WO1999047581A1 - Process for preparing polyether polyols and polyols prepared therewith - Google Patents

Process for preparing polyether polyols and polyols prepared therewith Download PDF

Info

Publication number
WO1999047581A1
WO1999047581A1 PCT/US1998/024332 US9824332W WO9947581A1 WO 1999047581 A1 WO1999047581 A1 WO 1999047581A1 US 9824332 W US9824332 W US 9824332W WO 9947581 A1 WO9947581 A1 WO 9947581A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyols
initiator
imidazole
methylimidazole
present
Prior art date
Application number
PCT/US1998/024332
Other languages
English (en)
French (fr)
Inventor
Raymond A. Plepys
Charles M. Keillor
Randall K. Whitmire
Original Assignee
The Dow Chemical Company
PHILLIPS, Vivian, Lee
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 The Dow Chemical Company, PHILLIPS, Vivian, Lee filed Critical The Dow Chemical Company
Priority to JP2000536770A priority Critical patent/JP2002506897A/ja
Priority to KR1020007005178A priority patent/KR20010015813A/ko
Priority to BR9813280-6A priority patent/BR9813280A/pt
Priority to PL98340826A priority patent/PL340826A1/xx
Priority to AU52641/99A priority patent/AU5264199A/en
Priority to CA002309138A priority patent/CA2309138A1/en
Priority to EP98967113A priority patent/EP1037936A1/en
Publication of WO1999047581A1 publication Critical patent/WO1999047581A1/en

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
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2672—Nitrogen or compounds thereof
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
PCT/US1998/024332 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith WO1999047581A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2000536770A JP2002506897A (ja) 1997-11-13 1998-11-13 ポリエーテルポリオールの製造方法及びこれより製造されるポリオール
KR1020007005178A KR20010015813A (ko) 1997-11-13 1998-11-13 폴리에테르 폴리올의 제조방법 및 이로써 제조된 폴리올
BR9813280-6A BR9813280A (pt) 1997-11-13 1998-11-13 Processo para preparar poliéter polióis e polióis preparados com estes
PL98340826A PL340826A1 (en) 1997-11-13 1998-11-13 Method of obtaining polyether polyols and polyols obtained thereby
AU52641/99A AU5264199A (en) 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith
CA002309138A CA2309138A1 (en) 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith
EP98967113A EP1037936A1 (en) 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6531697P 1997-11-13 1997-11-13
US60/065,316 1997-11-13

Publications (1)

Publication Number Publication Date
WO1999047581A1 true WO1999047581A1 (en) 1999-09-23

Family

ID=22061855

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/024332 WO1999047581A1 (en) 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith

Country Status (14)

Country Link
EP (1) EP1037936A1 (id)
JP (1) JP2002506897A (id)
KR (1) KR20010015813A (id)
CN (1) CN1278838A (id)
AR (1) AR017610A1 (id)
AU (1) AU5264199A (id)
BR (1) BR9813280A (id)
CA (1) CA2309138A1 (id)
CO (1) CO5050318A1 (id)
ID (1) ID24600A (id)
PL (1) PL340826A1 (id)
TR (1) TR200001289T2 (id)
WO (1) WO1999047581A1 (id)
ZA (1) ZA9810410B (id)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003029320A1 (en) * 2001-10-01 2003-04-10 Dow Global Technologies Inc. Autocatalytic polyols with gelling characteristics and polyurethane products made therefrom
US20080114086A1 (en) * 2006-11-13 2008-05-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
US20100261870A1 (en) * 2007-12-19 2010-10-14 Basf Se Method for producing polyether alcohols
US20110218262A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing rigid polyurethane foams
US20110218259A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing polyurethanes
WO2011107367A1 (de) 2010-03-02 2011-09-09 Basf Se Verfahren zur herstellung von polyetheralkoholen
US20110263737A1 (en) * 2010-04-26 2011-10-27 Basf Se Process for producing rigid polyurethane foams
US20110263742A1 (en) * 2010-04-26 2011-10-27 Basf Se Process for preparing polyether alcohols
US20120214892A1 (en) * 2011-02-17 2012-08-23 Basf Se Process for producing polyesteretherols
EP2551289A1 (en) * 2011-07-26 2013-01-30 Basf Se Process for the continuous production of polyetherols
US20130030074A1 (en) * 2011-07-26 2013-01-31 Basf Se Process for the continuous production of polyetherols
RU2585629C2 (ru) * 2010-04-26 2016-05-27 Басф Се Способ получения полиэфирполиолов
KR20160147808A (ko) * 2014-04-09 2016-12-23 바스프 에스이 폴리에테르 폴리올의 연속 제조 방법
US11629225B2 (en) 2020-05-26 2023-04-18 Covestro Llc Processes for producing aromatic diamine-initiated polyether polyols

