Patents by Inventor Peter-Nikolaus Schmitz

Peter-Nikolaus Schmitz 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).

  • Aqueous silicon dioxide dispersions for sealant and adhesive formulations
    Patent number: 8946338
    Abstract: The invention relates to aqueous dispersions, characterized in that they comprise (c) at least one aqueous silicon dioxide dispersion with a mean particle diameter of the SiO2-particles of 1 to 400 nm and (d) at least one water-soluble hydroxyl-containing organic compound, to a process for their preparation and to their use in adhesive and coating formulations.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: February 3, 2015
    Assignee: Akzo Nobel Chemicals International B.V.
    Inventors: Dietrich Pantke, Peter-Nikolaus Schmitz, Hartmut Melzer, Rüdiger Musch
  • Light-permeable heat protection element with aluminate-modified or borate-modified silicon dioxide
    Patent number: 8859117
    Abstract: A light-permeable heat-protection element including at least one support element and at least one protective coating containing a reaction product which includes an aqueous alkali silicate solution and aluminate-modified or borate-modified silicon dioxide.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: October 14, 2014
    Inventors: Norbert Schwankhaus, Udo Gelderie, Dietrich Pantke, Lothar Puppe, Hartmut Melzer, Peter-Nikolaus Schmitz
  • LIGHT-PERMEABLE HEAT PROTECTION ELEMENT WITH ALUMINATE-MODIFIED OR BORATE-MODIFIED SILICON DIOXIDE
    Publication number: 20110020654
    Abstract: A light-permeable heat-protection element including at least one support element and at least one protective coating containing a reaction product which includes an aqueous alkali silicate solution and aluminate-modified or borate-modified silicon dioxide.
    Type: Application
    Filed: February 26, 2009
    Publication date: January 27, 2011
    Applicants: VETROTECH SAINT-GOBAIN (INTERNATIONAL) AG, AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Norbert Schwankhaus, Udo Gelderie, Dietrich Pantke, Lothar Puppe, Hartmut Melzer, Peter-Nikolaus Schmitz
  • Aqueous silicon dioxide dispersions for sealant and adhesive formulations
    Publication number: 20100029810
    Abstract: The invention relates to aqueous dispersions, characterized in that they comprise (c) at least one aqueous silicon dioxide dispersion with a mean particle diameter of the SiO2-particles of 1 to 400 nm and (d) at least one water-soluble hydroxyl-containing organic compound, to a process for their preparation and to their use in adhesive and coating formulations.
    Type: Application
    Filed: September 20, 2007
    Publication date: February 4, 2010
    Applicant: Akzo Nobel Chemicals International B.V.
    Inventors: Dietrich Pantke, Peter-Nikolaus Schmitz, Hartmut Melzer, Rüdiger Musch
  • PROCESS FOR PRODUCING SILICATIC MOLDINGS
    Publication number: 20080061475
    Abstract: The invention relates to a process for producing a molding, characterized in that a silicatic solid is mixed with a solution comprising a first silicatic binder and the mixture is then press-molded, and the compression molding is then post-treated with a solution comprising a second silicatic binder, and to silicatic moldings obtainable by this process, and also to their use as construction material, insulator material, gasket material or fire-resistant material.
    Type: Application
    Filed: November 16, 2007
    Publication date: March 13, 2008
    Applicant: H. C. Starck GmbH
    Inventors: Dietrich Pantke, Peter-Nikolaus Schmitz, Hartmut Melzer
  • Process for producing silicatic moldings
    Patent number: 7297309
    Abstract: The invention relates to a process for producing a molding, characterized in that a silicatic solid is mixed with a solution comprising a first silicatic binder and the mixture is then press-molded, and the compression molding is then post-treated with a solution comprising a second silicatic binder, and to silicatic moldings obtainable by this process, and also to their use as construction material, insulator material, gasket material or fire-resistant material.
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: November 20, 2007
    Assignee: H.C. Starck GmbH
    Inventors: Dietrich Pantke, Peter-Nikolaus Schmitz, Hartmut Melzer
  • Process for producing silicatic moldings
    Publication number: 20040195736
    Abstract: The invention relates to a process for producing a molding, characterized in that a silicatic solid is mixed with a solution comprising a first silicatic binder and the mixture is then press-molded, and the compression molding is then post-treated with a solution comprising a second silicatic binder, and to silicatic moldings obtainable by this process, and also to their use as construction material, insulator material, gasket material or fire-resistant material.
    Type: Application
    Filed: March 30, 2004
    Publication date: October 7, 2004
    Inventors: Dietrich Pantke, Peter-Nikolaus Schmitz, Hartmut Melzer