DK1650240T3 - Blödelastiske polyurethanskumstoffer med lave råmassefylder og pressehårdheder - Google Patents

Blödelastiske polyurethanskumstoffer med lave råmassefylder og pressehårdheder

Info

Publication number
DK1650240T3
DK1650240T3 DK05021980T DK05021980T DK1650240T3 DK 1650240 T3 DK1650240 T3 DK 1650240T3 DK 05021980 T DK05021980 T DK 05021980T DK 05021980 T DK05021980 T DK 05021980T DK 1650240 T3 DK1650240 T3 DK 1650240T3
Authority
DK
Denmark
Prior art keywords
low
less
polyurethane foam
weight
parts
Prior art date
Application number
DK05021980T
Other languages
Danish (da)
English (en)
Inventor
Sven Dr Meyer-Ahrens
Klaus Steinborn
Manfred Naujoks
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Application granted granted Critical
Publication of DK1650240T3 publication Critical patent/DK1650240T3/da

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
    • C08J9/12—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 by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/06—Flexible foams
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Woven Fabrics (AREA)
DK05021980T 2004-10-19 2005-10-08 Blödelastiske polyurethanskumstoffer med lave råmassefylder og pressehårdheder DK1650240T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004051048A DE102004051048A1 (de) 2004-10-19 2004-10-19 Weichelastische Schaumstoffe geringer Rohdichten und Stauchhärte

Publications (1)

Publication Number Publication Date
DK1650240T3 true DK1650240T3 (da) 2007-12-10

Family

ID=35307904

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05021980T DK1650240T3 (da) 2004-10-19 2005-10-08 Blödelastiske polyurethanskumstoffer med lave råmassefylder og pressehårdheder

Country Status (17)

