ES2176499T3 - Procedimiento para la preparacion de una espuma flexible de poliuretano. - Google Patents

Procedimiento para la preparacion de una espuma flexible de poliuretano.

Info

Publication number
ES2176499T3
ES2176499T3 ES96934605T ES96934605T ES2176499T3 ES 2176499 T3 ES2176499 T3 ES 2176499T3 ES 96934605 T ES96934605 T ES 96934605T ES 96934605 T ES96934605 T ES 96934605T ES 2176499 T3 ES2176499 T3 ES 2176499T3
Authority
ES
Spain
Prior art keywords
flexible foam
polyurethane
procedure
preparation
weight
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
ES96934605T
Other languages
English (en)
Inventor
Witte Mireille Berthine Alb De
Eric Huygens
Essche Luc Van
Leo Franciscus Verstrepen
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.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of ES2176499T3 publication Critical patent/ES2176499T3/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
    • 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
    • C08G2110/0075—Foam properties prepared with an isocyanate index of 60 or lower
    • 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

PROCESO PARA PREPARAR UNA ESPUMA FLEXIBLE POR REACCION DE UNA COMPOSICION DE POLIISOCIANATO CON UN INDICE DE NCO DE 11-24 % EN PESO CON UN COMPUESTO REACTIVO AL ISOCIANATO CON UN PESO MOLECULAR PROMEDIO NUMERICO DE 1000-2000 UTILIZANDO AGUA COMO AGENTE DE EXPANSION.
ES96934605T 1995-11-30 1996-10-10 Procedimiento para la preparacion de una espuma flexible de poliuretano. Expired - Lifetime ES2176499T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95118848 1995-11-30

Publications (1)

Publication Number Publication Date
ES2176499T3 true ES2176499T3 (es) 2002-12-01

Family

ID=8219849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96934605T Expired - Lifetime ES2176499T3 (es) 1995-11-30 1996-10-10 Procedimiento para la preparacion de una espuma flexible de poliuretano.

Country Status (16)

Country Link
US (1) US5900441A (es)
EP (1) EP0863929B1 (es)
JP (1) JP3983289B2 (es)
KR (1) KR19990071778A (es)
CN (1) CN1208424A (es)
AR (1) AR004593A1 (es)
AU (1) AU717636B2 (es)
BR (1) BR9611566A (es)
CA (1) CA2238420A1 (es)
DE (1) DE69620907T2 (es)
ES (1) ES2176499T3 (es)
MX (1) MX9804276A (es)
MY (1) MY132361A (es)
NZ (1) NZ320194A (es)
TW (1) TW422858B (es)
WO (1) WO1997019971A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331128B1 (en) 1999-10-26 2001-12-18 Christie Liscomb Schmick Flexible core recreational device
WO2001053370A1 (en) 2000-01-17 2001-07-26 Huntsman International Llc Process for preparing a free rise or slabstock flexible polyurethane foam
US6344494B1 (en) 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
US6201035B1 (en) 2000-05-24 2001-03-13 Basf Corporation Use of low unsaturated polyether polyols in high resilience slabstock foam applications
CA2411887A1 (en) * 2000-08-01 2002-02-07 Huntsman International Llc Manufacture of mdi-tdi based flexible polyurethane foams
EP1178061A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
CN100443544C (zh) * 2003-05-29 2008-12-17 上海康达化工有限公司 环保渗水型塑胶跑道
JP4666898B2 (ja) * 2003-08-09 2011-04-06 雪ヶ谷化学工業株式会社 ポリウレタンフォーム及びその製造方法
DE102006013416A1 (de) * 2006-03-23 2007-09-27 Wacker Chemie Ag Siliconhaltige Schaumstoffe
JP2009537668A (ja) * 2006-05-18 2009-10-29 ダウ グローバル テクノロジーズ インコーポレイティド 強化された耐加水分解性を備えるポリウレタンエラストマー
WO2011042284A2 (en) * 2009-10-07 2011-04-14 Huntsman International Llc Process for making a flexible polyurethane foam
MX2014004304A (es) * 2013-04-09 2015-05-07 Dow Quimica Mexicana S A De C V Composicion adhesiva de curado rapido.
JP6464632B2 (ja) * 2014-09-22 2019-02-06 東ソー株式会社 ポリウレア樹脂製造用硬化剤、及びそれを用いたポリウレア樹脂の製造方法
JP6529072B2 (ja) * 2015-03-20 2019-06-12 株式会社イノアックコーポレーション 軟質ポリウレタンフォーム
CN113179644B (zh) * 2018-11-30 2024-02-13 Ddp特种电子材料美国有限责任公司 用于稳定的环境干燥的泡沫的配制水性聚氨酯分散体组合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3721058A1 (de) * 1987-06-26 1989-01-05 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
DE3818769A1 (de) * 1988-06-02 1989-12-07 Bayer Ag Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen
GB8908490D0 (en) * 1989-04-14 1989-06-01 Ici Plc Prepolymers
DE3928330A1 (de) * 1989-08-26 1991-02-28 Bayer Ag Fluessige polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihrer verwendung bei der herstellung von polyurethanschaumstoffen
DE4006248A1 (de) * 1990-02-28 1991-08-29 Bayer Ag Gemische aus urethangruppen enthaltenden praepolymeren und diisocyanatotoluolen sowie ihre verwendung
US5439948A (en) * 1991-11-20 1995-08-08 Imperial Chemical Industries Plc Process for cellular polymeric products
DE4205934A1 (de) * 1992-02-27 1993-09-02 Basf Ag Verfahren zur herstellung von fluorchlorkohlenwasserstoff freien, niedrigdichten polyurethan-weichschaumstoffen und weichelastischen polyurethan-formschaumstoffen sowie hierfuer verwendbare, mit urethangruppen modifizierte polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis
TW344750B (en) * 1994-06-16 1998-11-11 Ici Plc Process for preparing flexible foams

Also Published As

Publication number Publication date
CN1208424A (zh) 1999-02-17
EP0863929A1 (en) 1998-09-16
AU7289296A (en) 1997-06-19
TW422858B (en) 2001-02-21
MY132361A (en) 2007-10-31
DE69620907T2 (de) 2002-09-26
EP0863929B1 (en) 2002-04-24
AU717636B2 (en) 2000-03-30
DE69620907D1 (de) 2002-05-29
WO1997019971A1 (en) 1997-06-05
KR19990071778A (ko) 1999-09-27
JP2000503043A (ja) 2000-03-14
NZ320194A (en) 2000-01-28
US5900441A (en) 1999-05-04
AR004593A1 (es) 1998-12-16
JP3983289B2 (ja) 2007-09-26
CA2238420A1 (en) 1997-06-05
MX9804276A (es) 1998-09-30
BR9611566A (pt) 1999-05-11

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