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).
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Publication number: 20130072655Abstract: 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: ApplicationFiled: August 21, 2012Publication date: March 21, 2013Applicant: BASF SEInventors: Andreas EMGE, Markus SCHUETTE, Christian HOLTZE
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Publication number: 20120259030Abstract: 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: ApplicationFiled: April 3, 2012Publication date: October 11, 2012Applicant: BASF SEInventors: Andreas KUNST, Marc Fricke, Andreas Emge, Markus Schütte
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Publication number: 20120248125Abstract: 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: ApplicationFiled: March 28, 2012Publication date: October 4, 2012Applicant: BASF SEInventors: Marc Fricke, Markus Schütte, Frank Fechner, Jörg Krogmann
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Publication number: 20120232180Abstract: 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: ApplicationFiled: March 6, 2012Publication date: September 13, 2012Applicant: BASF SEInventors: Andreas Kunst, Marc Fricke, Markus Schütte, Berend Eling
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Publication number: 20120225280Abstract: 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: ApplicationFiled: March 2, 2012Publication date: September 6, 2012Applicant: BASF SEInventors: Markus SCHÜTTE, Frank FECHNER, Manfred GENZ
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Publication number: 20120067499Abstract: 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: ApplicationFiled: September 19, 2011Publication date: March 22, 2012Applicant: BASF SEInventors: Mark ELBING, Markus Schütte, Jörg Krogmann, Johann Klassen, Jürgen Boos
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Publication number: 20110263737Abstract: 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: ApplicationFiled: April 22, 2011Publication date: October 27, 2011Applicant: BASF SEInventors: Marc Fricke, Markus Schütte, Sirus Zarbakhsh, Johann Klassen
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Publication number: 20110263742Abstract: 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: ApplicationFiled: April 22, 2011Publication date: October 27, 2011Applicant: BASF SEInventors: Sirus ZARBAKHSH, Markus Schütte, Marc Fricke
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Publication number: 20110218324Abstract: 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: ApplicationFiled: March 1, 2011Publication date: September 8, 2011Applicant: BASF SEInventors: Sirus ZARBAKHSH, Markus SCHÜTTE, Holger SEIFERT, Vinit CHILEKAR, Berend ELING, Jan RUDLOFF
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Publication number: 20110218259Abstract: 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: ApplicationFiled: March 1, 2011Publication date: September 8, 2011Applicant: BASF SEInventors: Berend ELING, Markus SCHÜTTE, Sirus ZARBAKHSH
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Publication number: 20110218262Abstract: 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: ApplicationFiled: March 1, 2011Publication date: September 8, 2011Applicant: BASF SEInventors: Berend ELING, Markus SCHÜTTE, Sirus ZARBAKHSH, Holger SEIFERT, Gunnar KAMPF
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Patent number: 7985780Abstract: 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: GrantFiled: February 21, 2006Date of Patent: July 26, 2011Assignee: BASF SEInventors: Elke Marten, Andreas Heidemann, Markus Schütte, Michael Strauβ, Heinrich Bollmann, Ralf Hansen
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Publication number: 20100324261Abstract: 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: ApplicationFiled: February 12, 2009Publication date: December 23, 2010Applicant: BASE SEInventors: Rolf Muelhaupt, Anne Fiedler, Fabian Schueler, Bernd Bruchmann, Markus Schuette, Daniel Schoenfelder
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Publication number: 20100190880Abstract: 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: ApplicationFiled: September 29, 2008Publication date: July 29, 2010Applicant: BASF SE.Inventors: Andre Kamm, Markus Schuette, Holger Haschke, Tony Spitilli
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Publication number: 20100173144Abstract: 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: ApplicationFiled: May 30, 2007Publication date: July 8, 2010Applicant: BASF SEInventors: Markus Schuette, Bernd Bruchmann, Daniel Schoenfelder
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Publication number: 20100092726Abstract: 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: ApplicationFiled: December 12, 2007Publication date: April 15, 2010Applicant: BASF SEInventors: Markus Schuette, Hauke Malz, Cord Schmalkuche, Juergen Weiser, Nidia Bustos
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Publication number: 20100090365Abstract: A process for producing fibers comprises spinning a solution (I) comprising polyurethane dissolved in ionic liquid into a coagulation bath.Type: ApplicationFiled: November 16, 2007Publication date: April 15, 2010Applicant: BASF SEInventors: Markus Schuette, Hauke Malz, Laszlo Szarvas
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Publication number: 20100047550Abstract: 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: ApplicationFiled: January 9, 2008Publication date: February 25, 2010Applicant: BASF SEInventors: Frank Prissok, Markus Schuette, Frank Braun
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Publication number: 20100036008Abstract: 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: ApplicationFiled: December 6, 2007Publication date: February 11, 2010Applicant: BASF SEInventors: Bernd Bruchmann, Daniel Schoenfelder, Andrea Eisenhardt, Markus Schuette
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Patent number: 7641298Abstract: 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: GrantFiled: January 2, 2008Date of Patent: January 5, 2010Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Jürgen Hirath, Markus Schütte