EP2161374B1 - Gazon artificiel - Google Patents

Gazon artificiel Download PDF

Info

Publication number
EP2161374B1
EP2161374B1 EP20080015877 EP08015877A EP2161374B1 EP 2161374 B1 EP2161374 B1 EP 2161374B1 EP 20080015877 EP20080015877 EP 20080015877 EP 08015877 A EP08015877 A EP 08015877A EP 2161374 B1 EP2161374 B1 EP 2161374B1
Authority
EP
European Patent Office
Prior art keywords
waste materials
component
blades
plastic
pbt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP20080015877
Other languages
German (de)
English (en)
Other versions
EP2161374A1 (fr
Inventor
Jürgen Morton-Finger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Motech GmbH Technology and Systems
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motech GmbH Technology and Systems filed Critical Motech GmbH Technology and Systems
Priority to EP20080015877 priority Critical patent/EP2161374B1/fr
Priority to CA2677511A priority patent/CA2677511C/fr
Priority to RU2009133729/03A priority patent/RU2516308C2/ru
Priority to US12/556,002 priority patent/US8283003B2/en
Priority to CN200910205760A priority patent/CN101684634A/zh
Publication of EP2161374A1 publication Critical patent/EP2161374A1/fr
Priority to US13/587,318 priority patent/US8936748B2/en
Application granted granted Critical
Publication of EP2161374B1 publication Critical patent/EP2161374B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Definitions

