MX2007012862A - Reticuladores para mejorar la estabilidad de espumas de poliuretano. - Google Patents

Reticuladores para mejorar la estabilidad de espumas de poliuretano.

Info

Publication number
MX2007012862A
MX2007012862A MX2007012862A MX2007012862A MX2007012862A MX 2007012862 A MX2007012862 A MX 2007012862A MX 2007012862 A MX2007012862 A MX 2007012862A MX 2007012862 A MX2007012862 A MX 2007012862A MX 2007012862 A MX2007012862 A MX 2007012862A
Authority
MX
Mexico
Prior art keywords
crosslinkers
polyurethane foams
improving stability
polyol
deterioration
Prior art date
Application number
MX2007012862A
Other languages
English (en)
Inventor
James Douglas Tobias
Juan Jesus Burdeniuc
Allen Robert Arnold Jr
Gamini Ananda Vedage
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2007012862A publication Critical patent/MX2007012862A/es

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
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • 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
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/657—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Una composición para elaborar una espuma de poliuretano incluye un catalizador de uretano de amina terciaria no fugitivo y una poliamina alquilada de aditivos de reticulación. Las espumas preparadas de la reacción de un poliol y un isocianato orgánico en la presencia de estos ingredientes muestran resistencia mejorada a la deterioración de las propiedades físicas en el envejecimiento húmedo.
MX2007012862A 2006-10-17 2007-10-15 Reticuladores para mejorar la estabilidad de espumas de poliuretano. MX2007012862A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/582,178 US8552078B2 (en) 2006-10-17 2006-10-17 Crosslinkers for improving stability of polyurethane foams

Publications (1)

Publication Number Publication Date
MX2007012862A true MX2007012862A (es) 2008-10-28

Family

ID=38649933

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007012862A MX2007012862A (es) 2006-10-17 2007-10-15 Reticuladores para mejorar la estabilidad de espumas de poliuretano.

Country Status (10)

Country Link
US (1) US8552078B2 (es)
EP (1) EP1914254B1 (es)
JP (1) JP2008111118A (es)
KR (1) KR20080034798A (es)
CN (1) CN101168601B (es)
BR (1) BRPI0703891A (es)
ES (1) ES2642863T3 (es)
HU (1) HUE037350T2 (es)
MX (1) MX2007012862A (es)
PL (1) PL1914254T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070225393A1 (en) * 2006-03-27 2007-09-27 Arnold Allen R Jr Crosslinkers for minimizing deterioration of polyurethane foams
US8168296B2 (en) * 2007-02-07 2012-05-01 Air Products And Chemicals, Inc. Benzylated polyalkylene polyamines and uses thereof
WO2008130721A1 (en) * 2007-04-19 2008-10-30 Albemarle Corporation Preparation of secondary diamines
US9133306B2 (en) 2007-04-26 2015-09-15 Air Products And Chemicals, Inc. Amine composition
CN102372656B (zh) * 2010-08-26 2014-08-20 中国石油化工股份有限公司 一种碳酰六胺化合物及其制备方法
JP2013151635A (ja) * 2011-06-16 2013-08-08 Tosoh Corp ポリウレタンフォーム製造用原料配合組成物
US9968919B2 (en) 2011-06-29 2018-05-15 Evonik Degussa Gmbh Reducing emissions in polyurethane foam
BR112014015973B1 (pt) 2011-12-29 2021-03-30 Dow Global Technologies Llc Composição, espuma de poliuretano e método para preparar uma espuma de poliuretano
BR112014015972B1 (pt) 2011-12-29 2020-12-29 Dow Global Technologies Llc composição, poliéter poliol de amina, espuma de poliuretano, método para preparar um poliéter poliol de amina e método para preparar uma espuma de poliuretano
EP2703421A1 (en) * 2012-08-28 2014-03-05 Huntsman Petrochemical LLC A composition for making foams with reduced aldehyde emission
JP6300457B2 (ja) * 2013-06-28 2018-03-28 公益財団法人地球環境産業技術研究機構 二酸化炭素分離材及び二酸化炭素を分離又は回収する方法
RU2624438C2 (ru) * 2014-02-17 2017-07-04 Федеральное государственное бюджетное научное учреждение "Научно-исследовательский институт фармакологии имени В.В. Закусова" Бис(метоксибензиламиноалкил)амины, обладающие кардиотропной активностью
US20160075817A1 (en) 2014-09-12 2016-03-17 Air Products And Chemicals, Inc. Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst
CN107708853B (zh) 2015-10-27 2021-12-07 恩盖普有限公司 包封
CN107964081B (zh) * 2017-12-06 2020-11-24 万华化学集团股份有限公司 一种低散发反应型叔胺类催化剂及其制备方法和应用
US11390578B2 (en) 2018-04-06 2022-07-19 Basf Se Method for synthesizing amines
CN109535378B (zh) * 2018-12-11 2021-04-20 万华化学集团股份有限公司 一种高开孔率聚氨酯空腔填充泡沫
CN110951081B (zh) * 2019-11-08 2022-03-18 东华大学 一种基于非挥发型多功能性poss基叔胺类催化剂及其制备和应用
EP4069418A1 (de) 2019-12-03 2022-10-12 Basf Se Verfahren zur herstellung von aminen an einem kupferhaltigen katalysator
CN113480964B (zh) * 2021-06-22 2022-04-05 安徽中夏包装科技有限公司 一种耐高温耐水解聚氨酯热熔胶及其制备方法
FR3131586A1 (fr) * 2021-12-30 2023-07-07 Arkema France Catalyseur polyol pour système bi-composant polyuréthane
CN115593067A (zh) * 2022-10-14 2023-01-13 山东北理华海复合材料有限公司（Cn） 一种高强度聚氨酯金属面夹芯板