Country Link
US (1) US20060084710A1 (fr)
EP (1) EP1650240B1 (fr)
JP (1) JP2006117936A (fr)
KR (1) KR20060054066A (fr)
CN (1) CN1772786B (fr)
AT (1) ATE370175T1 (fr)
BR (1) BRPI0504675A (fr)
CA (1) CA2523398A1 (fr)
DE (2) DE102004051048A1 (fr)
DK (1) DK1650240T3 (fr)
ES (1) ES2292033T3 (fr)
MX (1) MXPA05011148A (fr)
NO (1) NO20054612L (fr)
PL (1) PL1650240T3 (fr)
PT (1) PT1650240E (fr)
RU (1) RU2422469C2 (fr)
SI (1) SI1650240T1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911145A1 (fr) * 2007-01-09 2008-07-11 Cera Resine polyol d'une mousse de polyurethanne souple pour matelassure de siege de vehicule automobile
DE102007009126A1 (de) * 2007-02-24 2008-08-28 Bayer Materialscience Ag Verfahren zur Herstellung Polyurethan-Weichschaumstoffen mit niedriger Rohdichte
DE102008009192A1 (de) 2008-02-15 2009-08-20 Bayer Materialscience Ag Hochflexibles flächiges Verbundmaterial
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
DE102009045027A1 (de) * 2009-09-25 2011-03-31 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
CN104350079B (zh) * 2012-01-27 2016-08-24 泰普尔-派迪克管理有限责任公司 低密度泡沫和基于泡沫的制品
ITRM20120259A1 (it) * 2012-06-06 2013-12-07 Bayer Internat Sa Procedimento per la produzione di schiume poliuretaniche viscoelastiche.
ITRM20120260A1 (it) * 2012-06-06 2013-12-07 Bayer Internat Sa Procedimento per la produzione di schiume poliuretaniche flessibili.
JP5992812B2 (ja) 2012-12-03 2016-09-14 株式会社タチエス 表皮一体発泡成形品の製造方法
ES2711783T3 (es) 2013-02-01 2019-05-07 Covestro Deutschland Ag Elementos de material compuesto con un núcleo de poliuretano de baja emisión así como procedimiento para su fabricación
WO2015038826A1 (fr) * 2013-09-13 2015-03-19 Dow Global Technologies Llc Procédé de production d'un polyol par polyaddition de polyisocyanate et produit obtenu
JP6348605B2 (ja) * 2014-01-23 2018-06-27 ダウ グローバル テクノロジーズ エルエルシー 小さな気泡サイズを有する硬質ポリウレタン発泡体
WO2017108711A1 (fr) 2015-12-21 2017-06-29 Shell Internationale Research Maatschappij B.V. Procédé de production de mousses de polyuréthane
CN109937220B (zh) * 2016-09-23 2022-03-08 亨茨曼国际有限公司 具有足够硬度和良好挠性的聚氨酯泡沫
RU2759926C2 (ru) * 2016-11-16 2021-11-18 ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи Способ окрашивания и вспенивания термопластичного полиуретана
MX2021013645A (es) * 2019-05-13 2022-01-06 Dow Global Technologies Llc Espuma de poliuretano de baja densidad, baja deformacion permanente por compresion y tiempo de recuperacion prolongado.
CN110540626B (zh) * 2019-09-25 2021-04-20 深圳市国志汇富高分子材料股份有限公司 超轻质大孔隙网状聚氨酯泡沫塑料及其超低温制备方法
US20230257509A1 (en) * 2020-04-23 2023-08-17 Tosoh Corporation Polyol composition for soft polyurethane foam molding, composition for soft polyurethane foam molding, soft polyurethane foam, and production method for same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624527A1 (de) * 1976-06-01 1977-12-22 Bayer Ag Verfahren zur herstellung von polyurethanen
DE3819940A1 (de) * 1988-06-11 1989-12-14 Bayer Ag Verfahren zur herstellung von polyurethan-weichblockschaumstoffen
US5093380A (en) * 1988-10-25 1992-03-03 Asahi Glass Company, Ltd. Polyurethane flexible foam and method for its production
DE3942330A1 (de) * 1989-12-21 1991-06-27 Basf Ag Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen
DE4422568C1 (de) * 1994-06-28 1996-02-15 Bayer Ag Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
DE4446876A1 (de) * 1994-12-27 1996-07-04 Bayer Ag Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
DE19621305A1 (de) * 1996-05-28 1997-12-04 Bayer Ag Verfahren zur Herstellung von elastischen Polyurethanblockschaumstoffen
DE19627065A1 (de) * 1996-07-05 1998-01-08 Hennecke Gmbh Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
CZ292768B6 (cs) * 1997-03-25 2003-12-17 Huntsman Ici Chemicals Llc. Způsob přípravy flexibilní polyurethanové pěny a prepolymerová nebo semi- nebo kvaziprepolymerová směs
US6063309A (en) * 1998-07-13 2000-05-16 Arco Chemical Technology L.P. Dispersion polyols for hypersoft polyurethane foam
IT1315242B1 (it) * 1999-10-12 2003-02-03 Enichem Spa Procedimento per la preparazione di schiume poliuretaniche flessibilia bassa densita'.
CN1177879C (zh) * 2000-02-14 2004-12-01 亨茨曼国际有限公司 制备柔性聚氨酯泡沫体的方法
EP1178061A1 (fr) * 2000-08-01 2002-02-06 Huntsman International Llc Procédé pour la préparation d'un polyuréthane
AU2003282114A1 (en) * 2002-08-02 2004-02-25 Huntsman International Llc Prepolymer, polyol composition and process for making a flexible foam

Also Published As

Publication number Publication date
CN1772786B (zh) 2010-09-08
PT1650240E (pt) 2007-11-07
MXPA05011148A (es) 2006-05-25
DE502005001236D1 (de) 2007-09-27
NO20054612D0 (no) 2005-10-06
SI1650240T1 (sl) 2007-12-31
RU2422469C2 (ru) 2011-06-27
RU2005132110A (ru) 2007-04-27
BRPI0504675A (pt) 2006-06-27
JP2006117936A (ja) 2006-05-11
PL1650240T3 (pl) 2007-12-31
DE102004051048A1 (de) 2006-04-20
ATE370175T1 (de) 2007-09-15
ES2292033T3 (es) 2008-03-01
EP1650240B1 (fr) 2007-08-15
KR20060054066A (ko) 2006-05-22
NO20054612L (no) 2006-04-20
CN1772786A (zh) 2006-05-17
US20060084710A1 (en) 2006-04-20
CA2523398A1 (fr) 2006-04-19
EP1650240A1 (fr) 2006-04-26

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