  • the invention relates to a method for producing an artificial turf, in particular for sports fields, garden design, golf courses and the like with a base layer, a plurality of blades and a damping material.
  • Processes for the production of artificial turf are basically known from practice. It has proven itself to attach natural grass blades similar fibers on a substrate and to fill the spaces between the fibers with an insulating material. For example, shredded car tires are filled in as insulation material.
  • a disadvantage of the known from practice artificial turf is that they have insufficient resilience or do not re-erect after a load or not sufficient. Furthermore, the shredded car tires represent an environmental impact.
  • JP 2003-268648 A is an artificial turf with a base layer and a variety of stalks known. PET or PBT can be used to make the synthetic turf.
  • PET or PBT can be used to make the synthetic turf.
  • the WO 2005/005731 A deals with an artificial turf, with improved filaments for the blades of an artificial turf.
  • the blades of this artificial turf consist of filaments which have a central area and two wing areas with respect to their cross-section. It also filaments are used, which have in their midst, as it were a core-shell configuration.
  • the core can also consist of PBT.
  • the invention is based on the technical problem of specifying a method for producing an artificial turf, the stalks of which erect reliably over a long period of time after a load which has an outstanding visual appearance and high environmental compatibility, which is easy to produce and whose production is inexpensive to carry out.
  • the invention teaches a method for producing an artificial turf, in particular for sports fields, with a base layer, a plurality of stalks and a damping material, wherein stalks are produced, which are mainly made of polyethylene terephthalate (PET) from waste materials and / or polybutylene terephthalate ( PBT) are made of waste materials, wherein the blades are produced as multicomponent fibers with core-sheath configuration with the proviso that a first plastic component forms the sheath of the multicomponent fibers and consists essentially of at least one plastic from the group "PET from waste materials, PBT from waste materials
  • the base layer is a flat base layer, preferably a fabric is used as the base layer used.
  • the base layer is made of a plastic and, preferably, a polyolefin and / or a polyester of terephthalic acid, preferably a polyester of terephthalic acid from waste materials.
  • the stalks consist largely of at least one polyester of terephthalic acid from waste materials means in the context of the invention that the stalks at least 50 wt .-%, preferably at least 60 wt .-%, recommended at least 70 wt .-%, preferably at least 80 wt % and, according to a particularly preferred embodiment, at least 90% by weight of the polyester of waste materials.
  • the stalks are made entirely of the polyester of terephthalic acid from waste materials.
  • the inventively used Polyester derived from waste materials from used plastic bottles and / or films. Appropriately, the used plastic bottles are shredded, so that so-called flakes arise.
  • the stems contain at least one dye and / or at least one UV stabilizer.
  • an inorganic, mineral and / or organic dye is used as the dye. It is within the scope of the invention that the dye is incorporated in the straw and / or applied to the stalk. It is recommended that at least one pigment that blocks the UV radiation and / or at least one UV radiation-absorbing additive is contained in the stalks as a UV stabilizer or is applied as a coating to the stalks.
  • the UV stabilizer has at least one component selected from the group consisting of "benzotriazoles, benzophenones, amine-based additives".
  • the stalks are configured as multicomponent fibers and preferably as bicomponent fibers.
  • the multicomponent fibers have a first plastic component and a second plastic component. It is recommended that the first plastic component and the second plastic component each form part of the cross section of the multicomponent fibers. In principle, it is possible that a third plastic component and optionally a plurality or a multiplicity of further plastic components in each case form part of the cross section of the multicomponent fibers.
  • the plastic components each extend over the entire length or essentially over the entire length of the blades or the multicomponent fibers.
  • the multicomponent fibers preferably consist exclusively of two plastic components or are configured as bicomponent fibers.
  • the multicomponent fibers have a core-shell configuration. It is within the scope of the invention that the first plastic component forms the jacket and the second plastic component forms the core of a multi-component fiber. It is recommended that the first plastic component surrounding the second plastic component at least partially, and preferably completely or substantially completely and preferably over the entire length or substantially over the entire length of the multi-component fiber. In principle, it is also possible for the first plastic component to surround the second plastic component only over a portion of the length of the multicomponent fiber. According to one embodiment of the synthetic turf according to the invention, at least one further plastic component is arranged between the first plastic component and the second plastic component, which preferably completely surrounds the second plastic component and is recommended to be completely surrounded by the first plastic component
  • the first plastic component consists essentially of at least one plastic from the group "virgin PET, PET from waste materials, virgin PBT, PBT from waste materials". According to a preferred embodiment, the first component consists exclusively of virgin PET and / or virgin PBT. But it is also possible that the first component consists exclusively of PET from waste materials or PBT from waste materials.
