ATE146808T1 - Prepolymer mit isocyanatendgruppen und daraus hergestellter flexibler polyurethanschaum - Google Patents

Prepolymer mit isocyanatendgruppen und daraus hergestellter flexibler polyurethanschaum

Info

Publication number
ATE146808T1
ATE146808T1 AT91119273T AT91119273T ATE146808T1 AT E146808 T1 ATE146808 T1 AT E146808T1 AT 91119273 T AT91119273 T AT 91119273T AT 91119273 T AT91119273 T AT 91119273T AT E146808 T1 ATE146808 T1 AT E146808T1
Authority
AT
Austria
Prior art keywords
polyurethane foam
flexible polyurethane
terminated prepolymer
produced therefrom
foam produced
Prior art date
Application number
AT91119273T
Other languages
English (en)
Inventor
Richard J Elwell
Robert A Sewell
Werner A Lidy
Johan A Thoen
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE146808T1 publication Critical patent/ATE146808T1/de

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
    • 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
    • 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)
AT91119273T 1990-11-13 1991-11-12 Prepolymer mit isocyanatendgruppen und daraus hergestellter flexibler polyurethanschaum ATE146808T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE146808T1 true ATE146808T1 (de) 1997-01-15

Family

ID=24454388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91119273T ATE146808T1 (de) 1990-11-13 1991-11-12 Prepolymer mit isocyanatendgruppen und daraus hergestellter flexibler polyurethanschaum

Country Status (20)

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

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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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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
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CN101553351B (zh) 2006-12-19 2012-09-05 陶氏环球技术公司 包封的嵌板组件及其制造方法
EP2122638B1 (de) * 2006-12-19 2012-11-07 Dow Global Technologies LLC Verbesserte verbundstoffe und verfahren für leitfähige transparente substrate
CN101663342B (zh) * 2007-04-24 2012-11-28 陶氏环球技术公司 通用底漆组合物和方法
CA2662947C (en) * 2007-04-24 2013-03-26 Dow Global Technologies Inc. One component glass primer including oxazoladine
CN101743263A (zh) 2007-05-15 2010-06-16 陶氏环球技术公司 高回弹性泡沫体
US8101043B2 (en) * 2007-07-12 2012-01-24 Dow Global Technologies Llc Colored primer compositions and methods
KR101587666B1 (ko) * 2007-12-18 2016-01-21 다우 글로벌 테크놀로지스 엘엘씨 유리 결합용 접착제에 대한 접착성이 개선된 창 유리용 보호 코팅
US20090324924A1 (en) * 2008-06-18 2009-12-31 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
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JP5759539B2 (ja) 2010-06-15 2015-08-05 ダウ グローバル テクノロジーズ エルエルシー 使用済みカーペット繊維を用いるポリウレタンフォーム床材製造物の作製方法
US9018271B2 (en) * 2010-11-03 2015-04-28 Dow Global Technologies Llc Self-crushing polyurethane systems
EP2675833B8 (de) 2011-02-14 2017-12-13 Dow Brasil Sudeste Industrial Ltda. Polyurethanschaumstoffe mit niedriger dichte
CN104797616B (zh) * 2012-11-23 2017-12-26 科思创德国股份有限公司 用于制备具有高舒适性和低滞后损失的柔性聚氨酯‑软质泡沫的方法
MX370742B (es) * 2013-05-29 2019-12-20 Dow Quim Mexicana S A De C V Una formulacion para preparar una espuma de poliuretano.
CN107108833B (zh) * 2014-11-24 2022-06-14 Ppg工业俄亥俄公司 通过挤出用于反应性三维打印的方法
CN110035882B (zh) 2016-12-06 2022-01-25 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
KR102630012B1 (ko) 2017-12-06 2024-01-25 크로마틱 3디 머티리얼즈 인크. 3차원 인쇄 제어
US10793692B2 (en) * 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
CN113710481A (zh) 2019-02-11 2021-11-26 Ppg工业俄亥俄公司 多层系统和制造多层系统的方法
KR102763793B1 (ko) 2019-02-11 2025-02-05 피피지 인더스트리즈 오하이오 인코포레이티드 엘라스토머성 조성물 및 사용 방법
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Also Published As

Publication number Publication date
SG47862A1 (en) 1998-04-17
MX9102029A (es) 1993-01-01
CZ284307B6 (cs) 1998-10-14
JP3160333B2 (ja) 2001-04-25
KR100210563B1 (ko) 1999-07-15
CN1032065C (zh) 1996-06-19
EP0485953A3 (en) 1993-03-10
IE913927A1 (en) 1992-05-20
DE69123821D1 (de) 1997-02-06
EP0485953B1 (de) 1996-12-27
HK1004897A1 (en) 1998-12-11
CS342891A3 (en) 1992-06-17
JPH04300913A (ja) 1992-10-23
EP0485953A2 (de) 1992-05-20
GR3022595T3 (en) 1997-05-31
DE69123821T2 (de) 1997-04-10
KR920009870A (ko) 1992-06-25
MY106888A (en) 1995-08-30
PT99472B (pt) 1999-04-30
CA2055292A1 (en) 1992-05-14
DK0485953T3 (da) 1997-06-16
BR9104999A (pt) 1992-06-23
CN1061416A (zh) 1992-05-27
US5114989A (en) 1992-05-19
PT99472A (pt) 1992-09-30
ES2095285T3 (es) 1997-02-16
AU650918B2 (en) 1994-07-07
AU8774391A (en) 1992-05-14

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