BR0214511B1 - sistema de reação para a preparação de um material termocurável de poliuretano viscoelástico, material de poliuretano viscoelástico, sistema de reação para a preparação de materiais termocuráveis de poliuretano viscoelástico celular, e, material termocurável celular de poliuretano viscoelástico. - Google Patents

sistema de reação para a preparação de um material termocurável de poliuretano viscoelástico, material de poliuretano viscoelástico, sistema de reação para a preparação de materiais termocuráveis de poliuretano viscoelástico celular, e, material termocurável celular de poliuretano viscoelástico.

Info

Publication number
BR0214511B1
BR0214511B1 BRPI0214511-1A BR0214511A BR0214511B1 BR 0214511 B1 BR0214511 B1 BR 0214511B1 BR 0214511 A BR0214511 A BR 0214511A BR 0214511 B1 BR0214511 B1 BR 0214511B1
Authority
BR
Brazil
Prior art keywords
viscoelastic polyurethane
thermally curable
preparation
reaction system
curable material
Prior art date
Application number
BRPI0214511-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0214511A (pt
Inventor
Robert J Lockwood
Verlin D Poole
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 filed Critical
Publication of BR0214511A publication Critical patent/BR0214511A/pt
Publication of BR0214511B1 publication Critical patent/BR0214511B1/pt

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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester 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
    • 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
    • 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
    • C08G2110/0016—Foam properties semi-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
    • C08G2110/005—< 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)
BRPI0214511-1A 2001-11-29 2002-11-29 sistema de reação para a preparação de um material termocurável de poliuretano viscoelástico, material de poliuretano viscoelástico, sistema de reação para a preparação de materiais termocuráveis de poliuretano viscoelástico celular, e, material termocurável celular de poliuretano viscoelástico. BR0214511B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33429901P 2001-11-29 2001-11-29
PCT/US2002/038249 WO2003046041A1 (en) 2001-11-29 2002-11-29 Viscoelastic polyurethanes

Publications (2)

Publication Number Publication Date
BR0214511A BR0214511A (pt) 2004-11-03
BR0214511B1 true BR0214511B1 (pt) 2012-09-04

Family

ID=23306568

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0214511-1A BR0214511B1 (pt) 2001-11-29 2002-11-29 sistema de reação para a preparação de um material termocurável de poliuretano viscoelástico, material de poliuretano viscoelástico, sistema de reação para a preparação de materiais termocuráveis de poliuretano viscoelástico celular, e, material termocurável celular de poliuretano viscoelástico.

Country Status (8)