  • the second plastic component consists essentially of PET from waste materials and / or PBT from waste materials. It is possible that the second plastic component contains impurities such as dyes and / or other plastics and the like. According to one embodiment, the second plastic component exclusively of PET from waste materials or PBT from waste materials.
  • the first plastic component of the dye and / or the UV stabilizer is included.
  • the dye and / or the UV stabilizer is arranged exclusively in the first plastic component, or applied to the first plastic component.
  • the second plastic component then contains no dye and no UV stabilizer.
  • an adhesion promoter is at least partially disposed between the first plastic component and the second plastic component.
  • the adhesion promoter surrounds the second plastic component as a third plastic component completely or substantially completely over the length of the multi-component fiber. Empfohlene réelle the third plastic component over the entire length of the multi-component fiber is completely or substantially completely surrounded by the first plastic component.
  • the damping material consists of plastic fibers, wherein the plastic fibers of the damping material are formed as monocomponent fibers or preferably as multicomponent fibers.
  • the plastic fibers of the damping material are textured or crimped.
  • the damping material substantially comprises at least one plastic selected from the group of "virgin PET, waste PET, virgin PBT, PBT from waste material".
  • the damping material contains at least one dye and / or at least one UV stabilizer, wherein the Dye and / or the UV stabilizer can be introduced into the damping material or applied to the damping material.
  • the plastic fibers of the damping material are each wound at least in sections and preferably completely or substantially completely with a yarn, or are twisted or capriert.
  • the yarn is wholly or substantially wholly of at least one of the group "polyethylene (PE), polypropylene (PP), virgin PET, PET from waste materials, virgin PBT, PBT from waste materials, polyamide (PA)".
  • the yarn is produced by extrusion as a smooth or substantially smooth yarn.
  • the yarn and the plastic fibers of the damping material are fixed independently of each other or side by side with different tufting needles on the base layer.
  • the yarn and the plastic fibers of the damping material are fastened together with a tufting needle on the base layer.
  • the damping material consists of textured plastic fibers. Twisted means in the context of the invention that the plastic fibers of the damping material are each twisted with the yarn.
  • capriert in the context of the invention means that the plastic fibers of the damping material are each wrapped with the yarn. In principle, it is possible that the yarn is wrapped or capriert with a plastic fiber of the damping material.
  • the individual components of the multicomponent fibers of the damping material each form part of the cross section of the multicomponent fiber.
  • the individual components extend completely or essentially completely over the entire length of the multicomponent fibers of the damping material.
  • the multicomponent fibers have a core-sheath configuration, wherein according to a preferred embodiment, a sheath component completely or substantially completely surrounds a core component.
  • the dye and / or the UV stabilizer is arranged exclusively in the shell component or applied to the shell component.
  • the core component is mostly (more than 50% by weight) and preferably entirely of PET from waste materials and / or PBT from waste materials. It is recommended that most of the sheath component (more than 50% by weight) is made of virgin PET or virgin PBT.
  • the invention teaches a method for producing an artificial turf, with a base layer and with stalks, wherein at least one polyester in the form of polyethylene terephthalate (PET) from waste materials and / or polybutylene terephthalate (PBT) is crystallized from waste materials and dried, the polyester subsequently in an extruder with at least one dye and / or at least one UV stabilizer is added, wherein stalks of the artificial turf are extruded as multi-component fibers with core-sheath configuration, wherein the extrusion is carried out with the proviso that at least a first, the sheath forming Plastic component consists essentially of the PET from waste materials and / or the PBT of waste materials, and wherein these plastic components containing the dye and / or the UV stabilizer, and wherein the stems are fixed on a base layer.
  • PET polyethylene terephthalate
  • PBT polybutylene terephthalate
  • the polyester is expediently fed to the extruder from waste materials by means of a metering device and preferably by means of a metering screw.
  • the polyester is mixed from waste materials in the extruder with the dye and / or the UV stabilizer.
  • an extruder for example, a single-screw extruder, twin-screw extruder, Multi-screw extruder or planetary extruder can be used.
  • multicomponent fibers are produced or extruded through the use of at least one and preferably at least two extruders.
  • the multiconstituent fibers comprise at least one polyester and preferably two different polyesters of terephthalic acid selected from the group of virgin PET, PET from waste materials, virgin PBT, PBT from waste materials.
  • at least one component of the multicomponent fiber consists largely of PET from waste materials and / or PBT from waste materials.
  • at least one component and preferably only one component of the multicomponent fibers contains the dye and / or the UV stabilizer. It is within the scope of the invention that the blades are fixed by tufts on the base layer.