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267204A (en) 1938-07-30 1941-12-23 Monsanto Chemicals Insecticide
US2356079A (en) 1939-03-31 1944-08-15 Gen Aniline & Film Corp Animalizing of cellulosic materials
US2998399A (en) 1957-02-11 1961-08-29 American Cyanamid Co Polyisocyanate, polyester reaction product and process
US2930824A (en) 1958-05-15 1960-03-29 Us Rubber Co Certain n, n'-disubstituted ethylenebisbenzothiazolesulfenamides
GB1070759A (en) 1964-02-13 1967-06-01 Goodyear Tire & Rubber Polyurethanes and method of making
US3849360A (en) 1970-09-03 1974-11-19 Textron Inc Polyurea-urethanes produced from a mixture of two polyamines
US4007140A (en) * 1972-11-01 1977-02-08 Imperial Chemical Industries Limited Tertiary amines as catalysts in polyurethane manufacture
GB1550051A (en) 1976-07-22 1979-08-08 Bayer Ag Tetraalkylated biscyclohexylamine derivatives
DE2637115C3 (de) 1976-08-18 1980-10-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanharnstoffen
US4210728A (en) 1978-01-03 1980-07-01 Basf Wyandotte Corporation Preparation of high resiliency polyurethane foams
US4238581A (en) 1978-05-19 1980-12-09 General Electric Company Urethane-coupled block polymers of quinone-coupled polyphenylene oxides
DE2902090A1 (de) 1979-01-19 1980-07-24 Bayer Ag Hitzehaertbare beschichtungsmassen und verfahren zur beschichtung von substraten
US4394491A (en) 1980-10-08 1983-07-19 The Dow Chemical Company Addition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanate
US4503249A (en) 1981-08-03 1985-03-05 Phillips Petroleum Company Hydrogenation catalysts
US4399307A (en) 1982-03-11 1983-08-16 Phillips Petroleum Company Amination process
DE3435070A1 (de) * 1984-09-25 1986-04-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls geschaeumten polyurethanen, die mit einem anderen werkstoff verbunden oder konfektioniert worden sind
DE3526413A1 (de) 1985-07-24 1987-02-05 Basf Ag Verfahren zur herstellung von hochtemperaturbestaendigen, kompakten oder zelligen polyurethan-elastomeren
US4722942A (en) 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
US4722946A (en) 1986-07-03 1988-02-02 Polymer Dynamics (Delaware), Ltd. Energy-attenuating polyurethanes
US4910230A (en) 1987-12-25 1990-03-20 Tosoh Corporation Preparation of fine-cell rigid polyurethane foam using amine catalyst
JPH0241310A (ja) 1988-08-01 1990-02-09 Mitsui Toatsu Chem Inc ポリウレア系エラストマーの製造方法
US5173516A (en) 1990-03-26 1992-12-22 Air Products And Chemicals, Inc. Cycloaliphatic diamines as additives in high water, high resiliency polyurethane foams
US5229430A (en) 1990-07-30 1993-07-20 Tosoh Corporation Amine catalyst for producing polyurethane and process for producing polyurethane
US5168009A (en) 1990-09-27 1992-12-01 Air Products And Chemicals, Inc. Tertiary amine catalyst composition for polyurethane foam in contact with polyvinyl chloride
US5252624A (en) 1990-11-06 1993-10-12 Miles Inc. System for the production of toluene diisocyanate based flexible foams and the flexible foams produced therefrom
US5039713A (en) 1991-02-07 1991-08-13 Air Products And Chemicals, Inc. Blowing reaction catalyst composition that provides cell opening of the resulting polyurethane foam
JP3136206B2 (ja) 1991-10-22 2001-02-19 中外製薬株式会社 ベンゾジオキサン誘導体
