Patents Assigned to POLYGREEN SRL
  • Publication number: 20230037309
    Abstract: An artificial grass surface structure (1) for sports fields includes a mat (2) with filaments (4) which simulate a grass surface, and at least a filling layer (5) having a granular infill material (6) arranged between the filaments (4). The granular infill material for synthetic grass surfaces includes a plurality of granules (8) having a thermoplastic polymeric matrix and a load dispersed in the matrix. The load includes at least a cellulose-based vegetable component.
    Type: Application
    Filed: October 17, 2022
    Publication date: February 9, 2023
    Applicant: POLYGREEN SRL
    Inventors: Massimo BARALDI, Roberto DIAN, Riccardo MARITANO
  • Publication number: 20190145055
    Abstract: An artificial grass surface structure (1) for sports fields includes a mat (2) with filaments (4) which simulate a grass surface, and at least a filling layer (5) having a granular infill material (6) arranged between the filaments (4). The granular infill material for synthetic grass surfaces includes a plurality of granules (8) having a thermoplastic polymeric matrix and a load dispersed in the matrix. The load includes at least a cellulose-based vegetable component.
    Type: Application
    Filed: May 2, 2017
    Publication date: May 16, 2019
    Applicant: POLYGREEN SRL
    Inventors: Massimo BARALDI, Roberto DIAN, Riccardo MARITANO