DE60230272D1 - Verfahren zur herstellung eines viskoelastischen schaumstoffs - Google Patents

Verfahren zur herstellung eines viskoelastischen schaumstoffs

Info

Publication number
DE60230272D1
DE60230272D1 DE60230272T DE60230272T DE60230272D1 DE 60230272 D1 DE60230272 D1 DE 60230272D1 DE 60230272 T DE60230272 T DE 60230272T DE 60230272 T DE60230272 T DE 60230272T DE 60230272 D1 DE60230272 D1 DE 60230272D1
Authority
DE
Germany
Prior art keywords
producing
viscoelastic foam
viscoelastic
foam
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60230272T
Other languages
English (en)
Inventor
Jianming Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of DE60230272D1 publication Critical patent/DE60230272D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
DE60230272T 2001-04-27 2002-04-02 Verfahren zur herstellung eines viskoelastischen schaumstoffs Expired - Lifetime DE60230272D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01110512 2001-04-27
PCT/EP2002/003635 WO2002088211A1 (en) 2001-04-27 2002-04-02 Process for making visco-elastic foam

Publications (1)

Publication Number Publication Date
DE60230272D1 true DE60230272D1 (de) 2009-01-22

Family

ID=8177275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230272T Expired - Lifetime DE60230272D1 (de) 2001-04-27 2002-04-02 Verfahren zur herstellung eines viskoelastischen schaumstoffs

Country Status (7)

Country Link
US (1) US6946497B2 (de)
EP (1) EP1404736B1 (de)
JP (1) JP4167076B2 (de)
CN (1) CN1257203C (de)
DE (1) DE60230272D1 (de)
ES (1) ES2315363T3 (de)
WO (1) WO2002088211A1 (de)

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AU2003248572B2 (en) 2002-05-24 2008-01-17 Tempur-Pedic Management, Inc. Comfort pillow
US20050131095A1 (en) * 2002-08-02 2005-06-16 Jianming Yu Novel polyols
RU2320676C2 (ru) * 2002-08-02 2008-03-27 Хантсмэн Интернэшнл Ллс Форполимер, полиольная композиция и способ получения эластичного пеноматериала
US20040266900A1 (en) 2003-06-26 2004-12-30 Raymond Neff Viscoelastic polyurethane foam
US7238730B2 (en) * 2003-06-26 2007-07-03 Basf Corporation Viscoelastic polyurethane foam
KR101292900B1 (ko) 2005-04-21 2013-08-02 아사히 가라스 가부시키가이샤 저반발성 연질 폴리우레탄폼 및 그 제조 방법
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
DE102005058090A1 (de) 2005-12-05 2007-06-06 Basf Ag Verfahren zur Herstellung von viskoelastischen Polyurethan-Weichschaumstoffen
ES2324319T3 (es) * 2006-01-27 2009-08-04 Basf Se Procedimiento para la obtencion de materiales espumados blandos de poliuretano, viscoelasticos, de celulas abiertas.
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
WO2007144272A1 (de) * 2006-06-14 2007-12-21 Basf Se Offenzellige viskoelastische polyurethan-weichschaumstoffe
DK2041199T3 (da) * 2006-07-04 2010-03-29 Huntsman Int Llc Fremgangsmåde til fremstilling af viskoelastisk skum
CN101528800B (zh) 2006-10-25 2012-05-30 旭硝子株式会社 软质聚氨酯泡沫塑料的制造方法
EP2185619B1 (de) * 2007-08-07 2011-12-28 Albemarle Corporation Flammenhemmer zur verwendung in viskoelastischen polyurethanschaumstoffen
EP2194084A1 (de) 2007-09-28 2010-06-09 Asahi Glass Company, Limited Verfahren zur herstellung eines flexiblen polyurethanschaumstoffes, verfahren zur herstellung eines warmformpressartikels und warmformpressartikel
DE102007061883A1 (de) 2007-12-20 2009-06-25 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff
DE102008014032A1 (de) 2008-03-13 2009-09-17 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff mit Rizinusöl
CN101959959B (zh) 2008-02-27 2013-12-11 拜耳材料科技股份有限公司 含有蓖麻油的粘弹性聚氨酯泡沫
RU2461581C2 (ru) * 2008-03-07 2012-09-20 Хантсмэн Интернэшнл Ллс Вспененные материалы, включающие матрицу с высоким содержанием жестких блоков, и способ их получения
EP2456802B1 (de) 2009-07-20 2013-11-06 Basf Se Verfahren zur herstellung von viskoelastischen polyurethan-weichschaumstoffen
US20110105970A1 (en) * 2009-11-02 2011-05-05 Gainer Jr James V Anatomical support braces and methods
ITMI20092227A1 (it) * 2009-12-18 2011-06-19 Dow Global Technologies Inc Schiume poliuretaniche ritardanti di fiamma contenenti legami biureto
US9096727B2 (en) 2010-09-07 2015-08-04 Dow Global Technologies Llc Process for making low compression and high airflow MDI viscoelastic polyurethane foam
MX363520B (es) 2010-09-29 2019-03-26 Dow Global Tech Llc Star Proceso para hacer una espuma de poliuretano viscoelastico de conjunto de compresion bajo y alto flujo de aire.
ES2655538T3 (es) 2011-09-29 2018-02-20 Dow Global Technologies Llc Espuma viscoelástica
JP5839394B2 (ja) * 2011-11-02 2016-01-06 株式会社イノアックコーポレーション 寝具用クッション
CN102504175B (zh) * 2011-11-04 2013-11-06 北京科聚化工新材料有限公司 低密度粘弹性聚氨酯泡沫的制备方法
US20130150476A1 (en) * 2011-12-02 2013-06-13 Marc Martin Washable viscoelastic flexible polyurethane foams
JP2013119620A (ja) * 2011-12-09 2013-06-17 Inoac Corp 軟質ポリウレタンフォーム
PL3044245T3 (pl) * 2013-09-13 2020-04-30 Dow Global Technologies Llc Pianki lepkosprężyste na bazie poliolu PIPA
CN106243304A (zh) 2015-06-11 2016-12-21 科思创聚合物（中国）有限公司 粘弹性网状聚氨酯泡沫及其制备方法
PL3455271T3 (pl) * 2016-05-12 2021-08-02 Basf Se Wiskoelastyczne tworzywa piankowe o wysokiej gęstości
JP6928427B2 (ja) * 2016-07-08 2021-09-01 株式会社イノアックコーポレーション ウレタンフォーム製造方法、ウレタンフォームの組成物、シートクッション、寝具、および衣料用パッド
CN110167984B (zh) 2017-01-17 2021-12-03 陶氏环球技术有限责任公司 可用于生产粘弹性泡沫的多元醇共混物
AU2019356777A1 (en) 2018-10-08 2021-05-20 Dow Global Technologies Llc Formulated polyol compositions
EP4223816A1 (de) 2022-02-04 2023-08-09 Covestro Deutschland AG Polyolzusammensetzung

