公开(公告)号：US20240271372A1

公开(公告)日：2024-08-15

申请号：US18292735

申请日：2022-08-01

Applicant: RECREATIONAL SYSTEMS INTERNATIONAL B.V.

Inventor： Arnoud Frederik FIOLET

IPC: E01C13/08 ,  B29B17/04 ,  B29K67/00 ,  B29L31/00 ,  B29L31/52 ,  C09J5/00 ,  C09J167/00 ,  C09J181/06 ,  D06N7/00

CPC classification number: E01C13/08 ,  B29B17/0412 ,  C09J5/00 ,  C09J167/00 ,  C09J181/06 ,  D06N7/0065 ,  D06N7/0078 ,  B29K2067/00 ,  B29L2031/52 ,  B29L2031/702 ,  C09J2467/00 ,  C09J2481/00 ,  D06N2201/02 ,  D06N2203/06 ,  D06N2211/066

Abstract: The present invention generally relates to artificial turf, and more particularly to an artificial turf that is fully recyclable, as well as to a production method for manufacturing such an artificial turf. According to a first aspect of the present description, artificial turf is provided arranged for use as a sports field. The artificial turf comprises at least a substrate, artificial turf fibers and a coating, wherein at least first artificial turf fibers are attached to the substrate, and wherein the substrate is further provided with the coating for providing a tuft withdrawal force of the first artificial turf fibers of at least 30 Newtons. The first artificial turf fibers are made of polyester and/or co-polyester, and the coating is a polyether sulfone adhesive for completely recycling the artificial turf into polyester granules.

公开(公告)号：US20240337073A1

公开(公告)日：2024-10-10

申请号：US18293681

申请日：2022-09-01

Applicant: RECREATIONAL SYSTEMS INTERNATIONAL B.V.

Inventor： Hans Marcel Martha BORGERS ,  Arnoud Frederik FIOLET

IPC: E01C13/04 ,  G09F23/00

CPC classification number: E01C13/045 ,  G09F23/0066

Abstract: The present invention generally relates to a floor tile arranged for use as a construction element for the manufacture of a field such as a sports or playing field, the floor tile comprising a main face which is oriented upwards after manufacture of the field and is visible to users of the field, wherein the floor tile is a plastic floor tile and on the main face is provided with a graphic layer which is arranged to provide marking lines, logos, graphics or coloring of the floor tile, the graphic layer comprising UV ink, as well as a protective coating applied to the graphic layer, the protective coating comprising a two-component polyurethane coating provided with nonskid means, wherein the main face has been pre-treated by means of a corona treatment.