CA2336963A1 - Use of aqueous polyurethane dispersions in formulations for sports floor coverings - Google Patents

Use of aqueous polyurethane dispersions in formulations for sports floor coverings Download PDF

Info

Publication number
CA2336963A1
CA2336963A1 CA002336963A CA2336963A CA2336963A1 CA 2336963 A1 CA2336963 A1 CA 2336963A1 CA 002336963 A CA002336963 A CA 002336963A CA 2336963 A CA2336963 A CA 2336963A CA 2336963 A1 CA2336963 A1 CA 2336963A1
Authority
CA
Canada
Prior art keywords
polyurethane dispersions
polyurethane
use according
floor coverings
dispersions
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.)
Abandoned
Application number
CA002336963A
Other languages
English (en)
French (fr)
Inventor
Werner Temme
Ralph Bergs
Hans Haberle
Alois Maier
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.)
Construction Research and Technology GmbH
Original Assignee
Individual
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=7875499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2336963(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2336963A1 publication Critical patent/CA2336963A1/en
Abandoned legal-status Critical Current

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
    • E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
    • E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/34—Filling pastes
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Sealing Material Composition (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CA002336963A 1998-07-28 1999-07-27 Use of aqueous polyurethane dispersions in formulations for sports floor coverings Abandoned CA2336963A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833819.8 1998-07-28
DE19833819A DE19833819B4 (de) 1998-07-28 1998-07-28 Verwendung von wäßrigen Polyurethan-Dispersionen in Formulierungen für Sportbodenbeläge
PCT/EP1999/005384 WO2000006521A1 (de) 1998-07-28 1999-07-27 Verwendung von wässrigen polyurethan-dispersionen in formulierungen für sportbodenbeläge

Publications (1)

Publication Number Publication Date
CA2336963A1 true CA2336963A1 (en) 2000-02-10

Family

ID=7875499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002336963A Abandoned CA2336963A1 (en) 1998-07-28 1999-07-27 Use of aqueous polyurethane dispersions in formulations for sports floor coverings

Country Status (10)

Country Link
US (1) US7255897B2 (enExample)
EP (1) EP1098862B1 (enExample)
JP (1) JP2002521527A (enExample)
AT (1) ATE248787T1 (enExample)
CA (1) CA2336963A1 (enExample)
DE (2) DE19833819B4 (enExample)
DK (1) DK1098862T3 (enExample)
ES (1) ES2205869T3 (enExample)
PT (1) PT1098862E (enExample)
WO (1) WO2000006521A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108330774A (zh) * 2018-04-13 2018-07-27 深圳市航天新材科技有限公司 一种健身绿道用高强耐磨复合弹性地坪系统及其制备方法

