公开(公告)号：US12227905B2

公开(公告)日：2025-02-18

申请号：US18068105

申请日：2022-12-19

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan Sick ,  Dario Grochla ,  Sven Hamann

IPC: E01C13/08 ,  B01J2/12

Abstract: A method of creating an artificial turf infill comprising providing olive pit fragments from an oil extraction process employing compressing the olives for extracting the olive oil, and tumbling the olive pit fragments to smoothen sharp edges of the olive pit fragments to produce rounded olive pit fragments.

公开(公告)号：US11987939B2

公开(公告)日：2024-05-21

申请号：US17539551

申请日：2021-12-01

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan Sick

IPC: E01C13/08 ,  B29C48/00 ,  B29C48/05 ,  B29C48/21 ,  B29C48/88 ,  D01D5/088 ,  D01D5/098 ,  D01F1/10 ,  D01F8/06 ,  D01F8/12 ,  D02G3/02 ,  D05C15/04 ,  D05C17/02 ,  D06N7/00 ,  D06N7/02 ,  B29K23/00 ,  B29K105/26

CPC classification number: E01C13/08 ,  B29C48/0018 ,  B29C48/022 ,  B29C48/05 ,  B29C48/21 ,  B29C48/911 ,  B29C48/919 ,  D01D5/0885 ,  D01D5/098 ,  D01F1/10 ,  D01F8/06 ,  D01F8/12 ,  D02G3/02 ,  D05C15/04 ,  D05C17/02 ,  D06N7/0065 ,  E01C13/083 ,  B29K2023/0625 ,  B29K2105/26 ,  D06N2201/0254 ,  D06N2201/10 ,  D10B2505/202

Abstract: The invention provides for a method of manufacturing artificial turf (1000). The method includes creating a polymer mixture, such as polymer mixture (400), where the polymer mixture is at least a three-phase system. The polymer mixture includes a first polymer, a second polymer and a compatibilizer. The first polymer is a polyamide (PA) and the second polymer is a polyethylene (PE). The first polymer is included in an amount of 0.125 percent to 5 percent by weight, the second polymer is included in an amount of 60 percent to 97 percent by weight and the compatibilizer is included in an amount of 0.375 percent to 15 percent by weight. The first polymer and the second polymer are immiscible, and the first polymer forms polymer beads surrounded by the compatibilizer within the second polymer.

公开(公告)号：US20240125057A1

公开(公告)日：2024-04-18

申请号：US18392931

申请日：2023-12-21

Applicant: APT Advanced Polymer Technology Corp. ,  Polytex Sportbelage Produktions-GmbH

Inventor： Kris BROWN

IPC: E01C13/08

CPC classification number: E01C13/083

Abstract: A method for manufacturing an artificial turf system provides for collecting infill from an existing artificial turf, wherein the collected infill comprises collected rubber granulates, mixing the collected rubber granulates and a binding agent for generating an elastic binding composition, applying the elastic binding composition over a base layer or over an optional existing artificial turf on top of the base layer, and applying a new artificial turf over the elastic binding composition, and the artificial turf system generated therein.

公开(公告)号：US11926971B2

公开(公告)日：2024-03-12

申请号：US16767980

申请日：2018-12-07

Applicant: APT Advanced Polymer Technology Corp. ,  Polytex Sportbelage Produktions-GmbH

Inventor： Kris Brown

IPC: E01C13/08

CPC classification number: E01C13/083

Abstract: A method for manufacturing an artificial turf system provides for collecting infill from an existing artificial turf, wherein the collected infill comprises collected rubber granulates, mixing the collected rubber granulates and a binding agent for generating an elastic binding composition, applying the elastic binding composition over a base layer or over an optional existing artificial turf on top of the base layer, and applying a new artificial turf over the elastic binding composition, and the artificial turf system generated therein.

公开(公告)号：US20230392324A1

公开(公告)日：2023-12-07

申请号：US17842167

申请日：2022-06-16

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan SICK ,  Sven HAMANN ,  Thorsten VAN DEN BERG

IPC: E01C13/08

CPC classification number: E01C13/08

Abstract: An artificial turf fiber comprising a polymer material and an anti-slip agent disposed within the polymer, characterized in that the anti-slip agent has an effective rate of migration in the polymer material and is provided in the polymer material in an effective amount to provide effective reduction of the fiber friction coefficient on the surface of the fiber for at least one year, preferably for at least 2 years, more preferably for at least 5 years, and most preferably for at least 10 years.

