DK2331597T3 - Fremgangsmåde til fremstilling af fleksibelt, elastisk polyurethanskum og resulterende skum - Google Patents

Fremgangsmåde til fremstilling af fleksibelt, elastisk polyurethanskum og resulterende skum

Info

Publication number
DK2331597T3
DK2331597T3 DK09783366.9T DK09783366T DK2331597T3 DK 2331597 T3 DK2331597 T3 DK 2331597T3 DK 09783366 T DK09783366 T DK 09783366T DK 2331597 T3 DK2331597 T3 DK 2331597T3
Authority
DK
Denmark
Prior art keywords
polyurethan
food
elastic
procedure
resulting foam
Prior art date
Application number
DK09783366.9T
Other languages
English (en)
Inventor
Rudi Mortelmans
Koen Raman
Original Assignee
Recticel
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 Recticel filed Critical Recticel
Application granted granted Critical
Publication of DK2331597T3 publication Critical patent/DK2331597T3/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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2350/00—Acoustic or vibration damping material

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)
DK09783366.9T 2008-09-24 2009-09-24 Fremgangsmåde til fremstilling af fleksibelt, elastisk polyurethanskum og resulterende skum DK2331597T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08165021A EP2172501A1 (en) 2008-09-24 2008-09-24 Process for the preparation of flexible, resilient polyurethane foam and the resulting foam
PCT/EP2009/062375 WO2010034770A1 (en) 2008-09-24 2009-09-24 Process for the preparation of flexible, resilient polyurethane foam and the resulting foam

Publications (1)

Publication Number Publication Date
DK2331597T3 true DK2331597T3 (da) 2012-10-15

Family

ID=40056213

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09783366.9T DK2331597T3 (da) 2008-09-24 2009-09-24 Fremgangsmåde til fremstilling af fleksibelt, elastisk polyurethanskum og resulterende skum

Country Status (8)

Country Link
US (1) US8524791B2 (da)
EP (2) EP2172501A1 (da)
CN (1) CN102164979B (da)
DK (1) DK2331597T3 (da)
ES (1) ES2391616T3 (da)
PL (1) PL2331597T3 (da)
PT (1) PT2331597E (da)
WO (1) WO2010034770A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2836016C (en) * 2011-07-26 2016-03-15 Huntsman International Llc Process for making a flexible polyurethane foam
CN103906778B (zh) * 2011-09-29 2015-11-25 陶氏环球技术有限责任公司 粘弹性泡沫体
US20150166754A1 (en) * 2012-01-27 2015-06-18 Tempur-Pedic Management, Llc Low-density foam and foam-based objects
ITRM20120259A1 (it) * 2012-06-06 2013-12-07 Bayer Internat Sa Procedimento per la produzione di schiume poliuretaniche viscoelastiche.
US20150259459A1 (en) 2012-10-10 2015-09-17 Proprietect L.P. Process for producing a low density free-rise polyurethane foam
US20150113737A1 (en) * 2013-10-28 2015-04-30 Laura M. Davis Low peak pressure body support
PT3233956T (pt) * 2014-12-17 2021-12-09 Dow Global Technologies Llc Espuma do poliuretano com dispersão do polímero aquoso
CN110753710B (zh) 2017-06-27 2022-07-26 巴斯夫欧洲公司 具有改善的透气性的软质聚氨酯泡沫
IT201700117264A1 (it) * 2017-10-17 2019-04-17 Olmo Giuseppe Spa Schiuma flessibile di materiale polimerico espanso ad azione bioenergetica e procedimento per la realizzazione di questa schiuma.
ES2965682T3 (es) 2018-12-19 2024-04-16 Basf Se Espumas flexibles de poliuretano con propiedades mejoradas de uso de largo plazo
EP4292475B1 (en) * 2021-02-12 2025-11-19 Inoac Corporation Polyurethane foam and seat pad
CN116782797A (zh) * 2021-02-12 2023-09-19 井上株式会社 聚氨酯泡沫以及座椅垫
CN114380978A (zh) * 2022-01-18 2022-04-22 中国工程物理研究院化工材料研究所 一种超网化聚氨酯泡沫填料及制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304273A (en) 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
GB1022434A (en) 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
DE1260142B (de) 1963-02-12 1968-02-01 Bayer Ag Verfahren zur Herstellung von Polyadditionsprodukten
US4374209A (en) 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
ATE37386T1 (de) 1982-09-17 1988-10-15 Ici Plc Dispersionen von polyharnstoff in organischen isocyanaten.
US4929646A (en) 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
US5011908A (en) 1988-07-12 1991-04-30 Arco Chemical Technology, Inc. Polymer polyol compositions and their use in the preparation of polyurethane foams
BR8905605A (pt) 1988-11-04 1990-05-29 Union Carbide Chem Plastic Composicao para ser usada na preparacao de espuma de poliuretano de elasticidade elevada;processo para sua preparacao;e artigo de espuma de poliuretano moldado de elasticidade elevada
GB9007063D0 (en) 1990-03-29 1990-05-30 Arco Chem Tech High resilience flexible polyurethane foams
DE19508079A1 (de) 1995-03-08 1996-09-12 Bayer Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
DE19741257A1 (de) 1997-09-19 1999-03-25 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
WO2001032735A1 (en) * 1999-11-02 2001-05-10 Huntsman International Llc Process for making high resilience foams
JP2002322235A (ja) * 2001-04-24 2002-11-08 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォームの製造方法
DE10129062A1 (de) 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
KR20070084023A (ko) * 2004-11-18 2007-08-24 아사히 가라스 가부시키가이샤 연질 폴리우레탄폼의 제조 방법
DE102007061883A1 (de) * 2007-12-20 2009-06-25 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff

Also Published As

Publication number Publication date
ES2391616T3 (es) 2012-11-28
PL2331597T3 (pl) 2012-12-31
CN102164979A (zh) 2011-08-24
WO2010034770A1 (en) 2010-04-01
EP2331597B1 (en) 2012-07-25
EP2331597A1 (en) 2011-06-15
US20110166244A1 (en) 2011-07-07
EP2172501A1 (en) 2010-04-07
CN102164979B (zh) 2013-02-13
US8524791B2 (en) 2013-09-03
PT2331597E (pt) 2012-10-30

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