ATE263207T1 - Polyurethanhartschaumstoffe - Google Patents

Polyurethanhartschaumstoffe

Info

Publication number
ATE263207T1
ATE263207T1 AT01910870T AT01910870T ATE263207T1 AT E263207 T1 ATE263207 T1 AT E263207T1 AT 01910870 T AT01910870 T AT 01910870T AT 01910870 T AT01910870 T AT 01910870T AT E263207 T1 ATE263207 T1 AT E263207T1
Authority
AT
Austria
Prior art keywords
polyurethane foam
hard polyurethane
foams
syntactic
phase
Prior art date
Application number
AT01910870T
Other languages
English (en)
Inventor
Mark P Allen
Roney J Matijega
Original Assignee
Essex Specialty Prod
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 Essex Specialty Prod filed Critical Essex Specialty Prod
Application granted granted Critical
Publication of ATE263207T1 publication Critical patent/ATE263207T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4804Two or more polyethers of different physical or chemical nature
    • C08G18/482Mixtures of polyethers containing at least one polyether containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/63Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0025Foam properties rigid
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0041Foam properties having specified density
    • C08G2110/0066≥ 150kg/m3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0083Foam properties prepared using water as the sole blowing agent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT01910870T 2000-02-25 2001-02-16 Polyurethanhartschaumstoffe ATE263207T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/513,038 US6423755B1 (en) 2000-02-25 2000-02-25 Rigid polyurethane foams
PCT/US2001/005124 WO2001062842A1 (en) 2000-02-25 2001-02-16 Rigid polyurethane foams

Publications (1)

Publication Number Publication Date
ATE263207T1 true ATE263207T1 (de) 2004-04-15

Family

ID=24041649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01910870T ATE263207T1 (de) 2000-02-25 2001-02-16 Polyurethanhartschaumstoffe

Country Status (13)

