ES483584A1 - Procedimiento para la obtencion de polieterpolioles modifi- cados - Google Patents

Procedimiento para la obtencion de polieterpolioles modifi- cados

Info

Publication number
ES483584A1
ES483584A1 ES483584A ES483584A ES483584A1 ES 483584 A1 ES483584 A1 ES 483584A1 ES 483584 A ES483584 A ES 483584A ES 483584 A ES483584 A ES 483584A ES 483584 A1 ES483584 A1 ES 483584A1
Authority
ES
Spain
Prior art keywords
weight
preparing
polyether polyols
modified polyether
polyurethane plastics
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
ES483584A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES483584A1 publication Critical patent/ES483584A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers

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)
  • Graft Or Block Polymers (AREA)

Abstract

Procedimiento para la obtención de poliéterpolioles modificados, por polimerización radical de 1 - 50 partes en peso de una mezcla de un 20 - 100% en peso (referido a la cantidad total de los monómeros) de acrilonitrilo y un 0 - 80% en peso de estireno en 50 - 99 partes en peso de un poliéterpoliol en presencia de un iniciador de la polimerización de radicales, caracterizado porque se polimeriza en presencia de un 0,1 - 1,5% en peso, referido a los monómeros empleados, de un compuesto de la fórmula estructural general: A = CH - X - R donde A significa uno de los restos bivalentes **(Fórmula)** R significa un resto C1-18-alquilo, cicloalquilo o bencilo, en caso dado sustituido, R'' significa un resto C1-18-alquilo, n está por 0, 1 ó 2 y X representa -0- ó -S-.
ES483584A 1978-08-24 1979-08-23 Procedimiento para la obtencion de polieterpolioles modifi- cados Expired ES483584A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782837026 DE2837026A1 (de) 1978-08-24 1978-08-24 Verfahren zur herstellung von modifizierten polyaetherpolyolen

Publications (1)

Publication Number Publication Date
ES483584A1 true ES483584A1 (es) 1980-07-01

Family

ID=6047846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483584A Expired ES483584A1 (es) 1978-08-24 1979-08-23 Procedimiento para la obtencion de polieterpolioles modifi- cados

Country Status (9)

Country Link
US (1) US4230823A (es)
EP (1) EP0008444B1 (es)
JP (1) JPS5531880A (es)
AT (1) ATE618T1 (es)
AU (1) AU5023979A (es)
BR (1) BR7905428A (es)
CA (1) CA1121090A (es)
DE (2) DE2837026A1 (es)
ES (1) ES483584A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010373A1 (de) * 1980-03-18 1981-10-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von methacrylsaeuremethylester-homo- oder -copolymerisaten
DE3010374A1 (de) * 1980-03-18 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von copolymerisaten von styrol und/oder dessen derivaten
JPS5880500U (ja) * 1981-11-20 1983-05-31 株式会社クボタ アンカ−ボルト
USRE33291E (en) * 1982-04-01 1990-08-07 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
USRE32733E (en) * 1982-05-18 1988-08-16 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
US4463107A (en) * 1982-05-18 1984-07-31 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
JPS59168020A (ja) * 1983-03-15 1984-09-21 Toyoda Gosei Co Ltd 無黄変半硬質ポリウレタンフオ−ム
US4448903A (en) * 1983-07-25 1984-05-15 Mobay Chemical Corporation Novel system for the production of polyurethanes
US4574137A (en) * 1984-08-23 1986-03-04 The Dow Chemical Company Process for preparing copolymer polyols
US4652589A (en) * 1985-02-08 1987-03-24 Union Carbide Corporation Polymer/polyols having improved combustion resistance and intrinsic viscosity, methods of making same and polyurethanes prepared therefrom
DE3701888A1 (de) * 1987-01-23 1988-08-04 Bayer Ag Klebemittel und seiner verwendung zur herstellung von verklebungen
JPH0324720Y2 (es) * 1987-10-22 1991-05-29
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
JPH03244620A (ja) * 1990-02-23 1991-10-31 Asahi Glass Co Ltd ポリウレタンフォームの製造方法
US5223570A (en) * 1990-02-07 1993-06-29 Basf Corporation Method for the preparation of graft polymer dispersions having broad particle size distribution without wildly fluctuating viscosities
EP0692507A1 (en) * 1994-07-11 1996-01-17 Basf Corporation Flexible open-cell polyurethane foam
DE4431226A1 (de) * 1994-09-02 1996-03-07 Bayer Ag Niedrigviskose, stabile agglomeratfreie Polymerpolyole, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Polyurethankunststoffen
US5554662A (en) * 1995-03-10 1996-09-10 Bayer Adtiengesellschaft Low viscosity polymer polyols a process for their production as well as the manufacture of polyurethane from materials
EP0731118B1 (de) * 1995-03-10 2001-10-17 Bayer Ag Niedrigviskose Polymerpolyole, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Polyurethanschaumstoffen
WO2003045489A1 (fr) * 2001-11-26 2003-06-05 Urawa Kenkyusho Private Ltd. Co. File-guide et son procede de production
WO2003064534A1 (fr) * 2002-01-25 2003-08-07 Sanyo Chemical Industries, Ltd. Dispersion aqueuse de resine synthetique
US20050239968A1 (en) * 2004-04-23 2005-10-27 Heyman Duane A Process for preparing graft polyols using enol ethers as reaction moderators
WO2007007592A1 (ja) 2005-07-07 2007-01-18 Sanyo Chemical Industries, Ltd. 微粒子分散ポリオール組成物、重合体ポリオールの製造方法、およびポリウレタン樹脂の製法
CN101809086B (zh) * 2007-09-28 2012-10-10 三洋化成工业株式会社 聚合物多元醇、其制造方法以及聚氨酯树脂的制造方法
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
CN102471445B (zh) 2009-07-20 2014-05-28 巴斯夫欧洲公司 制备粘弹性聚氨酯软质泡沫材料的方法
DE102011077213A1 (de) 2011-06-08 2012-12-13 Bayer Material Science Ag Polyurethan-Polymere
DE102011077200A1 (de) 2011-06-08 2012-12-13 Bayer Materialscience Aktiengesellschaft Klebstoffe
KR101876936B1 (ko) * 2016-08-11 2018-08-09 (주)동성화인텍 고난연 폴리우레탄 스프레이 폼 조성물 및 이를 포함하는 단열재
MX2022014184A (es) 2020-05-14 2022-12-07 Basf Se Espumas de poliuretano disipadoras de electricidad y uso de estas en barreras en zanja o almohadas para tuberias.
CN115698114A (zh) 2020-06-22 2023-02-03 巴斯夫欧洲公司 粘弹性弹性体聚氨酯泡沫、其制备方法及其用途
EP4185628A1 (en) 2020-07-24 2023-05-31 Basf Se Multilayered structure and a process for preparing the same
WO2023036801A1 (en) 2021-09-07 2023-03-16 Basf Se Ionic monomer- based polyurethane foams and use thereof in trench breakers or pipeline pillows or thermally insulative material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304273A (en) * 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
GB1022434A (en) * 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
DE1152537B (de) 1962-06-02 1963-08-08 Bayer Ag Verfahren zur Herstellung von homogenen, Urethangruppen aufweisenden Kunststoffen
DE1693163C3 (de) * 1967-07-27 1974-02-07 Bayer Ag, 5090 Leverkusen Cyclohexen-(3)-ylidenmethyläther
US3953393A (en) * 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions
US4014846A (en) * 1974-04-29 1977-03-29 Basf Wyandotte Corporation Low-viscous, stable polymer dispersions and polyurethanes prepared therefrom
US4104236A (en) * 1974-08-28 1978-08-01 Union Carbide Corporation Liquid polymer/polyols and polyurethane elastomers based thereon
US3966521A (en) * 1974-10-10 1976-06-29 Basf Wyandotte Corporation Polyurethane foam composite
US4172825A (en) * 1975-07-10 1979-10-30 Union Carbide Corporation Polymer/polyols and process for production thereof
US4021384A (en) * 1975-12-22 1977-05-03 Texaco Development Corporation Infused polymer containing polyols and polyurethane compositions based thereon
US4021383A (en) * 1975-12-22 1977-05-03 Texaco Development Corporation Infused polymer containing monohydric compounds and polyurethane compositions based thereon

Also Published As

Publication number Publication date
ATE618T1 (de) 1982-02-15
JPS5531880A (en) 1980-03-06
AU5023979A (en) 1980-02-28
BR7905428A (pt) 1980-05-27
EP0008444B1 (de) 1982-01-27
DE2837026A1 (de) 1980-03-06
EP0008444A3 (en) 1980-04-02
CA1121090A (en) 1982-03-30
DE2961977D1 (en) 1982-03-11
US4230823A (en) 1980-10-28
EP0008444A2 (de) 1980-03-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519