Country Link
US (1) US7022746B2 (cg-RX-API-DMAC7.html)
EP (1) EP1456269B1 (cg-RX-API-DMAC7.html)
JP (2) JP4856360B2 (cg-RX-API-DMAC7.html)
CN (1) CN1281650C (cg-RX-API-DMAC7.html)
AU (1) AU2002352975A1 (cg-RX-API-DMAC7.html)
BR (1) BR0214511B1 (cg-RX-API-DMAC7.html)
MX (1) MXPA04005140A (cg-RX-API-DMAC7.html)
WO (1) WO2003046041A1 (cg-RX-API-DMAC7.html)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7051389B2 (en) 2002-05-24 2006-05-30 Tempur World, Llc Comfort pillow
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
BE1015896A3 (nl) * 2004-02-06 2005-11-08 Imhold Nv Werkwijze voor het vervaardigen van een veerkrachtig lichaam dat kan worden toegepast in kussens, matrassen of dergelijke.
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
CN101312851A (zh) 2005-11-21 2008-11-26 奈特吉尔有限责任公司 座位附件
US7917403B2 (en) * 2005-11-21 2011-03-29 Nightgear Llc Seating accessory
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.
WO2007095730A1 (en) * 2006-02-23 2007-08-30 Clausi Robert N Highly filled composite materials
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
MX2010001410A (es) * 2007-08-07 2010-03-10 Albemarle Corp Retardantes de flama adecuados para su uso en espumas viscoelasticas de poliuretano.
MX2010002339A (es) * 2007-08-27 2010-04-30 Dow Global Technologies Inc Catalisis de espumas viscoelasticas con sales de bismuto.
DE102007061883A1 (de) 2007-12-20 2009-06-25 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff
US20090306235A1 (en) * 2008-06-05 2009-12-10 Wang Jin Quan Memory Foam Pad
JP5694926B2 (ja) * 2008-06-20 2015-04-01 ヴィセラ・バイオメディカル・リミテッド 生体適合材料
JP2011524777A (ja) * 2008-06-20 2011-09-08 ヴィセラ・バイオメディカル・リミテッド 食道弁
BRPI0910358B1 (pt) 2008-07-18 2019-05-21 Dow Global Technologies Inc. Composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, espuma de poliuretano viscoelástica e processo para preparar uma espuma de poliuretano viscoelástica
WO2010039452A2 (en) * 2008-09-23 2010-04-08 Invista Technologies S.A. R.L. Polyurethaneurea foam and articles
ES2408962T3 (es) * 2008-10-24 2013-06-24 Basf Se Procedimiento para la obtención de espumas blandas de poliuretano viscoelásticas
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8604094B2 (en) 2008-12-23 2013-12-10 Basf Se Flexible polyurethane foam and method of producing same
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
WO2010118359A2 (en) * 2009-04-10 2010-10-14 Saint-Gobain Performance Plastics Corporation Acoustic damping composition having elastomeric particulate
EP2417196B1 (en) * 2009-04-10 2016-06-01 Saint-gobain Performance Plastics Corporation Acoustic damping compositions
US20100295286A1 (en) * 2009-05-13 2010-11-25 Goldstein Keith E Cover and method of manufacturing the same
KR20120045007A (ko) 2009-07-20 2012-05-08 바스프 에스이 점탄성의 연질 폴리우레탄 발포체의 제조방법
PL2344560T3 (pl) 2009-10-07 2013-07-31 Huntsman Int Llc Sposób wytwarzania elastycznej pianki poliuretanowej
WO2011073968A1 (en) * 2009-12-18 2011-06-23 Vysera Biomedical Limited A drug delivery system
US8772429B2 (en) * 2009-12-18 2014-07-08 Vysera Biomedical Limited Biomaterial
CN102725330B (zh) * 2009-12-29 2014-10-29 陶氏环球技术有限责任公司 用于吸收声音和振动的低密度聚氨酯泡沫的制造方法
BR112013003704B1 (pt) 2010-09-07 2020-03-03 Dow Global Technologies Llc Sistema de reação para a preparação de uma espuma de poliuretano viscoelástica e método para preparar uma espuma viscoelástica
US8980799B2 (en) * 2010-09-16 2015-03-17 Baker Hughes Incorporated Polymer foam cell morphology control and use in borehole filtration devices
ES2534299T3 (es) * 2010-09-29 2015-04-21 Dow Global Technologies Llc Uso de poli(óxido de butileno)-poliol para mejorar la durabilidad de las espumas de poliuretano MDI
US9029432B2 (en) 2010-09-29 2015-05-12 Dow Global Technologies Llc Process for making high airflow and low compression set viscoelastic polyurethane foam
WO2012067841A2 (en) * 2010-11-18 2012-05-24 Dow Global Technologies Llc Flame resistant flexible polyurethane foam
ITPD20110164A1 (it) * 2011-05-23 2012-11-24 New Wind S R L Materiale composito per la realizzazione di articoli di poliuretano addizionato con gel siliconico e relativo procedimento.
