SG10201407040QA - Process for the preparation of polyetherols from alkylene oxides - Google Patents

Process for the preparation of polyetherols from alkylene oxides

Info

Publication number
SG10201407040QA
SG10201407040QA SG10201407040QA SG10201407040QA SG10201407040QA SG 10201407040Q A SG10201407040Q A SG 10201407040QA SG 10201407040Q A SG10201407040Q A SG 10201407040QA SG 10201407040Q A SG10201407040Q A SG 10201407040QA SG 10201407040Q A SG10201407040Q A SG 10201407040QA
Authority
SG
Singapore
Prior art keywords
polyetherols
preparation
alkylene oxides
alkylene
oxides
Prior art date
Application number
SG10201407040QA
Other languages
English (en)
Inventor
Matthias Schopohl
Thomas Ostrowski
Dirk Meckelnburg
Renata Jovanovic
Achim Löffler
Hans-Jürgen Pallasch
Thorsten Friese
Eckard Schauss
Susanne Szeschkus
Vinit Chilekar
Hans Volkmar Schwarz
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43050003&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG10201407040Q(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of SG10201407040QA publication Critical patent/SG10201407040QA/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
    • C08G65/2696—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
    • 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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG10201407040QA 2009-07-29 2010-07-27 Process for the preparation of polyetherols from alkylene oxides SG10201407040QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09166741 2009-07-29

Publications (1)

Publication Number Publication Date
SG10201407040QA true SG10201407040QA (en) 2014-11-27

Family

ID=43050003

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2012005708A SG178118A1 (en) 2009-07-29 2010-07-27 Process for the preparation of polyetherols from alkylene oxides
SG10201407040QA SG10201407040QA (en) 2009-07-29 2010-07-27 Process for the preparation of polyetherols from alkylene oxides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2012005708A SG178118A1 (en) 2009-07-29 2010-07-27 Process for the preparation of polyetherols from alkylene oxides

Country Status (11)

Country Link
US (1) US20120130134A1 (iw)
EP (1) EP2459618B1 (iw)
JP (1) JP5717738B2 (iw)
KR (1) KR101793748B1 (iw)
CN (1) CN102575000B (iw)
ES (1) ES2463116T3 (iw)
MX (1) MX2012001143A (iw)
PT (1) PT2459618E (iw)
RU (1) RU2560724C2 (iw)
SG (2) SG178118A1 (iw)
WO (1) WO2011012599A1 (iw)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039090A1 (de) 2010-08-09 2012-02-09 Basf Se Verfahren zur Herstellung von Polyetheralkoholen
US8957257B2 (en) 2011-07-19 2015-02-17 Basf Se Process for a continuous production of polyetherols
JP6122050B2 (ja) * 2014-02-28 2017-04-26 三洋化成工業株式会社 精製ポリエチレングリコールの製造方法
CN104151540B (zh) * 2014-08-06 2016-08-17 山东蓝星东大化工有限责任公司 低voc含量高回弹聚氨酯泡沫用聚醚多元醇的制备方法
CN110790916B (zh) * 2019-10-09 2022-04-22 万华化学集团股份有限公司 一种低气味聚醚多元醇的制备方法
CN111514618B (zh) * 2020-04-01 2022-08-16 南京师范大学 一种吹扫装置、工作方法及聚丙二醇轻质组分的脱除方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899409A (en) * 1931-08-14 1933-02-28 Girdler Corp Bubble tower
US2470652A (en) * 1946-11-30 1949-05-17 Pan American Refining Corp Industrial contacting material
SU889069A1 (ru) * 1980-03-13 1981-12-15 Предприятие П/Я Г-4684 Насадка дл колонных аппаратов
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
DE19629160A1 (de) * 1996-07-19 1998-01-22 Basf Ag Verfahren zur Herstellung von Polyurethanweichschaumstoffen
DE19632359A1 (de) 1996-08-10 1998-02-19 Heinz Potschies Zahnbürstenhalter
DE19710443A1 (de) * 1997-03-13 1998-09-17 Basf Ag Verfahren zur Behandlung von Polyetherpolyolen
DE19742978A1 (de) 1997-09-29 1999-04-01 Basf Ag Multimetallcyanidkomplexe als Katalysatoren
IS4687A (is) * 1998-03-13 1998-04-06 Shell Internationale Research Maatschappij B.V. Aðferð við framleiðslu á lyktarlitlum pólýeter pólýólum
DE19838156A1 (de) * 1998-08-21 2000-02-24 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
US6613714B2 (en) 1999-06-02 2003-09-02 Basf Aktiengesellschaft Multimetal cyanide compounds, their preparation and their use
DE19941242A1 (de) 1999-08-31 2001-03-08 Basf Ag Polyetheralkohole
DE10223054A1 (de) * 2002-05-24 2003-12-04 Basf Ag Verfahren zur Herstellung von Polyetherolen
DE10324998A1 (de) * 2003-06-03 2004-12-23 Basf Ag Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse
KR101137783B1 (ko) * 2004-06-09 2012-04-24 쉘 인터내셔날 리써취 마트샤피지 비.브이. 냄새없는 폴리에테르 폴리올의 제조 방법
DE102004031836A1 (de) 2004-06-30 2006-01-19 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
ATE473252T1 (de) 2006-06-23 2010-07-15 Basf Se Verfahren zur kontinuierlichen herstellung von polyetheralkoholen
DE102006029588A1 (de) * 2006-06-26 2007-12-27 Bayer Materialscience Ag Verfahren zum Strippen von Polymerpolyolen
WO2011041161A1 (en) * 2009-09-29 2011-04-07 Dow Global Technologies, Inc. Single column stripping and drying process

Also Published As

Publication number Publication date
EP2459618B1 (de) 2014-04-23
RU2012107136A (ru) 2013-09-10
KR101793748B1 (ko) 2017-11-03
WO2011012599A1 (de) 2011-02-03
RU2560724C2 (ru) 2015-08-20
PT2459618E (pt) 2014-05-19
MX2012001143A (es) 2012-02-22
KR20120047280A (ko) 2012-05-11
EP2459618A1 (de) 2012-06-06
US20120130134A1 (en) 2012-05-24
CN102575000B (zh) 2014-04-16
JP5717738B2 (ja) 2015-05-13
CN102575000A (zh) 2012-07-11
JP2013500368A (ja) 2013-01-07
SG178118A1 (en) 2012-03-29
ES2463116T3 (es) 2014-05-27

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