AU1701201A - Method for working up polyether alcohols - Google Patents

Method for working up polyether alcohols

Info

Publication number
AU1701201A
AU1701201A AU17012/01A AU1701201A AU1701201A AU 1701201 A AU1701201 A AU 1701201A AU 17012/01 A AU17012/01 A AU 17012/01A AU 1701201 A AU1701201 A AU 1701201A AU 1701201 A AU1701201 A AU 1701201A
Authority
AU
Australia
Prior art keywords
working
polyether alcohols
polyether
alcohols
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU17012/01A
Other languages
English (en)
Inventor
Eva Baum
Georg Heinrich Grosch
Kathrin Harre
Wolfgang Heider
Gerd Hoeppner
Thomas Ostrowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Publication of AU1701201A publication Critical patent/AU1701201A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides
    • 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyethers (AREA)
AU17012/01A 1999-11-26 2000-11-16 Method for working up polyether alcohols Abandoned AU1701201A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19957105A DE19957105A1 (de) 1999-11-26 1999-11-26 Verfahren zur Aufarbeitung von Polyetheralkoholen
DE19957105 1999-11-26
PCT/EP2000/011342 WO2001038421A1 (fr) 1999-11-26 2000-11-16 Procede de traitement de polyetheralcools

Publications (1)

Publication Number Publication Date
AU1701201A true AU1701201A (en) 2001-06-04

Family

ID=7930528

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17012/01A Abandoned AU1701201A (en) 1999-11-26 2000-11-16 Method for working up polyether alcohols

Country Status (4)

Country Link
EP (1) EP1237985A1 (fr)
AU (1) AU1701201A (fr)
DE (1) DE19957105A1 (fr)
WO (1) WO2001038421A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003080241A1 (fr) * 2002-03-21 2003-10-02 Dow Global Technologies, Inc. Procedes de preparation de complexes catalyseurs au cyanure pour metaux au moyen d'agents complexants partiellement miscibles
DE102007057146A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von speziellen Additiven mit aromatischer Hydroxy-Funktionalisierung
DE102007057145A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von SiH-Gruppen tragenden Verbindungen als Additive
DE102009002371A1 (de) 2009-04-15 2010-10-21 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von geruchlosen Polyetheralkoholen mittels DMC-Katalysatoren und deren Verwendung in kosmetischen und/oder dermatologischen Zubereitungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900518A (en) * 1967-10-20 1975-08-19 Gen Tire & Rubber Co Hydroxyl or thiol terminated telomeric ethers
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5688861A (en) * 1995-11-30 1997-11-18 Arco Chemical Technology, L.P. Process for the preparation of polyol polymer dispersions
DE19742978A1 (de) * 1997-09-29 1999-04-01 Basf Ag Multimetallcyanidkomplexe als Katalysatoren
DE19840585A1 (de) * 1998-09-05 2000-03-09 Basf Ag Verfahren zur Herstellung von Polyetherolen durch ringöffnende Polymerisation von Alkylenoxiden

Also Published As

Publication number Publication date
EP1237985A1 (fr) 2002-09-11
WO2001038421A1 (fr) 2001-05-31
DE19957105A1 (de) 2001-05-31

Similar Documents

Publication Publication Date Title
ZA200110096B (en) Method for making microabrasive tools.
SG85728A1 (en) Cutting method
AU1854901A (en) Novel method
AU6087800A (en) Stain removal method
AU3119400A (en) Method for improving the wireless location system
AU2001240505A1 (en) Method for the production of polyether alcohols
AU7661000A (en) Method for producing polyether alcohols
AU1701201A (en) Method for working up polyether alcohols
AU2001237530A1 (en) Method
AU5540900A (en) Novel method for preparing optically active alpha-aminonitriles
AU6595300A (en) Cutting apparatus
AU1523501A (en) Communication method
AU1382601A (en) High-pressure tool
AU2003273863A1 (en) Method for producing polyether alcohols
AU1822301A (en) Printing method
AU2001241636A1 (en) Halotherapy method
AU2002220757A1 (en) Method for obtaining azaerythromycin
AU6138500A (en) Method for measuring loss
AU2717601A (en) Method for working steel
AU2001238996A1 (en) Method for individualising objects
AU9158998A (en) Method for preparing polyether polyols
AU5552200A (en) Method
AU4585100A (en) Method
AU4484100A (en) Method for performing sizing-driven placement
AU6695000A (en) Method for reducing ketoalcohols

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase