AR017610A1 - Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores - Google Patents

Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores

Info

Publication number
AR017610A1
AR017610A1 ARP980105741A ARP980105741A AR017610A1 AR 017610 A1 AR017610 A1 AR 017610A1 AR P980105741 A ARP980105741 A AR P980105741A AR P980105741 A ARP980105741 A AR P980105741A AR 017610 A1 AR017610 A1 AR 017610A1
Authority
AR
Argentina
Prior art keywords
prepare
catalysts
polyols
polyether polyols
polietes
Prior art date
Application number
ARP980105741A
Other languages
English (en)
Spanish (es)
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 AR017610A1 publication Critical patent/AR017610A1/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
    • 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)
ARP980105741A 1997-11-13 1998-11-12 Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores AR017610A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6531697P 1997-11-13 1997-11-13

Publications (1)

Publication Number Publication Date
AR017610A1 true AR017610A1 (es) 2001-09-12

Family

ID=22061855

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980105741A AR017610A1 (es) 1997-11-13 1998-11-12 Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores

Country Status (14)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005504857A (ja) * 2001-10-01 2005-02-17 ダウ グローバル テクノロジーズ インコーポレイティド ゲル化特性を有する自触媒ポリオール及びそれから製造されるポリウレタン生成物
US9284401B2 (en) * 2006-11-13 2016-03-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
KR101223841B1 (ko) * 2007-12-19 2013-01-17 바스프 에스이 폴리에테르 알콜의 제조 방법
US20110218262A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing rigid polyurethane foams
EP2542607A1 (fr) * 2010-03-02 2013-01-09 Basf Se Procédé de fabrication de mousses rigides de polyuréthane
SG10201501543SA (en) * 2010-03-02 2015-04-29 Basf Se Process for preparing polyether alcohols
US20110218259A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing polyurethanes
MX2012011728A (es) * 2010-04-26 2012-11-06 Basf Se Metodo para producir alcoholes de polieter.
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
HUE025768T2 (en) * 2010-04-26 2016-04-28 Basf Se A process for producing polyurethane hard foam
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 (fr) * 2011-07-26 2013-01-30 Basf Se Processus pour la production continue de polyéthérols
US20130030074A1 (en) * 2011-07-26 2013-01-31 Basf Se Process for the continuous production of polyetherols
EP2617748A1 (fr) * 2012-01-23 2013-07-24 Basf Se Polyesters polyols et leur procédé de fabrication
HUE036775T2 (hu) * 2012-05-30 2018-07-30 Basf Se Poliuretán-keményhabok elõállítására szolgáló poliészterolok
MX2016013246A (es) * 2014-04-09 2017-01-18 Basf Se Proceso para la produccion continua de polioles de polieter.
US11629225B2 (en) 2020-05-26 2023-04-18 Covestro Llc Processes for producing aromatic diamine-initiated polyether polyols

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
CA2309138A1 (fr) 1999-09-23
ID24600A (id) 2000-07-27
TR200001289T2 (tr) 2000-11-21
BR9813280A (pt) 2000-08-22
WO1999047581A1 (fr) 1999-09-23
JP2002506897A (ja) 2002-03-05
AU5264199A (en) 1999-10-11
EP1037936A1 (fr) 2000-09-27
CO5050318A1 (es) 2001-06-27
CN1278838A (zh) 2001-01-03
KR20010015813A (ko) 2001-02-26
PL340826A1 (en) 2001-02-26
ZA9810410B (en) 2000-05-15

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