  • the extrusion of the multicomponent fibers is carried out with the proviso that the multicomponent fibers have a core-sheath configuration and that at least a first, the sheath-forming plastic component of a straw contains the dye and / or the UV stabilizer. It is within the scope of the invention that a second, the core-forming plastic component contains no dye and no UV stabilizer. In other words, only or exclusively the first plastic component is mixed or coated with the dye and / or the UV stabilizer.
  • the polyester of terephthalic acid is added from waste materials in the extruder with at least one chain extender.
  • a chain extender or chain extension substance becomes also referred to as "chain extender".
  • the chain extender preferably binds to a terminal functional group of a first molecule of the polyester and links the first molecule to a second molecule of the polyester. In this way, two suitably different molecules of a polyester of terephthalic acid are bonded together, resulting in an extension of the polymeric molecular skeleton.
  • the chain extender contains at least one substance selected from the group "lactam derivative, oxazole derivative, caprolactam derivative".
  • the polyester of terephthalic acid is dried from waste materials in an extruder selected from the group "single screw extruder, twin screw extruder, multi-screw extruder, planetary extruder".
  • the drying of the polyester of terephthalic acid is carried out in a multi-shaft extruder or planetary extruder. It is within the scope of the invention that the twin-screw extruder is fed underlaid with the proviso that the worm threads is fed only to 20% to 60% and preferably to 30% to 50% with the polyester of terephthalic acid from waste materials.
  • the polyester of the terephthalic acid from waste materials is fed to the twin-screw extruder by means of the metering device. It is recommended that both extruder screws of the twin-screw extruder have the same direction of rotation.
  • the extruder interior of the extruder is connected to a vacuum pump, by the operation of the pressure in the extruder interior is lowered. Empfohleneimpact carried out a removal or removal of low molecular weight compounds and water from the polyester of terephthalic acid in the extruder interior under reduced pressure.
  • the twin-screw extruder through the Dosing the preferably crystallized and suitably not predried polyester of terephthalic acid from waste materials fed.
  • a damping material is placed between the blades on the base layer.
  • the damping material consists of monocomponent fibers and preferably of multicomponent fibers.
  • the monocomponent fibers or the multicomponent fibers of the damping material are produced by extrusion through a stuffer box as textured or crimped monocomponent fibers or multicomponent fibers.
  • the monocomponent fibers consist, for the most part and preferably completely, of the polyester of terephthalic acid from waste materials.
  • a core component consists mostly and preferably entirely of the polyester of terephthalic acid from waste materials and is recommended to be completely or substantially completely surrounded by a sheath component.
  • the sheath component consists essentially of a virgin polyester of terephthalic acid.
  • the sheath component is made of a polyester of terephthalic acid from waste materials.
  • the dye and / or the UV stabilizer is introduced exclusively into the shell component or applied to the shell component.
  • the invention is based on the finding that the synthetic turf produced by the method according to the invention has a surprisingly high load capacity. This means in particular that the stalks a high Have resilience or elasticity. If such an artificial turf is subjected to frequent loads in which the stalks are regularly bent, the stalks regularly re-erect themselves completely. As a result, the artificial turf produced according to the invention also has a pleasing or optimal appearance even after a long service life or usage time. It is also essential to the invention that the synthetic turf produced according to the invention has excellent damping properties. Furthermore, the damping material according to the invention is characterized by excellent skin compatibility, whereby the risk of injury for example, on the artificial turf rushing athletes is very low. This is achieved inter alia by the design of the textured, the damping material forming fibers. Furthermore, the environmental compatibility of the synthetic turf produced according to the invention is not critical.
  • the invention is based on the finding that the synthetic turf produced according to the invention can easily be produced from readily available and inexpensive starting materials. It is also advantageous that, in particular, the optical quality of the core components of the multicomponent fibers, which can be used as blades and as a damping material, have no or essentially no influence on the appearance of the artificial turf.
  • Fig. 1 shows an enlarged view of the artificial turf invention.
  • stalks 1 are fixed to a base layer 2.
  • the base layer 2 is a fabric. It can be seen that between the blades 1 on the base layer 2, an inventive damping material 3 is arranged.
  • a straw 1 according to the invention is designed in the embodiment as a two-component fiber with a core-sheath configuration.
  • a bicomponent fiber 6 of the damping material 3 according to the invention is shown, which has a core-sheath configuration.
  • a core component 7 is made of PET from waste materials
  • a sheath component 8 is made of a virgin PET added with a dye and a UV stabilizer.
  • the bicomponent fiber 6 of the damping material 3 is textured or crimped.
  • the bicomponent fiber 6 of the damping material 3 has a high elasticity and restoring forces, so that the straws projecting beyond the damping material 3 are reliably erected again after bending, for example by entering the synthetic turf after the end of the load.

