Patents by Inventor Holger Schopke
Holger Schopke 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: 10420339Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer M1 with a solubility in water of not more than 30 g/l at 25° C.Type: GrantFiled: January 3, 2017Date of Patent: September 24, 2019Assignee: BASF SEInventors: Reimer Göttsche, Gunnar Kleist, Joerg Habicht, Holger Schöpke, Patrick Amrhein
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Publication number: 20170112124Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer M1 with a solubility in water of not more than 30 g/l at 25° C.Type: ApplicationFiled: January 3, 2017Publication date: April 27, 2017Inventors: Reimer GÖTTSCHE, Gunnar KLEIST, Joerg HABICHT, Holger SCHÖPKE, Patrick AMRHEIN
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Patent number: 8999358Abstract: The present invention relates to aqueous insecticidal preparations in the form of an aqueous dispersion of finely divided polymer particles which comprise at least one insecticidal organic active ingredient with a solubility in water of not more than 5 g/l at 25° C. at 1013 mbar and which have a mean particle size, determined by dynamic light scattering, of not more than 300 nm, where the polymer particles which comprise the at least one insecticidal active ingredient of a cationic surface charge and where the aqueous dispersion of the active-ingredient-comprising polymer particles is obtainable by subjecting a monomer composition of ethylenically unsaturated monomers M, in which the ethylenically unsaturated monomers M comprise the at least one insecticidal active ingredient in dissolved form, to radical aqueous emulsion polymerization.Type: GrantFiled: March 8, 2006Date of Patent: April 7, 2015Assignee: BASF AktiengesellschaftInventors: Patrick Amrhein, Gunnar Kleist, Dirk Haentzschel, Joerg Habicht, Holger Schöpke
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Patent number: 8974806Abstract: The present invention relates to a process for preparing aqueous active compound compositions of active compounds which are poorly soluble in water, in particular of active compounds for the protection of crops and materials. Moreover, the invention relates to the active compound compositions obtainable by the process and to their use for controlling harmful organisms in plants and in the protection of materials. The process comprises the following steps: a) provision of an aqueous suspension of solid active compound particles of at least one active compound having a solubility in water of not more than 5 g/l at 25° C.Type: GrantFiled: August 3, 2005Date of Patent: March 10, 2015Assignee: BASF AktiengesellschaftInventors: Patrick Amrhein, Holger Schöpke, Gunnar Kleist, Michael Kluge
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Publication number: 20140234425Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer M1 with a solubility in water of not more than 30 g/l at 25° C.Type: ApplicationFiled: April 24, 2014Publication date: August 21, 2014Inventors: Reimer GOTTSCHE, Gunnar KLEIST, Joerg HABICHT, Holger SCHOPKE, Patrick AMRHEIN
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Patent number: 8741968Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer M1 with a solubility in water of not more than 30 g/l at 25° C.Type: GrantFiled: July 6, 2010Date of Patent: June 3, 2014Assignee: BASF AktiengesellschaftInventors: Gunnar Kleist, Joerg Habicht, Holger Schöpke, Patrick Amrhein, Helga Göttsche
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Publication number: 20100273897Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer M1 with a solubility in water of not more than 30 g/l at 25° C.Type: ApplicationFiled: July 6, 2010Publication date: October 28, 2010Inventors: Reimer GÖTTSCHE, Heir Helga Göttsche, Gunnar Kleist, Joerg Habicht, Holger Schöpke, Patrick Amrhein
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Patent number: 7776237Abstract: Process for improving the brilliance of color and the stability of a colored polymer system, which is composed of a matrix and of discrete polymer particles distributed in accordance with a defined spatial lattice structure in the matrix, and which is obtained by filming of an emulsion polymer with core/shell structure, which comprises using an emulsion polymer obtainable by polymerizing monomers in at least one first stage (core monomers), then polymerizing monomers in at least one further, second stage (transition stage), and finally polymerizing monomers in a third stage (shell monomers), where, based on the percentage constitution of the monomer mixtures of the three stages, at most 30% by weight of the monomers of the first stage are identical with those of the third stage, and 5% of the monomers of the second stage are identical with, respectively, those of the first and those of the third stage, and not more than 60% by weight of the monomers of the 2nd stage here are monomers absent in the 1st staType: GrantFiled: May 4, 2004Date of Patent: August 17, 2010Assignee: BASF AktiengesellschaftInventors: Xu He, Reinhold J. Leyrer, Holger Schöpke
