Patents by Inventor Dietger Frisch

Dietger Frisch 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).

  • Multi-layer reinforcing laminate
    Patent number: 7238407
    Abstract: Multi-layer laminates are provided which contain at least two binder layers and at least two textile-containing layers. One binder layer faces a substrate to be reinforced, with a second binder layer between two textile-containing layers wherein one of the textile-containing layers is interposed between the binder layers. The binder layer facing the substrate has an elasticity modulus when cured which is less than or the same as the elasticity modulus of the second binder layer. The laminates are suitable for reinforcing or stiffening planar substrates, especially thin-walled substrates such as motor vehicle body parts.
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: July 3, 2007
    Assignees: Henkel Kommanditgesellschaft Auf Aktien, Dr. Ing. H.C.F. Porsche Aktiengesellschaft
    Inventors: Karl Wesch, Matthias Jaehnichen, Adriano Morozini De Lira, Juergen Durm, Dietger Frisch
  • Multi-layer reinforcing laminate
    Publication number: 20050239357
    Abstract: Multi-layer laminates are provided which contain at least two binder layers and at least two textile-containing layers. One binder layer faces a substrate to be reinforced, with a second binder layer between two textile-containing layers wherein one of the textile-containing layers is interposed between the binder layers. The binder layer facing the substrate has an elasticity modulus when cured which is less than or the same as the elasticity modulus of the second binder layer. The laminates are suitable for reinforcing or stiffening planar substrates, especially thin-walled substrates such as motor vehicle body parts.
    Type: Application
    Filed: April 18, 2005
    Publication date: October 27, 2005
    Inventors: Karl Wesch, Matthias Jaehnichen, Adriano Morozini De Lira, Juergen Durm, Dietger Frisch