Claims (11)

  1. Procédé de fabrication d'un gazon artificiel, notamment pour des terrains de sport, de l'architecture paysagiste, des terrains de golf et similaires, avec une couche de base (2), une pluralité de brins (1) et une matière amortisseuse (3),
    au cours duquel on créé des brins (1) constitués en majeure partie de téréphtalate de polyéthylène (PET) recyclé et/ou de téréphtalate de polybutylène (PBT) recyclé,
    au cours duquel on créé les brins (1) en tant que fibres à multicomposants, à configuration âme/enveloppe, avec la consigne qu'un premier composant en matière plastique forme l'enveloppe (4) des fibres à multicomposants et qu'il est sensiblement constitué d'au moins une matière plastique du groupe composé de « PET recyclé, PBT recyclé, PET vierge, PBT vierge »
    et au cours duquel on fixe les brins (1) à la couche de base (2) et on dispose la matière amortisseuse (3) entre les brins (1).
  2. Procédé selon la revendication 1, au cours duquel on rajoute aux brins (1) au moins un colorant et/ou au moins un stabilisateur UV.
  3. Procédé selon l'une quelconque des revendications 1 ou 2, au cours duquel on créé les brins (1) en tant que fibres à bicomposants.
  4. Procédé selon l'une quelconque des revendications 1 à 3, un deuxième composant en matière plastique formant l'âme (5) et étant sensiblement constitué de PET recyclé et/ou de PBT recyclé.
  5. Procédé selon l'une quelconque des revendications 2 à 4, le colorant et/ou le stabilisateur UV étant contenu dans le premier composant en matière plastique.
  6. Procédé selon l'une quelconque des revendications 1 à 5, la matière amortisseuse étant constituée de fibres de matière plastique et les fibres de matière plastique de la matière amortisseuse étant conçues en tant que fibres à monocomposant ou de préférence en tant que fibres à multicomposants.
  7. Procédé selon la revendication 6, au cours duquel on retord ou on double les fibres de matière plastique de la matière amortisseuse (3) chacune au moins en partie et de préférence entièrement ou presque entièrement avec un filé et le filé étant constitué entièrement ou presque entièrement d'au moins un composant du groupe « polyéthylène (PE), polypropylène (PP), PET vierge, PET recyclé, PBT vierge, PBT recyclé ».
  8. Procédé de fabrication d'un gazon artificiel, avec une couche de base (2) et avec des brins (1), au cours duquel on fait d'abord cristalliser et sécher un polyester sous la forme de téréphtalate de polyéthylène (PET)recyclé et/ou de téréphtalate de polybutylène (PBT) recyclé, puis on mélange ensuite le polyester dans une extrudeuse avec au moins un colorant et/ou avec au moins un stabilisateur UV, alors qu'on extrude les brins (1) du gazon artificiel en tant que fibres à multicomposants, avec une configuration âme/enveloppe, l'extrusion étant réalisée avec la consigne qu'au moins un premier composant en matière plastique formant l'enveloppe (4) est sensiblement constitué du PET recyclé et/ou du PBT recyclé et ledit composant en matière plastique contenant le colorant et/ou le stabilisateur UV et au cours duquel on fixe les brins (1) sur une couche de base (2).
  9. Procédé selon la revendication 8, au cours duquel dans l'extrudeuse, on mélange le polyester à au moins un allongeur de chaîne.
  10. Procédé selon l'une quelconque des revendications 8 ou 9, au cours duquel on fait sécher le polyester dans une extrudeuse choisie dans le groupe comprenant les « extrudeuses à une vis, les extrudeuses à deux vis, les extrudeuses à plusieurs arbres, les extrudeuses planétaires ».
  11. Procédé selon l'une quelconque des revendications 8 à 10, au cours duquel on dispose entre les brins (1) sur la couche de base (2) une matière amortisseuse (3).
EP20080015877 2008-09-09 2008-09-09 Gazon artificiel Not-in-force EP2161374B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20080015877 EP2161374B1 (fr) 2008-09-09 2008-09-09 Gazon artificiel
CA2677511A CA2677511C (fr) 2008-09-09 2009-09-02 Gazon artificiel
RU2009133729/03A RU2516308C2 (ru) 2008-09-09 2009-09-08 Искусственное покрытие
US12/556,002 US8283003B2 (en) 2008-09-09 2009-09-09 Artificial turf
CN200910205760A CN101684634A (zh) 2008-09-09 2009-09-09 人造草皮
US13/587,318 US8936748B2 (en) 2008-09-09 2012-08-16 Artificial turf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080015877 EP2161374B1 (fr) 2008-09-09 2008-09-09 Gazon artificiel

