Patents by Inventor Gerhard STEUCK

Gerhard STEUCK 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).

  • Multilayer shrink film made of polyester with improved processing properties
    Patent number: 10112370
    Abstract: A film is provided that has three layers. The inventive films are made of semicrystalline or amorphous copolyesters and further include two exterior layers and an interior layer. The exterior layers include neopentyl-glycol-modified polyethylene terephthalate, while the interior layer includes 1,4-cyclohexanedimethanol-modified polyethylene terephthalate. The inventive films advantageously provide a shrink film that has a shrink performance similar to that of shrink films made of PVC.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: October 30, 2018
    Assignee: Klöckner Pentaplast GmbH
    Inventors: Roland Schrauf, Christian Dux, Gerhard Steuck, Günther Deiringer
  • Multilayer shrink film made of polyester with improved processing properties
    Publication number: 20150104631
    Abstract: A film is provided that has three layers. The inventive films are made of semicrystalline or amorphous copolyesters and further include two exterior layers and an interior layer. The exterior layers include neopentyl-glycol-modified polyethylene terephthalate, while the interior layer includes 1,4-cyclohexanedimethanol-modified polyethylene terephthalate. The inventive films advantageously provide a shrink film that has a shrink performance similar to that of shrink films made of PVC.
    Type: Application
    Filed: September 29, 2014
    Publication date: April 16, 2015
    Inventors: Roland SCHRAUF, Christian DUX, Gerhard STEUCK, Günther DEIRINGER