Patents by Inventor Antonis Gitsas

Antonis Gitsas 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).

  • POLYETHYLENE SEALANT FILM WITH LOW FRICTION CONTAINING RECYCLED POLYMER
    Publication number: 20240359444
    Abstract: The invention relates to a polyethylene sealant film comprising an outer layer O, a core layer C and an inner layer I, wherein the core layer C is made of a core layer composition comprising a component AC, which is a recycled low density ethylene polymer in an amount of at least 50 wt. %, based on the total weight of the core layer composition, and a slip agent; and the inner layer I is made of an inner layer composition comprising a component AI, which is a linear low density ethylene polymer having a density of from 910 to 925 kg/m3 and an MFR2 of from 0.5 to 2.0 g/10 min. determined according to ISO 1133. The invention further relates to a laminated polyethylene film and article comprising this polyethylene sealant film. The invention further relates to the use of the laminated polyethylene film and/or the polyethylene sealant film for packaging of an article.
    Type: Application
    Filed: September 2, 2021
    Publication date: October 31, 2024
    Inventors: Antonis Gitsas, Anthony Berthelier, Chantal Semaan, Andrey Buryak, Subrata Kumar Das, Raghvendra Singh, Mohammad Al Talafha, Fang Zhang
  • Polypropylene with broad molecular weight distribution
    Patent number: 10053524
    Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: August 21, 2018
    Assignee: BOREALIS AG
    Inventors: Markus Gahleitner, Norbert Hafner, Antonis Gitsas, Klaus Bernreitner
  • Polypropylene with broad molecular weight distribution
    Patent number: 10053528
    Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: August 21, 2018
    Assignee: BOREALIS AG
    Inventors: Markus Gahleitner, Norbert Hafner, Antonis Gitsas, Klaus Bernreitner
  • POLYPROPYLENE COMPOSITIONS FOR CAPACITOR FILM
    Publication number: 20170240733
    Abstract: The present invention relates to a newpolypropylene composition with improved processability and heat resistance for use in a capacitor film, as well as a cast film and a biaxially oriented film for the use as capacitor film comprising such polypropylene composition.
    Type: Application
    Filed: September 9, 2015
    Publication date: August 24, 2017
    Inventors: Antonis Gitsas, Dietrich Gloger, Franciscus Jacobs, Hermann Braun, Johannes Wolfschwenger
  • BOPP film with improved stiffness/toughness balance
    Patent number: 9637602
    Abstract: The present invention relates to a new biaxially oriented polypropylene (BOPP) film, a process for the preparation of such film as well as the use of a polypropylene for the preparation of such film and an article comprising such film.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: May 2, 2017
    Assignee: Borealis AG
    Inventors: Gregory Potter, Dietrich Gloger, Thomas Horill, Antonis Gitsas, Franciscus Jacobs, Matthew Parkinson
  • POLYPROPYLENE WITH BROAD MOLECULAR WEIGHT DISTRIBUTION
    Publication number: 20170101487
    Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Inventors: Markus Gahleitner, Norbert Hafner, Antonis Gitsas, Klaus Bernreitner
  • POLYPROPYLENE WITH BROAD MOLECULAR WEIGHT DISTRIBUTION
    Publication number: 20170101489
    Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Inventors: Markus Gahleitner, Norbert Hafner, Antonis Gitsas, Klaus Bernreitner
  • Polypropylene with broad molecular weight distribution
    Patent number: 9550844
    Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: January 24, 2017
    Assignee: Borealis AG
    Inventors: Markus Gahleitner, Norbert Hafner, Antonis Gitsas, Klaus Bernreitner
  • POLYPROPYLENE WITH BROAD MOLECULAR WEIGHT DISTRIBUTION
    Publication number: 20160108151
    Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
    Type: Application
    Filed: June 10, 2014
    Publication date: April 21, 2016
    Inventors: Markus Gahleitner, Norbert Hafner, Antonis Gitsas, Klaus Bernreitner