Publications (2)

Publication Number Publication Date
EP2161374A1 EP2161374A1 (fr) 2010-03-10
EP2161374B1 true EP2161374B1 (fr) 2013-01-02

Family

ID=40297740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080015877 Not-in-force EP2161374B1 (fr) 2008-09-09 2008-09-09 Gazon artificiel

Country Status (5)

Country Link
US (2) US8283003B2 (fr)
EP (1) EP2161374B1 (fr)
CN (1) CN101684634A (fr)
CA (1) CA2677511C (fr)
RU (1) RU2516308C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604638A1 (fr) 2018-07-30 2020-02-05 Polytex Sportbeläge Produktions-GmbH Fibre de gazon artificiel comprenant une structure âme-gainage comprenant un polymère vieilli
EP3604637A1 (fr) 2018-07-30 2020-02-05 Polytex Sportbeläge Produktions-GmbH Fibres de gazon artificiel comprenant des polymères vieillis et un agent de compatibilité
EP3604675A1 (fr) 2018-07-30 2020-02-05 Polytex Sportbeläge Produktions-GmbH Fibres de gazon artificiel comprenant un déchet de polymère et un polymère compensatoire

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341896T3 (es) * 2007-04-19 2010-06-29 MOTECH GMBH TECHNOLOGY & SYSTEMS Cesped artificial.
AR080651A1 (es) * 2010-02-19 2012-04-25 Nicolon Corp Doing Business As Tencate Geosynthetics North America Proteccion de residuos para geocontenedores, procedimiento de fabricacion y procedimiento de uso
EP2520696B1 (fr) * 2010-05-11 2014-02-26 Tiara-Teppichboden AG Fibre synthétique pour un revêtement de pelouse artificielle
CN102087081A (zh) * 2010-11-02 2011-06-08 广州爱奇实业有限公司 一种具有吸波功能的隐形人造草及其制备方法
EP2771513A1 (fr) * 2011-10-28 2014-09-03 Bonar B.V. Absorbeur de chocs pour systèmes de gazon artificiel
CN103774524A (zh) * 2011-12-28 2014-05-07 田友斌 一种人造草坪
US10370799B2 (en) 2013-12-13 2019-08-06 Dfs Europe Nv Tufted structure for landscape and sports
US10190267B2 (en) * 2013-12-13 2019-01-29 Bfs Europe Nv Artificial turf for landscape and sports
MX2014001230A (es) * 2014-01-30 2015-07-29 Kautec Technologies S A P I De C V Nuevos materiales compuestos basados en hules, elastomeros y sus reciclados.
US9752019B2 (en) * 2015-01-29 2017-09-05 Kautec Technologies, S.A.P.I De C.V. Composite materials based on rubbers, elastomers, and their recycled
AU2017232261B2 (en) * 2016-03-17 2020-05-07 Eurofilters N.V. Vacuum cleaner filter bag with recycled textile materials and/or cotton linters
DK3219376T3 (en) 2016-03-17 2019-01-14 Eurofilters Nv Vacuum cleaner filter bag of recycled plastics
ES2742406T3 (es) * 2016-10-06 2020-02-14 Eurofilters Nv Bolsas filtro para aspiradora con materiales textiles reciclados y/o línters de algodón
CN107165025A (zh) * 2017-05-06 2017-09-15 青岛百花旺塑料科技有限公司 一种使用pet/pbt弯曲丝的人造草坪
USD843262S1 (en) * 2017-05-29 2019-03-19 Ten Cate Thiolon B.V. Artificial grass blade
WO2019108687A1 (fr) * 2017-11-28 2019-06-06 Watershed Geosynthetics Llc Revêtement de sol de régulation de débit d'eau
AU2018374203A1 (en) * 2017-11-28 2020-07-09 Watershed Geosynthetics Llc Stabilized water flow control ground cover
USD962817S1 (en) * 2019-12-20 2022-09-06 Go Green Synthetic Lawn Solutions, Llc Turf fiber
USD945310S1 (en) * 2019-12-20 2022-03-08 Go Green Synthetic Lawn Solutions, Llc Turf fiber

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573147A (en) * 1968-01-24 1971-03-30 Monsanto Co Synthetic turf products having variable blade widths
US3551263A (en) * 1968-01-24 1970-12-29 Monsanto Co Cut pile type synthetic turf simulating grass
US3801421A (en) * 1970-11-09 1974-04-02 Minnesota Mining & Mfg Resilient composite useful as surfacing for athletics
US3944452A (en) * 1974-05-29 1976-03-16 Chevron Research Company Artificial turf preparation
US4061804A (en) * 1976-08-12 1977-12-06 Akzona Incorporated Non-directional rectangular filaments and products
US4617208A (en) * 1983-07-19 1986-10-14 Modern Fibers, Inc. Non-directional, synthetic, outdoor carpet
DE3525441A1 (de) * 1985-07-17 1987-01-29 Adolff J F Ag Bodenbelagsbahn
AT411161B (de) 1999-09-22 2003-10-27 Bacher Helmut Verfahren und vorrichtung zum recyclen von pet-gut
US6491991B2 (en) * 2000-02-14 2002-12-10 Southwest Recreational Industries, Inc. Artificial turf system
MXPA02009428A (es) * 2000-03-30 2003-02-12 Asahi Chemical Ind Hilo de monofilamento y proceso para su produccion.
JP2003268648A (ja) 2001-12-28 2003-09-25 Hagihara Industries Inc 人工芝用基布及びそれを用いた人工芝
EP1457600A1 (fr) * 2003-03-05 2004-09-15 Domo Cabrita Gazon synthétique
AU2003250972A1 (en) 2003-07-14 2005-01-28 Mattex Leisure Industries Artificial turf filament and artificial turf system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604638A1 (fr) 2018-07-30 2020-02-05 Polytex Sportbeläge Produktions-GmbH Fibre de gazon artificiel comprenant une structure âme-gainage comprenant un polymère vieilli
EP3604637A1 (fr) 2018-07-30 2020-02-05 Polytex Sportbeläge Produktions-GmbH Fibres de gazon artificiel comprenant des polymères vieillis et un agent de compatibilité
EP3604675A1 (fr) 2018-07-30 2020-02-05 Polytex Sportbeläge Produktions-GmbH Fibres de gazon artificiel comprenant un déchet de polymère et un polymère compensatoire

