BR112012020716A2 - processo para a preparação de polióis de poliéter de carbonato com catalisadores de cianeto de duplo metal e na presença de sais de metal. - Google Patents

processo para a preparação de polióis de poliéter de carbonato com catalisadores de cianeto de duplo metal e na presença de sais de metal.

Info

Publication number
BR112012020716A2
BR112012020716A2 BR112012020716A BR112012020716A BR112012020716A2 BR 112012020716 A2 BR112012020716 A2 BR 112012020716A2 BR 112012020716 A BR112012020716 A BR 112012020716A BR 112012020716 A BR112012020716 A BR 112012020716A BR 112012020716 A2 BR112012020716 A2 BR 112012020716A2
Authority
BR
Brazil
Prior art keywords
preparation
polyether polyols
metal salts
cyanide catalysts
carbonate
Prior art date
Application number
BR112012020716A
Other languages
English (en)
Inventor
Aurel Wolf
Christoph Gurtler
Jorg Hofmann
Stefan Grasser
Original Assignee
Bayer Intelectual Property Gmbh
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 Intelectual Property Gmbh filed Critical Bayer Intelectual Property Gmbh
Publication of BR112012020716A2 publication Critical patent/BR112012020716A2/pt

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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
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/32—General preparatory processes using carbon dioxide
    • C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/205—General preparatory processes characterised by the 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/32—General preparatory processes using carbon dioxide
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts 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
    • 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
    • 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
    • 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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines

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)

Abstract

processo para a preparação de polióis de poliéter de carbonato com catalisadores de cianeto de duplo metal e na presença de sais de metal. a presente invenção se refere a um processo para a preparação de polióis de poliéter de carbonato pela copolimerização catalítica de dióxido de carbono (co~2~) com óxidos de alquileno na presença de um ou mais substâncias iniciais h-funcionais com a ajuda de catalisadores de cianeto de duplo metal (dmc) e na presença de sais de metais.
BR112012020716A 2010-02-18 2011-02-17 processo para a preparação de polióis de poliéter de carbonato com catalisadores de cianeto de duplo metal e na presença de sais de metal. BR112012020716A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010008410A DE102010008410A1 (de) 2010-02-18 2010-02-18 Verfahren zur Herstellung von Polyethercarbonatpolyolen
PCT/EP2011/052337 WO2011101403A1 (de) 2010-02-18 2011-02-17 Verfahren zur herstellung von polyethercarbonatpolyolen mit doppelmetallcyanidkatalysatoren und in gegenwart von metallsalzen

Publications (1)

Publication Number Publication Date
BR112012020716A2 true BR112012020716A2 (pt) 2016-04-26

Family

ID=43760092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020716A BR112012020716A2 (pt) 2010-02-18 2011-02-17 processo para a preparação de polióis de poliéter de carbonato com catalisadores de cianeto de duplo metal e na presença de sais de metal.

Country Status (14)

Country Link
US (1) US9080010B2 (pt)
EP (1) EP2536778B1 (pt)
JP (1) JP2013519770A (pt)
KR (1) KR20120138232A (pt)
CN (1) CN102869699B (pt)
BR (1) BR112012020716A2 (pt)
CA (1) CA2790038A1 (pt)
DE (1) DE102010008410A1 (pt)
ES (1) ES2471398T3 (pt)
MX (1) MX2012009552A (pt)
PL (1) PL2536778T3 (pt)
PT (1) PT2536778E (pt)
SG (1) SG183223A1 (pt)
WO (1) WO2011101403A1 (pt)

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CN110922577B (zh) * 2019-12-10 2022-08-23 长华化学科技股份有限公司 聚醚碳酸酯多元醇的制备方法
CN111804218A (zh) * 2020-03-23 2020-10-23 杭州普力材料科技有限公司 一种聚碳酸酯聚醚多元醇的工业化连续生产设备
CN112029083B (zh) * 2020-08-26 2022-06-24 烟台大学 一种聚醚碳酸酯多元醇及其制备方法
CN114425335B (zh) * 2020-09-16 2023-07-04 中国石油化工股份有限公司 一种合成聚醚胺的双金属催化剂及其制备方法和应用
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Also Published As

Publication number Publication date
PT2536778E (pt) 2014-06-24
ES2471398T3 (es) 2014-06-26
SG183223A1 (en) 2012-09-27
EP2536778B1 (de) 2014-04-23
CN102869699B (zh) 2015-06-17
CN102869699A (zh) 2013-01-09
JP2013519770A (ja) 2013-05-30
PL2536778T3 (pl) 2014-09-30
CA2790038A1 (en) 2011-08-25
EP2536778A1 (de) 2012-12-26
MX2012009552A (es) 2012-09-12
DE102010008410A1 (de) 2011-08-18
WO2011101403A1 (de) 2011-08-25
KR20120138232A (ko) 2012-12-24
US9080010B2 (en) 2015-07-14
US20130190462A1 (en) 2013-07-25

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