BR8605225A - Processo para produzir espumas de poliuretano flexiveis,composicao e espuma de poliuretano flexivel moldada - Google Patents

Processo para produzir espumas de poliuretano flexiveis,composicao e espuma de poliuretano flexivel moldada

Info

Publication number
BR8605225A
BR8605225A BR8605225A BR8605225A BR8605225A BR 8605225 A BR8605225 A BR 8605225A BR 8605225 A BR8605225 A BR 8605225A BR 8605225 A BR8605225 A BR 8605225A BR 8605225 A BR8605225 A BR 8605225A
Authority
BR
Brazil
Prior art keywords
flexible polyurethane
composition
molded
produce
polyurethane foam
Prior art date
Application number
BR8605225A
Other languages
English (en)
Inventor
Frederick Eugene Bailey Jr
Michael Water Jorgenson
Robert Don Whitman
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
Publication of BR8605225A publication Critical patent/BR8605225A/pt

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)
BR8605225A 1985-10-25 1986-10-24 Processo para produzir espumas de poliuretano flexiveis,composicao e espuma de poliuretano flexivel moldada BR8605225A (pt)

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
BR8605225A true BR8605225A (pt) 1987-07-28

Family

ID=25153986

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605225A BR8605225A (pt) 1985-10-25 1986-10-24 Processo para produzir espumas de poliuretano flexiveis,composicao e espuma de poliuretano flexivel moldada

Country Status (10)

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

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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
US5459170A (en) * 1993-04-13 1995-10-17 Imperial Chemical Industries Plc Polyurethane foams
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
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
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US5852065A (en) * 1998-01-15 1998-12-22 Air Products And Chemicals, Inc. Low emission, cell opening surfactants for polyurethane flexible and rigid foams
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EP1172387A1 (en) 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
EP1178063A1 (en) 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
EP1234843A1 (en) 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
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
CN101331166B (zh) * 2005-12-19 2011-03-30 陶氏环球技术公司 制造汽车车顶内衬的方法
KR100690356B1 (ko) * 2006-03-29 2007-03-12 금오공과대학교 산학협력단 하이드록시아파타이트 및 폴리우레탄의 복합 폼 제조 방법
US8580864B2 (en) * 2006-05-04 2013-11-12 Air Products And Chemicals, Inc. Trimer catalysts with improved processability and surface cure
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EP2052005A2 (en) * 2006-08-10 2009-04-29 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
WO2021029836A1 (en) * 2019-08-09 2021-02-18 Safaş Saf Plasti̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Boron-modified flexible polyurethane foam for hygiene and a method of production therefor
US20230089045A1 (en) 2020-04-10 2023-03-23 Covestro (Netherlands) B.V. Water-dispersible polyurethane
EP3954722A1 (en) * 2020-07-30 2022-02-16 Evonik Operations GmbH Process and composition for the production of flexible polyurethane foam
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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Also Published As

Publication number Publication date
EP0220697A3 (en) 1988-01-20
KR870004078A (ko) 1987-05-07
AU602661B2 (en) 1990-10-25
EP0220697A2 (en) 1987-05-06
EP0220697B1 (en) 1990-09-05
JPS62181314A (ja) 1987-08-08
ES2018149B3 (es) 1991-04-01
DE3673947D1 (de) 1990-10-11
JPH0420924B2 (pt) 1992-04-07
AU6438186A (en) 1987-04-30
CA1278648C (en) 1991-01-02
KR930000322B1 (ko) 1993-01-15
US4686240A (en) 1987-08-11
MX169712B (es) 1993-07-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/10/2001

B15K Others concerning applications: alteration of classification

Ipc: C08G 18/22 (2006.01)