JP2014527093A (ja) * 2011-06-29 2014-10-09 ダウ グローバル テクノロジーズ エルエルシー 熱的に安定な難燃性可撓性ポリウレタンフォーム
CN102432994B (zh) * 2011-09-28 2013-08-21 安徽佳泰矿业科技有限公司 聚氨酯基阻燃抗静电多纳米成份发泡材料及制备方法
US9441068B2 (en) 2011-09-29 2016-09-13 Dow Global Technologies Llc Viscoelastic foam
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
WO2013072380A2 (en) 2011-11-16 2013-05-23 Soudal Improved polyurethane foam composition
EP2599810A1 (de) 2011-12-02 2013-06-05 Basf Se Waschbare, viskoelastische Polyurethanweichschaumstoffe
WO2013112176A1 (en) * 2012-01-27 2013-08-01 Tempur-Pedic International, Inc. Low-density foam and foam-based objects
CN102618019B (zh) * 2012-03-22 2014-04-16 万华化学（北京）有限公司 一种聚氨酯反应球及其制备方法
US20130274363A1 (en) 2012-04-13 2013-10-17 Inoac Usa, Inc Hydrophilic polyurethane foam
US20130289150A1 (en) * 2012-04-26 2013-10-31 Bayer Materialscience Ag Viscoelastic polyurethane foams
ITRM20120259A1 (it) 2012-06-06 2013-12-07 Bayer Internat Sa Procedimento per la produzione di schiume poliuretaniche viscoelastiche.
US9416256B2 (en) 2012-07-18 2016-08-16 Dow Global Technologies Llc Fire retardant and/or antistatic, non-mercury catalyzed polyurethane elastomer
CN104031235B (zh) * 2013-03-05 2016-07-13 万华化学（北京）有限公司 一种粘弹性聚氨酯吸音泡沫的制备方法
US9200132B2 (en) * 2013-03-15 2015-12-01 Covestro Llc Process for the production of spray polyurethane elastomers and the elastomers produced by this process
TR201903415T4 (tr) * 2013-11-08 2019-04-22 Covestro Deutschland Ag Poliüretan köpük ve bunun üretilmesine yönelik yöntem.
DE102014218635A1 (de) 2014-09-17 2016-03-17 Evonik Degussa Gmbh Herstellung von viskoelastischen Polyurethansystemen unter Einsatz von Blockpolymeren mit verknüpften Siloxanblöcken als Zellöffner
CN107001561B (zh) * 2014-12-17 2021-01-29 陶氏环球技术有限责任公司 具有水性聚合物分散体的粘弹性聚氨酯泡沫
MX383437B (es) 2015-02-27 2025-03-14 Proprietect Lp Elemento de asiento para vehículos.
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
JP6839660B2 (ja) * 2015-06-18 2021-03-10 ダウ グローバル テクノロジーズ エルエルシー 水性ポリマー分散剤を有する粘弾性ポリウレタンフォーム
US10807767B1 (en) * 2015-06-22 2020-10-20 Tak Logic, LLC Stabilized storage containers
EP3219738B1 (de) 2016-03-15 2020-04-29 Evonik Operations GmbH Herstellung von viskoelastischen polyurethansystemen unter einsatz von blockpolymeren mit verknüpften siloxanblöcken als zellöffner
WO2017173396A1 (en) * 2016-03-31 2017-10-05 The Regents Of The University Of California Composite foam
US10717582B1 (en) * 2016-06-20 2020-07-21 Troy Goodenough Encasement with a protective shock absorbing combination
WO2018022368A1 (en) 2016-07-29 2018-02-01 Resinate Materials Group, Inc. Sustainable polyester polyol compositions
US10155837B2 (en) 2016-07-29 2018-12-18 Resinate Materials Group, Inc. Sustainable polyester polyol compositions
ES2934257T3 (es) 2016-12-07 2023-02-20 Univ Emory Composiciones desodorizantes, especialmente en combinación con dispositivos de ostomía
CA3064515A1 (en) * 2017-06-27 2019-01-03 Basf Se Flexible polyurethane foams having improved air permeability
CN109232844A (zh) * 2017-07-10 2019-01-18 日本发条株式会社 缓冲材料、座席用缓冲材料和座席
WO2019068732A1 (de) * 2017-10-07 2019-04-11 Covestro Deutschland Ag Visko-elastisches element auf basis eines polyurethan-schaums
US11912815B2 (en) 2018-08-21 2024-02-27 Dow Global Technologies Llc Viscoelastic polyurethane foams
CN112752780B (zh) 2018-10-08 2023-03-31 陶氏环球技术有限责任公司 配制的多元醇组合物
KR102564140B1 (ko) * 2019-02-19 2023-08-09 동우 화인켐 주식회사 플렉시블 윈도우 적층체 및 이를 포함하는 화상 표시 장치
EP3865527A1 (de) 2020-02-14 2021-08-18 Evonik Operations GmbH Herstellung von pu-schaumstoffen
US20230272149A1 (en) 2020-06-22 2023-08-31 Basf Se Viscoelastic Elastomeric Polyurethane Foams, Process for Preparing Them and Use Thereof
EP4225550B1 (en) * 2020-10-06 2025-02-26 Toscana Gomma S.p.A. Seat for vehicle
CN115141337B (zh) * 2021-03-29 2023-08-11 万华化学集团股份有限公司 一种微发泡聚氨酯阻尼材料及制备方法
WO2023249800A1 (en) 2022-06-21 2023-12-28 Basf Se Polyurethane products with digital functionality through use of embedded sensor devices
WO2025197147A1 (ja) * 2024-03-22 2025-09-25 株式会社イノアックコーポレーション ポリウレタンフォーム及び衝撃吸収材

