Patents by Inventor Christian Goetz
Christian Goetz 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: 20140341794Abstract: The invention relates to a process for preparing trisilylamine and polysilazanes in the liquid phase, in which ammonia dissolved in an inert solvent is initially introduced in a substoichiometric amount relative to monochlorosilane which is likewise present in an inert solvent. The reaction is carried out in a reactor in which trisilylamine formed according to the following equation 4NH3+3H3SiCl?3NH4Cl+(SiH3)3N and polysilazanes are formed. The reactor is subsequently depressurized and TSA is separated off in gaseous form from the product mixture. The TSA obtained is purified by filtration and distillation and obtained in high or very high purity. Further ammonia dissolved in an inert solvent is subsequently introduced into the reactor, using, together with the previously introduced amount of ammonia, a stoichiometric excess of ammonia relative to the amount of MCS previously present.Type: ApplicationFiled: March 14, 2014Publication date: November 20, 2014Applicant: Evonik Industries AGInventors: Carl-Friedrich Hoppe, Christian Goetz, Hartwig Rauleder, Goswin Uehlenbruck
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Publication number: 20140199227Abstract: The present invention relates to a specific process for producing trisilylamine from monochlorosilane and ammonia in the liquid phase. The invention further relates to a plant wherein such a process can be carried out with advantage.Type: ApplicationFiled: March 14, 2014Publication date: July 17, 2014Applicant: Evonik Industries AGInventors: Carl-Friedrich Hoppe, Hartwig Rauleder, Christian Goetz
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Publication number: 20140161705Abstract: The present invention relates to a specific process for producing trisilylamine from monochlorosilane and ammonia in the liquid phase. The invention further relates to a plant in which such a process can be carried out with advantage.Type: ApplicationFiled: May 15, 2012Publication date: June 12, 2014Applicant: EVONIK DEGUSSA BMBHInventors: Carl-Friedrich Hoppe, Hartwig Rauleder, Ingrid Lunt-Rieg, Christian Goetz
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Patent number: 8658816Abstract: The present invention relates to precipitated silicic acids, which have a particularly narrow particle size distribution in combination with a special pore size distribution, to a method for the production thereof, and to the use thereof as a filler for rubber mixtures.Type: GrantFiled: March 19, 2009Date of Patent: February 25, 2014Assignee: Evonik Degussa GmbHInventors: Andre Wehmeier, Oleg Stenzel, Weicheng Wu, Christian Goetz, Werner Niedermeier, Marinus Haddeman, Anke Blume
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Patent number: 8297836Abstract: Apparatus for measuring the temperature of a nozzle having fluid material injected from an injection molding machine through a flow channel in a heated manifold that is coupled to a nozzle that is coupled to the cavity of a mold, the apparatus comprising: a heating device comprising a controllably heatable thermally conductive heating element; the heating element of the heating device being mounted on or around the outer surface of the tube of the nozzle at an end point; a temperature monitor comprising a temperature sensor mounted on or around the nozzle at a selected position along the axis of the bore of the nozzle; and, a thermal insulator disposed along the axis of the nozzle separating the end point of the heating element and the temperature sensor.Type: GrantFiled: November 9, 2009Date of Patent: October 30, 2012Assignee: Synventive Molding Solutions, Inc.Inventors: John Peter Kuntz, Sebastiaan Hubertus Franciscus Smits, Michael Lewis Vasapoli, Christian Götz, Vito Galati
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Patent number: 8039105Abstract: A process for milling amorphous solids using a milling apparatus can result in particles having a median particle diameter d50 of <1.5 ?m. The process includes: operating a mill in a milling phase with an operating medium selected from the group consisting of gas, vapor, steam, a gas containing steam and mixtures thereof, and heating a milling chamber in a heat-up phase before the actual operation with the operating medium in such a way that a temperature in the milling chamber, the mill exit or both, is higher than a dew point of the operating medium.Type: GrantFiled: July 21, 2010Date of Patent: October 18, 2011Assignee: Evonik Degussa GmbHInventors: Karl Meier, Ulrich Brinkmann, Christian Panz, Doris Misselich, Christian Goetz