公开(公告)号：US20220161477A1

公开(公告)日：2022-05-26

申请号：US17539551

申请日：2021-12-01

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan SICK

IPC: B29C48/00 ,  B29C48/05 ,  B29C48/21 ,  B29C48/88 ,  E01C13/08

Abstract: The invention provides for a method of manufacturing artificial turf (1000). The method includes creating a polymer mixture, such as polymer mixture (400), where the polymer mixture is at least a three-phase system. The polymer mixture includes a first polymer, a second polymer and a compatibilizer. The first polymer is a polyamide (PA) and the second polymer is a polyethylene (PE). The first polymer is included in an amount of 0.125 percent to 5 percent by weight, the second polymer is included in an amount of 60 percent to 97 percent by weight and the compatibilizer is included in an amount of 0.375 percent to 15 percent by weight. The first polymer and the second polymer are immiscible, and the first polymer forms polymer beads surrounded by the compatibilizer within the second polymer.

公开(公告)号：US20220056648A1

公开(公告)日：2022-02-24

申请号：US17312225

申请日：2019-12-16

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan SICK ,  Kris BROWN ,  Ivo LOHR ,  Stefan HALLY

IPC: E01C13/02 ,  E01C13/08

Abstract: Playing surface, in particular a sports floor or playing field. The playing surface comprises a substrate layer lying on top of a base layer and one or more additional layers lying on top of the substrate layer. The substrate layer is a leveled, compacted mixture of elastic granules and stones. At least one of the additional layers is an elastic layer. The substrate layer and the one or more additional layers form the playing surface.

公开(公告)号：US11015302B2

公开(公告)日：2021-05-25

申请号：US15564064

申请日：2017-03-02

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan Sick ,  Zdenka Finder ,  Ivo Lohr

IPC: E01C13/06 ,  E01C19/17 ,  E01C19/46 ,  E01C7/35 ,  C08L75/04 ,  C08G18/10 ,  C08G18/76 ,  C08L75/08 ,  E04F15/22

Abstract: A method for producing polyurethane flooring includes providing polyurethane reactive components including a isocyanate component and a polyol component, determining environmental data, determining process parameters for mixing the polyurethane reactive components, wherein the process parameters depend on the environmental data, mixing the foam for the polyurethane flooring by mixing the isocyanate component and the polyol component using a froth foam process with the process parameters, applying a first lane of the liquid foam to a ground, applying a second lane of the liquid foam to the ground, wherein a side edge of the second lane gets in contact with a side edge of the first lane, wherein the process parameter are determined so that the foam of the first lane is not cured before applying the foam of the second lane. Furthermore, the invention relates to an apparatus and a system for producing a polyurethane flooring.

公开(公告)号：US20200340142A1

公开(公告)日：2020-10-29

申请号：US16758696

申请日：2018-11-02

Applicant: Polytex Sportbelage Produktions-GmbH ,  Sima S.R.L.

Inventor： Stephan SICK ,  Dirk SANDER ,  Ivo LOHR ,  Andrea ZUCCONI

IPC: D01D5/34 ,  B29C48/05 ,  B29C48/21 ,  B29C48/30

Abstract: A coextrusion head for manufacturing a bicomponent polymer fiber, comprising a first inlet for receiving a core polymer component, a second inlet for receiving a cladding polymer component, and a dual-channel nozzle comprising an inner channel and an outer channel encompassing the inner channel. The inner and outer channel are in hydraulic connection with the first and second inlet, respectively. The dual-channel nozzle further comprises a joining path establishing a hydraulic connection between the inner channel, the outer channel, and a nozzle outlet of the dual-channel nozzle. The joining path is adapted for bringing the core polymer component and the cladding polymer component into contact with each other such that a contact layer comprising a mixture of the core polymer component and the cladding polymer component is formed between the core polymer component and the cladding polymer component.

公开(公告)号：US12195931B2

公开(公告)日：2025-01-14

申请号：US18463790

申请日：2023-09-08

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan Sick ,  Dirk Sander ,  Ivo Lohr

IPC: E01C13/08 ,  D01D5/253 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D06N7/00

Abstract: An artificial turf fiber comprising at least one monofilament, each monofilament comprising a cylindrical core and a cladding. The core comprises a core polymer and threadlike regions formed by a thread polymer and embedded in the core polymer. The cladding is formed by a cladding polymer surrounding the core. It has a non-circular profile and is miscible with the core polymer.