ES2157482T3 - Elastomeros microcelulares de baja intensidad basados en prepolimeros terminados en isocianato. - Google Patents

Elastomeros microcelulares de baja intensidad basados en prepolimeros terminados en isocianato.

Info

Publication number
ES2157482T3
ES2157482T3 ES96944596T ES96944596T ES2157482T3 ES 2157482 T3 ES2157482 T3 ES 2157482T3 ES 96944596 T ES96944596 T ES 96944596T ES 96944596 T ES96944596 T ES 96944596T ES 2157482 T3 ES2157482 T3 ES 2157482T3
Authority
ES
Spain
Prior art keywords
finished
prepolimeros
microcelular
elastomeros
isocianate
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
ES96944596T
Other languages
English (en)
Inventor
Usama Younes
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
Application filed by Bayer Antwerpen NV filed Critical Bayer Antwerpen NV
Application granted granted Critical
Publication of ES2157482T3 publication Critical patent/ES2157482T3/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
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two 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
    • C08G18/08—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
    • 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
    • C08G2110/0066—≥ 150kg/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
    • 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
    • C08G2410/00—Soles

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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE PREPARAN ESPUMAS DE POLIURETANO MICROCELULAR DE BAJA DENSIDAD APTAS PARA ENTRESUELAS DE CALZADO DEPORTIVO Y OTRAS APLICACIONES POR EXTENSION CON DIOL DE LA CADENA DE PREPOLIMEROS TERMINADOS EN UN 12 A 16 % POR ISOCIANATOS LIBRES DE NCO PREPARADOS POR REACCION DE UN EXCESO DE DI- O POLIISOCIANATO CON UNO O MAS POLIOXIPROPILEN DIOLES ALTAMENTE FUNCIONALIZADOS Y DE ALTO PESO MOLECULAR, PREFERENTEMENTE UTILIZANDO AGUA COMO AGENTE DE HINCHAMIENTO REACTIVO. LOS ELASTOMEROS MICROCELULARES EXHIBEN UNA MAYOR DUREZA A PESAR DEL MAYOR PESO MOLECULAR DEL POLIOXIPROPILENDIOL Y EXHIBEN ADEMAS MAYOR RESISTENCIA AL DESGARRO, MENOR COMPRESION REMANENTE Y UN ENCOGIMIENTO NOTABLEMENTE MAS BAJO.
ES96944596T 1995-12-21 1996-12-19 Elastomeros microcelulares de baja intensidad basados en prepolimeros terminados en isocianato. Expired - Lifetime ES2157482T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/575,976 US6395798B1 (en) 1995-12-21 1995-12-21 Low density microcellular elastomers based on isocyanate-terminated prepolymers

Publications (1)

Publication Number Publication Date
ES2157482T3 true ES2157482T3 (es) 2001-08-16

Family

ID=24302465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96944596T Expired - Lifetime ES2157482T3 (es) 1995-12-21 1996-12-19 Elastomeros microcelulares de baja intensidad basados en prepolimeros terminados en isocianato.

Country Status (12)

Country Link
US (1) US6395798B1 (es)
EP (1) EP0868454B1 (es)
JP (1) JP2000502732A (es)
CN (1) CN1112391C (es)
AR (1) AR005178A1 (es)
AU (1) AU1302897A (es)
BR (1) BR9612113A (es)
CA (1) CA2240823A1 (es)
DE (1) DE69613397T2 (es)
ES (1) ES2157482T3 (es)
TW (1) TW336241B (es)
WO (1) WO1997023528A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2312408A1 (en) * 1997-12-05 1999-06-17 Bayer Ag Polyurethane and polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties
US6291538B1 (en) * 1998-12-24 2001-09-18 Kao Corporation Process for preparing polyurethane foam
EP1101782B1 (en) * 1999-11-16 2006-06-21 C.U.E., Inc. High performance microcellular foam and manufacturing method and apparatus thereof
US20040251571A1 (en) * 1999-11-16 2004-12-16 Serman Carl J. High performance microcellular foam and manufacturing method and apparatus thereof
US6733707B1 (en) * 1999-11-16 2004-05-11 C. U. E., Inc. High performance microcellular foam and manufacturing method apparatus thereof
US6688335B2 (en) * 2000-07-14 2004-02-10 Suzuki Sogyo Co., Ltd. Liquid hammer prevention device
US6617368B2 (en) * 2001-11-13 2003-09-09 Bayer Corporation Isotropic rigid foams
US8258198B2 (en) 2004-05-28 2012-09-04 Air Products And Chemicals, Inc. Fast demold/extended cream time polyurethane formulations
US7168880B2 (en) * 2004-11-17 2007-01-30 Battelle Memorial Institute Impact attenuator system
US7941938B2 (en) * 2006-05-26 2011-05-17 Nike, Inc. Article of footwear with lightweight sole assembly
BRPI0902896A2 (pt) * 2008-02-01 2015-06-23 Dow Global Technologies Inc "dispersão de poliol polimérico, espuma de poliuretano, método para formar uma dispersão depoliol polimérico, e método para produzir uma espuma de poliuretano"
CA2721238C (en) * 2008-03-17 2015-10-06 Battelle Memorial Institute Rebound control material
WO2014195211A1 (en) * 2013-06-04 2014-12-11 Basf Se Soft thermoplastic polyurethane elastomers and process for their preparation
CN106810671B (zh) * 2015-12-02 2019-10-18 上海凯众材料科技股份有限公司 Chdi基聚氨酯微孔弹性体的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125691A (en) * 1977-04-01 1978-11-14 The Goodyear Tire & Rubber Company Zero pressure device such as tires or run-flat rings
DE2965737D1 (de) * 1978-10-03 1983-07-28 Ici Plc Liquid polyisocyanate compositions
US4239879A (en) 1979-06-25 1980-12-16 The General Tire & Rubber Company Thermoplastic polyurethane prepared from a poly-1,2-propylene ether glycol, a low molecular weight glycol and 2,4-tolylene diisocyanate
US4282387A (en) 1979-12-26 1981-08-04 The Dow Chemical Company Process for preparing polyols
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
US5114619A (en) 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
US5010187A (en) 1988-11-18 1991-04-23 Dow Chemical Company Production of polyether polyols with reduced unsaturation
JP2619109B2 (ja) 1989-05-09 1997-06-11 旭硝子株式会社 柔軟性にすぐれたポリウレタン系硬化性組成物
US5106874A (en) 1989-06-16 1992-04-21 The Dow Chemical Company Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared
US4985491A (en) 1989-10-05 1991-01-15 Olin Corporation Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts
US5250582A (en) 1990-05-03 1993-10-05 Olin Corporation Process for making cellular and microcellular polyurethane foams
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
US5116931A (en) 1990-09-28 1992-05-26 Olin Corporation Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5136010A (en) 1990-09-28 1992-08-04 Olin Corporation Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
GB2264501A (en) * 1992-02-28 1993-09-01 Basf Corp Poly(urethane-urea) microcellular elastomer compositions
GB9216631D0 (en) * 1992-08-05 1992-09-16 Ici Plc Reaction system for preparing microcellular elastomers

