Patents by Inventor Wilfried Carl

Wilfried Carl 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).

  • SELF-HEALING SEALING DEVICE
    Publication number: 20220339913
    Abstract: A sealing device including a first polymeric layer, a second polymeric layer, and a third polymeric layer, the second polymeric layer located between the first and third polymeric layers and including at least one polymer and at least one powdered superabsorber polymer. Also, a method for producing a sealing device and a method for covering a substrate using the sealing devices.
    Type: Application
    Filed: November 25, 2020
    Publication date: October 27, 2022
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Shenghua XU, Wilfried CARL, Blaise LEEBER, Matthias VILLIGER
  • FREEZE PROTECTED WATER-BASED DISPERSION ADHESIVE AND USE THEREOF
    Publication number: 20220154052
    Abstract: A two-component composition including a first component A including an aqueous dispersion of at least one polymer P, at least one metal salt M, and at least one liquid organic freeze point depressant D, and a second component B having a mineral binder composition C having at least one hydraulic binder H. The two-component composition is used as an adhesive, sealant or coating and to a method for bonding a first substrate to a second substrate.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 19, 2022
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Tobias Benighaus, Bernd Overkamp, Wilfried Carl, Al Duhamel, Michael Scuderi
  • ADHESIVE COMPOSITION AND USE THEREOF FOR ENABLING DETECTION OF LEAKAGES IN FULLY-ADHERED ROOF SYSTEMS
    Publication number: 20210324241
    Abstract: An adhesive composition and use thereof for providing adhered roof systems, the adhesive composition including at least one elastomer, at least one organic solvent, at least one powdered superabsorber polymer, and at least one color pigment. The method includes preparing an adhered roof system, an adhered roof system, and the use of color pigments in an anhydrous adhesive composition for enabling leak detection in adhered roof systems by visual inspection.
    Type: Application
    Filed: September 4, 2019
    Publication date: October 21, 2021
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Wilfried CARL, Patricia HEIDTMAN
  • Adhesive composition and adhered roofing system prepared using the adhesive composition
    Patent number: 10358583
    Abstract: The invention is directed to an adhesive composition including at least one rubber component, a solvent, and at least one powdered superabsorber polymer. The invention also relates to a method for bonding a roofing membrane to a substrate using the adhesive composition as a contact adhesive, to fully adhered membrane roofing system, and to the use of adhesive composition for adhering roofing membranes to substrates by contact bonding.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: July 23, 2019
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Wilfried Carl, Markus Haufe
  • ADHESIVE COMPOSITION AND ADHERED ROOFING SYSTEM PREPARED USING THE ADHESIVE COMPOSITION
    Publication number: 20180010021
    Abstract: The invention is directed to an adhesive composition including at least one rubber component, a solvent, and at least one powdered superabsorber polymer. The invention also relates to a method for bonding a roofing membrane to a substrate using the adhesive composition as a contact adhesive, to fully adhered membrane roofing system, and to the use of adhesive composition for adhering roofing membranes to substrates by contact bonding.
    Type: Application
    Filed: June 21, 2017
    Publication date: January 11, 2018
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Wilfried CARL, Markus HAUFE
  • Curable composition suitable for the bonding of plasticized PVC
    Patent number: 9777202
    Abstract: A composition includes methyl methacrylate MMA, at least one elastomer or a core-shell polymer, and at least one radical former, as an adhesive, sealant or coaling for gluing, sealing or coaling substrates containing plasticized PVC.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: October 3, 2017
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Heinz Meier, Markus Haufe, Josef Lussi, Elyes Jendoubi, Wilfried Carl
  • Adhesion promoter composition for polyolefinic membranes
    Patent number: 9732250
    Abstract: Composition, comprising—at least one organic polymer,—at least one monomer from the group of acrylates,—at least one catalyst from the group of tertiary organic amines,—at least one solvent.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: August 15, 2017
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Elyes Jendoubi, Markus Haufe, Wilfried Carl
  • ADHESION PROMOTER COMPOSITION FOR POLYOLEFINIC MEMBRANES
    Publication number: 20150232686
    Abstract: Composition, comprising—at least one organic polymer,—at least one monomer from the group of acrylates,—at least one catalyst from the group of tertiary organic amines,—at least one solvent.
    Type: Application
    Filed: September 4, 2013
    Publication date: August 20, 2015
    Inventors: Elyes Jendoubi, Markus Haufe, Wilfried Carl
  • CURABLE COMPOSITION SUITABLE FOR THE BONDING OF PLASTICIZED PVC
    Publication number: 20150044459
    Abstract: The invention relates to the use of a composition comprising methyl methacrylate MMA, at least one elastomer and/or a core-shell polymer, and at least one radical former, as an adhesive, sealant or coating for gluing, sealing or coating substrates containing plasticized PVC.
    Type: Application
    Filed: April 9, 2013
    Publication date: February 12, 2015
    Inventors: Heinz Meier, Markus Haufe, Josef Lussi, Elyes Jendoubi, Wilfried Carl