Patents by Inventor Heinz-Gunter Reichwein

Heinz-Gunter Reichwein 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).

  • Publication number: 20120164900
    Abstract: The invention relates to the providing of a coated reinforcement, coating thereof ultimately allowing for the providing of a fiber-reinforced product, particularly in the infusion method, having exceptional mechanical properties, wherein the composition of the coating comprises a solid resin and carbon nanotubes and said composition has been subjected to heat treatment above the melting temperature of the softening range and below the cross-linking temperature of the solid resin, which is self-crosslinking as applicable, wherein the composition is fixed on the surface of the reinforcement.
    Type: Application
    Filed: July 22, 2010
    Publication date: June 28, 2012
    Inventors: Heinz-Gunter Reichwein, Tareq Hasson, Dirk Ewald
  • Publication number: 20060286385
    Abstract: A method for the preparation and processing of epoxy resin molding compositions comprised of epoxy resins, hardeners, fillers and additives, by mixing the epoxy resins with the other components of the composition in a high-speed mixer and granulating the same and homogenizing the resultant free-flowing granules shortly prior to shaping and curing under pressure.
    Type: Application
    Filed: February 19, 2003
    Publication date: December 21, 2006
    Applicant: BAKELITE AG
    Inventors: Heinz-Gunter Reichwein, Michael Schwab, Jens Steinmann, Gunda Kuhlmann, Frank Bayerl, Thomas Dressen
  • Publication number: 20040070109
    Abstract: The invention relates to a method for producing a fiber-reinforced product based on epoxy resin.
    Type: Application
    Filed: June 10, 2003
    Publication date: April 15, 2004
    Inventors: Andreas Palinsky, Holger Dey, Ulrich Stieber-Monida Steiber Heir, Antonietta Tumminello, Peter Veit, Heinz-Gunter Reichwein, Jurgen Schillgalies
  • Patent number: 6372861
    Abstract: A curable mixture comprising at least one cyanate resin, at least one epoxide compound with more than one epoxy group per molecule, and a metal formula selected from the group consisting of MLxBy, M[SR]xBy, M[SR]x(N)y, M(PHal)m and M(PHal)m(N)n wherein M is a cation of a complexing metal, SR is an organic or inorganic acid residue, L is a chelating ligand, B is a Lewis base, PHal is an ion of a pseudohalide, N is a nitrogen base, x is an integer from 1 to 8, y is an integer from 1 to 5, z is an integer from 7 to 8, m is an integer from 2 to 3 and n is an integer from 1 to 2.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: April 16, 2002
    Assignee: Bakelite A.G.
    Inventors: Jürgen Schillgalies, Heinz-Günter Reichwein, Andreas Palinsky, Achim Kaffee