ES2108372T3 - Proceso para la produccion de espumas flexibles. - Google Patents

Proceso para la produccion de espumas flexibles.

Info

Publication number
ES2108372T3
ES2108372T3 ES94300185T ES94300185T ES2108372T3 ES 2108372 T3 ES2108372 T3 ES 2108372T3 ES 94300185 T ES94300185 T ES 94300185T ES 94300185 T ES94300185 T ES 94300185T ES 2108372 T3 ES2108372 T3 ES 2108372T3
Authority
ES
Spain
Prior art keywords
units
polyol
production
oxide
calculated
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
ES94300185T
Other languages
English (en)
Inventor
Pierre Gilbert Henr Chaffanjon
Peter Eugeen Maria Stroobants
Gerhard Jozef Bleys
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10729694&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2108372(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2108372T3 publication Critical patent/ES2108372T3/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other 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
    • C08G18/28—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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene 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
    • 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

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)
  • Polyethers (AREA)

Abstract

SE PRESENTA UN POLIOL DE POLIETER QUE COMPRENDE COMO UNIDADES DE OXIDO DE ALQUILENO OXIDO DE ETILENO Y UNIDADES DE OXIDO DE PROPILENO, DICHO POLIOL TIENE UNA FUNCIONALIDAD DE HIDROXIL NOMINAL, MEDIA DE ENTRE 2 Y 6, UN VALOR DE HIDROXIL DE ENTRE 16 Y 45 MG KOH/G, UN CONTENIDO PRIMARIO DE HIDROXIL DE AL MENOS EL 50% CALCULADO SOBRE LA CANTIDAD TOTAL DE GRUPOS DE HIDROXIL Y UNA CANTIDAD DE UNIDADES DE OXIDO DE ETILENO CALCULADAS SOBRE EL PESO DE LAS UNIDADES DE OXIDO DE ALQUILENO EN EL POLIOL DE ENTRE UN 21 Y UN 49% POR PESO. ESTOS POLIOLES SON UTILES PARA FABRICAR ESPUMA FLEXIBLE.
ES94300185T 1993-02-02 1994-01-11 Proceso para la produccion de espumas flexibles. Expired - Lifetime ES2108372T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939301995A GB9301995D0 (en) 1993-02-02 1993-02-02 Process for making flexible foams

Publications (1)

Publication Number Publication Date
ES2108372T3 true ES2108372T3 (es) 1997-12-16

Family

ID=10729694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94300185T Expired - Lifetime ES2108372T3 (es) 1993-02-02 1994-01-11 Proceso para la produccion de espumas flexibles.

Country Status (10)

Country Link
EP (1) EP0609982B1 (es)
JP (1) JP3346870B2 (es)
CN (1) CN1049668C (es)
AU (1) AU668784B2 (es)
CA (1) CA2113946C (es)
DE (1) DE69406319T2 (es)
ES (1) ES2108372T3 (es)
GB (1) GB9301995D0 (es)
HK (1) HK1003835A1 (es)
MY (1) MY110837A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008074907A1 (es) * 2006-12-20 2008-06-26 Repsol Ypf, S.A. Nuevos polioles reactivos

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549841A (en) * 1995-03-24 1996-08-27 Arco Chemical Technology, L.P. Process for manufacturing foam with improved wet set properties
US5596059A (en) * 1995-07-26 1997-01-21 Arco Chemical Technology, L.P. Polyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators
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
US5863521A (en) * 1996-12-30 1999-01-26 Basf Corporation Liquid heteric-block polyoxyalkylene compounds having improved flowability characteristics
CA2243006A1 (en) * 1997-09-22 1999-03-22 Egils Grinbergs Low density, low water, all mdi flexible foams
JP4537638B2 (ja) * 1999-11-02 2010-09-01 ハンツマン・インターナショナル・エルエルシー 高レジリエンスフォームを製造するための方法
EP1240228B1 (en) * 1999-11-02 2003-08-13 Huntsman International Llc Process for making visco-elastic foams, polyols blend and reaction system useful therefor
JP4122874B2 (ja) * 2001-07-18 2008-07-23 旭硝子株式会社 ポリオールおよびポリマー分散ポリオールの製造方法
WO2004014976A1 (en) 2002-08-02 2004-02-19 Huntsman International Llc Prepolymer, polyol composition and process for making a flexible foam
DE10303172A1 (de) * 2003-01-27 2004-07-29 Basf Ag Verfahren zur Herstellung von Polyurethanintegralschaumstoffen
JP2006526044A (ja) * 2003-05-12 2006-11-16 ハンツマン・インターナショナル・エルエルシー Ｐｉｐａ−ポリオールの製造方法
CN101161699B (zh) * 2006-10-09 2011-09-21 李颂兵 一种用于制备无氟聚氨酯硬质泡沫塑料的聚醚多元醇及其制取方法
WO2016064948A1 (en) * 2014-10-21 2016-04-28 Momentive Performance Materials Inc. Rigid polyurethane foams comprising modified phenolic resins additives
CN106633026A (zh) * 2016-07-27 2017-05-10 南京威尔化工有限公司 一种低泡水溶性高分子聚醚的合成方法
HUE055467T2 (hu) * 2017-01-17 2021-11-29 Dow Global Technologies Llc Poliol keverékek, amelyek alkalmasak viszkoelasztikus habok elkészítéséhez
CA3148789A1 (en) 2019-10-16 2021-04-22 Basf Se Two-component polyurethane foam adhesive, a process for preparing the same and an article made therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1413775A (fr) * 1963-11-14 1965-10-08 Ici Ltd Procédé de fabrication de polyuréthanes
FR1599727A (es) * 1968-08-13 1970-07-20
JPS5417360B2 (es) * 1974-08-15 1979-06-29
US4125505A (en) * 1976-07-06 1978-11-14 Union Carbide Corporation Polymer/polyols from high ethylene oxide content polyols
DE3241450A1 (de) * 1982-11-10 1984-05-10 Basf Ag, 6700 Ludwigshafen Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
US4883825A (en) * 1987-12-30 1989-11-28 Union Carbide Chemicals And Plastics Company Inc. Process for the manufacture of low density, flexible polyurethane foams
DE3942330A1 (de) * 1989-12-21 1991-06-27 Basf Ag Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen
US5122548A (en) * 1990-03-23 1992-06-16 The Dow Chemical Company Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008074907A1 (es) * 2006-12-20 2008-06-26 Repsol Ypf, S.A. Nuevos polioles reactivos

