BR112014003972A2 - processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter - Google Patents

processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter

Info

Publication number
BR112014003972A2
BR112014003972A2 BR112014003972A BR112014003972A BR112014003972A2 BR 112014003972 A2 BR112014003972 A2 BR 112014003972A2 BR 112014003972 A BR112014003972 A BR 112014003972A BR 112014003972 A BR112014003972 A BR 112014003972A BR 112014003972 A2 BR112014003972 A2 BR 112014003972A2
Authority
BR
Brazil
Prior art keywords
useful
ethyleneoxy
linked
preparing
ethylene carbonate
Prior art date
Application number
BR112014003972A
Other languages
English (en)
Other versions
BR112014003972B1 (pt
Inventor
M Villa Carlos
C Floyd Daniel
E Quintanilla Esther
M Casati Francois
R Van Der Wal Hanno
Masy Jean-Paul
Linke Myriam
Cookson Paul
B Borella Ricco
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112014003972A2 publication Critical patent/BR112014003972A2/pt
Publication of BR112014003972B1 publication Critical patent/BR112014003972B1/pt

Links

Classifications

    • 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
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • 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
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • 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
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645Metals or compounds thereof, e.g. salts
    • C08G65/2663Metal cyanide catalysts, i.e. DMC's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

resumo “processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter” carbonato de etileno é polimerizado isoladamente ou juntamente com um outro monômero cíclico, tal como óxido de 1,2-propileno na presença de um catalisador de cianeto de metal duplo. grande parte do carbonato de etileno se adiciona à cadeia para formar um grupo carbonato terminal, que se descarboxila para produzir um grupo hidroxietila no extremo da cadeia de polímero. a polimerização de mais carbonato de etileno à cadeia resulta na formação de unidades de poli(etilenóxi). daí, o processo provê um método para fazer polímeros de poli(etilenóxi) sem a necessidade de polimerizar óxido de etileno. o processo é útil para fazer poliéteres que sejam úteis como polímeros absorventes de água, tensoativos e matérias-primas para poliuretanos. o processo também é útil para aumentar o teor de hidroxilas primárias de um poliéter. 1/1
BR112014003972A 2011-08-25 2012-08-15 processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter BR112014003972B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161527299P 2011-08-25 2011-08-25
PCT/US2012/050976 WO2013028437A1 (en) 2011-08-25 2012-08-15 Process for making polyether alcohols having oxyethylene units by polymerization of ethylene carbonate in the presence of double metal cyanide catalysts

Publications (2)

Publication Number Publication Date
BR112014003972A2 true BR112014003972A2 (pt) 2017-03-01
BR112014003972B1 BR112014003972B1 (pt) 2020-05-19

Family

ID=46724666

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003972A BR112014003972B1 (pt) 2011-08-25 2012-08-15 processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter

Country Status (8)

Country Link
US (1) US9758619B2 (pt)
EP (1) EP2748226B1 (pt)
KR (1) KR101909320B1 (pt)
CN (1) CN103764715B (pt)
BR (1) BR112014003972B1 (pt)
ES (1) ES2554479T3 (pt)
PL (1) PL2748226T3 (pt)
WO (1) WO2013028437A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017504584A (ja) * 2013-12-10 2017-02-09 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se ポリエーテルオールを製造するアルキレンオキシド遊離化の方法
US9562135B1 (en) * 2015-12-21 2017-02-07 Covestro Llc Polyether carbonates by DMC catalysis
US11602740B2 (en) * 2017-12-19 2023-03-14 Oriental Union Chemical Corp. High-activity double-metal-cyanide catalyst
US20190185399A1 (en) * 2017-12-19 2019-06-20 Oriental Union Chemical Corp. High-activity double-metal-cyanide catalyst, method for fabricating the same, and applications of the same
US11919844B2 (en) 2017-12-19 2024-03-05 Oriental Union Chemical Corp. Method for fabricating polyols
EP3889204A1 (de) 2020-04-02 2021-10-06 Covestro Deutschland AG Verfahren zur herstellung eines polyoxyalkylencarbonatpolyols

