SG10201502851WA - Methods for producing polyetherols - Google Patents

Methods for producing polyetherols

Info

Publication number
SG10201502851WA
SG10201502851WA SG10201502851WA SG10201502851WA SG10201502851WA SG 10201502851W A SG10201502851W A SG 10201502851WA SG 10201502851W A SG10201502851W A SG 10201502851WA SG 10201502851W A SG10201502851W A SG 10201502851WA SG 10201502851W A SG10201502851W A SG 10201502851WA
Authority
SG
Singapore
Prior art keywords
methods
producing polyetherols
polyetherols
producing
Prior art date
Application number
SG10201502851WA
Inventor
Peter Deglmann
Sirus Zarbakhsh
Achim Löffler
Kerstin Wiss
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of SG10201502851WA publication Critical patent/SG10201502851WA/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
    • 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

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)
  • Polyesters Or Polycarbonates (AREA)
SG10201502851WA 2010-05-14 2011-05-11 Methods for producing polyetherols SG10201502851WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10162850 2010-05-14

Publications (1)

Publication Number Publication Date
SG10201502851WA true SG10201502851WA (en) 2015-05-28

Family

ID=44114425

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201502851WA SG10201502851WA (en) 2010-05-14 2011-05-11 Methods for producing polyetherols
SG2012080875A SG185398A1 (en) 2010-05-14 2011-05-11 Methods for producing polyetherols

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2012080875A SG185398A1 (en) 2010-05-14 2011-05-11 Methods for producing polyetherols

Country Status (11)

Country Link
EP (2) EP2765151B1 (en)
JP (1) JP5917495B2 (en)
KR (1) KR101805227B1 (en)
CN (1) CN102892808B (en)
BR (1) BR112012028944A2 (en)
ES (2) ES2492524T3 (en)
MX (1) MX344909B (en)
PL (1) PL2569349T3 (en)
RU (1) RU2570701C2 (en)
SG (2) SG10201502851WA (en)
WO (1) WO2011141492A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2644635A1 (en) * 2012-03-26 2013-10-02 Basf Se Process for organocatalytic ring-opening polymerisation
EP2644636A1 (en) * 2012-03-26 2013-10-02 Basf Se Method for manufacturing polyether polyols
US9156761B2 (en) 2012-03-26 2015-10-13 Basf Se Process for preparing polyether polyols
US9056945B2 (en) 2012-03-26 2015-06-16 Basf Se Process for organocatalytic ring-opening polymerization
EP3034537B1 (en) 2014-12-16 2020-02-26 Basf Se Method for organocatalytic ring-opening polymerisation
EP3495353B1 (en) 2016-08-04 2021-11-17 Koei Chemical Company, Limited Amidate compound, catalyst for polyurethane production, and method for producing polyurethane resin
CN110475765B (en) 2017-03-31 2023-04-07 广荣化学株式会社 Preparation method of amide compound
CN116333294B (en) * 2023-05-04 2023-12-29 辽宁奥克药业股份有限公司 Catalyst for preparing block polyether and preparation method of block polyether
CN116284735B (en) * 2023-05-04 2023-12-29 辽宁奥克药业股份有限公司 Catalyst for preparing block polyether and preparation method of block polyether

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901774A1 (en) 1979-01-18 1980-07-24 Elastogran Gmbh Polyurethane elastomer free running dyestuff or auxiliary concentrate - is resistant to microbes and stable, and mixes well with elastomer
US5001165A (en) * 1985-09-30 1991-03-19 Sloss Industries Corporation Polyoxyalkylene solubilizers for polyol blends
DE3721058A1 (en) * 1987-06-26 1989-01-05 Bayer Ag METHOD FOR THE PRODUCTION OF COLD-CURING POLYURETHANE SOFT MOLDING FOAMS
DE3942329A1 (en) * 1989-12-21 1991-06-27 Basf Ag METHOD FOR PRODUCING POLYURETHANOUS FUEL GRAINS WITH LOW STERILIZED HAIR AND BLOCKPOLYOXYPROPYLENE POLYOXYETHYLENE POLYOL MIXTURES USES THEREOF
US5627120A (en) * 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
JP3830274B2 (en) * 1998-04-16 2006-10-04 三井化学株式会社 Process for producing polyalkylene oxide
DE19928156A1 (en) * 1999-06-19 2000-12-28 Bayer Ag Polyetherpolyols for preparation of soft polyurethane foams avoid increase in monofunctional polyethers and decrease in functionality with increased chain length and difficulty in alkoxylation of conventional starting compounds
DE10129062A1 (en) * 2001-06-15 2002-12-19 Basf Ag Process for the production of highly elastic polyurethane foams
ATE348849T1 (en) 2002-02-23 2007-01-15 Bayer Materialscience Ag METHOD FOR PRODUCING SOFT, EASY DEFORMABLE THERMOPLASTIC POLYURETHANE ELASTOMERS WITH LOW SHRINKAGE
FR2919296A1 (en) * 2007-07-25 2009-01-30 Rhodia Operations Sas OPENING EPOXY CYCLES BY CARBENES.
EP2110397A1 (en) * 2008-04-16 2009-10-21 Sika Technology AG Polyurethane polymer based on amphiphilic block copolymers and its use as impact resistance modifier
CN101665567B (en) * 2008-09-01 2011-11-23 南京工业大学 Method for controllable ring-opening polymerization of cyclic compound catalyzed by carbene derivative

Also Published As

Publication number Publication date
SG185398A1 (en) 2012-12-28
ES2611467T3 (en) 2017-05-09
CN102892808A (en) 2013-01-23
ES2492524T3 (en) 2014-09-09
EP2765151B1 (en) 2016-10-19
EP2569349A1 (en) 2013-03-20
MX2012013177A (en) 2012-11-29
KR20130064754A (en) 2013-06-18
CN102892808B (en) 2014-12-31
KR101805227B1 (en) 2017-12-05
JP2013526630A (en) 2013-06-24
RU2012153907A (en) 2014-06-20
JP5917495B2 (en) 2016-05-18
EP2765151A1 (en) 2014-08-13
RU2570701C2 (en) 2015-12-10
WO2011141492A1 (en) 2011-11-17
PL2569349T3 (en) 2014-11-28
MX344909B (en) 2017-01-11
BR112012028944A2 (en) 2016-07-26
EP2569349B1 (en) 2014-06-18

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