HK1004897A1 - An isocyanate-terminated prepolymer and flexible polyurethane foam prepared therefrom - Google Patents

An isocyanate-terminated prepolymer and flexible polyurethane foam prepared therefrom Download PDF

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Publication number
HK1004897A1
HK1004897A1 HK98104027A HK98104027A HK1004897A1 HK 1004897 A1 HK1004897 A1 HK 1004897A1 HK 98104027 A HK98104027 A HK 98104027A HK 98104027 A HK98104027 A HK 98104027A HK 1004897 A1 HK1004897 A1 HK 1004897A1
Authority
HK
Hong Kong
Prior art keywords
isocyanate
polyisocyanate
percent
weight
prepolymer
Prior art date
Application number
HK98104027A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1004897B (en
Inventor
J. Elwell Richard
A. Sewell Robert
A. Lidy Werner
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Publication of HK1004897B publication Critical patent/HK1004897B/en
Publication of HK1004897A1 publication Critical patent/HK1004897A1/en

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
    • 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
    • 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
    • C08G18/28—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
    • 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
    • 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)
HK98104027A 1990-11-13 1998-05-11 An isocyanate-terminated prepolymer and flexible polyurethane foam prepared therefrom HK1004897A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US612722 1990-11-13
US07/612,722 US5114989A (en) 1990-11-13 1990-11-13 Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom

Publications (2)

Publication Number Publication Date
HK1004897B HK1004897B (en) 1998-12-11
HK1004897A1 true HK1004897A1 (en) 1998-12-11

Family

ID=24454388

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104027A HK1004897A1 (en) 1990-11-13 1998-05-11 An isocyanate-terminated prepolymer and flexible polyurethane foam prepared therefrom

Country Status (20)

Country Link
US (1) US5114989A (cs)
EP (1) EP0485953B1 (cs)
JP (1) JP3160333B2 (cs)
KR (1) KR100210563B1 (cs)
CN (1) CN1032065C (cs)
AT (1) ATE146808T1 (cs)
AU (1) AU650918B2 (cs)
BR (1) BR9104999A (cs)
CA (1) CA2055292A1 (cs)
CZ (1) CZ284307B6 (cs)
DE (1) DE69123821T2 (cs)
DK (1) DK0485953T3 (cs)
ES (1) ES2095285T3 (cs)
GR (1) GR3022595T3 (cs)
HK (1) HK1004897A1 (cs)
IE (1) IE913927A1 (cs)
MX (1) MX9102029A (cs)
MY (1) MY106888A (cs)
PT (1) PT99472B (cs)
SG (1) SG47862A1 (cs)

