ES2175154T3 - Espuma moldeada de poliuretano con propiedades fisicas superiores. - Google Patents

Espuma moldeada de poliuretano con propiedades fisicas superiores.

Info

Publication number
ES2175154T3
ES2175154T3 ES96940510T ES96940510T ES2175154T3 ES 2175154 T3 ES2175154 T3 ES 2175154T3 ES 96940510 T ES96940510 T ES 96940510T ES 96940510 T ES96940510 T ES 96940510T ES 2175154 T3 ES2175154 T3 ES 2175154T3
Authority
ES
Spain
Prior art keywords
polyurethane
physical properties
expanded
molded foam
superior physical
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 - Lifetime
Application number
ES96940510T
Other languages
English (en)
Inventor
Andrew M Thompson
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.)
Bayer Antwerpen NV
Original Assignee
Bayer Antwerpen NV
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=24263402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2175154(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Antwerpen NV filed Critical Bayer Antwerpen NV
Application granted granted Critical
Publication of ES2175154T3 publication Critical patent/ES2175154T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • 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
    • C08G18/48—Polyethers
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • 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
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

LA INVENCION SE REFIERE A PRECURSORES POLIMERICOS CON EXTREMOS DE ISOCIANATO PREPARADOS A PARTIR DE POLIOLES DE POLIOXIALQUILENO DE POLIETER DE BAJA INSATURACION, LOS CUALES SON ADECUADOS PARA PRODUCIR POLIURETANO EXPANDIDO MOLDEADO CON PROPIEDADES FISICAS EXCEPCIONALES. PREFERIBLEMENTE DICHOS POLIURETANOS EXPANDIDOS SE INFLAN CON AGUA Y SE PROCESAN BIEN. DICHOS POLIURETANOS EXPANDIDOS DESTACAN POR INCREMENTOS CONCOMITANTES TANTO DE LA RESISTENCIA A LA TRACCION COMO A LA ELONGACION, ASI COMO POR UNA EXCELENTE DEFORMACION PERMANENTE EN HUMEDO Y OTRAS PROPIEDADES.
ES96940510T 1995-12-04 1996-11-15 Espuma moldeada de poliuretano con propiedades fisicas superiores. Expired - Lifetime ES2175154T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/566,559 US5700847A (en) 1995-12-04 1995-12-04 Molded polyurethane foam with enhanced physical properties

Publications (1)

Publication Number Publication Date
ES2175154T3 true ES2175154T3 (es) 2002-11-16

Family

ID=24263402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96940510T Expired - Lifetime ES2175154T3 (es) 1995-12-04 1996-11-15 Espuma moldeada de poliuretano con propiedades fisicas superiores.

Country Status (16)

