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).

  • Publication number: 20180345245
    Abstract: 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: Application
    Filed: November 22, 2016
    Publication date: December 6, 2018
    Inventors: Stefan MAURER, Caroline REINHARDT, Lena ARNOLD, Claus HOFMANN, Milan KOSTUR, Ulrich MÜLLER
  • Patent number: 9636668
    Abstract: 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: Grant
    Filed: November 11, 2013
    Date of Patent: May 2, 2017
    Assignee: BASF SE
    Inventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
  • Patent number: 9598326
    Abstract: 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: Grant
    Filed: November 11, 2013
    Date of Patent: March 21, 2017
    Assignee: BASF SE
    Inventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
  • Patent number: 9370771
    Abstract: The present invention relates to extruded shaped bodies containing at least one metal-organic framework (MOF), methods for their preparation and their use.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: June 21, 2016
    Assignee: BASF SE
    Inventors: Manuela Gaab, Christian Eichholz, Milan Kostur, Ulrich Müller, Stefan Maurer
  • Publication number: 20140213832
    Abstract: 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: Application
    Filed: January 31, 2014
    Publication date: July 31, 2014
    Applicant: BASF SE
    Inventors: Manuela Gaab, Milan Kostur, Ulrich Müller
  • Publication number: 20140208650
    Abstract: The present invention relates to extruded shaped bodies containing at least one metal-organic framework (MOF), methods for their preparation and their use.
    Type: Application
    Filed: January 31, 2014
    Publication date: July 31, 2014
    Applicant: BASF SE
    Inventors: Manuela Gaab, Christian Eichholz, Milan Kostur, Ulrich Müller, Stefan Maurer
  • Publication number: 20140142361
    Abstract: 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: Application
    Filed: November 11, 2013
    Publication date: May 22, 2014
    Applicant: BASF SE
    Inventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
  • Publication number: 20140135556
    Abstract: 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: Application
    Filed: November 11, 2013
    Publication date: May 15, 2014
    Applicant: BASF SE
    Inventors: Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Kerem Bay, Andrei-Nicolae Parvulescu
  • Patent number: 8703644
    Abstract: 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: Grant
    Filed: April 20, 2012
    Date of Patent: April 22, 2014
    Assignee: BASF SE
    Inventors: Manuela Gaab, Stefan Maurer, Wolf-Rüdiger Krahnert, Milan Kostur, Ulrich Müller, Ranjit Gokhale, Shrirang Bhikaji Hindalekar
  • Patent number: 8697191
    Abstract: 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: Grant
    Filed: December 7, 2011
    Date of Patent: April 15, 2014
    Assignee: BASF SE
    Inventors: Manuela Gaab, Andrea Weber, Milan Kostur, Ulrich Müller
  • Publication number: 20120270731
    Abstract: 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: Application
    Filed: April 20, 2012
    Publication date: October 25, 2012
    Applicant: BASF SE
    Inventors: Manuela Gaab, Stefan Maurer, Wolf-Rüdiger Krahnert, Milan Kostur, Ulrich Müller, Ranjit Gokhale, Shrirang Bhikaji Hindalekar
  • Publication number: 20120141685
    Abstract: 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: Application
    Filed: December 7, 2011
    Publication date: June 7, 2012
    Applicant: BASF SE
    Inventors: Manuela Gaab, Andrea Weber, Milan Kostur, Ulrich Müller
  • Patent number: 7582583
    Abstract: 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: Grant
    Filed: June 10, 2005
    Date of Patent: September 1, 2009
    Assignee: BASF SE
    Inventors: Marco Bosch, Matthias Frauenkron, Milan Kostur, Otto Hofstadt
  • Publication number: 20080221326
    Abstract: 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: Application
    Filed: June 10, 2005
    Publication date: September 11, 2008
    Inventors: Marco Bosch, Matthias Frauenkron, Milan Kostur, Otto Hofstadt