Patents by Inventor Paul Klingelhoefer
Paul Klingelhoefer 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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Publication number: 20140243201Abstract: The present invention relates to a composition comprising a pesticide and an alkoxylate. Moreover, the invention relates to the alkoxylate, to a process for its preparation and to its use as adjuvant in pesticide-comprising spray mixtures. The invention furthermore relates to a method of controlling phytopathogenic fungi and/or undesired vegetation and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or their environment. Furthermore, the invention relates to seed comprising the composition.Type: ApplicationFiled: October 3, 2013Publication date: August 28, 2014Applicant: BASF SEInventors: Paul KLINGELHOEFER, Arend Jouke KINGMA, Sophie VOGEL, Kevin HUYGHE, Gerd HADERLEIN, Gerhard SCHNABEL, Marc NOLTE, Richard Roger EVANS
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Patent number: 8785685Abstract: The present invention relates to a process for preparing aminopolycarboxylates proceeding from an amino acid which, in a first process step is reacted with ethylene oxide to give an intermediate mixture comprising the corresponding dialkanolamine, and then the intermediate mixture, in a second process step is converted catalytically using a base to the corresponding aminopolycarboxylate, wherein the amino acid, before the reaction with ethylene oxide in the first process step, is supplied to a partial neutralization with 0.70 to 0.99 equivalent of base per acid group, or, in the first process step, an amino acid which has already been partly neutralized with 0.70 to 0.99 equivalent of base per acid group is used.Type: GrantFiled: March 26, 2012Date of Patent: July 22, 2014Assignee: BASF SEInventors: Robert Baumann, Markus Christian Biel, Axel Franzke, Thomas Heidenfelder, Paul Klingelhoefer, Alfred Oftring
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Publication number: 20140171320Abstract: The present invention relates to a composition comprising a pesticide and an alkoxylate. The invention further relates to the alkoxylate, to a method for the production thereof and to the use thereof as adjuvant in pesticide-comprising spray mixtures. The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. Furthermore, the invention relates to seed comprising the composition.Type: ApplicationFiled: December 13, 2013Publication date: June 19, 2014Applicant: BASF SEInventors: Frederic Bauer, Paul Klingelhoefer, Christof Wilhelm Wigbers, Eva-Maria Reis-Walther
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Publication number: 20140148337Abstract: The present invention relates to a composition comprising an agrochemical active substance and a random terpolymer which comprises the monomers i), ii), iii) and optionally further monomers incorporated into the polymer, where monomer i) comprises an olefinically unsaturated monomer comprising a sulfonic acid group and/or a salt thereof, monomer ii) comprises (meth)acrylamide and/or an N-substituted derivative thereof, and monomer iii) comprises a monoethylenically unsaturated C3-C8-carboxylic acid, an anhydride and/or a salt thereof.Type: ApplicationFiled: May 10, 2012Publication date: May 29, 2014Applicant: BASF SEInventors: Gerhard Schnabel, Ruth Wirschem, Paul Klingelhoefer, Lucelena Patricio Cardoso, Bolette Urtel
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Publication number: 20140106965Abstract: The present invention relates to a composition comprising a water-insoluble pesticide and an alkoxylated polyalkyleneimine. The invention furthermore relates to a method of preparing this composition; to the use of this composition for dispersing agrochemical active substances; to a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the crop plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or on their environment; and furthermore to seed comprising the composition.Type: ApplicationFiled: May 21, 2012Publication date: April 17, 2014Applicant: BASF SEInventors: Gerhard Schnabel, Paul Klingelhoefer
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Publication number: 20140080701Abstract: The present invention relates to a composition comprising a pesticide and an alkoxylate. Moreover, the invention relates to the alkoxylate, to a process for its preparation and to its use as adjuvant in pesticide-comprising spray mixtures. The invention furthermore relates to a method of controlling phytopathogenic fungi and/or undesired vegetation and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or their environment. Furthermore, the invention relates to seed comprising the composition.Type: ApplicationFiled: November 25, 2013Publication date: March 20, 2014Applicant: BASF SEInventors: Paul KLINGELHOEFER, Arend Jouke KINGMA, Sophie VOGEL, Kevin HUYGHE, Gerd HADERLEIN, Gerhard SCHNABEL, Marc NOLTE, Richard Roger EVANS
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Publication number: 20140080702Abstract: The present invention relates to a composition comprising an agrochemical active substance and a copolymer which comprises an N-vinylcarboxamide and a diallyldialkylammonium salt incorporated into the polymer. The invention furthermore relates to a method of preparing this composition; to the use of this composition for dispersing agrochemical active substances; to a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the crop plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or on their environment; and furthermore to seed comprising the composition.Type: ApplicationFiled: May 24, 2012Publication date: March 20, 2014Applicant: BASF SEInventors: Gerhard Schnabel, Ruth Wirschem, Paul Klingelhoefer, Lucelena Patricio Cardoso