Country Link
US (1) US5700847A (es)
EP (1) EP0865457B1 (es)
JP (1) JP3920343B2 (es)
KR (1) KR100453458B1 (es)
CN (1) CN1116329C (es)
AR (1) AR004855A1 (es)
AU (1) AU725631B2 (es)
BR (1) BR9611866A (es)
CZ (1) CZ296423B6 (es)
DE (1) DE69620629T2 (es)
ES (1) ES2175154T3 (es)
MX (1) MX9804254A (es)
PL (1) PL187122B1 (es)
RU (1) RU2167890C2 (es)
TW (1) TW387911B (es)
WO (1) WO1997020875A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US6066683A (en) * 1998-04-03 2000-05-23 Lyondell Chemical Worldwide, Inc. Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
TWI262930B (en) * 1999-02-10 2006-10-01 Mitsui Chemicals Inc High-durability flexible polyurethane cold molded foam and process for producing the same
WO2000055232A1 (en) * 1999-03-17 2000-09-21 Huntsman International Llc Process for preparing moulded polyurethane material
DE19918727A1 (de) 1999-04-24 2000-10-26 Bayer Ag Langkettige Polyetherpolyole mit hohem Anteil primärer OH-Gruppen
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
DE60114582T2 (de) * 2000-02-14 2006-07-20 Huntsman International Llc, Salt Lake City Verfahren zur herstellung eines flexiblen polyurethanschaums
CA2406114A1 (en) * 2000-04-14 2001-10-25 Yoshinori Toyota Process for producing flexible polyurethane foam
US6344494B1 (en) 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
EP1174453A1 (en) * 2000-07-17 2002-01-23 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1234843A1 (en) * 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
RU2188072C1 (ru) * 2001-07-04 2002-08-27 Закрытое акционерное общество "Блокформ" Полиуретановый сорбент углеводородов и способ очистки водных сред и твердых поверхностей от углеводородных загрязнений с его использованием
CN1257928C (zh) * 2001-07-18 2006-05-31 旭硝子株式会社 多元醇和聚合物分散多元醇的制造方法
SI1527114T1 (sl) * 2002-08-02 2008-02-29 Huntsman Int Llc Predpolimer, poliolni sestavek za izdelavo fleksibilne pene
US7094811B2 (en) * 2002-10-03 2006-08-22 Bayer Corporation Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol
MXPA05012148A (es) * 2003-04-25 2006-02-10 Dow Global Technologies Inc Espumas de poliuretano elaboradas de polioles de poliester que contienen hidroximetilo.
US7005552B2 (en) 2003-11-03 2006-02-28 Bayer Materialscience Llc Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
DE102004051048A1 (de) * 2004-10-19 2006-04-20 Bayer Materialscience Ag Weichelastische Schaumstoffe geringer Rohdichten und Stauchhärte
JP2008521954A (ja) * 2004-11-29 2008-06-26 フリッツ・ナウアー・アーゲー ポリウレタンフォーム
US8188208B2 (en) * 2005-01-13 2012-05-29 Bayer Materialscience Llc Solid polyurethane elastomers which exhibit reduced dimensional shrinkage
US20090127915A1 (en) * 2005-08-12 2009-05-21 Mitsui Chemicals Polyurethanes, Inc. Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof
EP1921099B1 (en) * 2005-08-12 2012-09-19 Mitsui Chemicals, Inc. Composition for polyurethane foam, polyurethane foam obtained from the composition, and use thereof
DE102006003033A1 (de) * 2006-01-20 2007-08-02 Bayer Materialscience Ag Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
MX2008016437A (es) * 2006-06-30 2009-01-23 Huntsman Int Llc Nueva pelota de tenis.
RU2329277C1 (ru) * 2006-11-22 2008-07-20 Вячеслав Васильевич Рыжов Способ отверждения однокомпонентных пенополиуретанов длительного хранения
JP2010514909A (ja) 2006-12-29 2010-05-06 ジョンソン コントロールズ テクノロジー カンパニー ポリウレタンフォーム配合物、製品、および方法
BRPI0819436B1 (pt) * 2007-11-14 2018-12-11 Basf Se poliuretano espumado, espuma integral, uso de uma espuma integral, e, processo para a preparação de um poliuretano espumado
CN102197072B (zh) 2008-11-07 2013-08-14 旭化成建材株式会社 发泡性酚醛树脂组合物、酚醛树脂泡沫及其制造方法
EP2408841B1 (de) * 2009-03-17 2014-11-19 Basf Se POLYURETHANFORMKÖRPER MIT VERBESSERTER WEITERREIßFESTIGKEIT UND VERBESSERTEM DAUERBIEGEVERHALTEN
DE102009045027A1 (de) * 2009-09-25 2011-03-31 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
WO2013004008A1 (en) * 2011-07-05 2013-01-10 Basf Se Filled elastomer comprising polyurethane
US20170174818A1 (en) * 2014-03-26 2017-06-22 Lubrizol Advanced Materials, Inc. Polyurethane foams and method for producing same
