BR112013001872A2 - processo para preparar alcoóis de poliéter - Google Patents

processo para preparar alcoóis de poliéter

Info

Publication number
BR112013001872A2
BR112013001872A2 BR112013001872A BR112013001872A BR112013001872A2 BR 112013001872 A2 BR112013001872 A2 BR 112013001872A2 BR 112013001872 A BR112013001872 A BR 112013001872A BR 112013001872 A BR112013001872 A BR 112013001872A BR 112013001872 A2 BR112013001872 A2 BR 112013001872A2
Authority
BR
Brazil
Prior art keywords
flow
polyether alcohols
reaction mixture
microstructured
preparing polyether
Prior art date
Application number
BR112013001872A
Other languages
English (en)
Inventor
Achimm Loeffler
Michael Stösser
Ralf Boehling
Sirus Zarbakhsh
Wolfgang Loth
Original Assignee
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44630528&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013001872(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of BR112013001872A2 publication Critical patent/BR112013001872A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • 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
    • C08G65/2606—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 containing hydroxyl groups
    • C08G65/2609—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 containing hydroxyl groups containing aliphatic hydroxyl 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
    • 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
    • C08G65/2696—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 process or apparatus used
    • 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
    • C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
    • C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)

Abstract

processo para preparar alcoóis de poliéter. é proposto um processo para preparar alcóois de poliéter mediante a conversão dos seguintes reagentes: a) um ou mais óxidos de alquileno e opcionalmente dióxido de carbono, e b) uma ou mais substâncias de partida funcional-h, na presença de um catalisador, para formar uma mistura de reação, em uma unidade de reação (1), que é caracterizada no fato de que a unidade de reação (1) tem interiores (2) que formam uma multidão de canais de fluxo microestruturados que proporcionam o fendilhamento da mistura líquida de reação dentro das vias componentes de fluxo e sua recombinação em disposição alterada, o fendilhamento múltiplo e a recombinação sendo repetidos várias vezes e os canais de fluxo microestruturado tendo uma dimensão característica que é definida como a distância maior possível de qualquer partícula na mistura de reação líquida da parede de um canal de fluxo mais próxima da partícula, na faixa de 20 a 10.000 <109>m, o resultado sendo que o perfil de fluxo da mistura de reação líquida se aproxima do fluxo de ligação ideal como um resultado dos canais de fluxos microestruturados.
BR112013001872A 2010-08-09 2011-08-08 processo para preparar alcoóis de poliéter BR112013001872A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010039090 DE102010039090A1 (de) 2010-08-09 2010-08-09 Verfahren zur Herstellung von Polyetheralkoholen
PCT/EP2011/063646 WO2012020005A1 (de) 2010-08-09 2011-08-08 Verfahren zur herstellung von polyetheralkoholen

Publications (1)

Publication Number Publication Date
BR112013001872A2 true BR112013001872A2 (pt) 2016-08-16

Family

ID=44630528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001872A BR112013001872A2 (pt) 2010-08-09 2011-08-08 processo para preparar alcoóis de poliéter

Country Status (13)

Country Link
US (1) US9120731B2 (pt)
EP (1) EP2603543B1 (pt)
JP (1) JP5883004B2 (pt)
KR (1) KR101810721B1 (pt)
CN (1) CN103068883B (pt)
BR (1) BR112013001872A2 (pt)
DE (1) DE102010039090A1 (pt)
ES (1) ES2533997T3 (pt)
HU (1) HUE024984T2 (pt)
MX (1) MX2013001480A (pt)
RU (1) RU2591208C2 (pt)
SG (1) SG187807A1 (pt)
WO (1) WO2012020005A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8957257B2 (en) 2011-07-19 2015-02-17 Basf Se Process for a continuous production of polyetherols
EP2703426A1 (de) * 2012-08-27 2014-03-05 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
CN103254046B (zh) * 2013-05-07 2015-09-02 南京工业大学 一种微结构反应器中相转移催化法制备原酯类的方法
KR102188904B1 (ko) * 2014-03-10 2020-12-09 다케모토 유시 가부시키 가이샤 알킬렌옥사이드 부가체의 제조방법 및 알킬렌옥사이드 부가체
WO2016065361A2 (en) * 2014-10-24 2016-04-28 The Trustees Of Columbia University In The City Of New York Mems-based calorimeter, fabrication, and use thereof
CN104829824B (zh) * 2015-05-18 2017-07-28 南京工业大学 一种微结构反应器中合成聚醚多元醇的方法
CN108456301A (zh) * 2018-02-09 2018-08-28 福建湄洲湾氯碱工业有限公司 一种低凝固点聚醚型非离子表面活性剂的制备方法
JPWO2021224980A1 (pt) * 2020-05-08 2021-11-11
CN112062945B (zh) * 2020-09-15 2022-11-04 万华化学（烟台）容威聚氨酯有限公司 一种高官能度聚醚多元醇及其制备方法
EP3988601A1 (de) 2020-10-20 2022-04-27 Clariant International Ltd Verfahren zur herstellung von polyetheralkoholen mit niedrigem metallionen-gehalt
CN114015034A (zh) * 2021-12-08 2022-02-08 江苏奥克化学有限公司 用于合成减水剂聚醚的醇钠催化剂的制备方法与应用

