PL340826A1 - Method of obtaining polyether polyols and polyols obtained thereby - Google Patents

Method of obtaining polyether polyols and polyols obtained thereby

Info

Publication number
PL340826A1
PL340826A1 PL98340826A PL34082698A PL340826A1 PL 340826 A1 PL340826 A1 PL 340826A1 PL 98340826 A PL98340826 A PL 98340826A PL 34082698 A PL34082698 A PL 34082698A PL 340826 A1 PL340826 A1 PL 340826A1
Authority
PL
Poland
Prior art keywords
polyols
obtaining polyether
polyether polyols
obtaining
polyols obtained
Prior art date
Application number
PL98340826A
Other languages
English (en)
Inventor
Raymond A Plepys
Charles M Keillor
Randall K Whitmire
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of PL340826A1 publication Critical patent/PL340826A1/xx

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)
PL98340826A 1997-11-13 1998-11-13 Method of obtaining polyether polyols and polyols obtained thereby PL340826A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6531697P 1997-11-13 1997-11-13
PCT/US1998/024332 WO1999047581A1 (en) 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith

Publications (1)

Publication Number Publication Date
PL340826A1 true PL340826A1 (en) 2001-02-26

Family

ID=22061855

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98340826A PL340826A1 (en) 1997-11-13 1998-11-13 Method of obtaining polyether polyols and polyols obtained thereby

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)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2460921A1 (en) * 2001-10-01 2003-04-10 Nelson G. Rondan Autocatalytic polyols with gelling characteristics and polyurethane products made therefrom
US9284401B2 (en) * 2006-11-13 2016-03-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
RU2448125C2 (ru) * 2007-12-19 2012-04-20 Басф Се Способ получения простых полиэфирспиртов
BR112012021119A2 (pt) * 2010-03-02 2016-05-17 Basf Se processo para a preparação de um poliéter-álcool, poliéter-álcool, e, uso de um poliéter-álcool
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
WO2011107374A1 (de) * 2010-03-02 2011-09-09 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen
US8618337B2 (en) * 2010-04-26 2013-12-31 Basf Se Process for preparing polyether alcohols
US8927614B2 (en) * 2010-04-26 2015-01-06 Basf Se Process for producing rigid polyurethane foams
SG184522A1 (en) * 2010-04-26 2012-11-29 Basf Se Method for producing polyether alcohols
JP5823496B2 (ja) * 2010-04-26 2015-11-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 硬質ポリウレタンフォームの製造方法
US20120214892A1 (en) * 2011-02-17 2012-08-23 Basf Se Process for producing polyesteretherols
JP2014505777A (ja) * 2011-02-17 2014-03-06 ビーエーエスエフ ソシエタス・ヨーロピア ポリエステルエーテルオールの製造方法
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
EP2617748A1 (de) * 2012-01-23 2013-07-24 Basf Se Polyetherester-Polyole und Verfahren zu deren Herstellung
HUE036775T2 (hu) * 2012-05-30 2018-07-30 Basf Se Poliuretán-keményhabok elõállítására szolgáló poliészterolok
CN106164130B (zh) * 2014-04-09 2020-07-31 巴斯夫欧洲公司 连续生产聚醚多元醇的方法
US11629225B2 (en) 2020-05-26 2023-04-18 Covestro Llc Processes for producing aromatic diamine-initiated polyether polyols
EP4766761A1 (en) * 2023-08-25 2026-07-01 Dow Global Technologies LLC ALCOXYLATION PROCESS USING DIPYRIDINIUM CATALYSTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315382A1 (de) * 1983-04-28 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen, kompakten oder zelligen polyurethanen
DE3740634A1 (de) * 1987-12-01 1989-06-15 Bayer Ag Polyetherpolyole auf basis o-toluylendiamin, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe
DE4014923A1 (de) * 1990-05-10 1991-11-14 Basf Ag Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen nach dem polyisocyanat-polyadditionsverfahren und die hierfuer geeigneten polyoxyalkylen-polyole

Also Published As

Publication number Publication date
KR20010015813A (ko) 2001-02-26
CO5050318A1 (es) 2001-06-27
JP2002506897A (ja) 2002-03-05
AR017610A1 (es) 2001-09-12
ZA9810410B (en) 2000-05-15
WO1999047581A1 (en) 1999-09-23
EP1037936A1 (en) 2000-09-27
BR9813280A (pt) 2000-08-22
TR200001289T2 (tr) 2000-11-21
ID24600A (id) 2000-07-27
AU5264199A (en) 1999-10-11
CA2309138A1 (en) 1999-09-23
CN1278838A (zh) 2001-01-03

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