WO2019133789A1 - Système de gazon artificiel - Google Patents

Système de gazon artificiel Download PDF

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Publication number
WO2019133789A1
WO2019133789A1 PCT/US2018/067821 US2018067821W WO2019133789A1 WO 2019133789 A1 WO2019133789 A1 WO 2019133789A1 US 2018067821 W US2018067821 W US 2018067821W WO 2019133789 A1 WO2019133789 A1 WO 2019133789A1
Authority
WO
WIPO (PCT)
Prior art keywords
ethylene
artificial turf
shockpad
3drlm
cushioning layer
Prior art date
Application number
PCT/US2018/067821
Other languages
English (en)
Inventor
David Lopez
Eduardo Alvarez
Joseph L. Deavenport
Viraj K. SHAH
Kurt A. Koppi
Original Assignee
Dow Global Technologies Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61007438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2019133789(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Priority to US16/958,035 priority Critical patent/US20210062436A1/en
Priority to BR112020012956-9A priority patent/BR112020012956B1/pt
Priority to CN201880084268.4A priority patent/CN111542663B/zh
Publication of WO2019133789A1 publication Critical patent/WO2019133789A1/fr

Links

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
    • 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
    • E01C13/02—Foundations, e.g. with drainage or heating arrangements
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/03—Shape features
    • D10B2403/033—Three dimensional fabric, e.g. forming or comprising cavities in or protrusions from the basic planar configuration, or deviations from the cylindrical shape as generally imposed by the fabric forming process

Abstract

L'invention concerne un système de gazon artificiel (10) comprenant une couche de support principale (12) et un élément d'absorption de choc (20). La couche de support principale (12) a une pluralité de fils de gazon artificiel (14) faisant saillie vers le haut à partir de la couche de support principale (12). L'élément d'absorption de choc (20) est composé d'une feuille de matériau de boucle aléatoire tridimensionnel 3DRLM (30). La feuille de 3DRLM (30) est en contact avec la couche de support principale (12). L'élément d'absorption de choc (20) comprend (i) une couche d'amortissement (40) et (ii) un coussinet (50). Le 3DRLM (30) dans la couche d'amortissement (40) a une densité apparente qui est supérieure à la densité apparente du 3DRLM (30) dans le coussinet (50).
PCT/US2018/067821 2017-12-28 2018-12-28 Système de gazon artificiel WO2019133789A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US16/958,035 US20210062436A1 (en) 2017-12-28 2018-12-28 Artificial Turf System
BR112020012956-9A BR112020012956B1 (pt) 2017-12-28 2018-12-28 Sistema de turfa artificial
CN201880084268.4A CN111542663B (zh) 2017-12-28 2018-12-28 人造草皮系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17382915.1A EP3505680B1 (fr) 2017-12-28 2017-12-28 Système de gazon artificiel
EP17382915.1 2017-12-28

Publications (1)

Publication Number Publication Date
WO2019133789A1 true WO2019133789A1 (fr) 2019-07-04

Family

ID=61007438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/067821 WO2019133789A1 (fr) 2017-12-28 2018-12-28 Système de gazon artificiel

Country Status (6)

Country Link
US (1) US20210062436A1 (fr)
EP (1) EP3505680B1 (fr)
CN (1) CN111542663B (fr)
AR (1) AR114298A1 (fr)
ES (1) ES2928079T3 (fr)
WO (1) WO2019133789A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020102091A1 (fr) * 2018-11-15 2020-05-22 Shoup David E Remplissage granulaire à base de coque dure de noix de coco pour terrains de sport synthétiques
EP3800284A1 (fr) 2019-10-04 2021-04-07 Dow Global Technologies Llc Composition de filament
US11047094B2 (en) 2018-12-07 2021-06-29 4427017 Canada Inc. Padding layer with drainage for sports playing field

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220056648A1 (en) * 2018-12-20 2022-02-24 Polytex Sportbelage Produktions-Gmbh Playing surface with a mixture of stones and elastic granules
US20210388563A1 (en) * 2020-06-15 2021-12-16 Jason Warren Bell Geocell-Based Drainage Base for Synthetic Turf
BE1030452B1 (nl) 2022-04-15 2023-11-14 Sports And Leisure Group Nv Schokdempende laag voor een kunstgrasinrichting alsook werkwijze voor de vervaardiging hiervan

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645992A (en) 1967-03-02 1972-02-29 Du Pont Canada Process for preparation of homogenous random partly crystalline copolymers of ethylene with other alpha-olefins
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
US5089321A (en) 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
US5677383A (en) 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US6111023A (en) 1991-10-15 2000-08-29 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US6984695B2 (en) 2002-11-05 2006-01-10 Nova Chemicals (International) S.A. Heterogeneous/homogeneous copolymer
US7803728B2 (en) 2004-03-17 2010-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/α-olefins
US8372931B2 (en) 2009-07-01 2013-02-12 Dow Global Technologies Llc Ethylene-based polymer compositions
WO2013060634A1 (fr) * 2011-10-28 2013-05-02 Bonar B.V. Absorbeur de chocs pour systèmes de gazon artificiel
US8829115B2 (en) 2009-07-01 2014-09-09 Dow Global Technologies Llc Ethylene-based polymer composition
US20150167254A1 (en) * 2013-12-13 2015-06-18 Orotex Belgium Nv Artificial turf for landscape and sports
US20170198442A1 (en) * 2016-01-12 2017-07-13 Wholesale Turf Supply Llc System and method for customizing a playing field

