Patents Assigned to Jackstadt GmbH
  • Patent number: 6673437
    Abstract: A luminescent coating compound of organic binder and luminescent fibers containing at least one organic binder and fibers which of a fiber-forming material with at least one luminescent dye or pigment distributed therein. Also a process of producing coatings of such compounds and articles with such coatings.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: January 6, 2004
    Assignee: Jackstädt GmbH
    Inventors: Michael Kohla, Christoph Frigge
  • Patent number: 6521066
    Abstract: A process for producing a film sheet (1), having at least one print carrier layer (2) of plastic, an adhesive layer (6) and a cover layer (8), in which the adhesive layer (6) is applied to the print carrier layer (2), the print carrier layer (2) which is provided with the adhesive layer (6) is sent for drying and the print carrier layer (2) which is provided with the adhesive layer (6) after drying is combined with the cover layer (8) to produce the film sheet (1) made easier and more economical, while preventing damage to the print carrier layer during drying, by the fact that the temperature of the print carrier layer (2) provided with the adhesive layer (6) is automatically controlled. An apparatus (10) for performing this process is also provided.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: February 18, 2003
    Assignee: Jackstadt GmbH
    Inventor: Dieter Frenkler
  • Patent number: 6461727
    Abstract: A label (1) to be applied to meat, with a paper layer (2) which has a front (3) which can be printed or written upon. To make a label (1) which sticks or adheres to both wet and dry spots on the meat and which can be easily removed again, on the back (4) of the paper layer (2) there is at least one area (7) with adhesive (6) and at least one area without adhesive (8).
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: October 8, 2002
    Assignee: Jackstadt GmbH
    Inventors: Bernd Lauer, Kerstin Pape, Sabine Ziegler
  • Patent number: 4948450
    Abstract: An adhesive label comprising, in order, a printing carrier, a primer on the back of the printing carrier, an adhesion layer, a covering layer, and an optional adhesive-repellent layer between the adhesion layer and the cover layer. The primer comprises isocyanate-terminated compounds, particularly isocyanate-terminated polyurethanes. The adhesive label is made by applying the adhesion layer to the covering layer or to the optional adhesive-repellent layer on the covering layer, and combining the adhesion layer and a stratum made from the printing carrier and the primer by applying the adhesion layer onto the primer.
    Type: Grant
    Filed: October 6, 1988
    Date of Patent: August 14, 1990
    Assignee: Jackstadt GmbH
    Inventors: Hans-Ulrich Hurter, Dieter Frenkler
  • Patent number: 4948663
    Abstract: An adhesive label comprising, in order, a printing carrier, a primer on the back of the printing carrier, an adhesion layer, a covering layer, and an optional adhesive-repellent layer between the adhesion layer and the cover layer. The primer comprises isocyanate-terminated compounds, particularly isocyanate-terminated polyurethanes. The adhesive label is made by applying the adhesion layer to the covering layer or to the optional adhesive-repellent layer on the covering layer, and combining the adhesion layer and a stratum made from the printing carrier and the primer by applying the adhesion layer onto the primer.
    Type: Grant
    Filed: August 6, 1987
    Date of Patent: August 14, 1990
    Assignee: Jackstadt GmbH
    Inventors: Hans-Ulrich Hurter, Dieter Frenkler