Also Published As

Publication number Publication date
CN1205711A (zh) 1999-01-20
DE69613397T2 (de) 2001-09-27
AU1302897A (en) 1997-07-17
JP2000502732A (ja) 2000-03-07
BR9612113A (pt) 1999-02-17
EP0868454A1 (en) 1998-10-07
CN1112391C (zh) 2003-06-25
US6395798B1 (en) 2002-05-28
CA2240823A1 (en) 1997-07-03
DE69613397D1 (de) 2001-07-19
TW336241B (en) 1998-07-11
AR005178A1 (es) 1999-04-14
WO1997023528A1 (en) 1997-07-03
EP0868454B1 (en) 2001-06-13

Similar Documents

Publication Publication Date Title
ES2157482T3 (es) Elastomeros microcelulares de baja intensidad basados en prepolimeros terminados en isocianato.
ES2129588T3 (es) Bis(n-alquilaminociclohexil)metanos como agentes de curado para poliuretanos y poliureas.
CA2471280A1 (en) Energy absorbing material
WO2001085402A3 (en) Motion platform with six linear electromagnetic actuators
EP1006133A4 (en) POLYURETHANE FOAM, METHOD FOR THE PRODUCTION AND COMPOSITION FOR THE PRODUCTION OF FOAMS
ES2157600T3 (es) Piezas moldeadas de poliuretano elastomericas fotoestables y proceso para producir dichas piezas
PE20000373A1 (es) Composiciones polimericas absorbentes que tienen altas capacidades de absorcion bajo una presion aplicada e integridad mejorada en estado hinchado
WO2004084667A3 (en) Stable footwear that accommodates shear forces
US20020078595A1 (en) Cushioning device for an athletic shoe
ES2137028T3 (es) Elastomero de poliuretano microcelular, que contiene grupos urea.
MX165667B (es) Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin
DK0433889T3 (da) Fremgangsmåde til fremstilling af polyurethanblødskumstoffer med lav sammenpresningshårdhed og hertil anvendelige blokpolyoxypropylen-polyoxyethylen-polyolblandinger
ES2057350T3 (es) Nuevas mezclas de poliisocianato y su empleo para la obtencion de plasticos celulares de poliuretano blandos.
TW200619253A (en) An isocyanate-terminated prepolymer composition and a polyurethane or polyurea elastomer produced therefrom
BR8907502A (pt) O uso de alcoois monohidricos em resinas de poliuretana moldada
ES2174991T3 (es) Procedimiento para la obtencion de mezclas de copolimero de poliuretano termoplastico.
CO4870712A1 (es) Latex de poliuretano, procesos para su preparacion, y poli- meros preparados con los mismos
AR013789A1 (es) Prepolimero o cuasi-prepolimero terminado en isocianato, elastomeros de poliuretano o poliuretano/urea preparados a partir de ellos y metodos parapreparar dichos elastomeros de poliuretano o poliuretano/urea
ES2120093T3 (es) Procedimiento para la obtencion de plasticos celulares blandos de poliuretano altamente elasticos y exentos de hidrocarburos fluorclorados y mezclas de poliisocianatos modificadas con grupos uretano a base de difenilmetano-diisocianato utilizables en este caso.
IT1222726B (it) Stazioni di formatura,in particolare per impianti a tavola circolare,per la formatura di suole di scarpe con una suola esterna di elastomero e con una suola intermedia di una miscela di isocianato e poliolio che reagisce con il poliuretano sulla tomaia della scarpa
ZA923158B (en) Polyol components for the production of polyurethane mouldings
EP0359271A3 (en) Crosslinkable polyurethane rubbers containing polyoxyperfluoroalkylene blocks
ES2057257T3 (es) Espumas de poliuretano flexible y procedimiento para su preparacion.
HK1046416A1 (zh) 物理性能改進的聚脲聚氨酯
ES2193056T3 (es) Procedimiento para la fabricacion de elastomeros de poliuretano microcelulares con un procesamiento mejorado.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 868454

Country of ref document: ES