Patents by Inventor Milan Kostur
Milan Kostur 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: 20230191378Abstract: The present invention relates to a zeolitic material having a framework structure comprising Si, O, and Ti, obtained or obtainable from a Ti containing compound, wherein the Ti containing compound has an APHA color number of ? 300. In a second aspect, the invention relates to the Ti containing compound having an APHA color number of ? 300. A third aspect of the present invention is related to the use of the Ti containing compound having an APHA color number of ? 300 of the second aspect for the preparation of a zeolitic material having framework structure comprising Si, O, and Ti, as well as to a process for preparation of a zeolitic material as in the first aspect having a framework structure comprising Si, O, and Ti, wherein the zeolitic material having a framework structure comprising Si, O, and Ti, is prepared from a Ti containing compound having an APHA color number of ? 300 as of the second aspect.Type: ApplicationFiled: March 22, 2021Publication date: June 22, 2023Inventors: Andrei-Nicolae PARVULESCU, Dominic RIEDEL, Milan KOSTUR, Joaquim Henrique TELES, Jaroslaw Michael MORMUL, Thomas Maximilian WURM
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Publication number: 20180345245Abstract: The invention is related to a process for preparation of a molding composition, the process comprising a1) preparing a mixture, the mixture comprising an at least bidentate organic compound or a salt thereof, a metal salt and a solvent, wherein the solvent comprises 25% to 60% by volume of an alcohol, selected from the group consisting of methanol, ethanol, n-propanol and isopropanol, and 40% to 75% by volume of water, and a2) producing the molding composition, the molding composition comprising at least a metal-organic framework material and the solvent, wherein the at least bidentate organic compound or a salt thereof and the metal salt react to the metal-organic framework material. The invention is further related to a process for production of shaped bodies.Type: ApplicationFiled: November 22, 2016Publication date: December 6, 2018Inventors: Stefan MAURER, Caroline REINHARDT, Lena ARNOLD, Claus HOFMANN, Milan KOSTUR, Ulrich MÜLLER
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Patent number: 9636668Abstract: Described is a process for the production of a zeolitic material having an MFI, MEL, and/or MWW-type framework structure comprising YO2 and X2O3. The process comprises (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and one or more solvents; (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material having an MFI, MEL and/or MWW-type framework structure; and (3) impregnating the zeolitic material obtained in step (2) with one or more elements selected from the group of alkaline earth metals. Y is a tetravalent element, and X is a trivalent element. The mixture crystallized in step (2) contains 3 wt.-% or less of one or more elements M based on 100 wt-% of YO2, wherein M stands for sodium.Type: GrantFiled: November 11, 2013Date of Patent: May 2, 2017Assignee: BASF SEInventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
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Patent number: 9598326Abstract: The present invention relates to a process for the conversion of oxygenates to olefins comprising (i) providing a gas stream comprising one or more oxygenates; and (ii) contacting the gas stream with a catalyst; wherein the catalyst comprises a zeolitic material having an MFI, MEL, and/or MWW-type framework structure comprising YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element, said zeolitic material being obtainable and/or obtained according to a method comprising (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and one or more solvents; and (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material having an MFI, MEL and/or MWW-type framework structure; wherein the mixture crystallized in step (2) contains 3 wt.-% or less of the one or more elements M based on 100 wt.-% of YO2, wherein M stands for sodium.Type: GrantFiled: November 11, 2013Date of Patent: March 21, 2017Assignee: BASF SEInventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
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Patent number: 9370771Abstract: The present invention relates to extruded shaped bodies containing at least one metal-organic framework (MOF), methods for their preparation and their use.Type: GrantFiled: January 31, 2014Date of Patent: June 21, 2016Assignee: BASF SEInventors: Manuela Gaab, Christian Eichholz, Milan Kostur, Ulrich Müller, Stefan Maurer
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Publication number: 20140208650Abstract: The present invention relates to extruded shaped bodies containing at least one metal-organic framework (MOF), methods for their preparation and their use.Type: ApplicationFiled: January 31, 2014Publication date: July 31, 2014Applicant: BASF SEInventors: Manuela Gaab, Christian Eichholz, Milan Kostur, Ulrich Müller, Stefan Maurer
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Publication number: 20140213832Abstract: The present invention relates to a method for preparing a MOF shaped body in the form of spheres, MOF shaped bodies in the form of spheres and a method of uptake of at least one substance for the purposes of its storage, separation, controlled release, chemical reaction or as support utilizing MOF shaped bodies in the form of spheres.Type: ApplicationFiled: January 31, 2014Publication date: July 31, 2014Applicant: BASF SEInventors: Manuela Gaab, Milan Kostur, Ulrich Müller
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Publication number: 20140142361Abstract: The present invention relates to a process for the conversion of oxygenates to olefins comprising (i) providing a gas stream comprising one or more oxygenates; and (ii) contacting the gas stream with a catalyst; wherein the catalyst comprises a zeolitic material having an MFI, MEL, and/or MWW-type framework structure comprising YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element, said zeolitic material being obtainable and/or obtained according to a method comprising (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and one or more solvents; and (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material having an MFI, MEL and/or MWW-type framework structure; wherein the mixture crystallized in step (2) contains 3 wt.-% or less of the one or more elements M based on 100 wt.-% of YO2, wherein M stands for sodium.Type: ApplicationFiled: November 11, 2013Publication date: May 22, 2014Applicant: BASF SEInventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
