Patents by Inventor Hans-Joerg Rehm

Hans-Joerg Rehm 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).

  • Use of molybdenum compounds for paint coagulation
    Patent number: 5324437
    Abstract: The invention describes the use of molybdenum compounds in circulating waters of wet precipitators of spray coating units for detackifying and coagulating paints and/ or varnishes, waxes and other organic coating compositions, and a process for detackifying and coagulating paints and/ or varnishes, waxes and other organic coating compositions by means of molybdenum-containing coagulants.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: June 28, 1994
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Juergen Geke, Ragnar Margeit, Hans-Joerg Rehm
  • Liquid neutral one package coagulating agents for lacquers and coating materials
    Patent number: 4541931
    Abstract: A one package coagulating agent for lacquer and coating material contaminants in water and a method for its use, the agent comprising (a) at least one inorganic, water soluble, alkaline earth metal salt, and (b) at least one water soluble, cationically modified, polyethylene imine, the salt and imine being present in a mol ratio of about 50-1:1 respectively.
    Type: Grant
    Filed: May 4, 1984
    Date of Patent: September 17, 1985
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Juergen Geke, Hans-Joerg Rehm