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Publication number Priority date Publication date Assignee Title
US4276385A (en) * 1979-04-28 1981-06-30 Bp Chemicals Limited Process for preparing cold-cured molded polyurethane flexible from a high molecular weight siloxane and a solvent
US4559366A (en) 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
DE3710731A1 (de) 1987-03-31 1989-04-27 Stankiewicz Alois Dr Gmbh Polyurethanweichschaumstoff mit schallisolierenden und entdroehnenden eigenschaften
DE3806476A1 (de) * 1988-03-01 1989-09-14 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
US4950695A (en) 1989-03-06 1990-08-21 Pmc, Inc. Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
DE3934098C1 (de) 1989-10-12 1991-05-23 Bayer Ag, 5090 Leverkusen, De
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
US5177119A (en) 1990-04-25 1993-01-05 Arco Chemical Technology, L.P. Polyurethane foams blown only with water
DE4129666C2 (de) 1991-09-06 1996-12-12 Stankiewicz Gmbh Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
GB9123708D0 (en) 1991-11-07 1992-01-02 Johnson & Johnson Medical Ltd Method of making polyurethane foam
DE4204395A1 (de) 1992-02-14 1993-08-19 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
US5565498A (en) 1993-02-02 1996-10-15 Imperial Chemical Industries Plc Process for making flexible foams
JP3500700B2 (ja) * 1994-05-31 2004-02-23 旭硝子株式会社 非フォーム状ポリウレタン樹脂の製造方法
WO1996006874A1 (en) 1994-08-26 1996-03-07 The Dow Chemical Company Reduced density flexible polyurethane foam from methylene diphenylisocyanate
TW514645B (en) 1996-10-15 2002-12-21 Shell Int Research Polyol combination
US5847014A (en) 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
DE19741257A1 (de) 1997-09-19 1999-03-25 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US6136879A (en) * 1997-10-28 2000-10-24 Tokai Rubber Industries, Ltd. Soft polyurethane foam, method of producing the same and vehicle interior member using the same
JP4125426B2 (ja) 1998-02-06 2008-07-30 三井化学ポリウレタン株式会社 低反発性ウレタンフォーム
JP4582984B2 (ja) * 1999-11-02 2010-11-17 ハンツマン・インターナショナル・エルエルシー 粘弾性フォームの製造法、及び粘弾性フォームのための有用なポリオールブレンドと反応系
US6391935B1 (en) 2000-01-31 2002-05-21 Bayer Antwerp, N.V. Viscoelastic polyurethane foams

Also Published As

Publication number Publication date
ES2315363T3 (es) 2009-04-01
EP1404736A1 (de) 2004-04-07
JP4167076B2 (ja) 2008-10-15
US20040087675A1 (en) 2004-05-06
CN1257203C (zh) 2006-05-24
EP1404736B1 (de) 2008-12-10
US6946497B2 (en) 2005-09-20
JP2004527623A (ja) 2004-09-09
CN1602323A (zh) 2005-03-30
WO2002088211A1 (en) 2002-11-07

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