Patents by Inventor Markus Schütte

Markus Schütte 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: 20130072655
    Abstract: The invention relates to a process for producing polyurethanes by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, wherein the component b) comprises at least one filler-comprising polyol bi) and at least one thixotrope bii).
    Type: Application
    Filed: August 21, 2012
    Publication date: March 21, 2013
    Applicant: BASF SE
    Inventors: Andreas EMGE, Markus SCHUETTE, Christian HOLTZE
  • Publication number: 20120259030
    Abstract: The present invention relates to a process for producing polyurethane (PU) rigid foams by reaction of polyisocyanates with compounds having two or more isocyanate-reactive hydrogen atoms in the presence of blowing agents.
    Type: Application
    Filed: April 3, 2012
    Publication date: October 11, 2012
    Applicant: BASF SE
    Inventors: Andreas KUNST, Marc Fricke, Andreas Emge, Markus Schütte
  • Publication number: 20120248125
    Abstract: The present invention relates to a dynamically evacuable, electrically operated device comprising a coherently evacuable region and a temperature-controllable useful region, which is thermally insulated from the ambient temperature by the coherently evacuable region, and also a means for actively maintaining a vacuum, such that the pressure in the coherently evacuable region of the device is constantly within a defined pressure range, said coherently evacuable region making up at least 20% by volume of the total volume which is occupied by a porous and/or cellular insulating material in the device, and said coherently evacuable region comprising at least one organic aerogel and/or organic xerogel.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 4, 2012
    Applicant: BASF SE
    Inventors: Marc Fricke, Markus Schütte, Frank Fechner, Jörg Krogmann
  • Publication number: 20120232180
    Abstract: The present invention relates to a process for the production of polyurethane rigid foams by reaction of polyisocyanates with compounds with at least two hydrogen atoms reactive with isocyanate groups in the presence of propellants.
    Type: Application
    Filed: March 6, 2012
    Publication date: September 13, 2012
    Applicant: BASF SE
    Inventors: Andreas Kunst, Marc Fricke, Markus Schütte, Berend Eling
  • Publication number: 20120225280
    Abstract: The invention relates to a composite element comprising a) a core made of a foam or of a porous material, b) an outer layer applied to the core a), and, c) a foil c) made of a thermoplastic and differing from the outer layer b).
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Applicant: BASF SE
    Inventors: Markus SCHÜTTE, Frank FECHNER, Manfred GENZ
  • Publication number: 20120067499
    Abstract: A polyurethane foam reaction system to fix over an area of a vacuum insulation panel (VIP) on an inside of an outer wall of a cooling apparatus and/or on a outside of a wall of a inner container of the cooling apparatus, where the reaction system includes the following components: an organic and/or a modified organic polyisocyanate; at least one high molecular weight compound having at least two hydrogen atoms which are reactive toward a isocyanate group; a blowing agent; a catalyst; and a foam stabilizer, where the components are selected to obtain a closed-cell polyurethane foam having a free-foamed density of 50 to 1100 g/l and a compressive strength of ?15 kPa, excluding rigid integral foams.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 22, 2012
    Applicant: BASF SE
    Inventors: Mark ELBING, Markus Schütte, Jörg Krogmann, Johann Klassen, Jürgen Boos
  • Publication number: 20110263737
    Abstract: The invention relates to a process for producing polyurethanes by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, wherein the compounds b) having at least two hydrogen atoms which are reactive toward isocyanate groups comprise at least one polyether alcohol b1) which has been prepared by reaction of an aromatic amine b1a) with propylene oxide using an amine b1b) which is different from b1a) as catalyst.
    Type: Application
    Filed: April 22, 2011
    Publication date: October 27, 2011
    Applicant: BASF SE
    Inventors: Marc Fricke, Markus Schütte, Sirus Zarbakhsh, Johann Klassen
  • Publication number: 20110263742
    Abstract: The invention relates to a process for preparing polyether alcohols by reacting a) aromatic amines with b) alkylene oxides in the presence of c) a catalyst, wherein the alkylene oxide b) comprises at least 90% by weight, based on the weight of the component b), of propylene oxide and an amine is used as catalyst c).
    Type: Application
    Filed: April 22, 2011
    Publication date: October 27, 2011
    Applicant: BASF SE
    Inventors: Sirus ZARBAKHSH, Markus Schütte, Marc Fricke
  • Publication number: 20110218324
    Abstract: In a process for preparing a polyether alcohol d1) by reaction of a) at least one compound having at least three hydrogen atoms reactive with alkylene oxides and a molecular weight Mn of not more than 600 g/mol with b) an alkylene oxide by using c) a catalyst, said reaction is carried out in the presence of a polyether alcohol d) having a hydroxyl number of 100-800 mg KOH/g and a functionality of 1.5 to 8.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 8, 2011
    Applicant: BASF SE
    Inventors: Sirus ZARBAKHSH, Markus SCHÜTTE, Holger SEIFERT, Vinit CHILEKAR, Berend ELING, Jan RUDLOFF
  • Publication number: 20110218259
    Abstract: The invention relates to a process for preparing polyurethanes, which comprises reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with isocyanate groups, wherein said compounds having at least two hydrogen atoms reactive with isocyanate groups b) comprise at least one polyether alcohol b1) having a functionality of 2-8 and a hydroxyl number of 200-600 mgKOH/g, obtained by addition of an alkylene oxide b1b) onto a compound having at least two hydrogen atoms reactive with alkylene oxides by using an amine b1c) as catalyst.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 8, 2011
    Applicant: BASF SE
    Inventors: Berend ELING, Markus SCHÜTTE, Sirus ZARBAKHSH
  • Publication number: 20110218262
    Abstract: The invention relates to a process for preparing rigid polyurethane foams, which comprises reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with isocyanate groups in the presence of c) blowing agents, wherein said compounds having at least two hydrogen atoms reactive with isocyanate groups b) comprise at least one polyether alcohol b1) having a functionality of 2-8 and a hydroxyl number of 200-800 mgKOH/g, obtained by addition of an alkylene oxide b1b) onto a compound having at least two hydrogen atoms b1a), hereinafter also known as starter substances, reactive with alkylene oxides by using an amine b1c) as catalyst.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 8, 2011
    Applicant: BASF SE
    Inventors: Berend ELING, Markus SCHÜTTE, Sirus ZARBAKHSH, Holger SEIFERT, Gunnar KAMPF
  • Patent number: 7985780
    Abstract: A cylindrical molding based on cellular polyurethane elastomers having a density according to DIN EN ISO 845 of from 300 to 900 kg/m3, a tensile strength according to DIN EN ISO 1798 of ?2.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: July 26, 2011
    Assignee: BASF SE
    Inventors: Elke Marten, Andreas Heidemann, Markus Schütte, Michael Strauβ, Heinrich Bollmann, Ralf Hansen
  • Publication number: 20100324261
    Abstract: The present invention relates to a process for preparing high-functionality polyetherols by reacting at least one trifunctional or higher-functionality alcohol and if appropriate further di- and/or monofunctional alcohols and/or modifying reagents, with the aid of acidic catalysts, where the trifunctional or higher-functionality alcohol is not glycerol. The present invention further relates to high-functionality polyetherols obtainable by such a process and to the use of these high-functionality polyetherols as adhesion promoters, thixotropic agents, rheology modifiers of polymers, phase transfer reagents, micro- or nanocontainers for biologically active compounds, for example for active medical ingredients, biocides, herbicides or fungicides, as pigment dispersants, an additive in printing inks or as structural units for preparing polyaddition or polycondensation polymers or for treatment of seed.
    Type: Application
    Filed: February 12, 2009
    Publication date: December 23, 2010
    Applicant: BASE SE
    Inventors: Rolf Muelhaupt, Anne Fiedler, Fabian Schueler, Bernd Bruchmann, Markus Schuette, Daniel Schoenfelder
  • Publication number: 20100190880
    Abstract: The present invention relates to a process for the production of a polyurethane molding having a density of 150 to 350 g/L, in which a) polyisocyanate prepolymers, obtainable from a polyisocyanate component (a-1), polyol (a-2), comprising polypropylene oxide, and chain extender (a-3), b) polyetherpolyols having a functionality greater than 2.0, c) polymer polyetherpolyols, d) chain extender, e) catalysts, f) blowing agent, comprising water, and, if appropriate, g) other assistants and/or additives are mixed with a reaction mixture and cured in a mold to give the polyurethane molding. The present invention furthermore relates to polyurethane moldings obtainable by a process according to the invention and to shoe soles comprising polyurethane moldings according to the invention.