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Patent number: 8618179Abstract: The present invention relates to a composition comprising a pesticide and an alkoxylate. Moreover, the invention relates to the alkoxylate, to a process for its preparation and to its use as adjuvant in pesticide-comprising spray mixtures. The invention furthermore relates to a method of controlling phytopathogenic fungi and/or undesired vegetation and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or their environment. Furthermore, the invention relates to seed comprising the composition.Type: GrantFiled: January 14, 2011Date of Patent: December 31, 2013Assignee: BASF SEInventors: Paul Klingelhoefer, Arend Jouke Kingma, Sophie Vogel, Kevin Huyghe, Gerd Haderlein, Gerhard Schnabel, Marc Nolte, Richard Roger Evans
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Patent number: 8609894Abstract: A process for preparing aminopolycarboxylates proceeding from the corresponding polyalkanolamines by oxidative dehydrogenation in the presence of a catalyst comprising 1 to 90% by weight of copper, based on the total weight of the catalyst, using a base, which comprises first performing a partial conversion of the polyalkanolamine to a reaction mixture comprising the aminopolycarboxylate at a temperature in the range from 140 to 180° C. until at least 10 to 90 mol% of the polyalkanolamine has been depleted, and then continuing the conversion at elevated temperature.Type: GrantFiled: April 2, 2012Date of Patent: December 17, 2013Assignee: BASF SEInventors: Robert Baumann, Markus Christian Biel, Axel Franzke, Alfred Oftring, Friedhelm Teich, Paul Klingelhoefer, Marie Katrin Schroeter
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Publication number: 20130331262Abstract: The present invention relates to a composition comprising a pesticide, a surfactant and an alkoxylate. Moreover, the invention relates to a concentrate comprising the surfactant and the alkoxylate; and to a process for preparing the composition by bringing into contact the concentrate and a pesticide; or by bringing into contact the pesticide, the surfactant and the alkoxylate; and to the use of the surfactant by addition to a mixture comprising the pesticide and the alkoxylate. The invention furthermore relates to a method of controlling phytopathogenic fungi and/or undesired vegetation and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or their environment. Furthermore, the invention relates to seed comprising the composition.Type: ApplicationFiled: February 27, 2012Publication date: December 12, 2013Applicant: BASF SEInventors: Gerhard Schnabel, Paul Klingelhoefer, Marc Nolte, Richard Roger Evans, Gerd Kraemer, Silke Zeyer, Matthias Pfenning
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Patent number: 8492326Abstract: The present invention relates to the use of an alkoxylate based on 2-propylheptylamine which has been alkoxylated with ethylene oxide, propylene oxide, butylene oxide, pentylene oxide, styrene oxide, cyclohexylene oxide and/or decylene oxide, and/or its quaternized derivative in cleaning compositions, as emulsifier, in the manufacture of fibers, for leather treatment, in printing inks, in formulations for construction chemistry or in formulations for flotation. Furthermore, the present invention relates to a mixture comprising at least one of the specified alkoxylates and also at least one surface-active substance and use thereof.Type: GrantFiled: June 27, 2011Date of Patent: July 23, 2013Assignee: BASF SEInventors: Paul Klingelhoefer, Juergen Tropsch, Rolf-Dieter Kahl, Andreas Senf
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Publication number: 20130165689Abstract: Process for preparing one or more complexing agents selected from methylglycinediacetic acid, glutamic acid diacetic acid and salts thereof Process for preparing one or more complexing agents selected from methylglycinediacetic acid, glutamic acid diacetic acid and salts thereof by catalytic dehydrogenation of N,N-bis(2-hydroxyethyl)alanine and/or N,N-bis(2-hydroxyethyl)glutamic acid and/or salts thereof in the presence of alkali metal hydroxide, where a catalyst comprising copper and zirconium dioxide is used, the activation of which is a reduction, wherein the precursor of the catalyst in question has a degree of crystallization K, defined as K = I K · 100 I K + I A , in the range from 0 to 50%.Type: ApplicationFiled: December 21, 2012Publication date: June 27, 2013Inventors: Robert BAUMANN, Markus Christian Biel, Axel Franzke, Alfred Oftring, Friedhelm Teich, Paul Klingelhoefer, Guido Henze, Marie Katrin Schroeter, Olesya Kister, Sabine Borchers, Pavel Tuzina, Beate Deimling, Udo Leidel
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Publication number: 20130165321Abstract: The use of formulations comprising (A) one or more aminocarboxylates, selected from among methylglycine diacetate (MGDA) and its alkali metal salts, glutamic acid diacetate (GLDA) and its alkali metal salts, iminodisuccinate, hydroxyethylimine diacetate and ethyleneiminodisuccinate and the corresponding alkali metal salts, (B) at least one organic compound selected from among organic phosphates, organic phosphonates and organic phosphites and salts of the abovementioned organic compounds, and (C) optionally water, for application to plants or the ground.Type: ApplicationFiled: December 19, 2012Publication date: June 27, 2013Inventors: Stephan HUEFFER, Alejandra Garcia Marcos, Paul Klingelhoefer, Gerhard Schnabel
