DK1664436T3 - Kunstigt tørvfilament og kunstig tørv med sådanne filamenter - Google Patents

Kunstigt tørvfilament og kunstig tørv med sådanne filamenter Download PDF

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Publication number
DK1664436T3
DK1664436T3 DK04763162.7T DK04763162T DK1664436T3 DK 1664436 T3 DK1664436 T3 DK 1664436T3 DK 04763162 T DK04763162 T DK 04763162T DK 1664436 T3 DK1664436 T3 DK 1664436T3
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Denmark
Prior art keywords
filament
filaments
wing
artificial peat
artificial
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DK04763162.7T
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English (en)
Inventor
Marc Verleyen
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Ten Cate Thiolon Bv
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Publication of DK1664436T3 publication Critical patent/DK1664436T3/da

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    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/445—Yarns or threads for use in floor fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0065—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the pile
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0254—Polyolefin fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/02—Natural macromolecular compounds or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N2203/042—Polyolefin (co)polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/10—Particulate form, e.g. powder, granule
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/20—Industrial for civil engineering, e.g. geotextiles
    • D10B2505/202—Artificial grass
    • 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

Claims (18)

1. Kunstigt tørvfilament, hvor filamentet (20; 30; 40; 45) i tværsnit har: et centralt område (11; 46); og to fløjområder (12, 13; 47,48) på modstående sider af det centrale område og i ét stykke med det centrale område, hvor fløjområderne (12, 13; 47, 48) er anbragt i en divergerende orientering, hvor hvert fløjområde defineres af modstående flader (12a, 12b, 13a, 13b; 47a, 47b, 48a, 48b), hvor det centrale område (11; 46) ved den udvendige side af de divergerende fløjområder (12,13; 47, 48) har en flade (11 a; 46a), som i det væsentlige er i flugt ved stedet af det centrale område (11; 46) og går over i de hosliggende flader (12a, 13a; 47b, 48b) af hvert fløjområde (12, 13; 47, 48), og det centrale område (11; 46) ved den indvendige side af de divergerende fløjområder danner en udadragende bulb, som fortrinsvis har en flade (11 b; 46b) af en krum og konveks form, således at det centrale område (11; 46) danner et fremspring i forhold til de hosliggende flader (12b, 13b; 47c, 48c) af fløjområderne (12,13; 47, 48), kendetegnet ved, at, den frie ende af hvert fløjområde har en afrundet spids (12c, 13c; 47d, 48d) med et i det væsentlige cirkulært tværsnit, som har en diameter, som er større end tykkelsen af den del af fløjområdet, som grænser op til den afrundede spids.
2. Kunstigt tørvfilament ifølge krav 1, hvor filamentet, fortrinsvis det centrale område, forstærkes af en eller flere forstærkningsfibre (74).
3. Kunstigt tørvfilament ifølge krav 1, hvor det centrale område (11; 46) af filamentet har en tykkelse, der er mindst 50%, fortrinsvis mindst 100%, større end tykkelsen af fløjområderne (12, 13; 47, 48), i det mindste i en del af hvert fløjområde, som grænser op til det centrale område.
4. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor fløjområderne har et tværsnit, der er indbyrdes forskellige.
5. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor afstanden mellem midterlinjerne af fløjområderne (12, 13; 47, 48) er størst ved de frie ender af fløjområderne.
6. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor midterlinjerne (14, 15) af fløjområderne, hvis midterlinjerne i det væsentlige er lige, eller imaginære linjer, som forbinder et midtpunkt af det centrale område (46) med et punkt, hvor enhver af midterlinjerne skærer den frie ende af fløjområdet (47, 48), hvis midterlinjerne i det væsentlige er krumme, omfatter en vinkel, der er mindre end 170 grader.
7. Kunstigt tørvfilament ifølge krav 6, hvor vinklen er mellem 90 og 170 grader, fortrinsvis mellem 100 og 150 grader, mest foretrukket mellem 100 og 135 grader.
8. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor fløjområderne (12, 13) har en tykkelse målt vinkelret på den tilhørende midterlinje (14, 15), og hvor fløjområderne hver især har en tykkelse, som tilspidser mod den frie ende af fløjen.
9. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor fløjområderne (46, 47) hver især har en i det væsentlige lige midterlinje.
10. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor fløjområderne (46, 47) hver især har en krum midterlinje.
11. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor filamentet (10, 20, 30, 40; 45, 70) indeholder mindst én syntetisk polymer.
12. Kunstigt tørvfilament ifølge krav 11, hvor filamentet (10, 20, 30, 40; 45, 70) indeholder polyethylen.
13. Kunstigt tørvfilament ifølge krav 2 og 11, hvor én eller flere forstærkningsfibre er polyamid- eller PBT- (polybuthylentherephtalat)-fibre, som er indlejret i polyethylen eller en anden polymer.
14. Kunstigt tørvfilament ifølge et eller flere af de foregående krav, hvor filamentet indeholder et organisk materiale.
15. Kunstig tørv (1) med et substrat og en flerhed af kunstige tørvfilamenter ifølge et eller flere af de foregående krav, som er forankret i substratet og strækker sig derfra.
16. Kunstig tørv ifølge krav 15, hvor filamenterne indsprøjtes i substratet, og hvor substratet fortrinsvis er jord.
17. Kunstig tørv ifølge krav 15, hvor substratet (4) er et tæppe, og filamenterne er forankret i tæppet.
18. Kunstig tørv ifølge krav 15, hvor den kunstige tørv yderligere indeholder et underlag (3) til substratet (4), hvor filamenterne er forankret til substratet.
DK04763162.7T 2003-07-14 2004-07-08 Kunstigt tørvfilament og kunstig tørv med sådanne filamenter DK1664436T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2003/007737 WO2005005730A1 (en) 2003-07-14 2003-07-14 Artificial turf filament and artificial turf system
PCT/EP2004/007631 WO2005005731A2 (en) 2003-07-14 2004-07-08 Artificial turf filament and artificial turf system

Publications (1)

Publication Number Publication Date
DK1664436T3 true DK1664436T3 (da) 2016-08-22

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Country Status (9)

Country Link
US (1) US7939144B2 (da)
EP (2) EP1664436B1 (da)
CN (3) CN101429747B (da)
AU (3) AU2003250972A1 (da)
DK (1) DK1664436T3 (da)
ES (1) ES2586534T3 (da)
PL (1) PL1664436T3 (da)
PT (1) PT1664436T (da)
WO (2) WO2005005730A1 (da)

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Publication number Publication date
CN103628385A (zh) 2014-03-12
EP1664436A2 (en) 2006-06-07
WO2005005730A1 (en) 2005-01-20
AU2010200523A1 (en) 2010-03-04
PT1664436T (pt) 2016-08-24
AU2010200523B2 (en) 2012-02-02
AU2004256218A1 (en) 2005-01-20
CN101429747A (zh) 2009-05-13
WO2005005731A2 (en) 2005-01-20
CN1823200A (zh) 2006-08-23
ES2586534T3 (es) 2016-10-17
WO2005005731A3 (en) 2005-06-23
AU2004256218B2 (en) 2009-11-12
PL1664436T3 (pl) 2017-05-31
US7939144B2 (en) 2011-05-10
EP1664436B1 (en) 2016-05-18
US20060159917A1 (en) 2006-07-20
EP1950350A1 (en) 2008-07-30
CN101429747B (zh) 2014-10-15
AU2003250972A1 (en) 2005-01-28

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