ES2170120T3 - Composicion de isocianato y procedimiento para preparar espumas flexibles a partir de la misma. - Google Patents

Composicion de isocianato y procedimiento para preparar espumas flexibles a partir de la misma.

Info

Publication number
ES2170120T3
ES2170120T3 ES95119932T ES95119932T ES2170120T3 ES 2170120 T3 ES2170120 T3 ES 2170120T3 ES 95119932 T ES95119932 T ES 95119932T ES 95119932 T ES95119932 T ES 95119932T ES 2170120 T3 ES2170120 T3 ES 2170120T3
Authority
ES
Spain
Prior art keywords
composition
isocianate
procedure
same
flexible foams
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
ES95119932T
Other languages
English (en)
Inventor
Gabriel Verhelst
Louis Muller
Tu Pham
Witte Mireille De
Alain Parfondry
Arun Watts
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 ES2170120T3 publication Critical patent/ES2170120T3/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
    • C08G18/4833—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
    • 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
    • C08G18/70—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
    • 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
    • C08G2110/0083—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)
  • Glass Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Lubricants (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

LA INVENCION SE REFIERE A UNA COMPOSICION DE PREPOLIMERO QUE CONTIENE ISOCIANATO LIQUIDO QUE TIENE UNA FUNCIONALIDAD MEDIA DE ISOCIANATO MAYOR A 2 Y UN CONTENIDO DE NCO DE ENTRE UN 2% Y UN 15% DE SU PESO, SEGUN SE OBTIENE MEDIANTE LA REACCION DE UN POLIMERO REACTIVO AL ISOCIANATO QUE TIENE UNA FUNCIONALIDAD NOMINAL MEDIA DE ENTRE 2 Y 6 CON UN EXCESO ESTOIQUIOMETRICO DE UNA COMPOSICION DE DIISOCIANATO DE DIFENILMETANO QUE CONTIENE AL MENOS UN 2% DE SU PESO DE DIISOCIANATO DE 2,4''-DIFENILMETANO Y QUE TIENE UNA FUNCIONALIDAD MEDIA DE ISOCIANATO EN LA BANDA DE ENTRE 2 Y 2.3. LA INVENCION TAMBIEN SE REFIERE A UN METODO PARA PREPARAR UNA ESPUMA DE POLIURETANO QUE COMPRENDE LA REACCION DE LA COMPOSICION DE PREPOLIMERO CON AGUA.
ES95119932T 1989-04-14 1990-04-09 Composicion de isocianato y procedimiento para preparar espumas flexibles a partir de la misma. Expired - Lifetime ES2170120T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898908490A GB8908490D0 (en) 1989-04-14 1989-04-14 Prepolymers

Publications (1)

Publication Number Publication Date
ES2170120T3 true ES2170120T3 (es) 2002-08-01

Family

ID=10655053

Family Applications (2)

Application Number Title Priority Date Filing Date
ES90303805T Expired - Lifetime ES2099084T3 (es) 1989-04-14 1990-04-09 Composicion de isocianato y proceso para preparar espumas flexibles a partir de la misma.
ES95119932T Expired - Lifetime ES2170120T3 (es) 1989-04-14 1990-04-09 Composicion de isocianato y procedimiento para preparar espumas flexibles a partir de la misma.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES90303805T Expired - Lifetime ES2099084T3 (es) 1989-04-14 1990-04-09 Composicion de isocianato y proceso para preparar espumas flexibles a partir de la misma.

Country Status (18)

Country Link
US (1) US5070114A (es)
EP (2) EP0392788B1 (es)
JP (1) JP3181578B2 (es)
KR (1) KR0150212B1 (es)
AT (2) ATE150770T1 (es)
AU (1) AU622011B2 (es)
CA (1) CA2014507C (es)
DE (2) DE69033885T2 (es)
DK (1) DK0392788T3 (es)
ES (2) ES2099084T3 (es)
FI (1) FI100975B (es)
GB (2) GB8908490D0 (es)
GR (1) GR3022948T3 (es)
HK (1) HK1004558A1 (es)
NO (1) NO178579C (es)
NZ (1) NZ233228A (es)
PT (1) PT93737B (es)
ZA (1) ZA902561B (es)

Families Citing this family (61)

