Patents Assigned to ALKOR Gesellschaft mit beschrankter Haftung Kunststoffverkauf
  • Method of printing on plastic foil
    Patent number: 4167595
    Abstract: Plastic webs, including webs of rigid and plasticized PVC, can be printed at high speed on conventional rotogravure presses with an ink whose vehicle consists of polyalkyl acrylate and polyalkyl methacrylate binder dispersed in a homogeneous, aqueous solvent in a weight ratio of 100:3 to 100:25. The imprints adhere well and resist abrasion.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: September 11, 1979
    Assignee: Alkor Gesellschaft mit beschrankter Haftung Kunststoffverkauf
    Inventors: Victor Peters, Franz Krammer
  • Printing ink
    Patent number: 4104219
    Abstract: Plastic webs, including webs of rigid and plasticized PVC, can be printed at high speed on conventional rotogravure presses with an ink whose vehicle consists of polyalkyl acrylate and polyalkyl methacrylate binder dispersed in a homogeneous, aqueous solvent in a weight ratio of 100:3 and 100:25. The imprints adhere well and resist abrasion.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: August 1, 1978
    Assignee: ALKOR Gesellschaft mit beschrankter Haftung Kunststoffverkauf
    Inventors: Victor Peters, Franz Krammer