    Type: Application
    Filed: September 29, 2008
    Publication date: July 29, 2010
    Applicant: BASF SE.
    Inventors: Andre Kamm, Markus Schuette, Holger Haschke, Tony Spitilli
  • Publication number: 20100173144
    Abstract: The present invention relates to a composite comprising at least one polyurethane and at least one further solid, with the polyurethane comprising a hyperbranched polymer and the thickness of the polyurethane material being 0.1 mm and greater. Furthermore, the invention relates to a process for producing such composites and the use of hyperbranched polymers as constituents of a polyurethane for improving the adhesion between the polyurethane and at least one further solid.
    Type: Application
    Filed: May 30, 2007
    Publication date: July 8, 2010
    Applicant: BASF SE
    Inventors: Markus Schuette, Bernd Bruchmann, Daniel Schoenfelder
  • Publication number: 20100092726
    Abstract: A composite material, wherein the composite material comprises, in firmly bonded form, (i) a top layer based on a plastic dispersion and (ii) a substrate layer selected from a film based on thermoplastic polyurethane, a nonwoven based on thermoplastic polyurethane and/or polyurethane foam.
    Type: Application
    Filed: December 12, 2007
    Publication date: April 15, 2010
    Applicant: BASF SE
    Inventors: Markus Schuette, Hauke Malz, Cord Schmalkuche, Juergen Weiser, Nidia Bustos
  • Publication number: 20100090365
    Abstract: A process for producing fibers comprises spinning a solution (I) comprising polyurethane dissolved in ionic liquid into a coagulation bath.
    Type: Application
    Filed: November 16, 2007
    Publication date: April 15, 2010
    Applicant: BASF SE
    Inventors: Markus Schuette, Hauke Malz, Laszlo Szarvas
  • Publication number: 20100047550
    Abstract: The present invention relates to a hybrid material comprising a matrix of polyurethane and foamed particles of thermoplastic polyurethane comprised therein and also a process for producing such hybrid materials and the use of these hybrid materials as bicycle saddles, upholstery and shoe soles.
    Type: Application
    Filed: January 9, 2008
    Publication date: February 25, 2010
    Applicant: BASF SE
    Inventors: Frank Prissok, Markus Schuette, Frank Braun
  • Publication number: 20100036008
    Abstract: The present invention relates to a highly elastic flexible polyurethane foam obtainable by mixing a) polyisocyanate with b) at least one relatively high molecular weight compound having at least two reactive hydrogen atoms, c) hyperbranched polyester c1) of the AxBy type, where x is at least 1.1 and y is at least 2.1, and/or hyperbranched poly-carbonate c2), d) if appropriate, low molecular weight chain extender and/or crosslinker, e) catalyst, f) blowing agent and g) if appropriate other additives. The present invention further relates to a process for producing such a flexible polyurethane foam and the use of the flexible polyurethane foam of the invention for producing furniture, mattresses, orthopedic products, car seats and other upholstery in the automobile sector.
    Type: Application
    Filed: December 6, 2007
    Publication date: February 11, 2010
    Applicant: BASF SE
    Inventors: Bernd Bruchmann, Daniel Schoenfelder, Andrea Eisenhardt, Markus Schuette
  • Patent number: 7641298
    Abstract: A heat-insulated wall has two outer covering layers which are disposed at a distance from one another and are constructed at least substantially vacuum-tight. The two outer covering layers are connected to one another in a vacuum-tight manner by a connecting profile that runs along their contour and has a U-shaped cross section. The two outer covering layers together with the connecting profile enclose an intermediate space that can be evacuated and filled with an evacuable heat insulating material. At least one tubular bushing for cables or the like runs through the intermediate space. The bushing connects apertures to one another that are formed the spaced-apart outer covering layers. The tubular bushing is provided on its two end sections with a flange-shaped expanded and flattened region by which the bushing is fixed in a vacuum-tight manner on the mutually facing inner sides of the two outer covering layers.
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: January 5, 2010
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Jürgen Hirath, Markus Schütte