Also Published As

Publication number Publication date
CA2677511C (fr) 2015-11-10
US8936748B2 (en) 2015-01-20
CA2677511A1 (fr) 2010-03-09
CN101684634A (zh) 2010-03-31
RU2009133729A (ru) 2011-03-20
US8283003B2 (en) 2012-10-09
EP2161374A1 (fr) 2010-03-10
RU2516308C2 (ru) 2014-05-20
US20120305166A1 (en) 2012-12-06
US20100062192A1 (en) 2010-03-11

Similar Documents

Publication Publication Date Title
EP2161374B1 (fr) Gazon artificiel
EP1842944B9 (fr) Fil biodégradable
DE3717475A1 (de) Borstenware und verfahren zu ihrer herstellung
DE1660425A1 (de) Verfahren und Vorrichtung zum Spinnen von zusammengesetzten Faeden
DE3413362A1 (de) Zigarettenfilter und ihre herstellung
EP1983103B1 (fr) Gazon artificiel
EP1983104B1 (fr) Gazon artificiel
DE2328553A1 (de) Schlauchkonstruktion
DE102020108122B3 (de) Rohrartiges Rundgestrick und Verfahren hierzu
EP1381719B1 (fr) Monofilament thermoplastique pour poils de brosses
WO2014075199A1 (fr) Coton-tige
CH528611A (de) Folienförmiger, extrudierter Faserartikel und Verfahren zu dessen Herstellung
DE112020002068T5 (de) Recycelte Polyesterbindefaser
DE3244778C2 (fr)
DE102008038328A1 (de) Verfahren und Vorrichtung zum Schmelzspinnen einer Mehrzahl einfarbiger Filamente
EP0330932A2 (fr) Procédé de fabrication d'articles en matière plastique renforcées de fibres courtes
EP1748874A1 (fr) Procede pour produire des granules de plastique contenant des fibres
AT411661B (de) Langfasergranulat
EP4298886A1 (fr) Fil de coupe biodégradable
DE102009005069A1 (de) Verfahren und Extruder zur Herstellung einer langfaserverstärkten Formmasse
DE10149765A1 (de) Schneckenelement
DE2015590C3 (de) Polyamid-Verbundfaser
WO2022117705A1 (fr) Appareil de nettoyage pour l'hygiène buccale et procédé de production d'un appareil de nettoyage pour l'hygiène buccale
DE102019004890A1 (de) Textilfaser, Textil und Verfahren zur Herstellung einer Textilfaser
DE4422337A1 (de) Formteile zum Sichern von Böschungen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20100909

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20120514

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 591713

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130115

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008008995

Country of ref document: DE

Effective date: 20130314

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130502

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130413

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130402

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130502

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

26N No opposition filed

Effective date: 20131003

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008008995

Country of ref document: DE

Effective date: 20131003

BERE Be: lapsed

Owner name: MOTECH G.M.B.H. TECHNOLOGY & SYSTEMS

Effective date: 20130930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140530

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130909

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080909

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130909

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008008995

Country of ref document: DE

Representative=s name: DAUB, THOMAS, DIPL.-ING., DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180924

Year of fee payment: 11

Ref country code: IT

Payment date: 20180921

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180924

Year of fee payment: 11

Ref country code: AT

Payment date: 20180918

Year of fee payment: 11

Ref country code: NL

Payment date: 20180920

Year of fee payment: 11

Ref country code: CZ

Payment date: 20180903

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008008995

Country of ref document: DE

Representative=s name: DAUB, THOMAS, DIPL.-ING., DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008008995

Country of ref document: DE

Owner name: DIETZE & SCHELL MASCHINENFABRIK GMBH & CO. KG, DE

Free format text: FORMER OWNER: REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK, 53844 TROISDORF, DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 591713

Country of ref document: AT

Kind code of ref document: T

Owner name: DIETZE + SCHELL MASCHINENFABRIK GMBH & CO. KG, DE

Effective date: 20190729

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008008995

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20191001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190909

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191001

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200401

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 591713

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190909

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190909

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190909

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190909

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190909