PT3359582T (pt) * 2015-10-08 2020-09-08 Dow Global Technologies Llc Espumas de poliuretano de alta resiliência feitas com alta funcionalidade, polióis de alto peso equivalente com grupos de hidroxilo principalmente secundários
US11814466B2 (en) * 2018-09-28 2023-11-14 Dow Global Technologies Llc Hydrophilic polyurethane foam for water
CN114302902A (zh) * 2019-09-03 2022-04-08 陶氏环球技术有限责任公司 泡沫配方
CN110627991B (zh) * 2019-09-30 2021-09-24 长华化学科技股份有限公司 低密度高性能高回弹聚氨酯泡沫塑料及其制备方法和应用
CN117881714A (zh) * 2021-08-11 2024-04-12 国际壳牌研究有限公司 用于制备高回弹性聚氨酯泡沫的方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948691A (en) * 1951-05-10 1960-08-09 Mobay Chemical Corp High molecular weight polyether urethane polymers
BE548414A (es) * 1954-11-16
US3042631A (en) * 1956-08-03 1962-07-03 Simoniz Co Polyurethane prepolymer and expanded product prepared therefrom
EP0022617B2 (en) * 1979-07-11 1991-09-25 Imperial Chemical Industries Plc Polyisocyanate compositions and their use in the preparation of polyurethane foams
AU551979B2 (en) * 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
US4579700A (en) * 1983-11-07 1986-04-01 Union Carbide Corporation Novel process for making flexible polyurethane cellular products including a novel cell opening technique
US4717518A (en) * 1985-09-20 1988-01-05 Union Carbide Corporation Novel process for making polyurethane products which require reduced crushing in preventing said products from substantially shrinking or changing dimensionally upon cooling
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
JPH03244620A (ja) * 1990-02-23 1991-10-31 Asahi Glass Co Ltd ポリウレタンフォームの製造方法
US5093380A (en) * 1988-10-25 1992-03-03 Asahi Glass Company, Ltd. Polyurethane flexible foam and method for its production
US5070125A (en) * 1988-11-18 1991-12-03 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
AR243911A1 (es) * 1988-11-18 1993-09-30 Dow Chemical Co Un proceso para la preparacion de un poliol que tiene un peso equivalente de 200 a 4000 mediante la reaccion de un compuesto monoepoxi.
US5114619A (en) * 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
GB8908490D0 (en) * 1989-04-14 1989-06-01 Ici Plc Prepolymers
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols
US5100997A (en) * 1990-05-29 1992-03-31 Olin Corporation Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst
EP0722962B1 (en) * 1990-10-12 2001-05-16 Huntsman International Llc Continuous process for the preparation of flexible polyurethane foams
DE4202972A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-praepolymeren
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5248833A (en) * 1992-09-22 1993-09-28 Arco Chemical Technology, L.P. Process for purifying polyols made with double metal cyanide catalysts
GB9320874D0 (en) * 1993-10-11 1993-12-01 Ici Plc Recycling of flexible foam
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
EP0677543B2 (en) * 1994-04-12 2006-11-15 Mitsui Chemicals, Inc. Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5563221A (en) * 1995-06-21 1996-10-08 Arco Chemical Technology, L.P. Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols
US5545601A (en) * 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5648447A (en) * 1995-12-22 1997-07-15 Arco Chemical Technology, L.P. Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols
US5605939A (en) * 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith

Also Published As

Publication number Publication date
JP2000501753A (ja) 2000-02-15
AU7737396A (en) 1997-06-27
RU2167890C2 (ru) 2001-05-27
DE69620629D1 (de) 2002-05-16
PL327056A1 (en) 1998-11-23
PL187122B1 (pl) 2004-05-31
AR004855A1 (es) 1999-03-10
CZ296423B6 (cs) 2006-03-15
JP3920343B2 (ja) 2007-05-30
CN1203608A (zh) 1998-12-30
KR100453458B1 (ko) 2005-04-08
MX9804254A (es) 1998-09-30
BR9611866A (pt) 1999-05-18
EP0865457A1 (en) 1998-09-23
WO1997020875A1 (en) 1997-06-12
US5700847A (en) 1997-12-23
DE69620629T2 (de) 2002-10-02
KR19990067501A (ko) 1999-08-25
CN1116329C (zh) 2003-07-30
AU725631B2 (en) 2000-10-19
EP0865457B1 (en) 2002-04-10
CZ172098A3 (cs) 1998-10-14
TW387911B (en) 2000-04-21

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