Patents Assigned to CONSTAB Polyolefin Additives GmbH
  • Multilayer polyolefin film
    Patent number: 10906276
    Abstract: The invention relates to a multilayer polyolefin film with improved barrier effect against oxygen and water vapor and having at least one core layer and two cover layers, in which at least one layer contains a hydrocarbon resin and a nucleating agent.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: February 2, 2021
    Assignee: CONSTAB Polyolefin Additives GmbH
    Inventors: Andreas Strunk-Westermann, Patrick Brandhoff
  • MULTILAYER POLYOLEFIN FILM
    Publication number: 20200139685
    Abstract: The invention relates to a multilayer polyolefin film with improved barrier effect against oxygen and water vapor and having at least one core layer and two cover layers, in which at least one layer contains a hydrocarbon resin and a nucleating agent.
    Type: Application
    Filed: September 28, 2017
    Publication date: May 7, 2020
    Applicant: CONSTAB Polyolefin Additives GmbH
    Inventors: Andreas STRUNK-WESTERMANN, Patrick BRANDHOFF