Patents Assigned to QCP HOLDING B.V.
  • Polymer composition for improved grade plastics from recycled material
    Patent number: 11780999
    Abstract: A polymer composition including 60-80 wt % of a recycled polypropylene; 10-35 wt % of a recycled polyethylene; 5-20 wt % of a polyolefin elastomer (POE); 0.1-10 wt % styrene ethylene butylene styrene block copolymer (SEBS); wherein the wt % is relative to the total weight of the polymer composition; wherein the polymer composition includes at least 11 wt % of polyolefin elastomer and styrene ethylene butylene styrene block copolymer.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: October 10, 2023
    Assignee: QCP HOLDING B.V.
    Inventors: Franciscus Elisabeth Jacobus Essers, Martinus Hendrikus Maria Van Enckevort, Marc Peter August Houtermans, Johannes Venerius
  • Polymer composition for improved grade plastics from recycled material
    Patent number: 11427704
    Abstract: A polymer composition including 60-80 wt % of a recycled polypropylene; 10-5 wt % of a recycled polyethylene; 5-20 wt % of a polyolefin elastomer (POE); 0.1-10 wt % styrene ethylene butylene styrene block copolymer (SEBS); wherein the wt % is relative to the total weight of the polymer composition; wherein the polymer composition includes at least 11 wt % of polyolefin elastomer and styrene ethylene butylene styrene block copolymer.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: August 30, 2022
    Assignee: QCP HOLDING B.V.
    Inventors: Franciscus Elisabeth Jacobus Essers, Martinus Hendrikus Maria Van Enckevort, Marc Peter August Houtermans, Johannes Venerius