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793241A (en) * 1972-03-20 1974-02-19 R Kyle Dimensionally stable hydrophilic foam and method of preparing same
US4008189A (en) * 1974-06-03 1977-02-15 Olin Corporation Hydrophilic polyurethane foam
JPS583488B2 (ja) * 1978-05-15 1983-01-21 株式会社ブリヂストン 軟質ポリエ−テルポリウレタンフオ−ムの製造方法
JPH0739457B2 (ja) * 1986-05-14 1995-05-01 タキロン株式会社 両親媒性セグメントポリウレタン
DE3806476A1 (de) * 1988-03-01 1989-09-14 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
US4789720A (en) * 1988-03-09 1988-12-06 Tyndale Plains-Hunter, Ltd. Hydrophilic polyurethanes prepared from mixed oxyalkylene glycols
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
DE4129666C2 (de) * 1991-09-06 1996-12-12 Stankiewicz Gmbh Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
DE4204395A1 (de) * 1992-02-14 1993-08-19 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
US5686502A (en) * 1992-07-01 1997-11-11 Polyfoam Products, Inc. Water blown, hydrophilic, open cell polyurethane foams, method of making such foams and articles made therefrom
GB9307565D0 (en) * 1993-04-13 1993-06-02 Ici Plc Polyurethane foams
WO1998008884A1 (en) * 1996-08-26 1998-03-05 Tyndale Plains-Hunter, Ltd. Hydrophilic and hydrophobic polyether polyurethanes and uses therefor
US5847014A (en) * 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
JPH11112299A (ja) * 1997-10-08 1999-04-23 Fujitsu Ltd エミッタ結合型マルチバイブレータ
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
DE19924802B4 (de) * 1999-05-29 2008-02-28 Basf Ag Verfahren zur Herstellung von schalldämpfenden und energieabsorbierenden Polyurethanschäumen
EP1189963B1 (en) * 1999-05-31 2005-03-16 Huntsman International Llc Process for making low density foams and polyol composition useful therefor
DE10150558A1 (de) * 2001-10-15 2003-04-17 Bayer Ag Verfahren zur Herstellung von massiven Polyurethan-Formkörpern

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US7022746B2 (en) 2006-04-04
EP1456269B1 (en) 2016-07-20
EP1456269A1 (en) 2004-09-15
JP2005510602A (ja) 2005-04-21
JP2008248264A (ja) 2008-10-16
MXPA04005140A (es) 2004-08-11
JP4856360B2 (ja) 2012-01-18
CN1596273A (zh) 2005-03-16
US20040254256A1 (en) 2004-12-16
JP5289847B2 (ja) 2013-09-11
BR0214511A (pt) 2004-11-03
EP1456269A4 (en) 2005-01-12
CN1281650C (zh) 2006-10-25
WO2003046041A1 (en) 2003-06-05
AU2002352975A1 (en) 2003-06-10

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