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Publication number: 20110232531Abstract: The invention relates to a pigment granulate which contains 40 to 65% by weight of pigment and at least 10% by weight of a compound of general formula (I) CH3—(CH2)n—CH2—O—[(CH2)p—O]m—H, wherein n=8-18, p=1-4 and m=35-100, the weight ratio of the compound of general formula I to the pigment being ? the STSA surface area of the pigment in m2/g multiplied by 0.0021 g/m2 and the mass-weighted particle size of the pigment granulate being <20 ?m. The pigment granulate can be produced by dispersing the pigment and the compound of formula I in a solvent and then drying the dispersion obtained. The pigments according to the invention can be used for dying and/or the antistatic finishing in water-based paints and lacquer systems, dispersion on paints, printing inks, ink systems and coating systems.Type: ApplicationFiled: November 19, 2009Publication date: September 29, 2011Applicant: Evonik Carbon Black GmbHInventors: Christian Götz, Gerd Tauber, Ralph McIntosh, Werner Kalbitz, Frank Stenger, Rüdiger Mertsch, Mandy Mühlbach
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Publication number: 20110021801Abstract: The present invention relates to precipitated silicic acids, which have a particularly narrow particle size distribution in combination with a special pore size distribution, to a method for the production thereof, and to the use thereof as a filler for rubber mixtures.Type: ApplicationFiled: March 19, 2009Publication date: January 27, 2011Applicant: EVONIK DEGUSSA GmbHInventors: Andre Wehmeier, Oleg Stenzel, Weicheng Wu, Christian Goetz, Werner Niedermeier, Marinus Haddeman, Anke Blume
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Patent number: 7850102Abstract: A process for milling amorphous solids using a milling apparatus can result in particles having a median particle diameter d50 of <1.5 ?m. The process includes: operating a mill in a milling phase with an operating medium selected from the group consisting of gas, vapor, steam, a gas containing steam and mixtures thereof, and heating a milling chamber in a heat-up phase before the actual operation with the operating medium in such a way that a temperature in the milling chamber, the mill exit or both, is higher than a dew point of the operating medium.Type: GrantFiled: October 16, 2007Date of Patent: December 14, 2010Assignee: Evonik Degussa GmbHInventors: Karl Meier, Ulrich Brinkmann, Christian Panz, Doris Misselich, Christian Götz
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Publication number: 20100285317Abstract: A process for milling amorphous solids using a milling apparatus can result in particles having a median particle diameter d50 of <1.5 ?m. The process includes: operating a mill in a milling phase with an operating medium selected from the group consisting of gas, vapour, steam, a gas containing steam and mixtures thereof, and heating a milling chamber in a heat-up phase before the actual operation with the operating medium in such a way that a temperature in the milling chamber, the mill exit or both, is higher than a dew point of the operating medium.Type: ApplicationFiled: July 21, 2010Publication date: November 11, 2010Applicant: EVONIK DEGUSSA GmbHInventors: Karl Meier, Ulrich Brinkmann, Christian Panz, Doris Misselich, Christian Goetz
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Publication number: 20100091814Abstract: Apparatus for measuring the temperature of a nozzle having fluid material injected from an injection molding machine through a flow channel in a heated manifold that is coupled to a nozzle that is coupled to the cavity of a mold, the apparatus comprising: a heating device comprising a controllably heatable thermally conductive heating element; the heating element of the heating device being mounted on or around the outer surface of the tube of the nozzle at an end point; a temperature monitor comprising a temperature sensor mounted on or around the nozzle at a selected position along the axis of the bore of the nozzle; and, a thermal insulator disposed along the axis of the nozzle separating the end point of the heating element and the temperature sensor.Type: ApplicationFiled: November 9, 2009Publication date: April 15, 2010Applicant: Synventive Molding Solutions, Inc.Inventors: John Peter Kuntz, Sebastian Hubertus Franciscus Smits, Michael Lewis Vasapoli, Christian Götz, Vito Galati
