ZA9810410B - Process for preparing polyether polyols and polyols prepared therewith. - Google Patents

Process for preparing polyether polyols and polyols prepared therewith.

Info

Publication number
ZA9810410B
ZA9810410B ZA9810410A ZA9810410A ZA9810410B ZA 9810410 B ZA9810410 B ZA 9810410B ZA 9810410 A ZA9810410 A ZA 9810410A ZA 9810410 A ZA9810410 A ZA 9810410A ZA 9810410 B ZA9810410 B ZA 9810410B
Authority
ZA
South Africa
Prior art keywords
polyols
prepared therewith
preparing polyether
polyether polyols
preparing
Prior art date
Application number
ZA9810410A
Inventor
Raymond A Plepys
Randall K Whitmire
Charles M Keillor
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 ZA9810410B publication Critical patent/ZA9810410B/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
ZA9810410A 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith. ZA9810410B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA9810410B true ZA9810410B (en) 2000-05-15

Family

ID=22061855

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9810410A ZA9810410B (en) 1997-11-13 1998-11-13 Process for preparing polyether polyols and polyols prepared therewith.

Country Status (14)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL368988A1 (en) * 2001-10-01 2005-04-04 Dow Global Technologies Inc. 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
WO2009077517A1 (en) * 2007-12-19 2009-06-25 Basf Se Method for producing polyether alcohols
RU2564031C2 (en) * 2010-03-02 2015-09-27 Басф Се Method of producing polyether alcohols
MX2012009972A (en) * 2010-03-02 2012-09-21 Basf Se Method for producing polyurethane hard foam materials.
US20110218259A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing polyurethanes
US20110218262A1 (en) * 2010-03-02 2011-09-08 Basf Se Preparing rigid polyurethane foams
US8927614B2 (en) * 2010-04-26 2015-01-06 Basf Se Process for producing rigid polyurethane foams
AU2011246621B2 (en) * 2010-04-26 2015-04-30 Basf Se Process for producing rigid polyurethane foams
KR101793765B1 (en) * 2010-04-26 2017-11-03 바스프 에스이 Method for producing polyether alcohols
US8618337B2 (en) * 2010-04-26 2013-12-31 Basf Se Process for preparing polyether alcohols
ES2525943T3 (en) * 2011-02-17 2015-01-02 Basf Se Procedure for the preparation of polyester stereols
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
EP2617748A1 (en) * 2012-01-23 2013-07-24 Basf Se Polyether ester polyols and method for their manufacture
HUE036775T2 (en) * 2012-05-30 2018-07-30 Basf Se Polyesterols for manufacturing polyurethane solid foam substances
CN106164130B (en) * 2014-04-09 2020-07-31 巴斯夫欧洲公司 Method for continuously producing polyether polyols
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 (en) * 1983-04-28 1984-10-31 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING ELASTIC, COMPACT OR CELLULAR POLYURETHANES
DE3740634A1 (en) * 1987-12-01 1989-06-15 Bayer Ag POLYETHEROL POLYOLS BASED ON O-TOLUYLENEDIAMINE, PROCESS FOR THEIR PREPARATION AND USE OF POLYURETHANE AND POLYISOCYANURATE PLASTICS
DE4014923A1 (en) * 1990-05-10 1991-11-14 Basf Ag PROCESS FOR PRODUCING HARD FOAM MATERIALS CONTAINING URETHANE OR URETHANE AND ISOCYANURATE GROUPS BY THE POLYISOCYANATE POLYADDITIONAL PROCESS AND THE POLYOXYALKYLENE POLYOLS SUITABLE FOR THEM

Also Published As

Publication number Publication date
EP1037936A1 (en) 2000-09-27
AU5264199A (en) 1999-10-11
PL340826A1 (en) 2001-02-26
ID24600A (en) 2000-07-27
BR9813280A (en) 2000-08-22
CA2309138A1 (en) 1999-09-23
AR017610A1 (en) 2001-09-12
CO5050318A1 (en) 2001-06-27
JP2002506897A (en) 2002-03-05
WO1999047581A1 (en) 1999-09-23
TR200001289T2 (en) 2000-11-21
KR20010015813A (en) 2001-02-26
CN1278838A (en) 2001-01-03

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