Patents by Inventor Peter Ras

Peter Ras 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).

  • Plastics film composed of rigid polyvinyl chloride (RPVC) and process for its production
    Patent number: 7422779
    Abstract: A plastics film 1 composed of rigid polyvinyl chloride serves as backing film for a sleeve label. The sleeve label can be applied by adhesive bonding and shrinking onto a peripheral surface of the cylindrical body. A protective covering film 2 has been laminated onto the plastics film 1. The plastics film 1 has been stretched in the machine direction of a calender and has a longitudinal heat shrinkage of from 40 to 60%, based on the unstretched plastics film. Perpendicularly to the machine direction of the calender, the heat shrinkage of the plastics film is from 0 to 10%.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: September 9, 2008
    Assignee: Kloeckner Pentaplast GmbH & Co. KG
    Inventors: Cor Van Rijn, Peter Ras, Hans Thijs
  • Plastics film composed of rigid polyvinyl chloride (RPVC) and process for its production
    Publication number: 20040175520
    Abstract: A plastics film 1 composed of rigid polyvinyl chloride serves as backing film for a sleeve label. The sleeve label can be applied by adhesive bonding and shrinking onto a peripheral surface of the cylindrical body. A protective covering film 2 has been laminated onto the plastics film 1. The plastics film 1 has been stretched in the machine direction of a calender and has a longitudinal heat shrinkage of from 40 to 60%, based on the unstretched plastics film. Perpendicularly to the machine direction of the calender, the heat shrinkage of the plastics film is from 0 to 10%.
    Type: Application
    Filed: March 3, 2004
    Publication date: September 9, 2004
    Inventors: Cor Van Rijn, Peter Ras, Hans Thijs