DK0548613T3 - Fremgangsmåde til fremstilling af polyurethanskum ved anvendelse af polyoldispersioner indeholdende polyisocyanatpolyadditionsfaststoffer - Google Patents

Fremgangsmåde til fremstilling af polyurethanskum ved anvendelse af polyoldispersioner indeholdende polyisocyanatpolyadditionsfaststoffer

Info

Publication number
DK0548613T3
DK0548613T3 DK92120610.8T DK92120610T DK0548613T3 DK 0548613 T3 DK0548613 T3 DK 0548613T3 DK 92120610 T DK92120610 T DK 92120610T DK 0548613 T3 DK0548613 T3 DK 0548613T3
Authority
DK
Denmark
Prior art keywords
polyurethane foam
polyisocyanate polyaddition
preparation
solids
polyol dispersions
Prior art date
Application number
DK92120610.8T
Other languages
English (en)
Inventor
Steven E Wujcik
Donald Lee Christman
Oscar M Grace
Original Assignee
Basf 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 Basf Corp filed Critical Basf Corp
Application granted granted Critical
Publication of DK0548613T3 publication Critical patent/DK0548613T3/da

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6541—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/34
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/281—Monocarboxylic acid compounds
    • 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • C08G2101/00—Manufacture of cellular products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK92120610.8T 1991-12-27 1992-12-03 Fremgangsmåde til fremstilling af polyurethanskum ved anvendelse af polyoldispersioner indeholdende polyisocyanatpolyadditionsfaststoffer DK0548613T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/815,299 US5179131A (en) 1991-12-27 1991-12-27 Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids

Publications (1)

Publication Number Publication Date
DK0548613T3 true DK0548613T3 (da) 1997-10-20

Family

ID=25217398

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92120610.8T DK0548613T3 (da) 1991-12-27 1992-12-03 Fremgangsmåde til fremstilling af polyurethanskum ved anvendelse af polyoldispersioner indeholdende polyisocyanatpolyadditionsfaststoffer

Country Status (7)

Country Link
US (1) US5179131A (da)
EP (1) EP0548613B1 (da)
AT (1) ATE153352T1 (da)
CA (1) CA2086291A1 (da)
DE (1) DE69219869T2 (da)
DK (1) DK0548613T3 (da)
ES (1) ES2101007T3 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
WO1997014210A1 (en) * 1995-10-06 1997-04-17 Philips Electronics N.V. A prescalar circuit
US6103822A (en) * 1996-08-16 2000-08-15 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
US5880250A (en) * 1996-08-16 1999-03-09 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
US20040039146A1 (en) * 1998-03-16 2004-02-26 Trent Shidaker Moisture resistant polyurethane prepolymers
BR9902239A (pt) * 1998-06-17 2000-04-11 Air Prod & Chem Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano.
US6660781B1 (en) 1999-01-05 2003-12-09 Witco Corporation Process for preparing polyurethane foam
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
US6043290A (en) * 1999-06-22 2000-03-28 Air Products And Chemicals, Inc. Dimensional stabilizing, cell opening additives for polyurethane flexible foams
US6818675B2 (en) * 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam
EP1622960A4 (en) * 2003-04-23 2008-04-23 Stepan Co LIQUID CURING AGENT FOR OPEN COIL FOAMS
WO2007047661A2 (en) * 2005-10-18 2007-04-26 Stepan Company Prepolymer containing a liquid hardness agent for open cell foams
DE102005050701A1 (de) * 2005-10-22 2007-05-03 Bayer Materialscience Ag Verfahren zur Herstellung von PIPA-Polyolen
BRPI0718113A2 (pt) * 2006-10-30 2014-10-14 Johnson Controls Tech Co Produtos de espuma de poliuretano cuja base não é petróleo com especificações de desempenho e método de produção melhorados
MX2011000937A (es) * 2008-07-25 2011-03-04 Basf Se Productos lignocelulosicos y metodos para formar los mismos.
US8303680B2 (en) 2009-06-24 2012-11-06 Basf Se Encapsulated particle
US8946313B2 (en) * 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
BR112016006899B1 (pt) 2013-09-30 2022-03-22 Basf Se Artigo compósito lignocelulósico, e, método para formar um artigo
MX2019003055A (es) * 2016-09-29 2019-06-06 Dow Global Technologies Llc Espuma de poliuretano flexible de inflamabilidad reducida.
EP3495404A1 (de) * 2017-12-07 2019-06-12 Basf Se Polyurethanschaum
AU2019271291A1 (en) 2018-05-16 2020-12-03 Basf Se Wood composite articles
US20210253861A1 (en) 2018-08-28 2021-08-19 Basf Se Lignocellulosic composite articles
EP3938415A1 (en) 2019-03-15 2022-01-19 Basf Se Lignocellulosic composite articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374209A (en) * 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4734455A (en) * 1986-12-05 1988-03-29 The Dow Chemical Company Stabilizers for filled polyol compositions
US4758605A (en) * 1987-03-12 1988-07-19 The Dow Chemical Company Stabilization of reactivity of polyester polyol based polyurethane foam components
US4994503A (en) * 1989-09-13 1991-02-19 The Dow Chemical Company Particulate polymer and polymer compositions therewith

Also Published As

Publication number Publication date
DE69219869D1 (de) 1997-06-26
US5179131A (en) 1993-01-12
DE69219869T2 (de) 1997-09-11
ES2101007T3 (es) 1997-07-01
EP0548613B1 (en) 1997-05-21
EP0548613A1 (en) 1993-06-30
CA2086291A1 (en) 1993-06-28
ATE153352T1 (de) 1997-06-15

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