JP4733366B2 - 人工芝構造体用充填材料、対応する人工芝構造体およびその製造方法 - Google Patents
人工芝構造体用充填材料、対応する人工芝構造体およびその製造方法 Download PDFInfo
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- JP4733366B2 JP4733366B2 JP2004171229A JP2004171229A JP4733366B2 JP 4733366 B2 JP4733366 B2 JP 4733366B2 JP 2004171229 A JP2004171229 A JP 2004171229A JP 2004171229 A JP2004171229 A JP 2004171229A JP 4733366 B2 JP4733366 B2 JP 4733366B2
- Authority
- JP
- Japan
- Prior art keywords
- particles
- core
- filler
- use according
- artificial turf
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/732—Floor coverings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- 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
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
- Toys (AREA)
- Carpets (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Description
用語「リサイクルタイヤ材料」はそれ自体ある範囲の組成物を含む。これは多くの場合、カーボンブラックフィラーを大量もしくは少量で加えたエラストマー化合物(たとえばSBR)から構成されてよく、そのエラストマー化合物は必要に応じて一般的に使用されているリサイクル技術にしたがって不純物を大量もしくは少量に含んでもよい。これらはタイヤがリサイクル粒子を製造するためにカットもしくはシュレッディングを受けることに得られる金属カーカスから誘導される金属不純物およびタイヤの強化布などのからの不純物であってもよい。
直径0.4〜2mmのリサイクルタイヤ材料の粒子からなるコア部分12、および
コア12を封入(実際にはカプセル化)するプラスチック材料から形成される外部被覆層14、
とからなっている。
2・・・繊維状形成体、
2a・・・根元部分、
2b・・・末端部、
3・・・充填材、
10・・・粒子、
12・・・コア、
14・・・被覆層。
Claims (18)
- 人工芝カバーにおける粒子状充填材料または充填材(3)の使用方法であって、
該粒子状充填材料または充填材(3)が、リサイクルタイヤ材料のコア(12)、および該リサイクルタイヤ材料のコアを封入するプラスチック材料の被覆層(14)、を有する粒子(10)を含有し、および
該粒子(10)が下記特徴:
(i)該リサイクルタイヤ材料のコア(12)が、該粒子(10)の総重量の50重量%以下を構成し、
(ii)該粒子(10)の直径が0.5〜3mmであり、該コア(12)の直径が0.4〜2mmである、
を有する、
粒子状充填材料または充填材(3)の使用方法。 - 前記リサイクルタイヤ材料のコア(12)が、前記粒子(10)の総重量の25〜35重量%を構成する、請求項1記載の使用方法。
- 前記リサイクルタイヤ材料のコア(12)が、前記粒子(10)の総重量の30重量%を構成する、請求項1記載の使用方法。
- 前記被覆層(14)が、ポリオレフィン、ビニルポリマーおよび熱可塑性ゴムから選択される材料からなる、請求項1記載の使用方法。
- 該被覆層(14)の材料がポリエチレンを含有する、請求項4記載の使用方法。
- 該被覆層(14)の材料が中密度もしくは低密度のポリエチレンからなる、請求項5記載の使用方法。
- 被覆層(14)の材料がエチレン−ビニル−アセテート(EVA)を含有する、請求項4記載の使用方法。
- 被覆層(14)の材料がスチレン−ブタジエン−スチレン(SBS)およびスチレン−エチレン−ブタジエン−スチレン(SEBS)の少なくとも1つを含有する、請求項4記載の使用方法。
- 該被覆層(14)の材料が充填剤(filler)を含有する、請求項1〜8いずれかに記載の使用方法。
- 前記充填剤が炭酸カルシウムおよび/またはカオリンである、請求項9記載の使用方法。
- 前記被覆層(14)が前記コアの着色とコントラストを有する着色を有する顔料を少なくとも1種含有する、請求項1〜10いずれかに記載の使用方法。
- 前記粒子(10)が密度1g/cm3以上を有する、請求項1〜11いずれかに記載の使用方法。
- 前記粒子(10)が密度1.1〜1.3g/cm3を有する、請求項1〜12いずれかに記載の使用方法。
- 前記粒子(10)の破片を含有し、コア(12)が粒子(10)の外に露出している、請求項1〜13いずれかに記載の使用方法。
- 前記粒子(10)の破片は粒子の総数の5%以下である、請求項14記載の使用方法。
- 粒子(10)の破片が粒子の総数の2〜3%の範囲内である、請求項14記載の使用方法。
- 基材から伸びる複数の繊維状形成体(2)で天然の芝生に似せたものを有するシート状基材(1)、および
該繊維状形成体(2)の間に配置されてその繊維状物が実質上垂直に維持させるための粒子状充填材料(3)、
を有する人工芝構造体であって、
該粒子状充填材料(3)が、リサイクルタイヤ材料のコア(12)、および該リサイクルタイヤ材料のコアを封入するプラスチック材料の被覆層(14)、を有する粒子(10)を含有し、および
該粒子(10)が下記特徴:
(i)該リサイクルタイヤ材料のコア(12)が、該粒子(10)の総重量の50重量%以下を構成し、
(ii)該粒子(10)の直径が0.5〜3mmであり、該コア(12)の直径が0.4〜2mmである、
を有する、
人工芝構造体。 - 前記繊維状形成体(2)が基材に関して基部(2a)および末端(2b)を有し、末端(2b)が実質上カールしており、繊維状形成体(2)が一般の芝生の形状を有する、