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AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions
JPH0480224A (ja) * 1990-07-23 1992-03-13 Dai Ichi Kogyo Seiyaku Co Ltd 水硬性ポリウレタンプレポリマー組成物
GB9022194D0 (en) * 1990-10-12 1990-11-28 Ici Plc Method for preparing polyurea-polyurethane flexible foams
DE4038783A1 (de) * 1990-12-05 1992-06-11 Basf Ag Polyvinylchlorid-polyurethanschaumstoff-verbundelemente, verfahren zu ihrer herstellung und zur herstellung des polyurethanschaumstoffs verwendbare fluessige, urethangruppen enthaltende polyisocyanatmischungen
DE4114220A1 (de) * 1991-05-01 1992-11-05 Bayer Ag Durch feuchtigkeit haertbare, nco-polyurethan-schmelzklebstoff-zusammensetzung
US5190607A (en) * 1991-05-01 1993-03-02 Bayer Aktiengesellschaft Moisture-curing, NCO-reactive polyurethane hotmelt adhesive composition
DE4203918A1 (de) * 1992-02-11 1993-08-12 Basf Ag Verfahren zur herstellung von fluorchlorkohlenwasserstoff-freien polyurethan-weichschaumstoffen unter verwendung von urethangruppen enthaltenden polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis sowie derartige modifizierte polyisocyanatmischungen
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
GB9208377D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for preparing flexible polyurethane foams
GB9208396D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for making flexible foams
CA2094554C (en) * 1992-05-12 2001-12-25 Thirumurti Narayan Polymethylene polyphenyl polyisocyanate based prepolymers
US6136136A (en) * 1992-11-25 2000-10-24 Henkel Corporation Moisture-curable polyurethane hotmelt adhesives with high green strength
GB9320874D0 (en) * 1993-10-11 1993-12-01 Ici Plc Recycling of flexible foam
CA2117740A1 (en) * 1993-10-28 1995-04-29 Michael F. Hurley Polyisocyanate based upon 4,4'-and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process
US5932680A (en) * 1993-11-16 1999-08-03 Henkel Kommanditgesellschaft Auf Aktien Moisture-curing polyurethane hot-melt adhesive
US6022444A (en) * 1994-04-08 2000-02-08 Bayer Corporation Modified PMDI for faster press times or lower press temperatures and reduction of MDI from hot presses
TW358815B (en) * 1994-06-16 1999-05-21 Huntsman Ici Chem Llc Process for preparing a flexible polyurethane foam
US5900442A (en) * 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
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CN1208424A (zh) * 1995-11-30 1999-02-17 帝国化学工业公司 制备软聚氨酯泡沫塑料的方法
US5700847A (en) * 1995-12-04 1997-12-23 Arco Chemical Technology, L.P. Molded polyurethane foam with enhanced physical properties
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AU1595497A (en) * 1996-02-19 1997-09-02 Imperial Chemical Industries Plc Process for binding cork
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US6294250B1 (en) 1996-08-28 2001-09-25 3M Innovative Properties Company Adhesive film and method for producing the same
US5730909A (en) * 1996-11-26 1998-03-24 Basf Corporation Flame retardant polyurethane foams
PL334999A1 (en) * 1997-02-10 2000-03-27 Huntsman Ici Chem Llc Novel prepolymers terminated with isocyanate group
US6090864A (en) * 1997-04-25 2000-07-18 Basf Corporation Polymeric MDI prepolymer composition and flexible foams prepared therefrom
US5750583A (en) * 1997-05-28 1998-05-12 Bayer Corporation Process for the production of molded polyurethane products
US5872193A (en) * 1997-09-18 1999-02-16 Basf Corporation Polyisocyanate prepolymer compositions and soft elastomers prepared therefrom
CA2251520C (en) * 1997-10-31 2003-12-30 Atsushi Ohta Pipe connector connection checking assembly
US5821275A (en) * 1997-11-10 1998-10-13 Bayer Corporation Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams
US5874485A (en) * 1997-11-10 1999-02-23 Bayer Corporation Flexible foams and flexible molded foams based on allophanate-modified diphenylmethane diisocyanates and processes for the production of these foams
DE19823393A1 (de) 1998-05-26 1999-12-02 Basf Ag Isocyanatgruppenhaltige Prepolymere und Verfahren zu ihrer Herstellung
US6228933B1 (en) 1999-06-08 2001-05-08 Remington Products Company Unique energy dissipating polyurethane elastomeric composition supporting a physically soft magnetic system
ES2240213T3 (es) * 2000-01-17 2005-10-16 Huntsman International Llc Procedimiento para preparar una espuma de poliuretano flexible de espumacion libre o en bloques.
US6482913B1 (en) * 2000-02-07 2002-11-19 Bayer Aktiengesellschaft Liquid MDI adducts wtih improved freeze stability
US6344494B1 (en) 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
US6476113B1 (en) 2000-06-07 2002-11-05 Remington Products Company Magnetically active flexible polymers
US6271279B1 (en) 2000-07-10 2001-08-07 Bayer Corporation High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates
EP1201695A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
EP1201696A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
US6376567B1 (en) 2000-12-07 2002-04-23 Bayer Corporation Polyisocyanate compositions and a process for the production of low-density flexible foams with low humid aged compression sets from these polyisocyanate compositions
JP3669285B2 (ja) 2001-04-06 2005-07-06 東海ゴム工業株式会社 クィックコネクタ
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DE10304153A1 (de) * 2002-02-08 2003-11-13 Henkel Kgaa Farbneutraler 1K Polyurethan-Klebstoff
US6750367B2 (en) * 2002-05-09 2004-06-15 Bayer Polymers Llc Tetralin isocyanates
EP1798255A1 (en) 2005-12-14 2007-06-20 de Schrijver, Aster Reactive diluent for one or two component PU foams
EP1991608A4 (en) * 2006-02-23 2011-07-20 Robert N Clausi HIGHLY CHARGED COMPOSITE MATERIALS
DE102006013416A1 (de) * 2006-03-23 2007-09-27 Wacker Chemie Ag Siliconhaltige Schaumstoffe
WO2009109600A1 (en) 2008-03-07 2009-09-11 Huntsman International Llc Foamed materials comprising a matrix having a high hardblock content and process for preparing them
SI2350178T1 (sl) * 2008-11-24 2019-05-31 Soudal Metoda za proizvodnjo ognjevarnega sestavka, ki oblikuje peno
RU2447098C1 (ru) 2010-09-22 2012-04-10 Закрытое акционерное общество "Институт прикладной нанотехнологии" Полиуретановая система для изготовления эластичных изделий с улучшенными санитарно-гигиеническими свойствами
WO2012061496A1 (en) 2010-11-03 2012-05-10 Dow Global Technologies Llc Self-crushing polyurethane systems
FR2974005B1 (fr) 2011-04-15 2014-05-02 Urgo Lab Pansement adhesif mince tres absorbant, ses utilisations pour le traitement des plaies chroniques
FR2974004B1 (fr) 2011-04-15 2014-05-02 Urgo Lab Pansement absorbant hydrocellulaire, ses utilisations pour le traitement des plaies chroniques et aigues
FR3003463B1 (fr) 2013-03-20 2015-04-10 Urgo Lab Pansement ayant un bord peripherique adhesif avec un pourtour ondule
EP3022244B2 (en) 2013-07-16 2020-02-05 Basf Se Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom
FR3056100B1 (fr) 2016-09-20 2019-07-05 Urgo Recherche Innovation Et Developpement Pansement absorbant comprenant un non-tisse superabsorbant hydrodelitable
FR3133122B1 (fr) 2022-03-03 2024-03-01 Urgo Rech Innovation Et Developpement Pansement modulable