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Patent number: 7612137Abstract: The invention relates to surface-modified silica gels, to a process for preparing them, and to their use as matting agents in coating materials. As a result of the nature of the surface modification, the viscosity of 2-component coating materials is increased only slightly, or not at all, after the matting agent has been added.Type: GrantFiled: May 19, 2005Date of Patent: November 3, 2009Assignee: Degussa AGInventors: Ulrich Brinkmann, Christian Götz, Hans-Dieter Christian
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Publication number: 20090194979Abstract: The invention relates to restraint system for a passenger of a vehicle who sits on a vehicle seat that can be placed in different positions. Said restraint system comprises an interior that is defined by a housing (1) and at least on gas bag, and at least one triggerable outlet (36-38) which is disposed on the housing (1) and can be closed by means of a closing element (3) that is movable from a closed position into an open position such that an internal pressure in the interior can be adjusted in accordance with passenger load-relevant parameters during an accident.Type: ApplicationFiled: June 30, 2006Publication date: August 6, 2009Applicant: Daimler AGInventors: Werner Bacher, Walter Eberle, Christian Goetz, Simon Kramer, Martin Lanzerath, Manfred Linssen, Clark Ruedebusch, Matthias Struck, Alfred Wagner
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Publication number: 20080290633Abstract: A passenger vehicle restraint system that is capable of being placed in different positions, consisting of an interior defined by a housing and at least one airbag, at least one gas generator for delivering gas to the interior in order to inflate the airbag, at least one controllable outlet provided on the housing which may be closed by a closing element, such that an internal pressure in the interior may be adjusted according to parameters relevant to passenger load during an accident. A restraint system, which is easy to construct and can be manufactured cost-effectively, is provided by an adjustable stop element limiting the opening movement of the closing element, which is coupled to the vehicle seat such that the stop element is displaced according to parameters relevant to passenger load, in order to adjust the outlet cross section defined by the closing element located in its closed position.Type: ApplicationFiled: June 30, 2006Publication date: November 27, 2008Applicant: Daimler AGInventors: Werner Bacher, Walter Eberle, Christian Goetz, Till Heinrich, Simon Kramer, Martin Lanzerath, Albert Reitinger, Julien Richert, Clark Ruedebusch, Matthias Struck
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Publication number: 20080173739Abstract: A process for milling amorphous solids using a milling apparatus can result in particles having a median particle diameter d50 of <1.5 ?m. The process includes: operating a mill in a milling phase with an operating medium selected from the group consisting of gas, vapor, steam, a gas containing steam and mixtures thereof, and heating a milling chamber in a heat-up phase before the actual operation with the operating medium in such a way that a temperature in the milling chamber, the mill exit or both, is higher than a dew point of the operating medium.Type: ApplicationFiled: October 16, 2007Publication date: July 24, 2008Applicant: EVONIK DEGUSSA GmbHInventors: Karl Meier, Ulrich Brinkmann, Christian Panz, Doris Misselich, Christian Goetz
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Patent number: 7374223Abstract: Vehicle seat which effects a sideways movement of the occupant sitting on the vehicle seat during a lateral impact or directly before a lateral impact. The sideways movement takes place away from the side of the vehicle which faces the impact and toward the center of the vehicle, at least one seat cushion being transversely displaceable separately in relation to the seat components and in relation to the seat fixing elements for the sideways movement.Type: GrantFiled: August 24, 2002Date of Patent: May 20, 2008Assignee: DaimlerChrysler AGInventors: Markus Däuber, Christian Götz, Christian Mayer
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Publication number: 20050035634Abstract: Vehicle seat which effects a sideways movement of the occupant sitting on the vehicle seat during a lateral impact or directly before a lateral impact. The sideways movement takes place away from the side of the vehicle which faces the impact and toward the center of the vehicle, at least one seat cushion being transversely displaceable separately in relation to the seat components and in relation to the seat fixing elements for the sideways movement.Type: ApplicationFiled: August 24, 2002Publication date: February 17, 2005Inventors: Markus Däuber, Christian Goetz, Christian Mayer