PL369334A1 - Ulepszony sposób wytwarzania polieteropolioli - Google Patents

Ulepszony sposób wytwarzania polieteropolioli

Info

Publication number
PL369334A1
PL369334A1 PL02369334A PL36933402A PL369334A1 PL 369334 A1 PL369334 A1 PL 369334A1 PL 02369334 A PL02369334 A PL 02369334A PL 36933402 A PL36933402 A PL 36933402A PL 369334 A1 PL369334 A1 PL 369334A1
Authority
PL
Poland
Prior art keywords
improved method
polyether polyols
zone
reaction mixture
producing polyether
Prior art date
Application number
PL02369334A
Other languages
English (en)
Other versions
PL207571B1 (pl
Inventor
Jörg Hofmann
Stephan Ehlers
Bernd Klinksiek
Bert Klesczewski
Christian Steinlein
Lars Obendorf
Harald Pielartzik
Jose F. Pazos
Original Assignee
Bayer Aktiengesellschaft
Bayer Corporation
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 Aktiengesellschaft, Bayer Corporation filed Critical Bayer Aktiengesellschaft
Publication of PL369334A1 publication Critical patent/PL369334A1/pl
Publication of PL207571B1 publication Critical patent/PL207571B1/pl

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
    • 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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
PL369334A 2001-02-22 2002-02-11 Sposób wytwarzania polieteropolioli PL207571B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10108485A DE10108485A1 (de) 2001-02-22 2001-02-22 Verbessertes Verfahren zur Herstellung von Polyetherpolyolen

Publications (2)

Publication Number Publication Date
PL369334A1 true PL369334A1 (pl) 2005-04-18
PL207571B1 PL207571B1 (pl) 2011-01-31

Family

ID=7675085

Family Applications (1)

Application Number Title Priority Date Filing Date
PL369334A PL207571B1 (pl) 2001-02-22 2002-02-11 Sposób wytwarzania polieteropolioli

Country Status (18)

Country Link
US (1) US6670406B2 (pl)
EP (1) EP1366106B1 (pl)
JP (1) JP4112984B2 (pl)
KR (1) KR100799035B1 (pl)
CN (1) CN1206256C (pl)
AT (1) ATE282655T1 (pl)
BR (1) BR0207512B1 (pl)
CA (1) CA2438645A1 (pl)
CZ (1) CZ297761B6 (pl)
DE (2) DE10108485A1 (pl)
ES (1) ES2233798T3 (pl)
HU (1) HU226901B1 (pl)
MX (1) MXPA03007425A (pl)
PL (1) PL207571B1 (pl)
PT (1) PT1366106E (pl)
RU (1) RU2298565C2 (pl)
TW (1) TWI232227B (pl)
WO (1) WO2002068502A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108484A1 (de) * 2001-02-22 2002-09-05 Bayer Ag Verbessertes Verfahren zur Herstelung von Polyetherpolyolen
US6596842B2 (en) 2001-07-16 2003-07-22 Shell Oil Company Polymerizing alkylene oxide with sound or radiation treated DMC
US6755775B2 (en) 2001-08-30 2004-06-29 North American Scientific, Inc. Apparatus and method for loading a brachytherapy seed cartridge
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
EP1369448A1 (de) * 2002-06-07 2003-12-10 Bayer Ag Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung
DE10345603A1 (de) * 2003-09-29 2005-05-12 Basf Ag Verfahren zur Herstellung von Polyolmischungen
DE102004013408A1 (de) * 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
DE102005034001A1 (de) * 2005-07-18 2007-01-25 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
EP1840143A1 (de) 2006-03-29 2007-10-03 Sika Technology AG Wässriger einkomponentiger Dispersionsprimer für das Verkleben von Kunststofffolien mittels Dispersionsklebstoffen
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
US8304584B2 (en) * 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
US7491856B2 (en) 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
DE102010043409A1 (de) 2010-11-04 2012-05-10 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten
WO2013092501A1 (de) 2011-12-20 2013-06-27 Bayer Intellectual Property Gmbh Hydroxy-aminopolymere und verfahren zu deren herstellung

