Bernd Eck, Ute Lichtfers
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Patent number: 7838702Abstract: A process for aminating hydrocarbons with ammonia, wherein the N2 content in the mixture at the reactor exit is less than 0.1% by volume based on the total volume of the mixture at the reactor exit.Type: GrantFiled: February 13, 2007Date of Patent: November 23, 2010Assignee: BASF SEInventors: Frederik Van Laar, Ekkehard Schwab, Joachim-Thierry Anders, Sven Crone, Karl Hoelemann, Wolfgang Mackenroth, Petr Kubanek
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Publication number: 20100204438Abstract: The present invention relates to a process for preparing triethylenediamine (TEDA) derivatives, comprising the following steps: a) reacting a dihydropyrazine with an olefin, b) if appropriate hydrogenating after step a). The present invention further also relates to novel TEDA derivatives as such and to their use as incorporable polyurethane catalysts.Type: ApplicationFiled: August 29, 2008Publication date: August 12, 2010Applicant: BASF SEInventors: Gunther Van Cauwenberge, Johann-Peter Melder, Joachim-Thierry Anders, Christoph Benisch, Rainer Klopsch, Gregor Daun, Christian Dully, Boris Buschhaus, Henning Böckemeier, Evelyn Pox
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Patent number: 7741522Abstract: A process for aminating hydrocarbons with ammonia in the presence of catalyst (i) which catalyzes the amination, which comprises supplying oxidizing agent to the reaction mixture and reacting the oxidizing agent with hydrogen which is formed in the amination in the presence of a catalyst (ii) which catalyzes this reaction with hydrogen.Type: GrantFiled: February 15, 2007Date of Patent: June 22, 2010Assignee: BASF AktiengesellschaftInventors: Frederik Van Laar, Ekkehard Schwab, Joachim-Thierry Anders, Sven Crone, Karl Hoelemann, Wolfgang Mackenroth, Petr Kubanek
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Publication number: 20090292144Abstract: A process for aminating hydrocarbons with ammonia, which comprises performing the amination in the presence of an additive which reacts with hydrogen, the additive used being at least one organic chemical compound, N2O, hydroxylamine, hydrazine and/or carbon monoxide.Type: ApplicationFiled: July 17, 2007Publication date: November 26, 2009Applicant: BASF SEInventors: Joachim-Thierry Anders, Johann-Peter Melder, Petr Kubanek, Ekkehard Schwab, Wolfgang Mackenroth, Karl Hoelemann, Frederik Van Laar
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Publication number: 20090223805Abstract: Processes comprising: (a) reacting dimethylamine and ethylene oxide to form a product mixture comprising N,N-dimethylethanolamine and N,N-dimethylaminoethoxyethanol; (b) distilling the product mixture to obtain a bottom fraction comprising N,N-dimethylaminoethoxyethanol; and (c) distilling the bottom fraction to separate at least a portion of the N,N-dimethylaminoethoxyethanol from the bottom fraction; and apparatus for carrying out said processes.Type: ApplicationFiled: March 20, 2007Publication date: September 10, 2009Applicant: BASF AktiengesellschaftInventors: Frank-Friedrich Pape, Alfred Krause, Johann-Peter Melder, Bernd Stein, Joachim-Thierry Anders, Frank Haese
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Publication number: 20090203941Abstract: A process for aminating hydrocarbons comprises physically removing hydrogen from the reaction mixture.Type: ApplicationFiled: August 21, 2006Publication date: August 13, 2009Applicant: BASF SEInventors: Frederik Van Laar, Ekkehard Schwab, Hartwig Voss, Joachim-Thierry Anders, Sven Crone, Wolfgang Mackenroth
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Publication number: 20090030234Abstract: A process for aminating hydrocarbons with ammonia, wherein the N2 content in the mixture at the reactor exit is less than 0.1 % by volume based on the total volume of the mixture at the reactor exit.Type: ApplicationFiled: February 13, 2007Publication date: January 29, 2009Applicant: BASF SEInventors: Frederik van Laar, Ekkehard Schwab, Joachim-Thierry Anders, Sven Crone, Karl Holemann, Wolfgang Mackenroth, Petr Kubanek
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Publication number: 20090023956Abstract: A process for aminating hydrocarbons with ammonia in the presence of catalyst (i) which catalyzes the amination, which comprises supplying oxidizing agent to the reaction mixture and reacting the oxidizing agent with hydrogen which is formed in the amination in the presence of a catalyst (ii) which catalyzes this reaction with hydrogen.Type: ApplicationFiled: February 15, 2007Publication date: January 22, 2009Applicant: BASF SEInventors: Frederik van Laar, Ekkehard Schwab, Joachim-Thierry Anders, Sven Crone, Karl Holemann, Wolfgang Mackenroth, Petr Kubanek
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Publication number: 20080236390Abstract: A description is given of an absorption medium for removing carbon dioxide from gas streams which comprises aqueous solution of an amine of the formula I HNR2 ??(I) where one or both radicals are and the other radical R is hydrogen. The absorption medium is distinguished by particular oxidation resistance.Type: ApplicationFiled: October 19, 2006Publication date: October 2, 2008Inventors: Joachim-Thierry Anders, Johann-Peter Melder, Norbert Asprion, Ole Brettschneider, Iven Clausen, Bernd Eck, Ute Lichtfers
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Publication number: 20080146846Abstract: The invention relates to a process for preparing nitrogen-containing catalysts, comprising: a) preparation of an oxidic species comprising the following components: at least one metal M selected from groups Ib to VIIb and VIII of the Periodic Table of the Elements, it being possible for the same metal to be present in different oxidation states; if appropriate one or more promoters P selected from groups Ib to VIIb and VIII of the Periodic Table of the Elements, the lanthanides, and from groups IIIa to VIa of the Periodic Table of the Elements, excluding oxygen and sulfur; if appropriate one or more elements R selected from hydrogen, alkali metals and alkaline earth metals; if appropriate one or more elements Q selected from chloride and sulfate; oxygen, the molar proportion of oxygen being determined by the valency and frequency of the elements in the oxidic species other than other oxygen; b) reaction of the oxidic species with an amine component selected from ammonia, primary and secondary amines andType: ApplicationFiled: December 20, 2005Publication date: June 19, 2008Applicant: BASF AktiengesellschaftInventors: Harald Dialer, Matthias Frauenkron, Holger Evers, Ekkehard Schwab, Johann-Peter Melder, Frank Rosowski, Frederik Van Laar, Joachim-Thierry Anders, Sven Crone, Wolfgang Mackenroth