Patents by Inventor Willi Peter

Willi Peter 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).

  • Coating composition for producing electrically conductive coatings
    Patent number: 6558746
    Abstract: A coating composition for producing electrically conductive coatings, containing one or more electrically conductive pigments and an organic binder, as well as, optionally, additives and auxiliary agents, in an aqueous solvent, which organic binder contains a copolymer dispersible in water and based on (meth)acrylate- and silylated, unsaturated monomers. The total content of organic solvents in the composition does not exceed 0.5% by weight. The coatings thus obtained are especially well-bonded and resistant to mechanical influences and to solvents, and exhibit suitable conductivity (sheet resistivity) values.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: May 6, 2003
    Assignee: Ferro GmbH
    Inventors: Karl-Anton Starz, Willi Peter
  • Coating composition for producing electrically conductive coatings
    Publication number: 20020037369
    Abstract: A coating composition for producing electrically conductive coatings, containing one or more electrically conductive pigments and an organic binder, as well as, optionally, additives and auxiliary agents, in an aqueous solvent, which organic binder contains a copolymer dispersible in water and based on (meth)acrylate- and silylated, unsaturated monomers. The total content of organic solvents in the composition does not exceed 0.5% by weight. The coatings thus obtained are especially well-bonded and resistant to mechanical influences and to solvents, and exhibit suitable conductivity (sheet resistivity) values.
    Type: Application
    Filed: October 3, 2001
    Publication date: March 28, 2002
    Inventors: Karl-Anton Starz, Willi Peter
  • Pastes for fired-on layers
    Patent number: 5882549
    Abstract: A stable paste for fired-on layers which produces few pyrolysis products contains 0.3 to 3 wt. % of polyethylenimine as binder. The binder inhibits sedimentation of the contents of the paste.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: March 16, 1999
    Assignee: Degussa Aktiengesellschaft
    Inventors: Ralf Zuber, Knut Fehl, Willi Peter, Elisabeth Kasper