ATE497983T1 - Verfahren zur herstellung von polyurethanweichschaumstoffen - Google Patents

Verfahren zur herstellung von polyurethanweichschaumstoffen

Info

Publication number
ATE497983T1
ATE497983T1 AT02794917T AT02794917T ATE497983T1 AT E497983 T1 ATE497983 T1 AT E497983T1 AT 02794917 T AT02794917 T AT 02794917T AT 02794917 T AT02794917 T AT 02794917T AT E497983 T1 ATE497983 T1 AT E497983T1
Authority
AT
Austria
Prior art keywords
polyurethane foam
soft polyurethane
producing soft
polyol
autocatalytic
Prior art date
Application number
AT02794917T
Other languages
English (en)
Inventor
Johnson Tu
Francois Casati
Lance Cooper
Jean-Marie Sonney
Original Assignee
Dow Global Technologies Inc
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 Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE497983T1 publication Critical patent/ATE497983T1/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
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/28—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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • 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
    • C08G2110/005—< 50kg/m3
    • 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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT02794917T 2001-08-15 2002-08-15 Verfahren zur herstellung von polyurethanweichschaumstoffen ATE497983T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31257601P 2001-08-15 2001-08-15
PCT/US2002/026222 WO2003016372A1 (en) 2001-08-15 2002-08-15 Process to manufacture flexible polyurethane foams

Publications (1)

Publication Number Publication Date
ATE497983T1 true ATE497983T1 (de) 2011-02-15

Family

ID=23212098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02794917T ATE497983T1 (de) 2001-08-15 2002-08-15 Verfahren zur herstellung von polyurethanweichschaumstoffen

Country Status (15)

Country Link
US (1) US7361695B2 (de)
EP (1) EP1419189B1 (de)
JP (1) JP4220384B2 (de)
KR (1) KR100909946B1 (de)
CN (1) CN1262569C (de)
AT (1) ATE497983T1 (de)
BR (1) BRPI0211861B1 (de)
CA (1) CA2455503C (de)
DE (1) DE60239136D1 (de)
ES (1) ES2357642T3 (de)
HU (1) HU229193B1 (de)
MX (1) MXPA04001427A (de)
TW (1) TW592813B (de)
WO (1) WO2003016372A1 (de)
ZA (1) ZA200400647B (de)

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Also Published As

Publication number Publication date
ES2357642T3 (es) 2011-04-28
TW592813B (en) 2004-06-21
CA2455503C (en) 2011-03-22
JP2005500416A (ja) 2005-01-06
JP4220384B2 (ja) 2009-02-04
US7361695B2 (en) 2008-04-22
CN1541234A (zh) 2004-10-27
HU229193B1 (hu) 2013-09-30
CN1262569C (zh) 2006-07-05
KR20040030084A (ko) 2004-04-08
BR0211861A (pt) 2004-09-21
EP1419189A1 (de) 2004-05-19
CA2455503A1 (en) 2003-02-27
DE60239136D1 (de) 2011-03-24
US20040242718A1 (en) 2004-12-02
KR100909946B1 (ko) 2009-07-30
MXPA04001427A (es) 2004-06-03
WO2003016372A1 (en) 2003-02-27
EP1419189B1 (de) 2011-02-09
HUP0401049A2 (hu) 2004-08-30
BRPI0211861B1 (pt) 2015-09-08
ZA200400647B (en) 2005-03-30
HUP0401049A3 (en) 2008-04-28

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