WO1993018074A1 (en) 1992-03-12 1993-09-16 Ashland Oil, Inc. Polyureaurethane primerless structural adhesive
GB9325043D0 (en) 1993-12-07 1994-02-02 Polyol Int Bv Polyol compositions and their use in the preparation of high resilience polyurethane foams
US5426157A (en) 1994-03-16 1995-06-20 Air Products And Chemicals, Inc. Flexibilized polyepoxide resins incorporating poly-N-methylated secondary amines
TW344750B (en) 1994-06-16 1998-11-11 Ici Plc Process for preparing flexible foams
US5470890A (en) 1994-06-17 1995-11-28 Uop Bis-(N-alkylaminocyclohexyl)methanes as curing agents in polyurethane and polyurea flexible foam manufacture
US5674920A (en) 1994-12-08 1997-10-07 Mitsui Toatsu Chemicals, Inc. Flexible high resilience polyurethane foam
DE19508079A1 (de) 1995-03-08 1996-09-12 Bayer Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
US5549841A (en) 1995-03-24 1996-08-27 Arco Chemical Technology, L.P. Process for manufacturing foam with improved wet set properties
US5520968A (en) 1995-05-05 1996-05-28 The United States Of America As Represented By The Secretary Of The Navy Multilayer second-order nonlinear optical films of head-to-head, mainchain chromophoric polymers
CZ351996A3 (en) 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex
US5847014A (en) 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
US6232356B1 (en) * 1997-05-05 2001-05-15 Air Products And Chemicals, Inc. Reactive catalyst compositions for improving water blown polyurethane foam performance
DE19725020C2 (de) 1997-06-13 2001-10-31 Bayer Ag Verfahren zur Herstellung elastischer Polyurethanweichschaumstoffe
US5877227A (en) 1997-08-11 1999-03-02 Imperial Chemical Industries Plc Low density flexible polyurethane foams
DE19736976A1 (de) 1997-08-25 1999-03-04 Basf Ag Verfahren zur Herstellung von Polyurethanweichschaumstoffen
DE19741257A1 (de) 1997-09-19 1999-03-25 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
DE60005454T2 (de) 1999-10-13 2004-07-22 Tosoh Corp., Shinnanyo Katalysatorzusammensetzung zur Herstellung von Polyurethanharz und Verfahren zur Herstellung von Polyurethanharz
JP5059270B2 (ja) 2000-02-10 2012-10-24 ダウ グローバル テクノロジーズ エルエルシー 自触媒ポリオールで製造された低エミッション・ポリウレタンポリマー
US6458860B1 (en) * 2001-06-01 2002-10-01 Huntsman Petrochemical Corporation Advances in urethane foam catalysis
DE10129062A1 (de) 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
TW592813B (en) 2001-08-15 2004-06-21 Dow Global Technologies Inc Process to manufacture polyurethane products
TWI315730B (en) 2001-08-15 2009-10-11 Dow Global Technologies Inc Process to manufacture polyurethane products
AU2002367153A1 (en) 2001-12-21 2003-07-15 Dow Global Technologies Inc. Tertiary amine modified polyols and polyurethane products made therefrom
EP1576026A1 (en) 2002-12-17 2005-09-21 Dow Global Technologies Inc. Amine-epoxy autocatalytic polymers and polyurethane products made therefrom
US6737446B1 (en) * 2003-01-03 2004-05-18 Air Products And Chemicals, Inc. Tertiary amino alkyl amide catalysts for improving the physical properties of polyurethane foams
US8143321B2 (en) * 2006-07-13 2012-03-27 Air Products And Chemicals, Inc. N,N,N,′-trimethyl-bis-(aminoethyl) ether and its derivatives as catalysts for polyurethanes