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01213454A (ja) 1988-02-16 1989-08-28 Risuron:Kk フィラメントループ集合体からなるマットの製造方法
KR0130813B1 (ko) * 1993-02-26 1998-04-03 시바타 미노루 쿠션용 망상 구조체 및 제법
US6221445B1 (en) * 1999-07-20 2001-04-24 U.S. Greentech, Inc. Composite artificial turf structure with shock absorption and drainage
US8757996B2 (en) 2000-03-15 2014-06-24 C-Eng Co., Ltd. Apparatus and method for manufacturing three-dimensional netted structure
US7622179B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Three dimensional random looped structures made from interpolymers of ethylene/α-olefins and uses thereof
US20090197021A1 (en) * 2006-06-02 2009-08-06 Ten Cate Thiobac B.V. Systems and Methods for Providing an Improved Artificial Grass System
CN2925551Y (zh) * 2006-07-19 2007-07-25 王继军 一种高尔夫球打击垫
NL1032719C2 (nl) * 2006-10-23 2008-04-25 Ten Cate Thiolon Bv Kunstgrasvezel alsmede een kunstgrasveld voorzien van tenminste een dergelijke kunstgrasvezel.
KR101130255B1 (ko) * 2009-06-15 2012-06-14 황성혁 인조잔디용 배수성 패드, 그 제조방법 및 그를 이용한 시공방법
US9334593B2 (en) 2010-09-15 2016-05-10 Airweave Manufacturing Inc. Apparatus for manufacturing a netted structure and method for manufacturing a netted structure
CN102817301B (zh) * 2011-06-07 2015-05-20 田友斌 高弹性人造草坪
US20200048831A1 (en) * 2016-03-18 2020-02-13 Low & Bonar B.V. Primary backing for artificial turf, method for its manufacture and artificial turf comprising the primary backing
BR112018077058A2 (pt) * 2016-07-21 2019-04-02 Dow Global Technologies Llc estruturas de acolchoamento compósitas e métodos de fabricação das mesmas
JP2020519363A (ja) * 2017-05-09 2020-07-02 ロウ アンド ボナー ベスローテン フェノーツハップＬｏｗ ＆ Ｂｏｎａｒ Ｂ．Ｖ． クッション構造

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645992A (en) 1967-03-02 1972-02-29 Du Pont Canada Process for preparation of homogenous random partly crystalline copolymers of ethylene with other alpha-olefins
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
US5089321A (en) 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
US5677383A (en) 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US6111023A (en) 1991-10-15 2000-08-29 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US6984695B2 (en) 2002-11-05 2006-01-10 Nova Chemicals (International) S.A. Heterogeneous/homogeneous copolymer
US7803728B2 (en) 2004-03-17 2010-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/α-olefins
US8372931B2 (en) 2009-07-01 2013-02-12 Dow Global Technologies Llc Ethylene-based polymer compositions
US8829115B2 (en) 2009-07-01 2014-09-09 Dow Global Technologies Llc Ethylene-based polymer composition
WO2013060634A1 (fr) * 2011-10-28 2013-05-02 Bonar B.V. Absorbeur de chocs pour systèmes de gazon artificiel
US20150167254A1 (en) * 2013-12-13 2015-06-18 Orotex Belgium Nv Artificial turf for landscape and sports
US20170198442A1 (en) * 2016-01-12 2017-07-13 Wholesale Turf Supply Llc System and method for customizing a playing field

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Periodic Table of the Elements", 2003, CRC PRESS, INC.
B MONRABAL ET AL., MACROMOL. SYMP., vol. 257, 2007, pages 71 - 79
WILLIAMS; WARD, J. POLYM. SCI., POLYM. LET., vol. 6, 1968, pages 621

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020102091A1 (fr) * 2018-11-15 2020-05-22 Shoup David E Remplissage granulaire à base de coque dure de noix de coco pour terrains de sport synthétiques
US11047094B2 (en) 2018-12-07 2021-06-29 4427017 Canada Inc. Padding layer with drainage for sports playing field
EP3800284A1 (fr) 2019-10-04 2021-04-07 Dow Global Technologies Llc Composition de filament
WO2021067534A1 (fr) 2019-10-04 2021-04-08 Dow Global Technologies Llc Composition de filament

Also Published As

Publication number Publication date
EP3505680A1 (fr) 2019-07-03
CN111542663B (zh) 2022-08-26
CN111542663A (zh) 2020-08-14
ES2928079T3 (es) 2022-11-15
BR112020012956A2 (pt) 2020-12-01
EP3505680B1 (fr) 2022-08-24
AR114298A1 (es) 2020-08-19
US20210062436A1 (en) 2021-03-04

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