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006539A1 (de) * 2000-02-15 2001-08-16 Conica Technik Ag Schaffhausen Verwendung von wässrigen Polyurethan-Dispersionen in Formulierungen für rissüberbrückende Beschichtungssysteme
DE10134200B4 (de) * 2001-07-13 2005-01-05 J. S. Staedtler Gmbh & Co. Kg Verwendung einer Kunststoffdispersion als Bindemittel für lose Feststoffe
JP2004027084A (ja) * 2002-06-27 2004-01-29 Three M Innovative Properties Co プライマー組成物及び接着構造体
US7199183B2 (en) * 2002-06-27 2007-04-03 3M Innovative Properties Company Primer composition and bonded structure
JP4106996B2 (ja) * 2002-07-19 2008-06-25 Ｄｉｃ株式会社 ポリウレタン樹脂水性分散体及び水性接着剤
DE10315175A1 (de) 2003-04-03 2004-10-14 Degussa Construction Chemicals Gmbh Elektrosterisch stabilisierte wässrige Polyurethan-Harze, Verfahren zu ihrer Herstellung und deren Verwendung
DE10328620B4 (de) * 2003-06-25 2006-02-23 Siemens Ag Verfahren und Netzknoten zur Wegesuche in einem paketvermittelnden Kommunikationsnetz
US7482420B2 (en) * 2004-03-24 2009-01-27 Construction Research & Technology Gmbh Silane-terminated polyurethanes with high strength and high elongation
JP2007531116A (ja) * 2004-03-26 2007-11-01 セルジーン・コーポレーション 幹細胞バンクを提供するためのシステム及び方法
US20060229409A1 (en) * 2005-04-08 2006-10-12 Ilmenev Pavel E Method for preparing polyurethane dispersions
KR100672027B1 (ko) * 2005-04-19 2007-01-19 (주)디피아이 홀딩스 자기유화형 우레탄 수분산체의 제조방법 및 이를 사용한코어쉘 에멀젼 수지 조성물의 제조방법
FR2886654B1 (fr) * 2005-06-02 2014-07-04 Elastisol Revetement de securite pour aire de jeu notamment.
BRPI0617075A2 (pt) * 2005-09-02 2011-07-12 Dow Global Technologies Inc dispersão de poliuretano aquosa, uso de uma dispersão de poliuretano e dispersão de poliuretano isenta de solvente
KR101026661B1 (ko) * 2006-09-14 2011-04-04 요코하마 고무 가부시키가이샤 우레탄 에멀션
US20080213538A1 (en) * 2006-11-21 2008-09-04 Michael Gasparovic Cushion tennis court surface
SG184757A1 (en) * 2007-09-14 2012-10-30 Basf Se Method for producing mineral-bearing cover layers for floor coverings
US20110059319A1 (en) * 2007-10-11 2011-03-10 Tse Industries, Inc. Method for spray forming high modulus polyurethane structures
US20100068423A1 (en) * 2008-09-15 2010-03-18 Abul Hashem Molla Single component moisture-cure polyurethane adhesive for synthetic turf installations
GB0901217D0 (en) * 2009-01-26 2009-03-11 Matthews Joyce A flooring system
US8968502B1 (en) * 2009-11-06 2015-03-03 John H. Bearden Method for coating a tufted athletic turf backing
JP5385772B2 (ja) * 2009-12-15 2014-01-08 住化バイエルウレタン株式会社 屋外施設用舗装体の製法およびそれに用いられる表面仕上げ材、並びにそれによって得られる屋外施設用舗装体
CN102686626B (zh) * 2009-12-18 2015-08-19 纳幕尔杜邦公司 水基涂料组合物
ITMI20092293A1 (it) * 2009-12-23 2011-06-24 Ivano Rossi Rivestimento per superfici murali e di pavimenti e relativo metodo di applicazione
US20120201963A1 (en) * 2010-10-08 2012-08-09 Ecolab Usa Inc. Polyurethane floor finishes with hybrid performance
US20120107508A1 (en) * 2010-10-08 2012-05-03 Ecolab Usa Inc. Polyurethane floor finishes with hybrid performance
US20130052345A1 (en) * 2011-08-25 2013-02-28 Frank Bowers Porous elastomeric infills
DE102015202200B4 (de) 2015-02-06 2018-10-18 FALA-Werk Chemische Fabrik GmbH Verfahren zur Herstellung eines schüttfähigen Materials umfassend eine Vielzahl separater Kern-Hülle-Partikel
EP3943199B1 (en) * 2015-05-15 2023-08-30 Dow Global Technologies Llc Material delivery process for laminator
JP7214194B2 (ja) * 2016-06-22 2023-01-30 ウニベルジテート バイロイト セラミック系複合材及びその製造方法
EP3480230A1 (en) * 2017-11-07 2019-05-08 Polytex Sportbeläge Produktions-GmbH Pu-prepolymer mixture derived from a co2-based polyol
US20200123304A1 (en) * 2018-10-19 2020-04-23 Covestro Llc Chemical resistance in polyurethane dispersions by neutralization with amine
CN109553747B (zh) * 2018-12-05 2021-06-08 长春工业大学 一种高固含可生物降解水性聚氨酯的制备方法
CN110983912B (zh) * 2019-12-25 2021-11-16 山东森盟工艺制品有限公司 软木预聚体的制备方法及其应用和软木地面的施工方法
EP4293059A1 (en) * 2022-06-17 2023-12-20 Basf Se Debondable compact pu materials
CN118956145B (zh) * 2024-10-15 2025-02-07 道一高分子聚合物(宁波)有限公司 一种环保pge的制备方法及应用