Also Published As

Publication number Publication date
KR20080034798A (ko) 2008-04-22
JP2008111118A (ja) 2008-05-15
US8552078B2 (en) 2013-10-08
CN101168601A (zh) 2008-04-30
CN101168601B (zh) 2013-03-06
BRPI0703891A (pt) 2008-06-03
PL1914254T3 (pl) 2018-01-31
EP1914254A1 (en) 2008-04-23
US20080090922A1 (en) 2008-04-17
EP1914254B1 (en) 2017-08-23
ES2642863T3 (es) 2017-11-20
HUE037350T2 (hu) 2018-08-28

Similar Documents

Publication Publication Date Title
MX2007012862A (es) Reticuladores para mejorar la estabilidad de espumas de poliuretano.
DK2041199T3 (da) Fremgangsmåde til fremstilling af viskoelastisk skum
DE602007002161D1 (de) Nicht halogene, flammhemmende zusätze zur verwendung in festem polyurethanschaum
MX2009006922A (es) Proceso para disminuir las emisiones de una espuma de poliuretano.
MX2010003740A (es) Catalizadores de amina para espumas de poliuretano.
MX2012003255A (es) Procedimiento para reducir emisiones de una espuma de poliuretano.
BRPI0801161A2 (pt) composiÇço, e mÉtodo de fabricaÇço de uma espuma de poliuretano
ATE412681T1 (de) Verfahren zur herstellung von polyurethan- schaumstoffen
WO2008055189A3 (en) Non-petroleum-based polyurethane foam products having improved performance specifications and method of production
IL217882A (en) Polyurethane is formed from a reaction mixture that includes polyisocyanate, polyol and diol, and is free from sulfur, diamines and polyamines
MX341758B (es) Espuma de poliuretano flexible y metodo para producir la misma.
IN2014CN01299A (es)
MX2010005757A (es) Composiciones y uso de la composicion formadora de espuma de cis-1,1,1,4,4,4-hexafluoro-2-buteno en la preparacion de espumas a base de poliisocianato.
BRPI0516158A (pt) espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade
WO2005009601A3 (en) Low-odor catalyst for isocyanate-derived foams and elastomers
MX2011007402A (es) Espumas de poliuretano flexibles, altamente elasticas.
MX337959B (es) Aminas terciarias bloqueadas con acidos polimericos.
DK2066711T3 (da) Alkylpolyglycosider som stabilisatorer til pur-skumtyper
DE602007001876D1 (de) Zusammensetzung aus einem diisocyanat und einem monoamin und herstellungsverfahren dafür
ATE388974T1 (de) Verfahren zur herstellung von polyurethan- hartschaumstoffen
ATE546485T1 (de) Katalysatorzusammensetzung für wassergeblasenen, steifen polyurethanschaum mit geringer dichte
ATE461234T1 (de) Verfahren zur herstellung von pipa-polyolen zur herstellung von hochelastischen polyurethan- weichschaumstoffen
BRPI0700651A (pt) composição, e método de produzir uma espuma de poliuretana
BRPI0804752A2 (pt) composição de poliol polimérico, formulação de poliol, método de fabricação de um poliuretano, composição, método para preparação de uma espuma de poliuretano, e artigo de manufatura
WO2011032193A3 (de) Isolierteil aus polyurethanschaum