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CA2014507A1 - Compositions d'isocyanate et procede de fabrication de mousses souples a partir desdites compositions - Google Patents

Compositions d'isocyanate et procede de fabrication de mousses souples a partir desdites compositions

Info

Publication number
CA2014507A1
CA2014507A1 CA2014507A CA2014507A CA2014507A1 CA 2014507 A1 CA2014507 A1 CA 2014507A1 CA 2014507 A CA2014507 A CA 2014507A CA 2014507 A CA2014507 A CA 2014507A CA 2014507 A1 CA2014507 A1 CA 2014507A1
Authority
CA
Canada
Prior art keywords
isocyanate
flexible foams
making flexible
isocyanate compositions
average
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.)
Granted
Application number
CA2014507A
Other languages
English (en)
Other versions
CA2014507C (fr
Inventor
Arun Watts
Louis Muller
Gabriel Verhelst
Mireille De Witte
Tu Pham
Alain Parfondry
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
Individual
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 Individual filed Critical Individual
Publication of CA2014507A1 publication Critical patent/CA2014507A1/fr
Application granted granted Critical
Publication of CA2014507C publication Critical patent/CA2014507C/fr
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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Glass Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Lubricants (AREA)
CA002014507A 1989-04-14 1990-04-12 Compositions d'isocyanate et procede de fabrication de mousses souples a partir desdites compositions Expired - Lifetime CA2014507C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898908490A GB8908490D0 (en) 1989-04-14 1989-04-14 Prepolymers
GB8908490.9 1989-04-14

Publications (2)

Publication Number Publication Date
CA2014507A1 true CA2014507A1 (fr) 1990-10-14
CA2014507C CA2014507C (fr) 2000-11-14

Family

ID=10655053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002014507A Expired - Lifetime CA2014507C (fr) 1989-04-14 1990-04-12 Compositions d'isocyanate et procede de fabrication de mousses souples a partir desdites compositions

Country Status (18)

Country Link
US (1) US5070114A (fr)
EP (2) EP0392788B1 (fr)
JP (1) JP3181578B2 (fr)
KR (1) KR0150212B1 (fr)
AT (2) ATE150770T1 (fr)
AU (1) AU622011B2 (fr)
CA (1) CA2014507C (fr)
DE (2) DE69033885T2 (fr)
DK (1) DK0392788T3 (fr)
ES (2) ES2170120T3 (fr)
FI (1) FI100975B (fr)
GB (2) GB8908490D0 (fr)
GR (1) GR3022948T3 (fr)
HK (1) HK1004558A1 (fr)
NO (1) NO178579C (fr)
NZ (1) NZ233228A (fr)
PT (1) PT93737B (fr)
ZA (1) ZA902561B (fr)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5190607A (en) * 1991-05-01 1993-03-02 Bayer Aktiengesellschaft Moisture-curing, NCO-reactive polyurethane hotmelt adhesive composition
DE4114220A1 (de) * 1991-05-01 1992-11-05 Bayer Ag Durch feuchtigkeit haertbare, nco-polyurethan-schmelzklebstoff-zusammensetzung
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
GB9208396D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for making flexible foams
GB9208377D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for preparing flexible polyurethane foams
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
CA2094554C (fr) * 1992-05-12 2001-12-25 Thirumurti Narayan Prepolymeres a base de polyisocyante polyphenylique et polymethylenique
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 (fr) * 1993-10-28 1995-04-29 Michael F. Hurley Polyisocyanate a base de diisocyanates de 4,4'- et de 2,4'-diphenylmethane et leur utilisation dans une methode rim
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
TW344750B (en) * 1994-06-16 1998-11-11 Ici Plc Process for preparing flexible foams
US5900442A (en) * 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
US5650452A (en) * 1995-10-18 1997-07-22 Arco Chemical Technology, L.P. Very low density molded polyurethane foams via isocyanate-terminated prepolymers
EP0863929B1 (fr) * 1995-11-30 2002-04-24 Huntsman International Llc Procede pour fabriquer une mousse de polyurethanne souple
US5700847A (en) * 1995-12-04 1997-12-23 Arco Chemical Technology, L.P. Molded polyurethane foam with enhanced physical properties
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
WO1997030098A1 (fr) * 1996-02-19 1997-08-21 Imperial Chemical Industries Plc Procede d'agglomeration du liege
TR199802707T2 (xx) * 1996-06-27 1999-03-22 Imperial Chemical Industries Plc Mikro hücreli elastomerik poliüretan köpükler.
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
JP2001511204A (ja) * 1997-02-10 2001-08-07 ハンツマン・アイシーアイ・ケミカルズ・エルエルシー 新規イソシアネート末端プレポリマー類
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 (fr) * 1997-10-31 2003-12-30 Atsushi Ohta Assemblage de verification du raccordement realise au moyen d'un raccord de tuyau
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
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
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
EP1252215B1 (fr) * 2000-01-17 2005-05-04 Huntsman International Llc Procede de preparation d'une mousse polyurethane a gonflement sans contrainte ou en plaques flexible
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 (fr) * 2000-10-23 2002-05-02 Huntsman International Llc Utilisation de compositions de polyisocyanate comme liant dans composites en matérial lignocellulosique
EP1201696A1 (fr) * 2000-10-23 2002-05-02 Huntsman International Llc Utilisation de compositions de polyisocyanate comme liant dans composites en matérial lignocellulosique
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
US6866743B2 (en) 2001-04-12 2005-03-15 Air Products And Chemicals, Inc. Controlled structure polyurethane prepolymers for polyurethane structural adhesives
US6884904B2 (en) 2001-04-12 2005-04-26 Air Products And Chemicals, Inc. MDI-based polyurethane prepolymer with low monomeric MDI content
AU2003208367A1 (en) * 2002-02-08 2003-09-02 Henkel Kommanditgesellschaft Auf Aktien Neutral-coloured 1k polyurethane adhesive
US6750367B2 (en) * 2002-05-09 2004-06-15 Bayer Polymers Llc Tetralin isocyanates
EP1798255A1 (fr) 2005-12-14 2007-06-20 de Schrijver, Aster Diluant réactif pour mousses de polyuréthanne à un ou deux composants
WO2007095730A1 (fr) * 2006-02-23 2007-08-30 Clausi Robert N Matières composites fortement chargées
DE102006013416A1 (de) * 2006-03-23 2007-09-27 Wacker Chemie Ag Siliconhaltige Schaumstoffe
BRPI0908520B1 (pt) 2008-03-07 2019-08-06 Huntsman International Llc Material espumado, e, processo para preparar um material espumado
DK2350178T3 (en) * 2008-11-24 2019-02-25 Soudal PROCEDURE FOR THE PREPARATION OF A FLAMMABLE FOAMING COMPOSITION
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
CN103282398B (zh) 2010-11-03 2015-02-18 陶氏环球技术有限责任公司 自冲压的聚氨酯体系
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 (fr) 2013-07-16 2020-02-05 Basf Se Composition de prépolymère isocyanate et polyuréthane réticulé préparé à partir de celle-ci
FR3056100B1 (fr) 2016-09-20 2019-07-05 Urgo Recherche Innovation Et Developpement Pansement absorbant comprenant un non-tisse superabsorbant hydrodelitable
JP7262188B2 (ja) 2018-07-31 2023-04-21 スリーエム イノベイティブ プロパティズ カンパニー 接着剤シート
FR3133122B1 (fr) 2022-03-03 2024-03-01 Urgo Rech Innovation Et Developpement Pansement modulable

