ATE373685T1 - Verfahren zur herstellung von geruchsarmem polyetherpolyol - Google Patents

Verfahren zur herstellung von geruchsarmem polyetherpolyol

Info

Publication number
ATE373685T1
ATE373685T1 AT05752515T AT05752515T ATE373685T1 AT E373685 T1 ATE373685 T1 AT E373685T1 AT 05752515 T AT05752515 T AT 05752515T AT 05752515 T AT05752515 T AT 05752515T AT E373685 T1 ATE373685 T1 AT E373685T1
Authority
AT
Austria
Prior art keywords
polyether polyol
polyol
sup
vessel
producing low
Prior art date
Application number
AT05752515T
Other languages
English (en)
Inventor
Henricus Petrus Be Duijghuisen
Michiel Barend Eleveld
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=34930387&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE373685(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 ATE373685T1 publication Critical patent/ATE373685T1/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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • 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
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
AT05752515T 2004-06-09 2005-06-08 Verfahren zur herstellung von geruchsarmem polyetherpolyol ATE373685T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04253417 2004-06-09

Publications (1)

Publication Number Publication Date
ATE373685T1 true ATE373685T1 (de) 2007-10-15

Family

ID=34930387

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05752515T ATE373685T1 (de) 2004-06-09 2005-06-08 Verfahren zur herstellung von geruchsarmem polyetherpolyol

Country Status (9)

Country Link
US (1) US20080033214A1 (de)
EP (1) EP1756198B2 (de)
JP (1) JP2008501839A (de)
KR (1) KR101137783B1 (de)
CN (1) CN1965014B (de)
AT (1) ATE373685T1 (de)
DE (1) DE602005002564T3 (de)
ES (1) ES2290916T5 (de)
WO (1) WO2005121214A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029588A1 (de) * 2006-06-26 2007-12-27 Bayer Materialscience Ag Verfahren zum Strippen von Polymerpolyolen
DE102009002371A1 (de) 2009-04-15 2010-10-21 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von geruchlosen Polyetheralkoholen mittels DMC-Katalysatoren und deren Verwendung in kosmetischen und/oder dermatologischen Zubereitungen
SG10201407040QA (en) * 2009-07-29 2014-11-27 Basf Se Process for the preparation of polyetherols from alkylene oxides
BR112012006920B1 (pt) 2009-09-29 2020-02-04 Dow Global Technologies Llc Processo para extrair e secar um material orgânico de partida
BR112012007190A2 (pt) 2009-09-30 2016-03-29 Basf Se processo para a preparação de polímeros alcoxilados, polímero alcoxilado, processo para preparar poliuretanos, poliuretanos, reagente tensoativo, e, formulação detergente
CN105037703A (zh) * 2015-08-31 2015-11-11 句容宁武新材料发展有限公司 一种抽提聚醚多元醇中甲醛和乙醛的方法
EP3914633B1 (de) * 2019-01-23 2023-11-15 Clariant International Ltd Dispergiermittel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260899A (en) * 1975-11-14 1977-05-19 Nippon Oil & Fats Co Ltd Purification method of polyalkylene
JPS56104936A (en) * 1980-01-24 1981-08-21 Dai Ichi Kogyo Seiyaku Co Ltd Purification of polyether polyol
US4443634A (en) * 1983-03-29 1984-04-17 Conoco Inc. Removal of impurities
US5364973A (en) * 1993-05-06 1994-11-15 Arco Chemical Technology Productive process for making conventional and low-unsaturation polyether polyols
DE19530388A1 (de) * 1995-08-18 1997-02-20 Bayer Ag Geruchsarme, höhermolekulare Polyetherpolyole, ein Verfahren zu deren Herstellung sowie deren Verwendung für die Herstellung von auf Polyetherpolyolen aufbauenden Polymeren, Kosmetika und pharmazeutischen Produkten
US6060627A (en) * 1997-05-08 2000-05-09 Arco Chemical Technology, L.P. Polyol purification
US5844070A (en) * 1997-05-16 1998-12-01 Arco Chemical Technology, L.P. Process for rapid activation of double metal cyanide catalysts
IS4687A (is) * 1998-03-13 1998-04-06 Shell Internationale Research Maatschappij B.V. Aðferð við framleiðslu á lyktarlitlum pólýeter pólýólum
DE19949091A1 (de) * 1999-10-12 2001-04-26 Basf Ag Polyester-Polyetherblockcopolymere
DE10137628A1 (de) * 2001-08-03 2003-02-27 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
EP1295902A1 (de) † 2001-09-20 2003-03-26 Shell Internationale Researchmaatschappij B.V. Verfahren zur Herstellung von Polyoxyalkylenpolyethern
DE10156117A1 (de) * 2001-11-15 2003-05-28 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
ES2199666B1 (es) * 2002-02-25 2005-06-01 Repsol Quimica, S.A. Procedimiento de produccion de polioleteres.
DE10240186A1 (de) * 2002-08-28 2004-03-11 Basf Ag Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen
DE10324998A1 (de) * 2003-06-03 2004-12-23 Basf Ag Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse
US20050107643A1 (en) * 2003-11-13 2005-05-19 Thomas Ostrowski Preparation of polyether alcohols

Also Published As

Publication number Publication date
WO2005121214A1 (en) 2005-12-22
DE602005002564D1 (de) 2007-10-31
DE602005002564T2 (de) 2008-06-26
US20080033214A1 (en) 2008-02-07
EP1756198A1 (de) 2007-02-28
EP1756198B1 (de) 2007-09-19
KR20070032307A (ko) 2007-03-21
JP2008501839A (ja) 2008-01-24
EP1756198B2 (de) 2011-02-23
ES2290916T5 (es) 2011-06-17
CN1965014B (zh) 2010-06-09
DE602005002564T3 (de) 2011-08-18
KR101137783B1 (ko) 2012-04-24
CN1965014A (zh) 2007-05-16
ES2290916T3 (es) 2008-02-16

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