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ES8800294A1 - Un procedimiento para preparar un poliol modificado - Google Patents

Un procedimiento para preparar un poliol modificado

Info

Publication number
ES8800294A1
ES8800294A1 ES542497A ES542497A ES8800294A1 ES 8800294 A1 ES8800294 A1 ES 8800294A1 ES 542497 A ES542497 A ES 542497A ES 542497 A ES542497 A ES 542497A ES 8800294 A1 ES8800294 A1 ES 8800294A1
Authority
ES
Spain
Prior art keywords
polyol
polyols
react
preparation
transesterification catalysts
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
Application number
ES542497A
Other languages
English (en)
Other versions
ES542497A0 (es
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of ES8800294A1 publication Critical patent/ES8800294A1/es
Publication of ES542497A0 publication Critical patent/ES542497A0/es
Expired 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5096—Polyethers having heteroatoms other than oxygen containing silicon
    • 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
    • C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Polymers (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UN POLIOL MODIFICADO. CONSISTE EN HACER REACCIONAR UN POLIOL CON UN AGENTE DE COPULACION, EN TETRAHIDROFURANO, ENTRE 60 Y 160GC Y EN PRESENCIA DE CATALIZADORES DE TRANSESTERIFICACION, PARA MODIFICAR EL POLIL COMO ESTABILIZADOR DEL NAD. LOS CATALIZADORES DE TRANSESTERIFICACION SE ELIGEN ENTRE AMINAS FOSFINAS Y DERIVADOS DE ORGANOESTAÑO; EL AGENTE DE COPULACION ES UN COMPUESTO DE SILICIO DE FORMULA RMSI(X)4-M QUE TIENE DOS FUNCIONALES LIGADOS AL ATOMO DE SILICIO QUE REACCIONAN CON LOS GRUPOS HIDROXILO, EL POLIOL SE SELECCIONA ENTRE POLIOLES Y POLIETER-POLIOLES. SIENDO: R, GRUPOS HIDROCARBILO SATURADOS O INSATURADOS; X, OH, OR ELEVADO A 1; R ELEVADO A 1, HIDROCARBILES DE C 1 A 10; Y M, 0 A 2. SE UTILIZA PARA PRODUCIR POLIURETANOS. A
ES542497A 1984-04-24 1985-04-23 Un procedimiento para preparar un poliol modificado Expired ES8800294A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848410480A GB8410480D0 (en) 1984-04-24 1984-04-24 Preparation of polymer polyols

Publications (2)

Publication Number Publication Date
ES8800294A1 true ES8800294A1 (es) 1987-11-01
ES542497A0 ES542497A0 (es) 1987-11-01

Family

ID=10560010

Family Applications (4)

Application Number Title Priority Date Filing Date
ES542497A Expired ES8800294A1 (es) 1984-04-24 1985-04-23 Un procedimiento para preparar un poliol modificado
ES542498A Expired ES8606008A1 (es) 1984-04-24 1985-04-23 Un procedimiento para prepara un alcohol modificado adecuado para su uso como un estabilizador.
ES549245A Expired ES8606429A1 (es) 1984-04-24 1985-11-25 Un procedimiento para preparar una dispersion fluida de po- limero-poliol
ES551318A Expired ES8705005A1 (es) 1984-04-24 1986-01-28 Un procedimiento para preparar una dispersion de polimeronpoliol fluida (como divisional de la solicitud de patente de invencion numero 542.497, presentada el 23 de abril de 1985)

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES542498A Expired ES8606008A1 (es) 1984-04-24 1985-04-23 Un procedimiento para prepara un alcohol modificado adecuado para su uso como un estabilizador.
ES549245A Expired ES8606429A1 (es) 1984-04-24 1985-11-25 Un procedimiento para preparar una dispersion fluida de po- limero-poliol
ES551318A Expired ES8705005A1 (es) 1984-04-24 1986-01-28 Un procedimiento para preparar una dispersion de polimeronpoliol fluida (como divisional de la solicitud de patente de invencion numero 542.497, presentada el 23 de abril de 1985)

Country Status (17)

Country Link
US (3) US4831076A (es)
EP (2) EP0162589B1 (es)
JP (3) JPH0764927B2 (es)
KR (1) KR900001946B1 (es)
AT (2) ATE68808T1 (es)
AU (4) AU580766B2 (es)
CA (2) CA1256618A (es)
DE (3) DE3568053D1 (es)
DK (2) DK182085A (es)
ES (4) ES8800294A1 (es)
FI (2) FI85592C (es)
GB (1) GB8410480D0 (es)
MX (1) MX167518B (es)
NO (2) NO164357C (es)
NZ (1) NZ211870A (es)
PT (2) PT80338B (es)
WO (1) WO1985004891A1 (es)

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DE4112271A1 (de) * 1991-04-15 1992-10-22 Basf Ag Siloxi-polytetrahydrofurane
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EP0857182B1 (en) * 1995-10-23 2000-01-19 The Dow Chemical Company Polymer polyol and preformed stabilizer systems
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US6455603B1 (en) 1998-06-30 2002-09-24 Dow Global Technologies Inc. Polymer polyols and a process for the production thereof
EP1098923B1 (en) * 1998-06-30 2004-11-17 Dow Global Technologies Inc. Polymer polyols and a process for the production thereof
DE19850658A1 (de) * 1998-11-03 2000-06-15 Elotex Ag Sempach Station Redispergierbares Material, Verfahren zu dessen Herstellung und dessen Verwendung sowie ein wäßriges System, enthaltend das redispergierbare Material
US6624209B2 (en) 1999-07-30 2003-09-23 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
US6756414B2 (en) 1999-07-30 2004-06-29 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
WO2002018465A1 (fr) 2000-08-31 2002-03-07 Sanyo Chemical Industries, Ltd. Compositions polymeres a base de polyol, procede de production desdites compositions et procede de production de resine polyurethanne
DE10357895A1 (de) * 2003-12-11 2005-07-07 Bayer Materialscience Ag Polymerdispersionen in Polyesterpolyolen
US7160975B2 (en) * 2004-08-02 2007-01-09 Bayer Materialscience Llc Methacrylates as stabilizers for polymer polyols
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AU2005299519B2 (en) * 2004-10-25 2012-02-02 Dow Global Technologies Llc Polyurethanes made from hydroxy-methyl containing fatty acids or alkyl esters of such fatty acids
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US8471072B2 (en) * 2006-05-09 2013-06-25 The Curators Of The University Of Missouri Soy-based polyols
US7696370B2 (en) * 2006-05-09 2010-04-13 The Curators Of The University Of Missouri Soy based polyols
WO2008058097A2 (en) * 2006-11-07 2008-05-15 Curators Of The University Of Missouri Soy-based polyols
US7776969B2 (en) 2006-12-04 2010-08-17 Bayer Materialscience Llc Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers
JP4851503B2 (ja) * 2007-10-10 2012-01-11 三洋化成工業株式会社 微粒子分散ポリオールの製造方法及びポリウレタン樹脂の製造方法
US10239985B2 (en) 2008-12-23 2019-03-26 Covestro Llc Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation
DE102009027333A1 (de) * 2009-06-30 2011-01-05 Henkel Ag & Co. Kgaa Härtbare Zusammensetzung mit silanmodifiziertem Reaktivverdünner
CN101928375A (zh) * 2010-05-11 2010-12-29 上海凯耳新型建材有限公司 环保型聚氨酯异氰脲酸酯材料
MX2014001705A (es) * 2011-08-17 2014-03-21 Basf Se Metodo para producir espumas de poliuretano rigidas.
US9403963B2 (en) 2011-08-23 2016-08-02 Basf Se Particle-comprising polyether alcohols
MX2014002012A (es) * 2011-08-23 2014-03-27 Basf Se Alcoholes de polieter que contienen particulas.
PL2748233T3 (pl) * 2011-08-23 2019-02-28 Basf Se Polieteroalkohole zawierające cząstki
EP2751177B1 (en) * 2011-08-31 2016-11-09 Dow Global Technologies LLC Method for preparing flexible polyurethane foam with hydrolysable silane compounds
EP2894180A1 (en) 2014-01-08 2015-07-15 Bayer MaterialScience AG Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol
CN106459346B (zh) 2014-04-30 2020-02-21 巴斯夫欧洲公司 制备聚合物多元醇的方法
US10730961B2 (en) 2015-07-29 2020-08-04 Bridgestone Corporation Processes for preparing functionahzed polymers, related functionalizing compound and preparation thereof
ES2902525T3 (es) 2016-09-08 2022-03-28 Basf Se Macrómero para su uso en dispersiones de poliol polimérico, así como procedimientos para la preparación de tal macrómero
US10040903B2 (en) 2016-09-13 2018-08-07 Covestro Llc Polymer polyol quality
CN108841000A (zh) * 2018-05-22 2018-11-20 龙口德源高分子科技有限公司 一种乙烯基二甲氧基硅烷封端改性聚醚的合成方法
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CN111154095B (zh) * 2020-01-14 2022-08-02 万华化学集团股份有限公司 硅改性大分子单体稳定剂及其制备方法和用途
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Also Published As

Publication number Publication date
MX167518B (es) 1993-03-25
NO163533B (no) 1990-03-05
EP0162588B1 (en) 1991-10-23
AU609832B2 (en) 1991-05-09
AU4292085A (en) 1985-11-15
AU1848888A (en) 1988-10-27
PT80337B (pt) 1987-11-11
AU1848788A (en) 1988-10-27
JPS61246231A (ja) 1986-11-01
FI84729B (fi) 1991-09-30
ES551318A0 (es) 1987-04-16
FI851616L (fi) 1985-10-25
JPH0662841B2 (ja) 1994-08-17
JPH0764927B2 (ja) 1995-07-12
AU4160385A (en) 1985-10-31
EP0162589A1 (en) 1985-11-27
US4723026A (en) 1988-02-02
NO164357C (no) 1990-09-26
DE3584469D1 (de) 1991-11-28
NO851615L (no) 1985-10-25
CA1256618A (en) 1989-06-27
ATE68808T1 (de) 1991-11-15
JPS61501929A (ja) 1986-09-04
JPH0649149A (ja) 1994-02-22
AU576581B2 (en) 1988-09-01
DK182085A (da) 1985-10-25
KR900001946B1 (ko) 1990-03-26
JPH0826104B2 (ja) 1996-03-13
FI85592C (fi) 1992-05-11
ATE40562T1 (de) 1989-02-15
NZ211870A (en) 1988-07-28
AU580766B2 (en) 1989-02-02
DE162589T1 (de) 1986-11-27
US4831076A (en) 1989-05-16
AU592044B2 (en) 1989-12-21
NO164357B (no) 1990-06-18
NO163533C (no) 1990-06-13
FI855059L (fi) 1985-12-18
DE3568053D1 (en) 1989-03-09
US4883832A (en) 1989-11-28
ES542498A0 (es) 1986-04-16
ES8606008A1 (es) 1986-04-16
DK609485A (da) 1985-12-30
DK182085D0 (da) 1985-04-23
EP0162589B1 (en) 1989-02-01
ES8606429A1 (es) 1986-04-16
PT80338B (pt) 1987-11-11
WO1985004891A1 (en) 1985-11-07
KR850007439A (ko) 1985-12-04
EP0162588A1 (en) 1985-11-27
GB8410480D0 (en) 1984-05-31
PT80337A (en) 1985-05-01
ES542497A0 (es) 1987-11-01
FI851616A0 (fi) 1985-04-24
ES8705005A1 (es) 1987-04-16
NO855097L (no) 1985-12-17
FI85592B (fi) 1992-01-31
FI855059A0 (fi) 1985-12-18
PT80338A (en) 1985-05-01
FI84729C (fi) 1992-01-10
ES549245A0 (es) 1986-04-16
CA1276162C (en) 1990-11-13
DK609485D0 (da) 1985-12-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070811