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DE3673947D1 - Verfahren zur herstellung von polyurethanschaumstoffen mit verwendung von schaummodifizierungsmittel. - Google Patents

Verfahren zur herstellung von polyurethanschaumstoffen mit verwendung von schaummodifizierungsmittel.

Info

Publication number
DE3673947D1
DE3673947D1 DE8686114807T DE3673947T DE3673947D1 DE 3673947 D1 DE3673947 D1 DE 3673947D1 DE 8686114807 T DE8686114807 T DE 8686114807T DE 3673947 T DE3673947 T DE 3673947T DE 3673947 D1 DE3673947 D1 DE 3673947D1
Authority
DE
Germany
Prior art keywords
polyurethane foams
producing polyurethane
modification agents
foam modification
foam
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
DE8686114807T
Other languages
English (en)
Inventor
Bailey, Jr
Michael Water Jorgenson
Robert Don Whitman
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3673947D1 publication Critical patent/DE3673947D1/de
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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE8686114807T 1985-10-25 1986-10-24 Verfahren zur herstellung von polyurethanschaumstoffen mit verwendung von schaummodifizierungsmittel. Expired - Lifetime DE3673947D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/791,515 US4686240A (en) 1985-10-25 1985-10-25 Process for producing polyurethane foams using foam modifiers

Publications (1)

Publication Number Publication Date
DE3673947D1 true DE3673947D1 (de) 1990-10-11

Family

ID=25153986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686114807T Expired - Lifetime DE3673947D1 (de) 1985-10-25 1986-10-24 Verfahren zur herstellung von polyurethanschaumstoffen mit verwendung von schaummodifizierungsmittel.

Country Status (10)

Country Link
US (1) US4686240A (de)
EP (1) EP0220697B1 (de)
JP (1) JPS62181314A (de)
KR (1) KR930000322B1 (de)
AU (1) AU602661B2 (de)
BR (1) BR8605225A (de)
CA (1) CA1278648C (de)
DE (1) DE3673947D1 (de)
ES (1) ES2018149B3 (de)
MX (1) MX169712B (de)

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US5084486A (en) * 1990-12-20 1992-01-28 Union Carbide Chemicals & Plastics Technology Corporation Reactive feed stream to replace inert blowing agent feed stream in a polyurethane foam process
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US5371113A (en) * 1993-03-29 1994-12-06 General Electric Company Polyurethane foam of low thermal conductivity and method of preparation
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
US5459170A (en) * 1993-04-13 1995-10-17 Imperial Chemical Industries Plc Polyurethane foams
DE4314626A1 (de) * 1993-05-04 1994-11-10 Bayer Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US5484866A (en) * 1993-11-09 1996-01-16 Mobil Oil Corporation Concentrates of a highly branched polymer and functional fluids prepared therefrom
US5389695A (en) * 1993-12-22 1995-02-14 General Electric Company Insulating foam of low thermal conductivity and method of preparation
BR9701061A (pt) * 1996-02-29 1998-08-25 Air Prod & Chem Processo e composição para aperfeiçoamento da cura de espuma de poliuretano moldado por sopro em água
US5852065A (en) * 1998-01-15 1998-12-22 Air Products And Chemicals, Inc. Low emission, cell opening surfactants for polyurethane flexible and rigid foams
DE19917897A1 (de) * 1999-04-20 2000-10-26 Basf Ag Verfahren zur Herstellung von Polyurethanen
EP1172387A1 (de) 2000-07-14 2002-01-16 Huntsman International Llc Verfahren zum Herstellen eines Elastomers
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US8017664B2 (en) * 2002-05-22 2011-09-13 Shell Oil Company Process for preparing polymer polyols
US7992566B2 (en) * 2002-12-30 2011-08-09 Quiescence Medical, Inc. Apparatus and methods for treating sleep apnea
US20060029788A1 (en) * 2004-08-04 2006-02-09 Foamex L.P. Lower density, thermoformable, sound absorbing polyurethane foams
DE602006013508D1 (de) * 2005-12-19 2010-05-20 Dow Global Technologies Inc Herstellungsverfahren für automobilinnendächer
KR100690356B1 (ko) * 2006-03-29 2007-03-12 금오공과대학교 산학협력단 하이드록시아파타이트 및 폴리우레탄의 복합 폼 제조 방법
US8552077B2 (en) * 2006-05-04 2013-10-08 Air Products And Chemicals, Inc. Trimer catalyst additives for improving foam processability
US8580864B2 (en) 2006-05-04 2013-11-12 Air Products And Chemicals, Inc. Trimer catalysts with improved processability and surface cure
CA2659694A1 (en) * 2006-08-10 2008-02-21 Dow Global Technologies Inc. Method for preparing viscoelastic polyurethane foam
DE102006039901A1 (de) * 2006-08-25 2008-02-28 Renate Marquardt Neuartige hoch wasserhaltige Polyurethane, Verfahren zur ihrer Herstellung und Anwendung
JP5049658B2 (ja) * 2007-06-08 2012-10-17 旭有機材工業株式会社 硬質ポリウレタンフォーム用組成物及びこれを用いて得られる硬質ポリウレタンフォーム
GB0713394D0 (en) * 2007-07-11 2007-08-22 Univ Strathclyde Fire retarded polyurethane foams
DE102008000266A1 (de) 2008-02-11 2009-08-13 Evonik Goldschmidt Gmbh Die Erfindung betrifft die Verwendung von Schaumstabilisatoren, die auf Basis nachwachsender Rohstoffe hergestellt werden, zur Herstellung von Polyurethanschäumen
US10787303B2 (en) 2016-05-29 2020-09-29 Cellulose Material Solutions, LLC Packaging insulation products and methods of making and using same
US11078007B2 (en) 2016-06-27 2021-08-03 Cellulose Material Solutions, LLC Thermoplastic packaging insulation products and methods of making and using same
EP3850029A1 (de) * 2019-08-09 2021-07-21 Safas Saf Plastik Sanayi Ve Ticaret Anonim Sirketi Bormodifizierter flexibler polyurethanschaum für hygiene und verfahren zur herstellung davon
WO2021204564A1 (en) 2020-04-10 2021-10-14 Covestro (Netherlands) B.V. Water-dispersible polyurethane
EP3954722A1 (de) * 2020-07-30 2022-02-16 Evonik Operations GmbH Verfahren und zusammensetzung zur herstellung von polyurethanweichschaum
JP2022159929A (ja) * 2021-04-05 2022-10-18 積水化学工業株式会社 ポリオール組成物、ポリウレタン樹脂組成物、及びポリウレタンフォーム

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US4217247A (en) * 1979-03-07 1980-08-12 Mobay Chemical Corporation Catalyst system for polyurethane foams
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JPS5681332A (en) * 1979-12-04 1981-07-03 Dai Ichi Kogyo Seiyaku Co Ltd Production of modified polyisocyanurate foam
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Also Published As

Publication number Publication date
US4686240A (en) 1987-08-11
JPS62181314A (ja) 1987-08-08
ES2018149B3 (es) 1991-04-01
MX169712B (es) 1993-07-20
KR870004078A (ko) 1987-05-07
KR930000322B1 (ko) 1993-01-15
EP0220697A2 (de) 1987-05-06
EP0220697B1 (de) 1990-09-05
CA1278648C (en) 1991-01-02
AU6438186A (en) 1987-04-30
EP0220697A3 (en) 1988-01-20
AU602661B2 (en) 1990-10-25
JPH0420924B2 (de) 1992-04-07
BR8605225A (pt) 1987-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee