DK1173495T3 - Hårde polyurethanskumstoffer med åben cellestruktur - Google Patents

Hårde polyurethanskumstoffer med åben cellestruktur

Info

Publication number
DK1173495T3
DK1173495T3 DK00917071T DK00917071T DK1173495T3 DK 1173495 T3 DK1173495 T3 DK 1173495T3 DK 00917071 T DK00917071 T DK 00917071T DK 00917071 T DK00917071 T DK 00917071T DK 1173495 T3 DK1173495 T3 DK 1173495T3
Authority
DK
Denmark
Prior art keywords
polyurethane foam
cell structure
open cell
hard polyurethane
foam fabrics
Prior art date
Application number
DK00917071T
Other languages
Danish (da)
English (en)
Inventor
Bert Klesczewski
Joerg Hofmann
Pramod Gupta
Original Assignee
Bayer 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 Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK1173495T3 publication Critical patent/DK1173495T3/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/0058—≥50 and <150kg/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular type
    • F25D2201/1262—Insulation with respect to heat using an insulating packing material of cellular type with open cells

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cultivation Of Plants (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK00917071T 1999-04-24 2000-04-11 Hårde polyurethanskumstoffer med åben cellestruktur DK1173495T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918726A DE19918726C2 (de) 1999-04-24 1999-04-24 Offenzellige Polyurethanhartschaumstoffe
PCT/EP2000/003218 WO2000064958A1 (de) 1999-04-24 2000-04-11 Offenzellige polyurethanhartschaumstoffe

Publications (1)

Publication Number Publication Date
DK1173495T3 true DK1173495T3 (da) 2003-04-14

Family

ID=7905779

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00917071T DK1173495T3 (da) 1999-04-24 2000-04-11 Hårde polyurethanskumstoffer med åben cellestruktur

Country Status (12)

Country Link
US (1) US6444720B1 (pt)
EP (1) EP1173495B1 (pt)
JP (1) JP4620256B2 (pt)
CN (1) CN1134478C (pt)
AT (1) ATE231527T1 (pt)
AU (1) AU3819700A (pt)
BR (1) BR0010003B1 (pt)
DE (2) DE19918726C2 (pt)
DK (1) DK1173495T3 (pt)
ES (1) ES2189749T3 (pt)
HK (1) HK1046148B (pt)
WO (1) WO2000064958A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050352A1 (en) * 2001-09-04 2003-03-13 Symyx Technologies, Inc. Foamed Polymer System employing blowing agent performance enhancer
WO2004094506A2 (en) * 2003-04-23 2004-11-04 Stepan Company Liquid hardness agent for open cell foams
EP1631606B1 (en) 2003-06-12 2011-08-24 Huntsman International Llc Process for preparing a polyisocyanurate polyurethane material
EP1659139A1 (en) * 2003-08-01 2006-05-24 Bridgestone Corporation Method of producing polyurethane mold foam and polyurethane mold foam
BRPI0616666B1 (pt) * 2005-10-13 2017-06-06 Huntsman Int Llc processo para a preparação de um material de poliisocianurato poliuretano elastomérico, e, material
BRPI0616662B1 (pt) * 2005-10-13 2017-06-13 Huntsman International Llc Process for the preparation of a solid material of polyesocyanurate polyurethane, and, material
AU2007217657B2 (en) * 2006-02-21 2011-08-04 Huntsman International Llc Process for making a polyisocyanurate composite
CA2653656C (en) 2006-06-14 2013-11-19 Huntsman International Llc Composite panel
BRPI0905701A2 (pt) * 2008-01-17 2015-07-14 Dow Global Technologies Inc Processo para preparar uma espuma rígida baseada em isocianato e espuma rígida baseada em isocianato
US20100183694A1 (en) * 2009-01-21 2010-07-22 Burke Robert B Urinal filter
MX2010005069A (es) * 2009-05-27 2010-11-26 Bayer Materialscience Ag Procedimiento para la fabricacion de espumas blandas de poliuretano con emision reducida.
US9476539B2 (en) * 2010-01-18 2016-10-25 Basf Se Rigid foam envelopment of the connections of pipes
MX2014007223A (es) 2011-12-20 2014-09-22 Bayer Ip Gmbh Hidroxiaminopolimeros y procedimientos para su preparacion.
US9296856B2 (en) * 2013-03-25 2016-03-29 Covestro Deutschland Ag Rigid polyurethane foams with uniform cell size distribution and homogeneous open-cell content
JP6921506B2 (ja) * 2016-11-25 2021-08-18 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 連続気泡性硬質ポリウレタンフォームの製造方法
CN107602797A (zh) * 2017-09-26 2018-01-19 安徽志诚机电零部件有限公司 一种水基聚氨酯整车泡沫的发泡工艺
RS64603B1 (sr) 2018-02-27 2023-10-31 Univ Minnesota Polilaktidne pene
WO2024133871A1 (en) 2022-12-23 2024-06-27 Recticel Pir chemical recycling by alkaline cleavage

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Publication number Priority date Publication date Assignee Title
DK112974B (da) 1964-11-30 1969-02-03 Allied Chem Fremgangsmåde til fremstilling af et ikke-bøjeligt cellulært polyurethanskumstof med mindst 80% åbne celler.
CA1155871A (en) * 1980-10-16 1983-10-25 Gencorp Inc. Method for treating polypropylene ether and poly-1,2- butylene ether polyols
DE3855974T2 (de) * 1987-02-26 1997-12-04 Arco Chem Tech Herstellung eines filtrierbaren, für die Alkylenoxidpolymerisation verwendbaren Doppelmetallcyanidkomplex-Katalysators
AR243911A1 (es) * 1988-11-18 1993-09-30 Dow Chemical Co Un proceso para la preparacion de un poliol que tiene un peso equivalente de 200 a 4000 mediante la reaccion de un compuesto monoepoxi.
JP3097854B2 (ja) * 1989-05-12 2000-10-10 旭硝子株式会社 ポリウレタン類の製造方法
US5096993A (en) * 1990-11-02 1992-03-17 Olin Corporation Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
DE59109176D1 (de) * 1991-03-19 2000-02-17 Huntsman International Trading Verfahren zur Herstellung von geschäumten Massen auf Basis von Polyharnstoffelastomeren
US5344852A (en) * 1992-01-16 1994-09-06 Aristech Chemical Corporation Unsaturated polyester-polyurethane hybrid resin foam compositions
JPH05339336A (ja) * 1992-06-12 1993-12-21 Asahi Glass Co Ltd 硬質発泡合成樹脂の製造方法
JP3522825B2 (ja) * 1993-04-26 2004-04-26 三井武田ケミカル株式会社 連続気泡硬質ポリウレタンフオームの製造方法
EP0622388B2 (en) * 1993-04-26 2001-04-11 Takeda Chemical Industries, Ltd. Method of producing open cell rigid polyurethane foam
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5374705A (en) 1993-12-27 1994-12-20 The Dow Chemical Company Process for the preparation of polyether polyols with a reduced unsaturation content
JP3680339B2 (ja) * 1995-02-28 2005-08-10 旭硝子株式会社 高弾性ポリウレタンフォームの製造方法
US5648447A (en) * 1995-12-22 1997-07-15 Arco Chemical Technology, L.P. Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols
US5856372A (en) * 1996-05-23 1999-01-05 Arco Chemical Technology, L.P. Microcellular elastomers with improved processability and properties
US5844070A (en) * 1997-05-16 1998-12-01 Arco Chemical Technology, L.P. Process for rapid activation of double metal cyanide catalysts
JP3905638B2 (ja) * 1997-05-28 2007-04-18 三井化学株式会社 ポリオキシアルキレンポリオール及びその誘導体、並びに、該ポリオキシアルキレンポリオールの製造方法
DE19745120A1 (de) * 1997-10-13 1999-04-15 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
JP4207388B2 (ja) * 1998-07-10 2009-01-14 旭硝子株式会社 アルキレンオキシド開環重合用触媒、その製造方法およびその用途
US6201035B1 (en) * 2000-05-24 2001-03-13 Basf Corporation Use of low unsaturated polyether polyols in high resilience slabstock foam applications

Also Published As

Publication number Publication date
ATE231527T1 (de) 2003-02-15
JP4620256B2 (ja) 2011-01-26
US6444720B1 (en) 2002-09-03
AU3819700A (en) 2000-11-10
ES2189749T3 (es) 2003-07-16
DE19918726C2 (de) 2002-04-11
HK1046148A1 (en) 2002-12-27
EP1173495B1 (de) 2003-01-22
EP1173495A1 (de) 2002-01-23
HK1046148B (zh) 2004-12-03
BR0010003A (pt) 2002-01-08
DE50001138D1 (de) 2003-02-27
BR0010003B1 (pt) 2010-06-15
JP2002543225A (ja) 2002-12-17
CN1134478C (zh) 2004-01-14
DE19918726A1 (de) 2000-10-26
CN1348475A (zh) 2002-05-08
WO2000064958A1 (de) 2000-11-02

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