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Publication number: 20080213326Abstract: The present invention relates to a process for preparing aqueous active compound compositions of active compounds which are poorly soluble in water, in particular of active compounds for the protection of crops and materials. Moreover, the invention relates to the active compound compositions obtainable by the process and to their use for controlling harmful organisms in plants and in the protection of materials. The process comprises the following steps: a) provision of an aqueous suspension of solid active compound particles of at least one active compound having a solubility in water of not more than 5 g/l at 25° C.Type: ApplicationFiled: August 3, 2005Publication date: September 4, 2008Inventors: Patrick Amrhein, Holger Schopke, Gunnar Kleist, Michael Kluge
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Publication number: 20080138371Abstract: The invention relates to aqueous insecticidal compositions embodied in the form of an aqueous polymer fine particle dispersion containing at least one type of organic insecticidal active substance whose water solubility is equal to or less than 5 g/l at 25° C./1013 mbar and a polymer particle average size, determined by dynamic light scattering, is equal to or less than 300 nm, wherein the polymer particles containing at least one insecticidal active substance exhibit a cationic surface charge and the aqueous dispersion of active substance containing polymer particles is obtained by radical aqueous emulsion polymerisation of an ethylenically unsaturated monomer composition M, in which said ethelenycally unsaturated monomer M contains at least one type of insecticidal active substance in a dissolved form. The use of the inventive aqueous insecticidal compositions for protecting lignocellulose-containing materials, in particular wood, against infest pest attacks is also disclosed.Type: ApplicationFiled: March 8, 2006Publication date: June 12, 2008Inventors: Patrick Amrhein, Gunnar Kleist, Dirk Haentzschel, Joerg Habicht, Holger Schopke
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Publication number: 20080090886Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer Ml with a solubility in water of not more than 30 g/l at 25° C.Type: ApplicationFiled: April 25, 2005Publication date: April 17, 2008Inventors: Reimer Gottsche, Helga Gottsche, Gunnar Kleist, Joerg Habicht, Holger Schopke, Patrick Amrhein
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Publication number: 20080022466Abstract: A process for treating substrates comprises contacting (A) at least one substrate selected from substrates composed of (A1) polyacrylic, polyester, silicone, polyamide or (A2) one or more polymers based on a monomer of the general formula I in each of which R1 is selected from —Cl, C1-C10-alkyl, —CH?CH2, —C(Cl)?CH2, —C(CH3)?CH2 and —COOC1-C10-alkyl, with at least one aqueous formulation comprising (B) at least one ethylene copolymer wax comprising from 60% to 95% by weight of ethylene and from 5% to 40% by weight of at least one ethylenically unsaturated carboxylic acid in interpolymerized form, further at least one colorant selected from (C) at least one pigment and (D) at least one dye.Type: ApplicationFiled: May 4, 2005Publication date: January 31, 2008Applicant: BASF AktiengesellschaftInventors: Dominik Winter, Tibor Duris, Holger Schopke, Andreas Fechtenkotter
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Publication number: 20070254108Abstract: Copolymers prepared by copolymerization of (a) a total of from 3.5 to 20% by weight of at least one polymerizable acid selected from (a1) ethylenically unsaturated C3-C10-monocarboxylic acid and (a2) ethylenically unsaturated C4-C10-dicarboxylic acid or their anhydrides, (b) from 4 to 10% by weight of at least one compound of the general formula I the sum of (a) and (b) being in the range from 7.5 to 24% by weight, (c) from 60 to 92.5% by weight of at least one compound of the general formula II (d) from 0 to 0.Type: ApplicationFiled: June 2, 2005Publication date: November 1, 2007Applicant: BASF AktiengesellschaftInventors: Holger Schopke, Stefan Adams, Helfried Scheidl, Bruno Hofer
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Publication number: 20070251021Abstract: The invention relates to the use of chemically unmodified amylose-type starch products as sizing agent for sizing natural and/or synthetic yarns. The invention also relates to a process for sizing natural and/or synthetic yarns using chemically modified amylose-type starch products as sizing agent.Type: ApplicationFiled: March 30, 2005Publication date: November 1, 2007Applicant: BASF Plant Science GmbHInventors: Holger Schopke, Thomas Servay, Henk Meijer, Zhijian Xue, Dominik Winter
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Publication number: 20070196412Abstract: Insecticide composition for application to a textile material or plastics material selected from the group consisting of yarn, fibers, fabric, knitgoods, nonwovens, netting material, foils, tarpaulins and coating compositions, which insecticide composition comprises a mixture including at least one insecticide and/or at least one repellent, and at least one binder; an impregnated textile material or plastics material comprising at least one insecticide and/or at least one repellent, and at least one binder; processes for impregnation of a textile material or plastics material and a process for coating of a textile material or plastics material.Type: ApplicationFiled: December 21, 2004Publication date: August 23, 2007Applicant: BASF AktiengesellschaftInventors: Ulrich Karl, Heinz Heissler, John Thomas, Holger Schopke, Joachim Burger