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073509B (it) * 1976-07-23 1985-04-17 Righi Nardino Un perfezionamento alla meccanica degli apaprecchi registratori ri prodottori automatici di suoni su nastro magnetico in bobine montate a cassetta
US4158087A (en) * 1977-05-27 1979-06-12 W. R. Grace & Co. Urethane foams having low resiliency
US4312973A (en) * 1978-08-10 1982-01-26 Union Carbide Corporation Polyurethane elastomers prepared from polyol or polymer/polyol-chain extender mixtures
EP0022617B2 (fr) * 1979-07-11 1991-09-25 Imperial Chemical Industries Plc Compositions de polyisocyanates et leur utilisation pour la préparation de mousses de polyuréthane
DE3137132A1 (de) * 1981-09-18 1983-04-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen
US4365025A (en) * 1981-12-08 1982-12-21 W. R. Grace & Co. Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers
NZ226009A (en) * 1987-09-21 1990-11-27 Ici Plc Process for manufacture of polyurethane foams using methylene diphenyl isocyanates with water as blowing agent
US4788269A (en) * 1987-12-04 1988-11-29 W. R. Grace & Co.-Conn. Polyurethane coatings for bridge deckings and the like
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
JPH02191628A (ja) * 1989-01-19 1990-07-27 Dai Ichi Kogyo Seiyaku Co Ltd ポリエーテルポリオール
GB8908495D0 (en) * 1989-04-14 1989-06-01 Ici Plc Polyisocyanate compositions
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions

Also Published As

Publication number Publication date
NZ233228A (en) 1991-08-27
GB8908490D0 (en) 1989-06-01
ES2099084T3 (es) 1997-05-16
FI100975B (fi) 1998-03-31
KR0150212B1 (ko) 1998-10-15
DK0392788T3 (da) 1997-09-22
ATE150770T1 (de) 1997-04-15
DE69033885T2 (de) 2002-06-20
AU5255190A (en) 1990-10-18
CA2014507C (fr) 2000-11-14
ZA902561B (en) 1991-12-24
PT93737A (pt) 1990-11-20
ES2170120T3 (es) 2002-08-01
EP0392788A2 (fr) 1990-10-17
DE69030278T2 (de) 1997-08-14
NO901541L (no) 1990-10-15
GB9007535D0 (en) 1990-05-30
JP3181578B2 (ja) 2001-07-03
NO178579C (no) 1996-04-24
DE69030278D1 (de) 1997-04-30
EP0712876A3 (fr) 1996-07-17
EP0712876A2 (fr) 1996-05-22
PT93737B (pt) 1996-04-30
JPH0317115A (ja) 1991-01-25
KR900016299A (ko) 1990-11-13
FI901814A0 (fi) 1990-04-10
ATE211150T1 (de) 2002-01-15
NO901541D0 (no) 1990-04-04
US5070114A (en) 1991-12-03
NO178579B (no) 1996-01-15
EP0392788B1 (fr) 1997-03-26
GR3022948T3 (en) 1997-06-30
DE69033885D1 (de) 2002-01-31
HK1004558A1 (en) 1998-11-27
EP0392788A3 (fr) 1991-11-21
EP0712876B1 (fr) 2001-12-19
AU622011B2 (en) 1992-03-26

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