Also Published As

Publication number Publication date
JP3346870B2 (ja) 2002-11-18
AU668784B2 (en) 1996-05-16
CN1049668C (zh) 2000-02-23
EP0609982A1 (en) 1994-08-10
GB9301995D0 (en) 1993-03-17
MY110837A (en) 1999-05-31
HK1003835A1 (en) 1998-11-06
EP0609982B1 (en) 1997-10-22
CA2113946C (en) 2005-09-20
DE69406319T2 (de) 1998-03-19
AU5310294A (en) 1994-08-04
DE69406319D1 (de) 1997-11-27
CN1095386A (zh) 1994-11-23
CA2113946A1 (en) 1994-08-03
JPH06256454A (ja) 1994-09-13

Similar Documents

Publication Publication Date Title
ES2108372T3 (es) Proceso para la produccion de espumas flexibles.
ES2135774T3 (es) Procedimiento para la preparacion de espumas flexibles.
TR28386A (tr) Silikonsuz yüzeyaktif maddeler iceren terkiplerden hazirlanan poliizosiyanata dayanan polimerler ve bunlarin hazirlanmasi icin yöntem.
KR930012851A (ko) 폴리올 조성물
MX9804254A (es) Espuma de poliuretano moldeada con propiedades fisicas mejoradas.
ES2101108T3 (es) Un procedimiento para preparar un elastomero de poliuretano microcelular a partir de un prepolimero con terminacion de isocianato con &#34;segmento blando&#34; y elastomero de poliuretano microcelular obtenido a partir del mismo.
AR025129A1 (es) Procedimiento para la preparacion de una espuma flexible de poliuretano con un indice de nco de 70-120, y espuma flexible de poliuretano hecha en base a dim libre de dit.
BRPI0416868A (pt) espuma absorvente, termoplástica, flexìvel, macia, de baixa densidade, de células abertas, artigo absorvente e método de fabricação da mesma
AR018251A1 (es) Una espuma de poliuretano de superficie integral flexible; un proceso para preparar dicha espuma de poliuretano flexible y un sistema de reaccion parallevar a cabo dicho proceso
AR018787A1 (es) Composiciones de prepolimero de poliuretano, espumas hechas a partir de las mismas y metodos para hacer cada una de las mismas
HUP9904233A2 (hu) Merev poliuretánhabok
ES2169398T3 (es) Espumas elastomericas microcelulares de poliuretano.
ID30542A (id) Poliol polieter rantai panjang dengan kandungan gugus oh primer tinggi
ES2097996T3 (es) Espumas de poliuretano.
MXPA01011090A (es) Productos compuestos huecos y metodo para su fabricacion.
DE602005009660D1 (de) Blockcopolyetheresterelastomer und herstellungsverfahren dafür
BR0207777A (pt) Composição de isocianato e seu uso na preparação de poliuretano expandido com propriedades fisico-mecãnicas melhoradas
AR004861A1 (es) Una formulacion de poliol, una espuma de poliuretano flexible similar al latex obtenible a traves de dicha formulacion y un articulo con forma que comprende dicha espuma
AU6464301A (en) Extruded vinyl aromatic foam with 134a and alcohol as blowing agent
ES2074602T3 (es) Proceso para producir espuma de poliuretano flexible que tiene propiedad de flujo de aire elevado.
AR004038A1 (es) Proceso para preparar una espuma rigida de poliisocianurato modificado con poliuretano o uretano y dicha espuma
ES2104800T3 (es) Espumas de poliuretano de pirorretardancia incrementada.
AR004593A1 (es) Composicion de poliisocianato organico y proceso para preparar una espuma flexible de poliuretano
MY101800A (en) Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol.
AU4560300A (en) Polymer-modified polyols, their use for the manufacture of polyurethane products

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 609982

Country of ref document: ES