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Publication number: 20070155855Abstract: A process for treating pigments in particulate form, comprising the following steps a) mixing pigment in particulate form with at least one nonionic surface-active substance, b) dispersing the thus obtainable mixture of pigment in particulate form and nonionic surface-active substance in an aqueous medium, c) addition polymerizing at least one first monomer or addition copolymerizing a first mixture of comonomers in the presence of a dispersion obtained after b) to form water-insoluble polymer or copolymer at the surface of the pigments in particulate form, d) adding at least one second monomer or a second mixture of comonomers and addition polymerizing or copolymerizing.Type: ApplicationFiled: June 11, 2004Publication date: July 5, 2007Applicant: BASF AktiengesellschaftInventors: Ulrike Hees, Michael Kluge, Friedrich-Wilhelm Raulfs, Holger Schopke, Karl Siemensmeyer, Richard Gelder, Jurgen Weiser, Heinz Heissler, Stefan Adams, Gunter Renz, Paul Simpson
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Publication number: 20070054979Abstract: Formulations comprising (A) at least one pigment in particulate form that has been treated according to a process which comprises steps of: (a) mixing pigment in particulate form with at least one nonionic surface-active substance, (b) dispersing the thus obtainable mixture of pigment in particulate form and nonionic surface-active substance in an aqueous medium, (c) addition polymerizing at least one first monomer or addition copolymerizing a first mixture of comonomers in the presence of a dispersion according to b) to form water-insoluble polymer or copolymer on the surface of the pigments in particulate form, (d) adding at least one second comonomer or a second mixture of comonomers and addition copolymerizing, and (B) at least one radiation-curable component.Type: ApplicationFiled: October 8, 2004Publication date: March 8, 2007Applicant: BASF AKTIENGESELLSCHAFTInventors: Ulrike Hees, Michael Kluge, Holger Schopke, Karl Siemensmeyer, Dominik Winter
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Publication number: 20070004849Abstract: A process for pretreating cellulosic textile, which comprises the steps of: (a) treating cellulosic textile with a solution of polymer or copolymer obtainable by (a1) polymerization or copolymerization of N-vinylamide of the general formula I where R is selected from hydrogen and C1-C10-alkyl, and (a2) partial hydrolysis if appropriate, (b) optionally drying the treated textile, and (c) optionally saponifying all or some of the amide groups, wherein at least one of the steps (a2) and (c) is carried out.Type: ApplicationFiled: September 24, 2004Publication date: January 4, 2007Inventors: Karl Siemensmeyer, Steffen Gibs, Frank Funke, Andreas Bastian, Michael Gotsche, Heinz Heissler, James Carnahan, Tanja Schneider, Holger Schopke, Stefan Frenzel
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Publication number: 20060191442Abstract: Process for improving the brilliance of color and the stability of a colored polymer system, which is composed of a matrix and of discrete polymer particles distributed in accordance with a defined spatial lattice structure in the matrix, and which is obtained by filming of an emulsion polymer with core/shell structure, which comprises using an emulsion polymer obtainable by polymerizing monomers in at least one first stage (core monomers), then polymerizing monomers in at least one further, second stage (transition stage), and finally polymerizing monomers in a third stage (shell monomers), where, based on the percentage constitution of the monomer mixtures of the three stages, at most 30% by weight of the monomers of the first stage are identical with those of the third stage, and 5% of the monomers of the second stage are identical with, respectively, those of the first and those of the third stage, and not more than 60% by weight of the monomers of the 2nd stage here are monomers absent in the 1st stageType: ApplicationFiled: May 4, 2004Publication date: August 31, 2006Inventors: Xu He, Reinhold Leyrer, Holger Schopke
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Publication number: 20050249257Abstract: The present invention relates to a laser gain medium comprising at least one active species adapted to be stimulated to emit laser light within a predetermined wavelength range and optical feedback means defining a resonator for said laser light. The feedback means comprise at least one substantially solid cholesteric layer having a substantially planar texture exhibiting selective reflection of light defined by a reflection band tuned to said predetermined wavelength range.Type: ApplicationFiled: August 29, 2002Publication date: November 10, 2005Applicant: BASF AktiengesellschaftInventors: Reinhold Leyrer, Holger Schopke, Christoph Hamers