MX2009007771A - Proceso para la preparacion de polioles de carbonato de polieter. - Google Patents

Proceso para la preparacion de polioles de carbonato de polieter.

Info

Publication number
MX2009007771A
MX2009007771A MX2009007771A MX2009007771A MX2009007771A MX 2009007771 A MX2009007771 A MX 2009007771A MX 2009007771 A MX2009007771 A MX 2009007771A MX 2009007771 A MX2009007771 A MX 2009007771A MX 2009007771 A MX2009007771 A MX 2009007771A
Authority
MX
Mexico
Prior art keywords
polyether carbonate
carbonate polyols
preparing polyether
starter substances
reactor
Prior art date
Application number
MX2009007771A
Other languages
English (en)
Inventor
Stephan Bauer
Michael Stoesser
Darijo Mijolovic
Stephan Goettke
Markus Kummeter
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=39052383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2009007771(A) "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 MX2009007771A publication Critical patent/MX2009007771A/es

Links

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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • 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
    • 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
    • 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
    • C08G65/2603—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
    • 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)
  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención ofrece un proceso para preparar polioles de carbonato de poliéter mediante la adición de óxidos de alquileno y dióxido de carbono en sustancias iniciadoras con funcionalidad H utilizando catalizadores DMC que se caracterizan porque una o varias sustancias iniciadores se cargan inicialmente y una o varias sustancias iniciadoras se introducen continuamente en el reactor durante la reacción.
MX2009007771A 2007-01-30 2008-01-21 Proceso para la preparacion de polioles de carbonato de polieter. MX2009007771A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07101407 2007-01-30
PCT/EP2008/050646 WO2008092767A1 (de) 2007-01-30 2008-01-21 Verfahren zur herstellung von polyethercarbonatpolyolen

Publications (1)

Publication Number Publication Date
MX2009007771A true MX2009007771A (es) 2009-07-30

Family

ID=39052383

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007771A MX2009007771A (es) 2007-01-30 2008-01-21 Proceso para la preparacion de polioles de carbonato de polieter.

Country Status (11)

Country Link
US (1) US8324419B2 (es)
EP (1) EP2115032B2 (es)
JP (1) JP5512283B2 (es)
KR (1) KR101460381B1 (es)
CN (1) CN101611074B (es)
AT (1) ATE493457T1 (es)
DE (1) DE502008002134D1 (es)
ES (1) ES2358861T5 (es)
MX (1) MX2009007771A (es)
PT (1) PT2115032E (es)
WO (1) WO2008092767A1 (es)

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KR20090107555A (ko) 2009-10-13
US20100048935A1 (en) 2010-02-25
EP2115032B2 (de) 2014-10-22
PT2115032E (pt) 2011-02-01
KR101460381B1 (ko) 2014-11-12
ES2358861T5 (es) 2014-12-10
CN101611074A (zh) 2009-12-23
CN101611074B (zh) 2012-07-25
ES2358861T3 (es) 2011-05-16
JP5512283B2 (ja) 2014-06-04
EP2115032A1 (de) 2009-11-11
ATE493457T1 (de) 2011-01-15
US8324419B2 (en) 2012-12-04
EP2115032B1 (de) 2010-12-29
DE502008002134D1 (de) 2011-02-10
JP2010516796A (ja) 2010-05-20

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