Patents by Inventor Hermann Pahl

Hermann Pahl 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).

  • Quick-hardening silicone materials with good adhesive properties
    Patent number: 6395855
    Abstract: The present invention relates to mixtures containing bi-functionally terminated diorganopoly siloxanes aminosilane or oxime or alkoxy crosslinking agents, and optionally, filling materials, suitable additives, pigments, colorants, anti-oxidation pigments, anti-heat pigments, and light-protection pigments in addition to solvents and plasticizers. Said mixtures contain water and a catalyst in the form of an acidic or basic neutral salt as an accelerating cross-linking agent.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: May 28, 2002
    Assignee: Heidelberger Bauchemie GmbH
    Inventors: Werner Luft, Michael Futscher, Hermann Pahl