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US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
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US5312847A (en) * 1993-03-16 1994-05-17 The Dow Chemical Company Polyurethane foam containing a particulate organic solid and a process for the preparation thereof
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US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
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US5494942A (en) * 1993-12-27 1996-02-27 The Dow Chemical Company Process for preparing a rigid polyurethane foam and laminate articles therewith
DE4411781A1 (de) * 1994-04-06 1995-10-12 Basf Ag Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff freien hochelastischen Polyurethan-Weichschaumstoffen und hierfür verwendbare, mit Urethangruppen modifizierte Polyisocyanatmischungen auf Diphenylmethan-diisocyanatbasis
US5654345A (en) * 1995-07-12 1997-08-05 Owens-Corning Fiberglas Technology, Inc. In situ blown foams
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US6096237A (en) * 1997-07-23 2000-08-01 Basf Corporation Polymeric MDI compositions for use in thermoformable foams
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EP1234843A1 (en) * 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
ATE472955T1 (de) 2002-05-24 2010-07-15 Tempur World Llc Gesundheitskissen
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US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
EP2094463B1 (en) 2006-12-19 2016-07-27 Dow Global Technologies LLC Encapsulated panel assemblies and method for making same
US7955696B2 (en) * 2006-12-19 2011-06-07 Dow Global Technologies Llc Composites and methods for conductive transparent substrates
JP5264766B2 (ja) * 2006-12-19 2013-08-14 ダウ グローバル テクノロジーズ エルエルシー コーティング組成物を改善するための接着促進添加剤および方法
EP2142582B1 (en) * 2007-04-24 2020-03-25 Dow Global Technologies LLC Universal primer compositions and methods
ATE536381T1 (de) * 2007-04-24 2011-12-15 Dow Global Technologies Llc Einteiliger glas-primer mit oxazoladin
JP5628024B2 (ja) 2007-05-15 2014-11-19 ダウ グローバル テクノロジーズ エルエルシー 高弾性発泡体
BRPI0812634A2 (pt) * 2007-07-12 2015-02-24 Dow Global Technologies Inc "método para ligar um substrato substancialmente transparente em uma abertura de uma estrutura, artigo revestido e método para revestir um substrato"
JP5571572B2 (ja) * 2007-12-18 2014-08-13 ダウ グローバル テクノロジーズ エルエルシー ガラス接着性接着剤への接着の強化された、窓ガラスのための保護コーティング
CA2669389A1 (en) * 2008-06-18 2009-12-18 Guardian Building Products Process and system for insulating a surface using a polyurethane foam made from a pre-reacted isocyanate
JP5312602B2 (ja) * 2008-10-29 2013-10-09 ダウ グローバル テクノロジーズ エルエルシー 長いオープンタイムを有するプライマーを含有する低エネルギー表面接着システム
DK2344560T3 (da) * 2009-10-07 2013-07-08 Huntsman Int Llc Fremgangsmåde til fremstilling af fleksibelt polyurethanskum
EP2582506B1 (en) 2010-06-15 2019-03-06 Dow Global Technologies LLC Method for making polyurethane foam floor covering products with postconsumer carpet fibers
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JP5902719B2 (ja) 2011-02-14 2016-04-13 ダウ グローバル テクノロジーズ エルエルシー 低密度ポリウレタンフォーム
EP2922886B1 (de) * 2012-11-23 2017-10-04 Covestro Deutschland AG Verfahren zur herstellung von flexiblen polyurethan- weichschaumstoffen mit hohem komfort und niedrigen hystereseverlusten
MX370742B (es) * 2013-05-29 2019-12-20 Dow Quim Mexicana S A De C V Una formulacion para preparar una espuma de poliuretano.
RU2673840C1 (ru) * 2014-11-24 2018-11-30 Ппг Индастриз Огайо, Инк. Совместно реагирующие материалы и способы трехмерной печати
CN114889117B (zh) 2016-12-06 2024-03-01 彩色3D材料公司 从热固性材料制造三维物体
US12384097B2 (en) 2017-08-18 2025-08-12 Ppg Industries Ohio, Inc. Additive manufacturing using reactive compositions
US10434704B2 (en) 2017-08-18 2019-10-08 Ppg Industries Ohio, Inc. Additive manufacturing using polyurea materials
US10793692B2 (en) * 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
EP3924167B1 (en) 2019-02-11 2024-07-24 PPG Industries Ohio Inc. 3d printing of seal caps
KR102537828B1 (ko) 2019-02-11 2023-05-26 피피지 인더스트리즈 오하이오 인코포레이티드 내약품성 밀봉 컴포넌트를 제조하는 방법
JP7350080B2 (ja) 2019-02-11 2023-09-25 ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド 多層系および多層系を製造する方法
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Also Published As

Publication number Publication date
CA2055292A1 (en) 1992-05-14
DE69123821D1 (de) 1997-02-06
KR100210563B1 (ko) 1999-07-15
PT99472B (pt) 1999-04-30
CS342891A3 (en) 1992-06-17
ATE146808T1 (de) 1997-01-15
EP0485953A2 (en) 1992-05-20
DE69123821T2 (de) 1997-04-10
EP0485953A3 (en) 1993-03-10
JP3160333B2 (ja) 2001-04-25
SG47862A1 (en) 1998-04-17
US5114989A (en) 1992-05-19
MY106888A (en) 1995-08-30
ES2095285T3 (es) 1997-02-16
AU650918B2 (en) 1994-07-07
GR3022595T3 (en) 1997-05-31
CN1061416A (zh) 1992-05-27
PT99472A (pt) 1992-09-30
IE913927A1 (en) 1992-05-20
AU8774391A (en) 1992-05-14
MX9102029A (es) 1993-01-01
CZ284307B6 (cs) 1998-10-14
EP0485953B1 (en) 1996-12-27
JPH04300913A (ja) 1992-10-23
DK0485953T3 (da) 1997-06-16
KR920009870A (ko) 1992-06-25
CN1032065C (zh) 1996-06-19
BR9104999A (pt) 1992-06-23

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)