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945025A (en) * 1954-05-24 1960-07-12 Petrolite Corp Certain oxyalkylated glucoses
US3427334A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3278459A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427335A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3278457A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278458A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US4116811A (en) * 1977-02-04 1978-09-26 Schaefer Hans Georg Method of separating active hydrogen compounds from heterogeneous mixtures also containing compounds which do not contain active hydrogens
US4293314A (en) * 1980-01-11 1981-10-06 The United States Of America As Represented By The Secretary Of The Navy Gelled fuel-air explosive method
US4551498A (en) 1983-04-22 1985-11-05 Mobay Chemical Corporation Polyether polyurethane prepolymers containing finely divided inorganic particles and cast elastomers made therefrom
JPS59205678A (ja) 1983-05-09 1984-11-21 Sharp Corp 用紙情報入力装置
US4524102A (en) 1984-02-15 1985-06-18 Fritz Hostettler Microcellular polyurethane foams having integral skin
US4500704A (en) 1983-08-15 1985-02-19 The Dow Chemical Company Carbon dioxide oxirane copolymers prepared using double metal cyanide complexes
US4686273A (en) 1985-07-01 1987-08-11 The Dow Chemical Company Process for preparing modified poly(alkylene carbonate) polyahls
GB8528071D0 (en) 1985-11-14 1985-12-18 Shell Int Research Polycarbonates
US4795810A (en) 1985-11-18 1989-01-03 The Dow Chemical Company Modified poly(alkylene carbonate) polyahls
US4861909A (en) 1986-04-11 1989-08-29 The Dow Chemical Company Isocyanate-modified poly(alkylene carbonate) polyahls
US4876292A (en) 1988-10-06 1989-10-24 Mobay Corporation Isocyanate reactive mixture and the use thereof in the manufacture of flexible polyurethane foams
US5116931A (en) 1990-09-28 1992-05-26 Olin Corporation Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
JPH0710920A (ja) 1992-12-01 1995-01-13 Nippon Paint Co Ltd 環状カーボネート化合物のアルコール性水酸基への開環付加方法
US5470935A (en) 1992-12-15 1995-11-28 Bayer Corporation Preparation of cast elastomers using 2-methyl-1,3-propanediol as chain extender
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5627122A (en) 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US6127491A (en) * 1995-11-27 2000-10-03 Gerorgia-Pacific Resins, Inc. Phenolic resin polyols and polymers derived from the polyols
US5830970A (en) 1995-12-22 1998-11-03 Dow Corning Corporation Silicone polyether surfactants
US5639705A (en) 1996-01-19 1997-06-17 Arco Chemical Technology, L.P. Double metal cyanide catalysts and methods for making them
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5714428A (en) 1996-10-16 1998-02-03 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing functionalized polymers
US5783513A (en) 1997-03-13 1998-07-21 Arco Chemical Technology, L.P. Process for making double metal cyanide catalysts
US5750583A (en) 1997-05-28 1998-05-12 Bayer Corporation Process for the production of molded polyurethane products
WO1999044379A1 (en) 1998-02-27 1999-09-02 Telefonaktiebolaget Lm Ericsson (Publ) Multiple access categorization for mobile station
US6423662B1 (en) 1999-07-09 2002-07-23 Dow Global Technologies Inc. Incipient wetness method for making metal-containing cyanide catalysts
JP2003504465A (ja) 1999-07-09 2003-02-04 ザ ダウ ケミカル カンパニー ポリカルボン酸を用いた金属シアン化物触媒の製造方法
TWI225494B (en) 2000-02-17 2004-12-21 Mitsui Chemicals Inc Microcellular polyurethane elastomer, and method of producing the same
US6451949B2 (en) 2000-02-29 2002-09-17 Shell Oil Company Method for production of poly (trimethylene carbonate)
US6429166B1 (en) 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
US6348565B1 (en) 2000-05-19 2002-02-19 The Dow Chemical Company Method for preparing metal cyanide catalysts using silane-functional ligands
US20030171445A1 (en) 2001-05-24 2003-09-11 Masahiro Isobe Process for producing flexible polyurethane foam and apparatus for producing flexible polyurethane foams
KR100873594B1 (ko) * 2001-07-18 2008-12-11 아사히 가라스 가부시키가이샤 폴리올 및 폴리머 분산 폴리올의 제조방법
DE10138216A1 (de) 2001-08-03 2003-02-20 Bayer Ag Aliphatische Polycarbonathomo- und -copolymere durch DMC-Katalyse
EP1679327A4 (en) 2003-10-28 2009-04-29 Mitsui Chemicals Polyurethanes FLEXIBLE POLYURETHANE FOAM AND USE THEREOF
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
EP2052005A2 (en) 2006-08-10 2009-04-29 Dow Global Technologies Inc. Method for preparing viscoelastic polyurethane foam
ATE532811T1 (de) * 2006-08-31 2011-11-15 Asahi Glass Co Ltd Verfahren zur reinigung einer polyetherverbindung
EP2067804A4 (en) * 2006-09-27 2012-10-31 Asahi Glass Co Ltd PROCESS FOR PRODUCING SOFT POLYURETHANE FOAM
CN101600748A (zh) 2006-12-11 2009-12-09 巴斯夫欧洲公司 高弹性软质聚氨酯泡沫
CN102171271B (zh) 2008-07-31 2013-01-23 道达尔石油化学产品研究弗吕公司 使得自可再生资源的环状碳酸酯聚合的催化方法
WO2009143785A2 (en) 2009-07-30 2009-12-03 Majer Laboratory, S.R.O A process and catalysts for producing alkylene and/or dialkyl carbonates
WO2011089120A1 (de) 2010-01-20 2011-07-28 Bayer Materialscience Ag Verfahren zur aktivierung von doppelmetallcyanidkatalysatoren zur herstellung von polyethercarbonatpolyolen
DE102010043409A1 (de) 2010-11-04 2012-05-10 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten

Also Published As

Publication number Publication date
KR20140071374A (ko) 2014-06-11
BR112014003972B1 (pt) 2020-05-19
US20140163197A1 (en) 2014-06-12
ES2554479T3 (es) 2015-12-21
WO2013028437A1 (en) 2013-02-28
CN103764715A (zh) 2014-04-30
KR101909320B1 (ko) 2018-10-17
PL2748226T3 (pl) 2016-02-29
EP2748226A1 (en) 2014-07-02
EP2748226B1 (en) 2015-09-16
CN103764715B (zh) 2017-02-15
US9758619B2 (en) 2017-09-12

Similar Documents

Publication Publication Date Title
BR112014003972A2 (pt) processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter
MY171499A (en) Method for polymerising (meth)acrylic acid in solution, polymer solutions obtained and uses thereof
MX2014001245A (es) Metodo para producir un copolimero en bloque.
MY161159A (en) Silicone hydrogel contact lenses
BR112015000892A2 (pt) processo de preparar ácido acrílico
WO2013043796A3 (en) Modified polyethylene compositions
BR112015002056A2 (pt) éter de celulose esterificado, composição, dispersão sólida, processo para produzir a dispersão sólida, forma de dosagem e invólucro de cápsula
MX362264B (es) Polimerizacion de composiciones que comprenden un farneseno.
BR112015022690A2 (pt) copolímero de impacto de propileno, e, artigo fabricado
MY176208A (en) Block copolymer and adhesive composition
MX2013015169A (es) Composicion adhesiva de fusion en caliente modificada por un iniciador de radicales libres que incluye el polimero de propileno-alfa-olefina y polietileno funcionalizado.
BR112014009199A8 (pt) formulação, uso de uma formulação, e, processo para a produção de uma formulação
BR112012031895A2 (pt) processo para produzir as partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, e, artigo de higiene
MX356726B (es) Polimeros cationicos para el tratamiento de agregados de construccion.
BR112014020020A8 (pt) Método para produzir um produto de polímero
BR112014027872A2 (pt) polietilenoimina etoxilada, e, uso de um polímero de polialquilenimina etoxilada solúvel em água
BR112019006360A2 (pt) um processo para preparar um polímero de poliéster e um polímero de poliéster obtenível através do mesmo
AR098138A1 (es) Composiciones para recubrimiento de contenedores
BR112015004979A2 (pt) processo para melhorar as propriedades reológicas de uma dispersão aquosa
BR112015024284A2 (pt) Processo para a polimerização de propileno na presença de um catalisador de polimerização e processo para a produção de tubos
PH12014502520A1 (en) Quaternized polyetyhlenimines with a high ethoxylation degree
BR112016002352A2 (pt) processo para preparar uma celulose, e, celulose
BR112015009779A2 (pt) polímeros de baixa massa molar compreendendo pelo menos um grupo terminal 1,3-dioxolan-2-ona 4-metil éter
TW200736305A (en) Hydrogenated nitrile rubber with narrow molecular weight distribution, a process for its preparation and its use
MX2016004640A (es) Metodo para polimerizar acido met(acrilico) en solucion, soluciones de polimeros obtenidas y usos de las mismas.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/08/2012, OBSERVADAS AS CONDICOES LEGAIS.