ES2097996T3 - Espumas de poliuretano. - Google Patents

Espumas de poliuretano.

Info

Publication number
ES2097996T3
ES2097996T3 ES93310467T ES93310467T ES2097996T3 ES 2097996 T3 ES2097996 T3 ES 2097996T3 ES 93310467 T ES93310467 T ES 93310467T ES 93310467 T ES93310467 T ES 93310467T ES 2097996 T3 ES2097996 T3 ES 2097996T3
Authority
ES
Spain
Prior art keywords
polyol
weight
composition
oxyethylene
component
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
ES93310467T
Other languages
English (en)
Inventor
Gerhard Jozef Bleys
Stefan Edward Leo Helsemans
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2097996T3 publication Critical patent/ES2097996T3/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy 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
    • C08G18/4833—Polyethers containing oxyethylene 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • 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
    • C08G2280/00—Compositions for creating shape memory

Landscapes

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

Abstract

UN METODO PARA LA PREPARACION DE PRODUCTOS ALVEOLARES DE POLIURETANO DE CONFIGURACION FIJA, MEDIANTE LA REACCION DE UN COMPONENTE DE POLIISOCIANATO Y UNA COMPOSICION DE POLIOL, EN PRESENCIA DE UN AGENTE ESPUMANTE, CONTENIENDO AGUA, DONDE EL COMPONENTE DE POLIISOCIANATO CONTIENE AL MENOS EL 70% POR PESO DE DISOCIANATO DE 4,4'' Y LA COMPOSICION DE POLIOL COMPRENDE POR LO MENOS UN POLIOL DE POLIOXIALQUILENO, CONTENIENDO RESIDUOS DE OXIETILENO, TENIENDO LA CITADA COMPOSICION DE POLIOL UNA FUNCIONALIDAD MEDIA NOMINAL HIDROXILICA ENTRE 2''2 Y 6, UN CONTENIDO MEDIO DE OXIETILENO DE, AL MENOS, EL 86% POR PESO, Y UN PESO EQUIVALENTE HIDROXILICO MEDIO ENTRE 250 Y 1500, Y DONDE LA CANTIDAD DE AGUA ES DE 1''5 ONDE EL INDICE DE ISOCIANATO ES DE 90
ES93310467T 1993-01-25 1993-12-23 Espumas de poliuretano. Expired - Lifetime ES2097996T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939301428A GB9301428D0 (en) 1993-01-25 1993-01-25 Polyurethane foams

Publications (1)

Publication Number Publication Date
ES2097996T3 true ES2097996T3 (es) 1997-04-16

Family

ID=10729277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93310467T Expired - Lifetime ES2097996T3 (es) 1993-01-25 1993-12-23 Espumas de poliuretano.

Country Status (10)

Country Link
EP (1) EP0608626B1 (es)
JP (1) JPH06239955A (es)
CN (1) CN1038332C (es)
CA (1) CA2113362A1 (es)
DE (1) DE69308530T2 (es)
ES (1) ES2097996T3 (es)
GB (2) GB9301428D0 (es)
HK (1) HK1004560A1 (es)
MY (1) MY110496A (es)
TW (1) TW297029B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0996664A1 (en) * 1997-07-09 2000-05-03 Huntsman Ici Chemicals Llc Compressed hydrophilic polyurethane foams
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
US6583194B2 (en) 2000-11-20 2003-06-24 Vahid Sendijarevic Foams having shape memory
JP4647116B2 (ja) * 2001-03-01 2011-03-09 株式会社イノアックコーポレーション 形状記憶ポリウレタンフォーム
DK1507469T3 (da) 2002-05-24 2010-10-18 Tempur World Llc Komfortpude
MXPA05012544A (es) 2003-06-12 2006-02-08 Huntsman Int Llc Proceso para preparar un material de poliisocianurato-poliuretano.
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
WO2007042411A1 (en) 2005-10-13 2007-04-19 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
US9987776B2 (en) 2006-06-14 2018-06-05 Huntsman International Llc Composite panel
JP5437569B2 (ja) 2007-08-03 2014-03-12 株式会社イノアックコーポレーション 形状追従性樹脂発泡体及びその使用方法
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
DE102009056723A1 (de) * 2009-12-02 2011-06-09 Bundesanstalt für Materialforschung und -Prüfung (BAM) Kopfschutz
WO2012106846A1 (zh) * 2011-02-11 2012-08-16 江苏恒康家居科技有限公司 一种适用于平泡发泡工艺的mdi体系的非温感记忆海绵
CN102408539A (zh) * 2011-10-24 2012-04-11 哈尔滨工业大学 一种形状记忆聚氨酯及其制备方法
FR3020365B1 (fr) * 2014-04-29 2017-10-27 Michelin & Cie Procede de fabrication par microcoulee d'une mousse de polyurethane
WO2017104600A1 (ja) * 2015-12-16 2017-06-22 株式会社ブリヂストン 軟質ポリウレタンフォーム、及びシート用パッド
CN110183614A (zh) * 2019-06-27 2019-08-30 深圳市康勋新材科技有限公司 形状记忆聚合物泡沫材料及其制备方法和应用
CN110591676A (zh) * 2019-09-30 2019-12-20 中国石油集团渤海钻探工程有限公司 一种温敏可膨胀形状记忆堵漏剂及制备方法、应用
US20220098382A1 (en) * 2020-09-29 2022-03-31 Nano And Advanced Materials Institute Limited Energy absorbing foam material and method of using thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH464530A (de) * 1964-11-30 1968-10-31 Allied Chem Verfahren zur Herstellung nicht-flexibler Polyurethanschäume
CA1042600A (en) * 1972-05-03 1978-11-14 Louis L. Wood Crosslinked hydrophilic polyurethane foams
ZA755751B (en) * 1974-12-24 1976-08-25 Basf Wyandotte Corp Manufacture of foams
US4365025A (en) * 1981-12-08 1982-12-21 W. R. Grace & Co. Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers
US4603076A (en) * 1985-03-04 1986-07-29 Norwood Industries, Inc. Hydrophilic foam
US4725627A (en) * 1987-03-16 1988-02-16 Signastone Incorporated Squeezable toy with dimensional memory
JPH0739506B2 (ja) * 1988-09-30 1995-05-01 三菱重工業株式会社 形状記憶ポリマー発泡体

Also Published As

Publication number Publication date
AU659969B2 (en) 1995-06-01
TW297029B (es) 1997-02-01
CN1091753A (zh) 1994-09-07
AU5260593A (en) 1994-07-28
GB9301428D0 (en) 1993-03-17
HK1004560A1 (en) 1998-11-27
JPH06239955A (ja) 1994-08-30
DE69308530D1 (de) 1997-04-10
MY110496A (en) 1998-06-30
EP0608626A1 (en) 1994-08-03
CN1038332C (zh) 1998-05-13
DE69308530T2 (de) 1997-06-26
GB9325653D0 (en) 1994-02-16
EP0608626B1 (en) 1997-03-05
CA2113362A1 (en) 1994-07-26

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