ATE349478T1 - Verfahren zur herstellung von polyetherpolyolen - Google Patents

Verfahren zur herstellung von polyetherpolyolen

Info

Publication number
ATE349478T1
ATE349478T1 AT04713550T AT04713550T ATE349478T1 AT E349478 T1 ATE349478 T1 AT E349478T1 AT 04713550 T AT04713550 T AT 04713550T AT 04713550 T AT04713550 T AT 04713550T AT E349478 T1 ATE349478 T1 AT E349478T1
Authority
AT
Austria
Prior art keywords
polyether polyols
producing polyether
reacting
molecular weight
average molecular
Prior art date
Application number
AT04713550T
Other languages
English (en)
Inventor
Johannes Gerhardus Jos Beckers
Cauze De Nazelle Gerard Du
Gerardus Wilhelmus Ingenbleek
Parminder Singh Sangha
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32923967&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE349478(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE349478T1 publication Critical patent/ATE349478T1/de

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
    • C08G65/2609—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 containing aliphatic 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
    • C08G65/2696—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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/62—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the nature of monomer used
    • C08G2650/68—Especially purified monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Stored Programmes (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT04713550T 2003-02-26 2004-02-23 Verfahren zur herstellung von polyetherpolyolen ATE349478T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200300802 2003-02-26

Publications (1)

Publication Number Publication Date
ATE349478T1 true ATE349478T1 (de) 2007-01-15

Family

ID=32923967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04713550T ATE349478T1 (de) 2003-02-26 2004-02-23 Verfahren zur herstellung von polyetherpolyolen

Country Status (8)

Country Link
US (1) US20040220353A1 (de)
EP (1) EP1601708B1 (de)
CN (1) CN1753931A (de)
AT (1) ATE349478T1 (de)
DE (1) DE602004003918T2 (de)
ES (1) ES2275211T3 (de)
PL (1) PL377434A1 (de)
WO (1) WO2004076528A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040248A1 (en) * 2003-10-10 2005-05-06 Shell Internationale Research Maatschappij B.V. Process for the preparation of a polyether polyol
EP1935918A1 (de) * 2006-12-20 2008-06-25 Repsol Ypf S.A. Neue reaktive Polyolen
CN102365101A (zh) 2009-03-27 2012-02-29 阿克塔马克斯手术器材有限责任公司 包含聚甘油醛的组织粘合剂和密封剂
SG181448A1 (en) * 2010-01-15 2012-08-30 Basf Se "process for the dmc-catalyzed preparation of polyols"
WO2011110528A1 (de) * 2010-03-09 2011-09-15 Basf Se Verfahren zur herstellung von polyolen mit basischer katalyse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1034482A (en) * 1963-01-11 1966-06-29 Lankro Chem Ltd Improvements in or relating to polyethers and polyurethanes obtained therefrom
US3574772A (en) * 1968-10-25 1971-04-13 Halcon International Inc Preparation of pure mono- and dipropylene glycol by plural stage distillation with side stream recovery
US3881996A (en) * 1973-11-21 1975-05-06 Oxirane Corp Recovery of propylene oxide by plural stage distillation
DE3030737A1 (de) * 1980-08-14 1982-03-25 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von hochaktivierten, hydroxylgruppenhaltigen polyoxyalkylen-polyoxyethylenethern
DE3229216A1 (de) * 1982-08-05 1984-02-09 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von rohen polyether-polyolen
EP0557116B1 (de) * 1992-02-20 1996-12-18 Arco Chemical Technology, Inc. Reinigung von niedrigem Alkylenoxyd
US5364973A (en) * 1993-05-06 1994-11-15 Arco Chemical Technology Productive process for making conventional and low-unsaturation polyether polyols
US6024840A (en) * 1997-08-08 2000-02-15 Arco Chemical Technology, L.P. Propylene oxide purification
ATE294830T1 (de) * 2000-05-15 2005-05-15 Shell Int Research Verfahren zur herstellung von polyehterpolyolen

Also Published As

Publication number Publication date
ES2275211T3 (es) 2007-06-01
EP1601708A1 (de) 2005-12-07
EP1601708B1 (de) 2006-12-27
DE602004003918T2 (de) 2007-10-11
CN1753931A (zh) 2006-03-29
US20040220353A1 (en) 2004-11-04
PL377434A1 (pl) 2006-02-06
DE602004003918D1 (de) 2007-02-08
WO2004076528A1 (en) 2004-09-10

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