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7328721U (de) * 1972-09-13 1974-01-17 Deutsche Semperit Gmbh Bodenbelag
DE2515098A1 (de) * 1975-04-07 1976-10-21 Horst Schramm Drainage-stallboden-belag
DE2623534C3 (de) * 1976-05-26 1983-01-27 Fa. Josef Wilms, 8714 Wiesentheid Elastischer Sportboden
JPS57165420A (en) * 1981-04-07 1982-10-12 Seiko Kagaku Kogyo Co Ltd Production of water-dispersed urethane polymer
US4408008A (en) * 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
DE3534165C2 (de) * 1985-09-25 1994-08-11 Balsam Ag Sporthallenbodenbelag
JPH0819309B2 (ja) * 1986-07-16 1996-02-28 三井東圧化学株式会社 フロアーポリッシュ組成物
DE3700100C1 (de) * 1987-01-03 1988-01-21 Teroson Gmbh Fluessige,Ioesungsmittelfreie oder Ioesungsmittelarme,haertbare Polyurethan-Bitumen-Weichmacher-Einkomponenten-Zusammensetzung,Verfahren zu deren Herstellung und deren Verwendung
DE3735305A1 (de) * 1987-10-17 1989-04-27 Voigt Soehne Fa C Verfahren zur herstellung eines belags und seine verwendung
JP2684679B2 (ja) * 1988-05-30 1997-12-03 大日本インキ化学工業株式会社 水性被覆剤組成物の製造方法
DE3835832A1 (de) * 1988-10-21 1990-04-26 Zeus Gmbh Verfahren zur herstellung eines bei raumtemperatur wasserhaertenden elastomer-materiales
DE3839986C2 (de) * 1988-11-26 1996-04-04 Frankonia Handels Und Vertrieb Verfahren zur Herstellung einer härtbaren Formmasse und Verwendung derselben
JPH02227478A (ja) * 1989-02-28 1990-09-10 Dainippon Ink & Chem Inc 床仕上げ用塗料、これを用いた床構造、床材及び床仕上げ方法
US5137967A (en) * 1990-07-06 1992-08-11 Reichhold Chemicals, Inc. Hydrazine extended aqueous polyurethane
JP2607025B2 (ja) * 1993-02-08 1997-05-07 ユーホーケミカル株式会社 水性ポリウレタン樹脂組成物及びその製造方法
GB9400663D0 (en) * 1994-01-14 1994-03-09 Ucb Sa Aqueous polyurethane resin compositions
JPH0892529A (ja) * 1994-09-20 1996-04-09 Yuho Chem Kk フロアーポリッシュ用組成物
CA2175403C (en) * 1995-05-05 2008-09-02 Stephen D. Seneker Aqueous polyurethane dispersions based on polyether polyols of low monol content
JPH09157342A (ja) * 1995-12-07 1997-06-17 Nof Corp ポリウレタン樹脂の水系分散物、ポリウレタン樹脂グラフト重合体の水系分散物および水系塗料組成物
JPH09316394A (ja) * 1996-05-30 1997-12-09 Dainippon Ink & Chem Inc 水性被覆剤組成物
JP3112250B2 (ja) * 1996-07-31 2000-11-27 アイシーケイ株式会社 現場施工用ポリウレタン系防水塗膜形成材料
JP3969781B2 (ja) * 1996-08-16 2007-09-05 日本パーカライジング株式会社 水系ウレタン樹脂組成物及びそれを含む水系金属表面処理組成物
DE19634902A1 (de) * 1996-08-29 1998-03-12 Berleburger Schaumstoffwerk Verfahren zum Herstellen von Bodenbelägen und Bodenbelag, bestehend aus einer Trägerschicht und einem Oberbelag
JP4198767B2 (ja) * 1996-09-25 2008-12-17 保土谷化学工業株式会社 常温硬化型ポリウレタン塗膜材の製造方法
ZA981836B (en) * 1997-03-17 1999-09-06 Dow Chemical Co Continuous process for preparing a polyurethane latex.
DE19812751C2 (de) * 1998-03-24 2001-11-22 Skw Bauchemie Gmbh Lösemittelfreie Polyurethan-Dispersion
US6218500B1 (en) * 1998-06-03 2001-04-17 Tennant Company Urethane resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108330774A (zh) * 2018-04-13 2018-07-27 深圳市航天新材科技有限公司 一种健身绿道用高强耐磨复合弹性地坪系统及其制备方法

Also Published As

Publication number Publication date
DE19833819B4 (de) 2008-04-10
EP1098862B1 (de) 2003-09-03
DE59906888D1 (de) 2003-10-09
US7255897B2 (en) 2007-08-14
EP1098862A1 (de) 2001-05-16
PT1098862E (pt) 2004-01-30
DE19833819A1 (de) 2000-02-03
DK1098862T3 (da) 2003-12-01
WO2000006521A1 (de) 2000-02-10
US20020004553A1 (en) 2002-01-10
JP2002521527A (ja) 2002-07-16
ES2205869T3 (es) 2004-05-01
ATE248787T1 (de) 2003-09-15

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