Country Link
US (2) US6423755B1 (de)
EP (1) EP1263868B1 (de)
JP (1) JP2003524051A (de)
KR (1) KR20020086571A (de)
CN (1) CN1404503A (de)
AT (1) ATE263207T1 (de)
AU (1) AU2001238432A1 (de)
BR (1) BR0108787A (de)
CA (1) CA2401012A1 (de)
DE (1) DE60102572T2 (de)
ES (1) ES2214399T3 (de)
MX (1) MXPA02008268A (de)
WO (1) WO2001062842A1 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758857B2 (en) * 2000-11-13 2004-07-06 Acmi Corporation Treatment catheters with thermally insulated regions
DE10129232A1 (de) * 2001-06-19 2003-01-02 Basf Ag Verfahren zur Herstellung von syntaktischen Polyurethan
US7041355B2 (en) * 2001-11-29 2006-05-09 Dow Global Technologies Inc. Structural reinforcement parts for automotive assembly
US6753357B2 (en) * 2001-12-18 2004-06-22 Foam Supplies, Inc. Rigid foam compositions and method employing methyl formate as a blowing agent
KR100951208B1 (ko) * 2002-01-22 2010-04-05 다우 글로벌 테크놀로지스 인크. 보강된 구조체 및 그의 제조 방법
US20030159264A1 (en) * 2002-02-22 2003-08-28 The Dow Chemical Company Automotive roof module and method of assembly of the module to an automotive vehicle
DE10213753A1 (de) * 2002-03-26 2003-10-16 Basf Ag Verbundelemente
WO2003089221A1 (en) * 2002-04-15 2003-10-30 Dow Global Technologies Inc. Improved vehicular structural members and method of making the members
US6706776B2 (en) * 2002-06-18 2004-03-16 Bayer Corporation Syntactic foams with improved water resistance, long pot life and short demolding times
ITRM20020471A1 (it) * 2002-09-24 2004-03-25 Adler Plastic S P A Composizione poliuretanica fonoassorbente e fonoisolante.
EP1554329B1 (de) * 2002-10-15 2012-04-04 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen mit graftpolyolen
CA2509629A1 (en) * 2002-12-27 2004-07-22 Dow Global Technologies Inc. Heat activated epoxy adhesive and use in a structural foam insert
MXPA03001931A (es) * 2003-03-04 2004-10-29 Fuller H B Licensing Financ Composicion de poliuretano que contiene un agente que mejora sus propiedades.
JP4938445B2 (ja) * 2003-03-05 2012-05-23 ダウ グローバル テクノロジーズ エルエルシー 構造用強化物品及びその製造方法
JP4981443B2 (ja) * 2003-06-18 2012-07-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高電圧絶縁材料
EP1650239A4 (de) * 2003-07-24 2009-10-21 Asahi Glass Co Ltd Polyurethanharze und herstellungsverfahren dafür
US7855240B2 (en) * 2003-08-20 2010-12-21 Basf Corporation Formulated resin component for use in spray-in-place foam system to produce a low density polyurethane foam
US9099074B1 (en) 2003-10-21 2015-08-04 Peter A. Lucon Custom tunable acoustic insulation
US7959983B1 (en) * 2003-10-21 2011-06-14 Farrar Lawrence C Thermal spray formation of polymer compositions
DE50309958D1 (de) * 2003-12-11 2008-07-17 Basf Se Off-Shore Rohr gedämmt mit syntaktischem Polyurethan enthaltend ein Thixotropiermittel
US7763341B2 (en) * 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
EP1776216A4 (de) 2004-06-24 2009-04-08 Century Board Usa Llc Vorrichtung zum kontinuierlichen herstellen von dreidimensionalen geschäumten produkten
US20060070320A1 (en) * 2004-09-24 2006-04-06 Js Chamberlain & Associates, Inc. Baffle apparatus for a hollow structural member
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
WO2006051474A1 (en) * 2004-11-11 2006-05-18 Koninklijke Philips Electronics N.V. Electrical high field/high voltage unit and method of manufacturing same
US8178643B2 (en) * 2005-06-30 2012-05-15 Jeld-Wen, Inc. Molded polymeric structural members and compositions and methods for making them
CA2613762A1 (en) * 2005-07-01 2007-01-11 Sika Technology Ag Solid thermally expansible material
US20070110951A1 (en) * 2005-07-20 2007-05-17 Frank Hoefflin Thermally expansible material substantially free of tackifier
US20070021518A1 (en) * 2005-07-21 2007-01-25 Lear Corporation Additives to spray urethane
US20070032575A1 (en) * 2005-08-08 2007-02-08 Texas Research International, Inc. Syntactic foam
KR101284934B1 (ko) * 2005-09-15 2013-07-10 다우 글로벌 테크놀로지스 엘엘씨 옥사졸리돈기를 함유하는 부착 고 반응성 경질 폴리우레탄발포체
US20070225419A1 (en) 2006-03-24 2007-09-27 Century-Board Usa, Llc Polyurethane composite materials
KR100684162B1 (ko) * 2006-09-29 2007-02-22 강남화성 (주) 우레탄 시트용 수지 조성물 및 이를 이용한 우레탄 시트의시공방법
US20080185220A1 (en) * 2006-11-14 2008-08-07 Caterpillar Inc. Method of using syntactic foam to reduce noise and machine using same
US7678840B2 (en) * 2006-11-28 2010-03-16 Bayer Materialscience Llc Reduction of MDI emissions in cavity filling NVH polyurethane foams
US7601762B2 (en) * 2007-02-26 2009-10-13 Bayer Materialscience Llc Polyvinylchloride/polyurethane hybrid foams with improved burn properties and reduced after-glow
US7601761B2 (en) * 2007-02-26 2009-10-13 Bayer Materialscience Llc Rigid polyurethane foams with increased heat performance
US8584599B2 (en) * 2008-02-06 2013-11-19 Plasticos Tecnicos Mexicanos, S.A. De C.V. Plastic pallet