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2012141625A (ru) * 2010-03-02 2014-04-10 Басф Се Способ получения твердых полиуретановых пен
WO2011134856A1 (de) * 2010-04-26 2011-11-03 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen
RU2013142022A (ru) * 2011-02-17 2015-03-27 Басф Се Способ получения сложных полиэфиров простых эфиров спиртов
EP2617748A1 (de) * 2012-01-23 2013-07-24 Basf Se Polyetherester-Polyole und Verfahren zu deren Herstellung
WO2013178623A1 (de) * 2012-05-30 2013-12-05 Basf Se Polyesterole zur herstellung von polyurethan-hartschaumstoffen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124071A2 (de) * 1983-04-28 1984-11-07 BASF Aktiengesellschaft Verfahren zur Herstellung von elastischen, kompakten oder zelligen Polyurethanen
EP0318784A2 (de) * 1987-12-01 1989-06-07 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen auf Basis o-Toluylendiamin, und ihre Verwendung für Polyurethan- und Polyisocyanurat-Kunststoff
EP0458095A1 (de) * 1990-05-10 1991-11-27 BASF Aktiengesellschaft Verfahren zur Herstellung von Urethan- und Urethan und Isocyanuratgruppen enthaltenden Hartschaumstoffen nach dem Polyisocyanat-polyadditionsverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124071A2 (de) * 1983-04-28 1984-11-07 BASF Aktiengesellschaft Verfahren zur Herstellung von elastischen, kompakten oder zelligen Polyurethanen
EP0318784A2 (de) * 1987-12-01 1989-06-07 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen auf Basis o-Toluylendiamin, und ihre Verwendung für Polyurethan- und Polyisocyanurat-Kunststoff
US5030758A (en) * 1987-12-01 1991-07-09 Bayer Aktiengesellschaft Polyether polyols based on o-tolylenediamine, a process for their production, and their use for polyurethane and polyisocyanurate plastics
EP0458095A1 (de) * 1990-05-10 1991-11-27 BASF Aktiengesellschaft Verfahren zur Herstellung von Urethan- und Urethan und Isocyanuratgruppen enthaltenden Hartschaumstoffen nach dem Polyisocyanat-polyadditionsverfahren

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003029320A1 (en) * 2001-10-01 2003-04-10 Dow Global Technologies Inc. Autocatalytic polyols with gelling characteristics and polyurethane products made therefrom
US20080114086A1 (en) * 2006-11-13 2008-05-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
US9284401B2 (en) 2006-11-13 2016-03-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
US20100261870A1 (en) * 2007-12-19 2010-10-14 Basf Se Method for producing polyether alcohols
US20110218262A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing rigid polyurethane foams
US20110218259A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing polyurethanes
WO2011107367A1 (de) 2010-03-02 2011-09-09 Basf Se Verfahren zur herstellung von polyetheralkoholen
US8618337B2 (en) * 2010-04-26 2013-12-31 Basf Se Process for preparing polyether alcohols
US20110263742A1 (en) * 2010-04-26 2011-10-27 Basf Se Process for preparing polyether alcohols
US8927614B2 (en) * 2010-04-26 2015-01-06 Basf Se Process for producing rigid polyurethane foams
US20110263737A1 (en) * 2010-04-26 2011-10-27 Basf Se Process for producing rigid polyurethane foams
RU2585629C2 (ru) * 2010-04-26 2016-05-27 Басф Се Способ получения полиэфирполиолов
US20120214892A1 (en) * 2011-02-17 2012-08-23 Basf Se Process for producing polyesteretherols
EP2551289A1 (en) * 2011-07-26 2013-01-30 Basf Se Process for the continuous production of polyetherols
WO2013014153A1 (en) * 2011-07-26 2013-01-31 Basf Se Process for the continuous production of polyetherols
US20130030074A1 (en) * 2011-07-26 2013-01-31 Basf Se Process for the continuous production of polyetherols
KR20160147808A (ko) * 2014-04-09 2016-12-23 바스프 에스이 폴리에테르 폴리올의 연속 제조 방법
KR102331060B1 (ko) 2014-04-09 2021-11-25 바스프 에스이 폴리에테르 폴리올의 연속 제조 방법
US11629225B2 (en) 2020-05-26 2023-04-18 Covestro Llc Processes for producing aromatic diamine-initiated polyether polyols

Also Published As

Publication number Publication date
BR9813280A (pt) 2000-08-22
TR200001289T2 (tr) 2000-11-21
PL340826A1 (en) 2001-02-26
ZA9810410B (en) 2000-05-15
CO5050318A1 (es) 2001-06-27
JP2002506897A (ja) 2002-03-05
CA2309138A1 (en) 1999-09-23
EP1037936A1 (en) 2000-09-27
AU5264199A (en) 1999-10-11
ID24600A (id) 2000-07-27
AR017610A1 (es) 2001-09-12
CN1278838A (zh) 2001-01-03
KR20010015813A (ko) 2001-02-26

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