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Also Published As

Publication number Publication date
ATE150770T1 (de) 1997-04-15
NO901541L (no) 1990-10-15
ATE211150T1 (de) 2002-01-15
EP0712876A2 (en) 1996-05-22
CA2014507A1 (en) 1990-10-14
NO901541D0 (no) 1990-04-04
ZA902561B (en) 1991-12-24
EP0392788A3 (en) 1991-11-21
DE69033885T2 (de) 2002-06-20
JP3181578B2 (ja) 2001-07-03
JPH0317115A (ja) 1991-01-25
EP0392788A2 (en) 1990-10-17
DE69030278T2 (de) 1997-08-14
PT93737B (pt) 1996-04-30
FI100975B (fi) 1998-03-31
DE69033885D1 (de) 2002-01-31
EP0392788B1 (en) 1997-03-26
DE69030278D1 (de) 1997-04-30
NZ233228A (en) 1991-08-27
FI901814A0 (fi) 1990-04-10
AU622011B2 (en) 1992-03-26
US5070114A (en) 1991-12-03
CA2014507C (en) 2000-11-14
EP0712876A3 (en) 1996-07-17
NO178579B (no) 1996-01-15
AU5255190A (en) 1990-10-18
KR0150212B1 (ko) 1998-10-15
GB9007535D0 (en) 1990-05-30
EP0712876B1 (en) 2001-12-19
KR900016299A (ko) 1990-11-13
DK0392788T3 (da) 1997-09-22
PT93737A (pt) 1990-11-20
ES2099084T3 (es) 1997-05-16
HK1004558A1 (en) 1998-11-27
GB8908490D0 (en) 1989-06-01
GR3022948T3 (en) 1997-06-30
NO178579C (no) 1996-04-24

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