ES2095285T3 - Un prepolimero terminado con isocianato y una espuma de poliuretano flexible preparada a partir del mismo. - Google Patents

Un prepolimero terminado con isocianato y una espuma de poliuretano flexible preparada a partir del mismo.

Info

Publication number
ES2095285T3
ES2095285T3 ES91119273T ES91119273T ES2095285T3 ES 2095285 T3 ES2095285 T3 ES 2095285T3 ES 91119273 T ES91119273 T ES 91119273T ES 91119273 T ES91119273 T ES 91119273T ES 2095285 T3 ES2095285 T3 ES 2095285T3
Authority
ES
Spain
Prior art keywords
isocyanate
polyurethane foam
flexible polyurethane
foam prepared
polymer finished
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
ES91119273T
Other languages
English (en)
Inventor
Richard J Elwell
Robert A Sewell
Werner A Lidy
Johan A Thoen
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2095285T3 publication Critical patent/ES2095285T3/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
    • C08G18/74—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
    • 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
    • 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
    • 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
    • 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
    • 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

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 UN PREPOLIMERO ISOCINATO FINALIZADO, HECHO DE UN POLIISOCINATO QUE COMPRENDE 4,4''-METILENO DIFENILDIISOCINATO Y POLIOL POLIOXIALKILENO, DONDE EL POLIOL TIENE UN PROMEDIO DE FUNCIONALIDAD DE 2 A 4, UN HIDROXILO DE PESO EQUIVALENTE, DE ENTRE 2200 A 3500 Y COMPRENDIENDO TAMBIEN RESIDUOS OXIETILENO, EN UNA CANTIDAD DE ENTRE 40 A 68 POR CIENTO DE PESO; Y EL USO DE ESTO, EN UN PROCESO DE MANUFACTURACION DE ESPUMA DE POLIURETANO FLEXIBLE.
ES91119273T 1990-11-13 1991-11-12 Un prepolimero terminado con isocianato y una espuma de poliuretano flexible preparada a partir del mismo. Expired - Lifetime ES2095285T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/612,722 US5114989A (en) 1990-11-13 1990-11-13 Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom

Publications (1)

Publication Number Publication Date
ES2095285T3 true ES2095285T3 (es) 1997-02-16

Family

ID=24454388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91119273T Expired - Lifetime ES2095285T3 (es) 1990-11-13 1991-11-12 Un prepolimero terminado con isocianato y una espuma de poliuretano flexible preparada a partir del mismo.

Country Status (20)

Country Link
US (1) US5114989A (es)
EP (1) EP0485953B1 (es)
JP (1) JP3160333B2 (es)
KR (1) KR100210563B1 (es)
CN (1) CN1032065C (es)
AT (1) ATE146808T1 (es)
AU (1) AU650918B2 (es)
BR (1) BR9104999A (es)
CA (1) CA2055292A1 (es)
CZ (1) CZ284307B6 (es)
DE (1) DE69123821T2 (es)
DK (1) DK0485953T3 (es)
ES (1) ES2095285T3 (es)
GR (1) GR3022595T3 (es)
HK (1) HK1004897A1 (es)
IE (1) IE913927A1 (es)
MX (1) MX9102029A (es)
MY (1) MY106888A (es)
PT (1) PT99472B (es)
SG (1) SG47862A1 (es)