US9518163B2 (en) * 2008-05-26 2016-12-13 Semmes, Inc. Reinforced polymer foams, articles and coatings prepared therefrom and methods of making the same
WO2010001886A1 (ja) * 2008-07-02 2010-01-07 コンビ株式会社 チャイルドシート
DK2316631T3 (da) * 2008-07-15 2020-02-17 Craemer Gmbh Fremgangsmåde til fremstilling af formede kunststofartikler med vægge forstærket med indsprøjtning af kunststofskum
CN102105283A (zh) * 2008-07-24 2011-06-22 陶氏环球技术公司 用于制造成形泡沫复合材料制品的方法
WO2010062636A1 (en) * 2008-10-28 2010-06-03 Therma-Tru Corp Low-density filled polyurethane foam
WO2011005658A2 (en) 2009-07-08 2011-01-13 Dow Global Technologies Inc. Improved method for forming a shaped foam article
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
CN102655998A (zh) 2009-10-16 2012-09-05 陶氏环球技术有限责任公司 用于制造成型的泡沫制品的改进方法
CN102762350A (zh) 2009-11-24 2012-10-31 陶氏环球技术有限责任公司 用于形成双面成型泡沫制品的方法
WO2011066095A1 (en) 2009-11-24 2011-06-03 Dow Global Technologies Inc. Fluid mixing and dispensing apparatus and process
CA2784241C (en) * 2009-12-18 2019-01-08 Basf Se Polyurethane composite system having high compressive strength and rigidity
EP2542399A1 (de) 2010-03-03 2013-01-09 Dow Global Technologies LLC Verfahren zur isolierung einer fahrzeugkabine
CN102917852A (zh) 2010-05-27 2013-02-06 陶氏环球技术有限责任公司 制造成形泡沫制品的方法
US20130084429A1 (en) 2010-06-23 2013-04-04 Dow Global Technologies Llc Method for stamping a shaped foam article
KR20130041189A (ko) 2010-07-08 2013-04-24 다우 글로벌 테크놀로지스 엘엘씨 지방산 에스터로 가소화된 개선된 폴리우레탄 밀봉 발포 조성물
WO2012058177A1 (en) 2010-10-29 2012-05-03 Dow Global Technologies Llc Method of forming a shaped foam laminate article
EP2461022A1 (de) * 2010-12-01 2012-06-06 Basf Se Kernschäume aus Polyurethan für die Herstellung von Flügeln, insbesondere für Windkraftanlagen
CN103906779A (zh) * 2011-08-23 2014-07-02 巴斯夫欧洲公司 用于生产聚氨酯的方法
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
TWI477552B (zh) * 2012-06-28 2015-03-21 防火聚胺酯材料及防火結構
BR112015000974A2 (pt) * 2012-07-17 2017-06-27 Basf Se processo contínuo para produção de um tubo isolado, tubo isolado, dispositivo para produção de um tubo isolado e uso de dispositivo.
CN102964555B (zh) * 2012-10-30 2016-05-18 上海复合材料科技有限公司 改性硬质聚氨酯泡沫材料及其制备方法
US9932457B2 (en) 2013-04-12 2018-04-03 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
JP6634027B2 (ja) * 2014-05-08 2020-01-22 ダウ グローバル テクノロジーズ エルエルシー ガラスを接合するのに有用な水分硬化性ポリウレタン接着剤組成物の硬化の促進
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
US9752015B2 (en) 2014-08-05 2017-09-05 Boral Ip Holdings (Australia) Pty Limited Filled polymeric composites including short length fibers
US9988512B2 (en) 2015-01-22 2018-06-05 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
WO2016195717A1 (en) 2015-06-05 2016-12-08 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US20170267585A1 (en) 2015-11-12 2017-09-21 Amitabha Kumar Filled polyurethane composites with size-graded fillers
CN109104864B (zh) * 2016-03-29 2021-04-23 陶氏环球技术有限责任公司 半刚性聚氨酯泡沫及其制造方法
ES2899035T3 (es) * 2016-12-27 2022-03-09 Basf Se Artículo de espuma de poliuretano y método de formación del mismo
US11884768B2 (en) * 2017-10-31 2024-01-30 Basf Se Methods and compositions for forming elastomeric polyurethane articles and associated elastomeric polyurethane articles formed therefrom
CN107815096A (zh) * 2017-11-02 2018-03-20 黄恒 一种多孔泡沫塑料
KR102070573B1 (ko) * 2018-04-20 2020-01-29 주식회사 엘지화학 수지 조성물 및 이를 포함하는 배터리 모듈
CN110437412B (zh) * 2019-08-09 2021-06-08 山西海诺科技股份有限公司 一种聚氨酯仿木材料及其制备方法
JP7417252B2 (ja) * 2019-12-24 2024-01-18 アクア株式会社 硬質ポリウレタンフォーム及びその製造方法
CN113754854A (zh) * 2020-06-01 2021-12-07 科思创德国股份有限公司 制备硬质聚氨酯泡沫的方法
CN116171295A (zh) 2020-09-21 2023-05-26 美国圣戈班性能塑料公司 聚氨酯泡沫及其形成方法
CN113881077A (zh) * 2021-11-18 2022-01-04 扬州万盛实业有限公司 一种轻量化车厢骨架的生产方法及车厢板骨架
WO2024200121A1 (en) * 2023-03-28 2024-10-03 Basf Se Two component sealant for cavity filling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518718A (en) 1984-05-18 1985-05-21 The United States Of America As Represented By The United States Department Of Energy Rigid zeolite containing polyurethane foams
US4916173A (en) 1988-05-06 1990-04-10 Ciba-Geigy Corporation Polyurethane syntactic foam modeling stock
US5234965A (en) 1992-12-04 1993-08-10 Eastman Kodak Company Process for the production of polyurethane foams
US5532280A (en) 1995-05-01 1996-07-02 Conix Canada (Polycon Division) Process for the production of lightweight polyurethane moldings
JPH10130356A (ja) * 1996-10-24 1998-05-19 Sanyo Chem Ind Ltd 模型素材用組成物、成形品、模型の製法
US5691392A (en) * 1997-02-05 1997-11-25 Ppg Industries, Inc. Stable particulate dispersions
DE19728792A1 (de) 1997-07-05 1999-01-07 Bayer Ag Polyurethan-Isolierstege mit kleiner Wärmeleitzahl sowie die Verwendung von Isocyanurat aufweisenden Gießmassen zu deren Herstellung
US5817860A (en) 1998-03-20 1998-10-06 Essex Specialty Products, Inc. Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof

Also Published As

Publication number Publication date
CA2401012A1 (en) 2001-08-30
CN1404503A (zh) 2003-03-19
US6423755B1 (en) 2002-07-23
BR0108787A (pt) 2002-12-03
MXPA02008268A (es) 2003-01-28
AU2001238432A1 (en) 2001-09-03
KR20020086571A (ko) 2002-11-18
ES2214399T3 (es) 2004-09-16
JP2003524051A (ja) 2003-08-12
DE60102572D1 (en) 2004-05-06
EP1263868A1 (de) 2002-12-11
WO2001062842A1 (en) 2001-08-30
DE60102572T2 (de) 2005-02-03
US20020169227A1 (en) 2002-11-14
EP1263868B1 (de) 2004-03-31
US6541534B2 (en) 2003-04-01

Similar Documents

Publication Publication Date Title
ATE263207T1 (de) Polyurethanhartschaumstoffe
TW200639202A (en) Class fiber reinforced polyurethane/polyisocyanurate foam
ATE265478T1 (de) Feinzellige, wassergetriebene polyurethanhartschaumstoffe
BR9913784B1 (pt) processos para preparar um material celular e para seletivamente preparar materiais de propriedades fìsicas variadas, plástico celular de poliuretano, e, material de espuma plástica celular.
ES2172159T3 (es) Composiciones de isocianato para espumas de poliuretano expandidas.
ATE541004T1 (de) Herstellung von polymerschaumstoffen unter verwendung von hydrofluorether- nukleierungsmitteln
ES2164038T3 (es) Poliuretanos termoplasticos espumados.
GB2399155B (en) Energy absorbing material
ATE399808T1 (de) Polyolgemisch für die herstellung von polyurethan-hartschäumen
CA2396179A1 (en) Foam materials and high internal phase emulsions made using oxidatively stable emulsifiers
AR017144A1 (es) Proceso para preparar espumas rigidas de poliuretano, espuma rigida obtenida por dicho proceso y composicion polifuncional reactiva al isocianato quecomprende una mezcla de agentes de expansion fisica.
WO2003042268A1 (fr) Procede de production de mousse a base de resine synthetique
CA2462387A1 (en) Rigid, dimensionally stable polyurethane foams and a process for the production of such foams in which the foam pressure is reduced
UA92176C2 (ru) Каталитическая композиция, состав полиуретана или полиизоцианурата и полиуретановый пенопласт
WO2002062863A3 (en) Flame retardant polyurethane composition and method of manufacture thereof
ATE336543T1 (de) Schäumbare mischungen
CA2452737A1 (en) Blowing agent blends
DE60224726D1 (de) Pentafluorpropan-zusammensetzungen
BR9909943A (pt) Espumas de poliuretano rìgidas e método para formar as referidas espumas usando dióis e trióis de peso molecular baixo
AR011910A1 (es) COMPOSICION DE 1,1,1,3,3-PENTAFLUORBUTANO Y UN ALCANO QUE CONTIENE 5 o 6 ÁTOMOS DE CARBONO; USO DE DICHA COMPOSICIoN, AGENTE DE EXPANSIoN PARA ESPUMAS CELULARES POLIMÉRICAS Y PREMEZCLA PARA ESPUMA DE POLIURETANO
HK1062307A1 (en) Activators for the production of polyurethane foamed materials
TW200504106A (en) Polyol composition for hard polyurethane foam and method for producing hard polyurethane foam
BRPI0400207A (pt) Método para a produção de espuma polimérica, espuma polimérica, método para a produção de espuma de poliuretano, espuma de poliuretano, e, composição de espuma de poliuretano
DE60129280D1 (de) Treibmittelmischungen
KR100370470B1 (en) Flame retardant insulating panel

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties