BR112014014850A2 - método para produzir um poliéster-poliéter híbrido - Google Patents

método para produzir um poliéster-poliéter híbrido

Info

Publication number
BR112014014850A2
BR112014014850A2 BR112014014850A BR112014014850A BR112014014850A2 BR 112014014850 A2 BR112014014850 A2 BR 112014014850A2 BR 112014014850 A BR112014014850 A BR 112014014850A BR 112014014850 A BR112014014850 A BR 112014014850A BR 112014014850 A2 BR112014014850 A2 BR 112014014850A2
Authority
BR
Brazil
Prior art keywords
polyether
metal
polyester
produce
hybrid polyester
Prior art date
Application number
BR112014014850A
Other languages
English (en)
Other versions
BR112014014850B1 (pt
Inventor
A Babb David
S Laitar David
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 BR112014014850A2 publication Critical patent/BR112014014850A2/pt
Publication of BR112014014850B1 publication Critical patent/BR112014014850B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/465—Preparation of carboxylic acid esters by oligomerisation
    • 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
    • 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
    • C08G65/26—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 from cyclic ethers and other compounds
    • C08G65/2603—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 from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2615—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 from cyclic ethers and other compounds the other compounds containing oxygen the other compounds containing carboxylic acid, ester or anhydride 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
    • 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
    • C08G65/26—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 from cyclic ethers and other compounds
    • C08G65/2642—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 from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's

Landscapes

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

Abstract

resumo “método para produzir um poliéster-poliéter híbrido” poliéster-poliéter polióis híbridos são preparados polimerizando-se um óxido de alquileno na presença de um iniciador de carboxilato. a polimerização é catalisada com uma mistura de complexo catalisador de cianeto de metal duplo e certos compostos de magnésio, metal de grupo 3 – grupo 15 ou metal da série dos lantanídeos. 1/1
BR112014014850-3A 2011-12-18 2012-12-10 Método para produzir um poliéster-poliéter híbrido BR112014014850B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161577073P 2011-12-18 2011-12-18
US61/577,073 2011-12-18
PCT/US2012/068834 WO2013095976A2 (en) 2011-12-18 2012-12-10 Process for making hybrid polyester-polyether polyols

Publications (2)

Publication Number Publication Date
BR112014014850A2 true BR112014014850A2 (pt) 2017-06-13
BR112014014850B1 BR112014014850B1 (pt) 2020-09-24

Family

ID=47505319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014850-3A BR112014014850B1 (pt) 2011-12-18 2012-12-10 Método para produzir um poliéster-poliéter híbrido

Country Status (8)

Country Link
US (1) US9139506B2 (pt)
EP (1) EP2791203B1 (pt)
KR (1) KR102008546B1 (pt)
CN (1) CN103998488B (pt)
BR (1) BR112014014850B1 (pt)
ES (1) ES2619703T3 (pt)
SG (1) SG11201403156XA (pt)
WO (1) WO2013095976A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR104981A1 (es) * 2015-06-20 2017-08-30 Dow Global Technologies Llc Proceso continuo para producir polioles de poliéter que tienen un elevado contenido de óxido de etileno polimerizado, mediante el uso de un complejo catalizador de cianuro de metal doble y un compuesto metálico de la serie de lantanida o metal del grupo 3 - grupo 15, magnesio
CN109456473B (zh) * 2018-10-10 2021-01-26 南京工业大学 一种植物油聚氨酯软泡多元醇及其制备方法和应用
CN109929101B (zh) * 2019-04-04 2019-10-11 山东联创聚合物有限公司 硬泡聚醚聚酯多元醇的制备方法
EP3875510A1 (de) * 2020-03-03 2021-09-08 Covestro Deutschland AG Verfahren zur herstellung eines etheresterols

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3278458A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
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
US3278459A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278457A (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
AU552988B2 (en) * 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
JP3068890B2 (ja) * 1991-05-29 2000-07-24 旭硝子株式会社 ポリエーテル類の製造方法
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5777177A (en) 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
DE19949091A1 (de) * 1999-10-12 2001-04-26 Basf Ag Polyester-Polyetherblockcopolymere
DE102010008410A1 (de) * 2010-02-18 2011-08-18 Bayer MaterialScience AG, 51373 Verfahren zur Herstellung von Polyethercarbonatpolyolen
EP2563834B1 (en) 2010-04-29 2019-02-27 Dow Global Technologies LLC Hybrid polyester-polyether polyols
BR112013003891A2 (pt) * 2010-08-20 2016-07-12 Basf Se processo par a síntese de polieterester polióis
WO2012091968A1 (en) * 2010-12-27 2012-07-05 Dow Global Technologies Llc Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound

Also Published As

Publication number Publication date
BR112014014850B1 (pt) 2020-09-24
EP2791203B1 (en) 2017-02-01
WO2013095976A3 (en) 2013-08-15
CN103998488A (zh) 2014-08-20
ES2619703T3 (es) 2017-06-26
KR102008546B1 (ko) 2019-08-07
WO2013095976A2 (en) 2013-06-27
US9139506B2 (en) 2015-09-22
SG11201403156XA (en) 2014-07-30
KR20140113645A (ko) 2014-09-24
EP2791203A2 (en) 2014-10-22
US20140357887A1 (en) 2014-12-04
CN103998488B (zh) 2017-05-24

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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]
B09X Republication of the decision to grant [chapter 9.1.3 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 10/12/2012, OBSERVADAS AS CONDICOES LEGAIS.