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IT1240635B (it) * 1990-05-04 1993-12-17 Dow Italia Polimeri poliuretanici microcellulari preparati da tre polimeri di poli (tetrametilen) glicoli con gruppi isocianato terminali
US6376698B1 (en) * 1991-12-17 2002-04-23 Imperial Chemical Industries Plc Prepolymers
DE4204395A1 (de) * 1992-02-14 1993-08-19 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
EP0566251B2 (en) * 1992-04-16 2002-09-04 Huntsman International Llc Polyisocyanate composition
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
US5229427A (en) * 1992-06-02 1993-07-20 Miles Inc. Flexible, combustion-modified, polyurethane foams
US5312847A (en) * 1993-03-16 1994-05-17 The Dow Chemical Company Polyurethane foam containing a particulate organic solid and a process for the preparation thereof
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
CA2158653A1 (en) * 1993-04-13 1994-10-27 Huntsman International Llc Process for preparing a flexible foam
GB9311838D0 (en) * 1993-06-08 1993-07-28 Ici Plc Process for making flexible foams
US5494942A (en) * 1993-12-27 1996-02-27 The Dow Chemical Company Process for preparing a rigid polyurethane foam and laminate articles therewith
DE4411781A1 (de) * 1994-04-06 1995-10-12 Basf Ag Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff freien hochelastischen Polyurethan-Weichschaumstoffen und hierfür verwendbare, mit Urethangruppen modifizierte Polyisocyanatmischungen auf Diphenylmethan-diisocyanatbasis
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SK108399A3 (en) * 1997-02-11 2000-01-18 Huntsman Ici Chemicals Llc The Isocyanate compositions for low density polyurethane foam
US6096237A (en) * 1997-07-23 2000-08-01 Basf Corporation Polymeric MDI compositions for use in thermoformable foams
DE19823393A1 (de) 1998-05-26 1999-12-02 Basf Ag Isocyanatgruppenhaltige Prepolymere und Verfahren zu ihrer Herstellung
EP1234843A1 (en) * 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
DK1507469T3 (da) 2002-05-24 2010-10-18 Tempur World Llc Komfortpude
US20040154718A1 (en) * 2003-02-06 2004-08-12 Doesburg Van I. Polyurethane filled tire and method of making same
DE10314762A1 (de) * 2003-03-31 2004-10-14 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
JP2006282744A (ja) * 2005-03-31 2006-10-19 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンスラブフォーム用ポリイソシアネート及びそれを用いた軟質ポリウレタンスラブフォームの製造方法
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
RU2455329C2 (ru) * 2006-12-19 2012-07-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Добавки, способствующие адгезии, и способы улучшения композиций для покрытия
WO2008077042A1 (en) 2006-12-19 2008-06-26 Dow Global Technologies, Inc. Encapsulated panel assemblies and method for making same
CN101558456B (zh) * 2006-12-19 2013-07-24 陶氏环球技术公司 经改善的用于导电透明基材的复合材料和方法
WO2008134110A1 (en) * 2007-04-24 2008-11-06 Dow Global Technologies, Inc. One component glass primer including oxazoladine
BRPI0809718A2 (pt) * 2007-04-24 2011-09-13 Dow Global Technologies Inc método para ligar um primeiro substrato a um segundo substrato e conjunto de painéis
JP5628024B2 (ja) 2007-05-15 2014-11-19 ダウ グローバル テクノロジーズ エルエルシー 高弾性発泡体
WO2009009159A1 (en) * 2007-07-12 2009-01-15 Dow Global Technologies, Inc. Colored primer compositions and methods
CN101903483B (zh) * 2007-12-18 2014-09-10 陶氏环球技术公司 对玻璃粘合剂具有增强的粘合性的窗玻璃用保护涂层
CA2669389A1 (en) * 2008-06-18 2009-12-18 Guardian Building Products Process and system for insulating a surface using a polyurethane foam made from a pre-reacted isocyanate
EP2350211B1 (en) * 2008-10-29 2018-02-28 Dow Global Technologies LLC Low energy surface bonding system containing a primer with long open time
DE10751971T8 (de) * 2009-10-07 2013-04-25 Huntsman International Llc Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs
EP2582506B1 (en) 2010-06-15 2019-03-06 Dow Global Technologies LLC Method for making polyurethane foam floor covering products with postconsumer carpet fibers
EP2635617B1 (en) * 2010-11-03 2018-12-26 Dow Global Technologies LLC Self-crushing polyurethane systems
US9228047B2 (en) 2011-02-14 2016-01-05 Dow Global Technologies Llc Low density polyurethane foams
ES2647464T3 (es) * 2012-11-23 2017-12-21 Covestro Deutschland Ag Procedimiento para la preparación de materiales esponjados blandos de poliuretano flexibles con alto confort y bajas pérdidas por histéresis
MX370742B (es) * 2013-05-29 2019-12-20 Dow Quim Mexicana S A De C V Una formulacion para preparar una espuma de poliuretano.
MX2017006768A (es) 2014-11-24 2018-01-18 Ppg Ind Ohio Inc Métodos para impresión tridimensional reactiva por extrusión.
EP4000866B1 (en) 2016-12-06 2025-01-01 Chromatic 3D Materials Inc. Manufacture of three dimensional objects from thermosets
US12384097B2 (en) 2017-08-18 2025-08-12 Ppg Industries Ohio, Inc. Additive manufacturing using reactive compositions
US10434704B2 (en) 2017-08-18 2019-10-08 Ppg Industries Ohio, Inc. Additive manufacturing using polyurea materials
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Also Published As

Publication number Publication date
IE913927A1 (en) 1992-05-20
JP3160333B2 (ja) 2001-04-25
EP0485953A3 (en) 1993-03-10
EP0485953B1 (en) 1996-12-27
DK0485953T3 (da) 1997-06-16
JPH04300913A (ja) 1992-10-23
DE69123821T2 (de) 1997-04-10
GR3022595T3 (en) 1997-05-31
KR100210563B1 (ko) 1999-07-15
PT99472B (pt) 1999-04-30
HK1004897A1 (en) 1998-12-11
SG47862A1 (en) 1998-04-17
US5114989A (en) 1992-05-19
CN1032065C (zh) 1996-06-19
CS342891A3 (en) 1992-06-17
BR9104999A (pt) 1992-06-23
AU650918B2 (en) 1994-07-07
CN1061416A (zh) 1992-05-27
KR920009870A (ko) 1992-06-25
MX9102029A (es) 1993-01-01
CZ284307B6 (cs) 1998-10-14
AU8774391A (en) 1992-05-14
PT99472A (pt) 1992-09-30
DE69123821D1 (de) 1997-02-06
CA2055292A1 (en) 1992-05-14
MY106888A (en) 1995-08-30
EP0485953A2 (en) 1992-05-20
ATE146808T1 (de) 1997-01-15

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