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Publication number: 20140135556Abstract: Described is a process for the production of a zeolitic material having an MFI, MEL, and/or MWW-type framework structure comprising YO2 and X2O3. The process comprises (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and one or more solvents; (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material having an MFI, MEL and/or MWW-type framework structure; and (3) impregnating the zeolitic material obtained in step (2) with one or more elements selected from the group of alkaline earth metals. Y is a tetravalent element, and X is a trivalent element. The mixture crystallized in step (2) contains 3 wt.-% or less of one or more elements M based on 100 wt-% of YO2, wherein M stands for sodium.Type: ApplicationFiled: November 11, 2013Publication date: May 15, 2014Applicant: BASF SEInventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
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Patent number: 8703644Abstract: Aspects of the present invention relate to shaped bodies of compositions comprising a porous aromatic covalent framework polymer, wherein the polymer comprises at least one monomer unit, the at least one monomer unit comprising at least one aromatic ring and the at least one monomer unit having at least three binding sites to adjacent monomer units in the polymer and a core, wherein the at least three binding sites are located on at least one atom of the core and wherein the at least one atom is free of covalent bonds to hydrogen; and at least one binder additive. Other aspects of the invention relate to methods for the preparation of said shaped bodies and their uses.Type: GrantFiled: April 20, 2012Date of Patent: April 22, 2014Assignee: BASF SEInventors: Manuela Gaab, Stefan Maurer, Wolf-Rüdiger Krahnert, Milan Kostur, Ulrich Müller, Ranjit Gokhale, Shrirang Bhikaji Hindalekar
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Patent number: 8697191Abstract: Described is a process for coating at least part of a surface of a support with a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, which process comprises the steps (a) spraying of the at least one part of the support surface with a first solution comprising the at least one metal ion; (b) spraying of the at least one part of the support surface with a second solution comprising the at least one at least bidentate organic compound, wherein step (b) is carried out before, after or simultaneously with step (a), to form a layer of the porous metal-organic framework.Type: GrantFiled: December 7, 2011Date of Patent: April 15, 2014Assignee: BASF SEInventors: Manuela Gaab, Andrea Weber, Milan Kostur, Ulrich Müller
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Publication number: 20120270731Abstract: Aspects of the present invention relate to shaped bodies of compositions comprising a porous aromatic covalent framework polymer, wherein the polymer comprises at least one monomer unit, the at least one monomer unit comprising at least one aromatic ring and the at least one monomer unit having at least three binding sites to adjacent monomer units in the polymer and a core, wherein the at least three binding sites are located on at least one atom of the core and wherein the at least one atom is free of covalent bonds to hydrogen; and at least one binder additive. Other aspects of the invention relate to methods for the preparation of said shaped bodies and their uses.Type: ApplicationFiled: April 20, 2012Publication date: October 25, 2012Applicant: BASF SEInventors: Manuela Gaab, Stefan Maurer, Wolf-Rüdiger Krahnert, Milan Kostur, Ulrich Müller, Ranjit Gokhale, Shrirang Bhikaji Hindalekar
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Publication number: 20120141685Abstract: Described is a process for coating at least part of a surface of a support with a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, which process comprises the steps (a) spraying of the at least one part of the support surface with a first solution comprising the at least one metal ion; (b) spraying of the at least one part of the support surface with a second solution comprising the at least one at least bidentate organic compound, wherein step (b) is carried out before, after or simultaneously with step (a), to form a layer of the porous metal-organic framework.Type: ApplicationFiled: December 7, 2011Publication date: June 7, 2012Applicant: BASF SEInventors: Manuela Gaab, Andrea Weber, Milan Kostur, Ulrich Müller
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Patent number: 7582583Abstract: Process for producing a shaped body comprising a microporous material and at least one silicon-containing binder, which comprises the steps (I) preparing a mixture comprising the microporous material, the binder, a make-up aid and a solvent, (II) mixing and densifying the mixture, (III) shaping the densified mixture to give a shaped body, (IV) drying the shaped body and (V) calcining the dried shaped body, wherein the binder used is an organosilicon compound, shaped bodies which can be produced by this process, their use as catalyst, in particular in organic synthesis and very particularly preferably in a process for preparing triethylenediamine (TEDA).Type: GrantFiled: June 10, 2005Date of Patent: September 1, 2009Assignee: BASF SEInventors: Marco Bosch, Matthias Frauenkron, Milan Kostur, Otto Hofstadt
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Publication number: 20080221326Abstract: Process for producing a shaped body comprising a microporous material and at least one silicon-containing binder, which comprises the steps (I) preparing a mixture comprising the microporous material, the binder, a make-up aid and a solvent, (II) mixing and densifying the mixture, (III) shaping the densified mixture to give a shaped body, (IV) drying the shaped body and (V) calcining the dried shaped body, wherein the binder used is an organosilicon compound, shaped bodies which can be produced by this process, their use as catalyst, in particular in organic synthesis and very particularly preferably in a process for preparing triethylenediamine (TEDA).Type: ApplicationFiled: June 10, 2005Publication date: September 11, 2008Inventors: Marco Bosch, Matthias Frauenkron, Milan Kostur, Otto Hofstadt