Patents by Inventor Jurgen Schischko

Jurgen Schischko 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).

  • Biaxially oriented polyolefins with a reduced blocking tendency with respect to cold sealing products
    Patent number: 7799436
    Abstract: The invention relates to a multilayered biaxially oriented polyolefin film in the form of a release film in a laminate which is coated on an outer surface thereof with a cold seal adhesive. The release film comprises a base layer and at least one outer layer. At least one layer of the release film contains wax having an average molecular weight Mn of 200-3000. The invention also relates to a method for producing the film and the use thereof.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: September 21, 2010
    Assignee: Trespaphan GmbH
    Inventors: Gerhard Wieners, Susanne Holzer, Jürgen Schischko
  • Method for producing biodegradable packing from biaxially drawn film
    Publication number: 20050098928
    Abstract: The invention relates to a method for producing a plastically moulded, biaxially drawn PLA film. According to said method, a biaxially drawn PLA film is heated to a high temperature and is plastically moulded by a pneumatic or mechanical force, or by a combination of pneumatic and mechanical force. The invention also relates to packaging produced from biaxially drawn, plastically moulded PLA film of this type and to a method for producing said packaging and the use thereof.
    Type: Application
    Filed: March 7, 2002
    Publication date: May 12, 2005
    Inventors: Sonja Rosenbaum, Marlies Rosenbaum, Jurgen Schischko, Detlef Busch
  • Biaxially oriented polyolefins with a reduced blocking tendency with respect to cold sealing products
    Publication number: 20030124344
    Abstract: The invention relates to a multilayered biaxially oriented polyolefin film in the form of a release film in a laminate which is coated on an outer surface thereof with a cold seal adhesive. The release film comprises a base layer and at least one outer layer. At least one layer of the release film contains wax having an average molecular weight Mn of 200-3000. The invention also relates to a method for producing the film and the use thereof.
    Type: Application
    Filed: October 3, 2002
    Publication date: July 3, 2003
    Inventors: Gerhard Wieners, Susanne Holzer, Jurgen Schischko