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Publication number: 20120302783Abstract: What is proposed is a process for preparing aminopolycarboxylates proceeding from the corresponding polyalkanolamines by oxidative dehydrogenation in the presence of a catalyst comprising 1 to 90% by weight of copper, based on the total weight of the catalyst, using a base, which comprises first performing a partial conversion of the polyalkanolamine to a reaction mixture comprising the aminopolycarboxylate at a temperature in the range from 140 to 180° C. until at least 10 to 90 mol % of the polyalkanolamine has been depleted, and then continuing the conversion at elevated temperature.Type: ApplicationFiled: April 2, 2012Publication date: November 29, 2012Applicant: BASF SEInventors: Robert BAUMANN, Markus Christian Biel, Axel Franzke, Alfred Oftring, Friedhelm Teich, Paul Klingelhoefer, Marie Katrin Schröter
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Publication number: 20120277101Abstract: The present invention relates to an agrochemical composition comprising a pesticide and a solvent of the formula (B) as described hereinbelow. The invention furthermore relates to a process for the preparation of the composition by bringing the pesticide and the solvent into contact; a use of the solvent of the formula (B) as a solvent for pesticides; methods for controlling phytopathogenic fungi and/or undesired vegetation and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or on the plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or on their environment; and on seed comprising the composition.Type: ApplicationFiled: April 27, 2012Publication date: November 1, 2012Applicant: BASF SEInventors: Paul KLINGELHOEFER, Gerhard SCHNABEL, Ralf PELZER, Wolfgang SPIEGLER
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Publication number: 20120264607Abstract: The present invention relates to the use of specific amphiphilic alkoxyates as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such alkoxylates makes possible an accelerated uptake of active ingredients by the plant. The alkoxylates to be used are alkoxylates based on branched alcohols such as 2-propylheptanol, C13-oxo alcohols and C10-oxo alcohols.Type: ApplicationFiled: February 3, 2012Publication date: October 18, 2012Inventors: Rainer BERGHAUS, Oskar Schmidt, Harald Köhle, Reinhard Stierl, Norbert Wagner, Paul Klingelhöfer
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Publication number: 20120264973Abstract: The present invention relates to a process for preparing aminopolycarboxylates proceeding from an amino acid which, in a first process step is reacted with ethylene oxide to give an intermediate mixture comprising the corresponding dialkanolamine, and then the intermediate mixture, in a second process step is converted catalytically using a base to the corresponding aminopolycarboxylate, wherein the amino acid, before the reaction with ethylene oxide in the first process step, is supplied to a partial neutralization with 0.70 to 0.99 equivalent of base per acid group, or, in the first process step, an amino acid which has already been partly neutralized with 0.70 to 0.99 equivalent of base per acid group is used.Type: ApplicationFiled: March 26, 2012Publication date: October 18, 2012Applicant: BASF SEInventors: Robert Baumann, Markus Christian Biel, Axel Franzke, Thomas Heidenfelder, Paul Klingelhoefer, Alfred Oftring
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Patent number: 8129312Abstract: The present invention relates to the use of specific amphiphilic alkoxyates as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such alkoxylates makes possible an accelerated uptake of active ingredients by the plant. The alkoxylates to be used are alkoxylates based on branched alcohols such as 2-propylheptanol, C13-oxo alcohols and C10-oxo alcohols.Type: GrantFiled: April 24, 2003Date of Patent: March 6, 2012Assignee: BASF SEInventors: Rainer Berghaus, Oskar Schmidt, Harald Köhle, Reinhard Stierl, Norbert Wagner, Paul Klingelhöfer
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Publication number: 20110315910Abstract: The present invention relates to the use of an alkoxylate based on 2-propylheptylamine which has been alkoxylated with ethylene oxide, propylene oxide, butylene oxide, pentylene oxide, styrene oxide, cyclohexylene oxide and/or decylene oxide, and/or its quaternized derivative in cleaning compositions, as emulsifier, in the manufacture of fibers, for leather treatment, in printing inks, in formulations for construction chemistry or in formulations for flotation. Furthermore, the present invention relates to a mixture comprising at least one of the specified alkoxylates and also at least one surface-active substance and use thereof.Type: ApplicationFiled: June 27, 2011Publication date: December 29, 2011Applicant: BASF SEInventors: Paul KLINGELHOEFER, Jürgen Tropsch, Rolf-Dieter Kahl, Andreas Senf
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Publication number: 20110257431Abstract: The present invention relates to a process for preparing aminocarboxylates, proceeding from amines, by employing a reaction sequence composed of ethoxylation to amino alcohols and subsequent oxidative dehydrogenation to the corresponding aminocarboxylates, especially the alkali metal or alkaline earth metal salts of the complexing agents MGDA (methylglycinediacetic acid), EDTA (ethylenediaminetetra-acetic acid) and GLDA (glutamic acid diacetic acid) or the free acids thereof.Type: ApplicationFiled: March 17, 2011Publication date: October 20, 2011Applicant: BASF SEInventors: Robert Baumann, Markus Christian Biel, Gordon Brasche, Axel Franzke, Thomas Heidenfelder, Paul Klingelhoefer, Alfred Oftring, Marie Katrin Schroter