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181577A (fr) * 1956-08-23 1959-06-17 Bayer Ag Appareil mélangeur
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
DE3039510A1 (de) * 1980-10-20 1982-06-03 Hoechst Ag, 6000 Frankfurt Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern
US4533254A (en) * 1981-04-17 1985-08-06 Biotechnology Development Corporation Apparatus for forming emulsions
US4908154A (en) * 1981-04-17 1990-03-13 Biotechnology Development Corporation Method of forming a microemulsion
US5159092A (en) * 1989-09-22 1992-10-27 Buss Ag Process for the safe and environmentally sound production of highly pure alkylene oxide adducts
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
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
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
DE4416343C2 (de) 1994-05-09 1996-10-17 Karlsruhe Forschzent Statischer Mikro-Vermischer
ES2120204T3 (es) * 1994-05-09 1998-10-16 Bayer Ag Procedimiento y dispositivo para la realizacion de reacciones quimicas por medio de una mezcla de microestructura.
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
US5767323A (en) * 1995-12-22 1998-06-16 Arco Chemical Technology, L.P. Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation
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
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
JPH1029213A (ja) * 1996-07-15 1998-02-03 Toray Dow Corning Silicone Co Ltd 液状材料連続混合装置
US5689012A (en) * 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US5714428A (en) 1996-10-16 1998-02-03 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing functionalized polymers
EP0853975A1 (en) * 1997-01-20 1998-07-22 CP TECH S.r.l. Apparatus for the production of polyadducts of alkylene oxides with a combined liquid-in-gas and gas-in-liquid dispersion reactor
TW351722B (en) * 1997-01-30 1999-02-01 Ici Plc Polyether polyols and their process for preparation and use
DE19810269A1 (de) 1998-03-10 2000-05-11 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19745120A1 (de) 1997-10-13 1999-04-15 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19757574A1 (de) 1997-12-23 1999-06-24 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
JP2001519468A (ja) 1997-10-13 2001-10-23 バイエル・アクチエンゲゼルシヤフト ポリエーテルポリオールを製造するための結晶質複金属シアン化物触媒
DE19842383A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19913260C2 (de) 1999-03-24 2001-07-05 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19906985A1 (de) 1999-02-19 2000-08-31 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19924672A1 (de) 1999-05-28 2000-11-30 Bayer Ag Doppelmetallcyanic-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume

Also Published As

Publication number Publication date
CN1501953A (zh) 2004-06-02
US20020198278A1 (en) 2002-12-26
KR20030094257A (ko) 2003-12-11
ES2233798T3 (es) 2005-06-16
RU2298565C2 (ru) 2007-05-10
EP1366106B1 (de) 2004-11-17
MXPA03007425A (es) 2003-12-04
HUP0303298A3 (en) 2008-03-28
PL207571B1 (pl) 2011-01-31
RU2003128645A (ru) 2005-03-27
TWI232227B (en) 2005-05-11
DE10108485A1 (de) 2002-09-05
PT1366106E (pt) 2005-03-31
CZ297761B6 (cs) 2007-03-21
HUP0303298A2 (hu) 2003-12-29
BR0207512B1 (pt) 2011-10-04
CA2438645A1 (en) 2002-09-06
ATE282655T1 (de) 2004-12-15
JP4112984B2 (ja) 2008-07-02
DE50201567D1 (de) 2004-12-23
JP2005506392A (ja) 2005-03-03
KR100799035B1 (ko) 2008-01-28
CN1206256C (zh) 2005-06-15
CZ20032270A3 (cs) 2003-11-12
HK1066231A1 (en) 2005-03-18
HU226901B1 (en) 2010-01-28
EP1366106A1 (de) 2003-12-03
WO2002068502A1 (de) 2002-09-06
US6670406B2 (en) 2003-12-30
BR0207512A (pt) 2004-07-27

Similar Documents

Publication Publication Date Title
MXPA03007425A (es) Procedimiento mejorado para la preparacion de polioleteres.
PT1727851E (pt) Poliéter-álcoois e processo para a preparação de poliéterálcoois para a síntese de poliuretanos
PL367101A1 (pl) Alifatyczne poliwęglanowe homo-i kopolimery otrzymywane pod wpływem katalizatorów DMC
MY122629A (en) Catalyst and method for hydrogenating carbonyl compounds
MXPA03007533A (es) Procedimiento mejorado para preparacion de polioleteres.
WO2004035205A3 (en) Catalyst comprising an interstitial metal hydride for the treatment of organic compounds
PT1244519E (pt) Metodo de preparacao de catalisadores dmc
MY131259A (en) Method for activating double metallocyanide-compounds
ATE271085T1 (de) Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
PL349854A1 (en) Double metal cyanide catalysts for producing polyether polyols
GR1004211B (el) Μεθοδος αναγωγης του νικελιου
JP2005506392A5 (pl)
WO2002090420A3 (de) Verfahren zur herstellung von polyetherpolyolen
MXPA05011193A (es) Compuestos iniciales para producir poliuretanos.
MY138953A (en) Process for the production of cyclohexanone oxime
ATE266469T1 (de) Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
BG105099A (en) Process for the preparation of urea
AU5859299A (en) Bimetallic cyanide catalysts for producing polyether polyols
MY140801A (en) Reduction of the viscosity of reactive heavy byproducts during the production of 1,3-propanediol
TW200710114A (en) Catalyst for isocyanurate bond formation reaction and process for producing isocyanurate-bond-containing modified polyisocyanate mixture with the same
EP1213280A3 (en) A process for the preparation of amine oxides
ATE298354T1 (de) Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
EP1146031A4 (en) A METHOD FOR REDUCING EPOXY ORGANIC COMPOUNDS WITH HYDROGEN
MX9708347A (es) Polieter polialcoholes iniciados por amina y un procedimiento para su preparacion.
TW200420349A (en) Preparation of efficient REPO and LAPO catalysts

Legal Events

Date Code Title Description
RECP Rectifications of patent specification