Family Cites Families (30)

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SU807616A1 (ru) * 1976-07-16 1982-10-30 Всесоюзный научно-исследовательский институт синтетических смол Непрерывный способ получени простых полиэфиров
JP2653236B2 (ja) 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5712216A (en) 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5545601A (en) 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
DE19709031A1 (de) 1997-03-06 1998-09-10 Basf Ag Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren
DE19742978A1 (de) 1997-09-29 1999-04-01 Basf Ag Multimetallcyanidkomplexe als Katalysatoren
US6613714B2 (en) 1999-06-02 2003-09-02 Basf Aktiengesellschaft Multimetal cyanide compounds, their preparation and their use
AU2001255735A1 (en) 2000-04-28 2001-11-12 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
DE10036602A1 (de) * 2000-07-27 2002-02-14 Cpc Cellular Process Chemistry Mikroreaktor für Reaktionen zwischen Gasen und Flüssigkeiten
DE20219871U1 (de) * 2002-12-21 2003-03-06 Ehrfeld Mikrotechnik AG, 55234 Wendelsheim Rautenmischer
DE102004013551A1 (de) 2004-03-19 2005-10-06 Goldschmidt Gmbh Alkoxylierungen in mikrostrukturierten Kapillarreaktoren
EP2027180A1 (de) * 2006-05-23 2009-02-25 Basf Se Verfahren zur herstellung von polyetherpolyolen
SG10201407040QA (en) 2009-07-29 2014-11-27 Basf Se Process for the preparation of polyetherols from alkylene oxides
US8664427B2 (en) 2009-10-16 2014-03-04 Basf Se Process for preparing highly branched polyhydroxybenzoic acid alkoxylates
SG181448A1 (en) 2010-01-15 2012-08-30 Basf Se "process for the dmc-catalyzed preparation of polyols"
US8487127B2 (en) 2010-02-26 2013-07-16 Basf Se Process for preparing isocyanates in the gas phase
US20110218259A1 (en) 2010-03-02 2011-09-08 Basf Se Preparing polyurethanes
US20110218262A1 (en) 2010-03-02 2011-09-08 Basf Se Preparing rigid polyurethane foams
US20110218324A1 (en) 2010-03-02 2011-09-08 Basf Se Preparing polyether alcohols
US8461285B2 (en) 2010-03-09 2013-06-11 Basf Se Process for preparing polyether polyols
US20110224397A1 (en) 2010-03-09 2011-09-15 Basf Se Process for preparing polyols using base catalysis
US8927614B2 (en) 2010-04-26 2015-01-06 Basf Se Process for producing rigid polyurethane foams
US8618337B2 (en) 2010-04-26 2013-12-31 Basf Se Process for preparing polyether alcohols
US9115246B2 (en) 2010-04-30 2015-08-25 Basf Se Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes
US20110282027A1 (en) 2010-05-14 2011-11-17 Basf Se Process for producing polyetherols
WO2011160296A1 (en) 2010-06-23 2011-12-29 Basf Se Modified double metal cyanide catalyst
US8957257B2 (en) 2011-07-19 2015-02-17 Basf Se Process for a continuous production of polyetherols

Also Published As

Publication number Publication date
ES2533997T3 (es) 2015-04-16
EP2603543A1 (de) 2013-06-19
WO2012020005A1 (de) 2012-02-16
DE102010039090A1 (de) 2012-02-09
US20130131389A1 (en) 2013-05-23
CN103068883B (zh) 2015-11-25
JP2013533369A (ja) 2013-08-22
MX2013001480A (es) 2013-03-12
RU2591208C2 (ru) 2016-07-20
KR101810721B1 (ko) 2017-12-19
KR20140005860A (ko) 2014-01-15
US9120731B2 (en) 2015-09-01
HUE024984T2 (en) 2016-02-29
SG187807A1 (en) 2013-03-28
EP2603543B1 (de) 2015-01-07
JP5883004B2 (ja) 2016-03-09
RU2013110227A (ru) 2014-09-20
CN103068883A (zh) 2013-04-24

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: EHRFELD MIKROTECHNIK BTS GMBH (DE)

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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]