請求項17記載の人工芝構造体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20030425369 EP1486613B1 (en) | 2003-06-10 | 2003-06-10 | Use of a specific infill material in a synthetic-grass cover, corresponding synthetic-grass cover |
EP03425369-0 | 2003-06-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005002783A JP2005002783A (ja) | 2005-01-06 |
JP2005002783A5 JP2005002783A5 (ja) | 2007-06-28 |
JP4733366B2 true JP4733366B2 (ja) | 2011-07-27 |
Family
ID=33186024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004171229A Expired - Fee Related JP4733366B2 (ja) | 2003-06-10 | 2004-06-09 | 人工芝構造体用充填材料、対応する人工芝構造体およびその製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7060334B2 (ja) |
EP (1) | EP1486613B1 (ja) |
JP (1) | JP4733366B2 (ja) |
CN (1) | CN100564681C (ja) |
AT (1) | ATE359401T1 (ja) |
CA (1) | CA2469291C (ja) |
DE (1) | DE60313153T2 (ja) |
DK (1) | DK1486613T3 (ja) |
ES (1) | ES2285080T3 (ja) |
PT (1) | PT1486613E (ja) |
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ITTO20020723A1 (it) | 2002-08-14 | 2004-02-15 | Mondo Spa | Struttura di manto erboso sintetico |
DE20217142U1 (de) * | 2002-11-04 | 2003-01-30 | Mülsener Recycling- und Handelsgesellschaft mbH, 08132 Mülsen | Ummantelte Gummipartikel |
-
2003
- 2003-06-10 AT AT03425369T patent/ATE359401T1/de active
- 2003-06-10 EP EP20030425369 patent/EP1486613B1/en not_active Expired - Lifetime
- 2003-06-10 DK DK03425369T patent/DK1486613T3/da active
- 2003-06-10 ES ES03425369T patent/ES2285080T3/es not_active Expired - Lifetime
- 2003-06-10 DE DE2003613153 patent/DE60313153T2/de not_active Expired - Lifetime
- 2003-06-10 PT PT03425369T patent/PT1486613E/pt unknown
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2004
- 2004-05-31 CA CA 2469291 patent/CA2469291C/en not_active Expired - Fee Related
- 2004-06-08 CN CNB2004100463828A patent/CN100564681C/zh not_active Expired - Fee Related
- 2004-06-09 JP JP2004171229A patent/JP4733366B2/ja not_active Expired - Fee Related
- 2004-06-10 US US10/865,229 patent/US7060334B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2001072875A1 (fr) * | 2000-03-27 | 2001-10-04 | Pr Industrie | Materiau granulaire a base de materiaux caoutchouteux et son procede de fabrication |
US6527889B1 (en) * | 2000-08-22 | 2003-03-04 | Safeplay International, Inc. | Method for making stabilized artificial turf |
Also Published As
Publication number | Publication date |
---|---|
CA2469291C (en) | 2010-04-20 |
DE60313153T2 (de) | 2007-12-20 |
DE60313153D1 (de) | 2007-05-24 |
US7060334B2 (en) | 2006-06-13 |
DK1486613T3 (da) | 2007-09-03 |
US20050003193A1 (en) | 2005-01-06 |
PT1486613E (pt) | 2007-07-10 |
CN100564681C (zh) | 2009-12-02 |
CN1572974A (zh) | 2005-02-02 |
CA2469291A1 (en) | 2004-12-10 |
JP2005002783A (ja) | 2005-01-06 |
EP1486613A1 (en) | 2004-12-15 |
ES2285080T3 (es) | 2007-11-16 |
EP1486613B1 (en) | 2007-04-11 |
ATE359401T1 (de) | 2007-05-15 |
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