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MX2010005449A - Metodo para producir alcoholes de polieter. - Google Patents

Metodo para producir alcoholes de polieter.

Info

Publication number
MX2010005449A
MX2010005449A MX2010005449A MX2010005449A MX2010005449A MX 2010005449 A MX2010005449 A MX 2010005449A MX 2010005449 A MX2010005449 A MX 2010005449A MX 2010005449 A MX2010005449 A MX 2010005449A MX 2010005449 A MX2010005449 A MX 2010005449A
Authority
MX
Mexico
Prior art keywords
polyether alcohols
reaction vessel
producing polyether
paste
solid
Prior art date
Application number
MX2010005449A
Other languages
English (en)
Inventor
Achim Loeffler
Dirk Meckelnburg
Matthias Schopohl
Eckard Schauss
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 MX2010005449A publication Critical patent/MX2010005449A/es

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
    • C08G65/2642—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La invención proporciona un proceso para preparar alcoholes de poliéter añadiendo óxidos de alquileno en substancias iniciadoras H-funcionales, de las cuales cuando menos una es sólida a temperatura ambiente en un recipiente de reacción, alimentando los componentes iniciadores continuamente al recipiente de reacción, que comprende preparar una pasta de la substancia iniciadora sólida y alimentar esta pasta continuamente al recipiente de reacción.
MX2010005449A 2007-12-19 2008-12-16 Metodo para producir alcoholes de polieter. MX2010005449A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07150105 2007-12-19
PCT/EP2008/067588 WO2009077517A1 (de) 2007-12-19 2008-12-16 Verfahren zur herstellung von polyetheralkoholen

Publications (1)

Publication Number Publication Date
MX2010005449A true MX2010005449A (es) 2010-06-01

Family

ID=40577722

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010005449A MX2010005449A (es) 2007-12-19 2008-12-16 Metodo para producir alcoholes de polieter.

Country Status (9)

Country Link
US (1) US20100261870A1 (es)
EP (1) EP2225307B1 (es)
JP (1) JP5468013B2 (es)
KR (1) KR101223841B1 (es)
CN (1) CN101903438B (es)
ES (1) ES2394551T3 (es)
MX (1) MX2010005449A (es)
RU (1) RU2448125C2 (es)
WO (1) WO2009077517A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2482931A1 (en) * 2009-10-02 2012-08-08 Basf Se Reduced-odor polyol composition and method of producing same
EP2365019A1 (de) * 2010-03-13 2011-09-14 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
US20130030074A1 (en) * 2011-07-26 2013-01-31 Basf Se Process for the continuous production of polyetherols
EP2551289A1 (en) 2011-07-26 2013-01-30 Basf Se Process for the continuous production of polyetherols
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
US20130261206A1 (en) * 2012-04-03 2013-10-03 Basf Se Process for the continuous production of polyetherols
HUE029628T2 (en) 2012-04-03 2017-04-28 Basf Se Process for the continuous production of polyether alcohols
EP3129424B1 (en) 2014-04-09 2018-06-13 Basf Se Process for the continuous production of polyether polyols
KR102144657B1 (ko) 2017-10-12 2020-08-14 가부시끼가이샤 구레하 방향족 중합체의 연속 제조 방법 및 방향족 중합체의 연속 제조 장치
EP3766570B1 (en) * 2019-07-16 2023-08-30 thyssenkrupp Industrial Solutions AG Process for the production of alkoxylates
US11629225B2 (en) 2020-05-26 2023-04-18 Covestro Llc Processes for producing aromatic diamine-initiated polyether polyols

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632388A (es) * 1962-05-17
US3941769A (en) * 1972-08-22 1976-03-02 Bayer Aktiengesellschaft Process for the preparation of saccharose-hydroxy alkyl ethers
DE3402758A1 (de) * 1984-01-27 1985-08-01 Hoechst Ag, 6230 Frankfurt Viskose waessrige salzloesungen
GB8622345D0 (en) * 1986-09-17 1986-10-22 Tate & Lyle Plc Sucrose derivatives
US5057627A (en) * 1988-06-09 1991-10-15 Shell Oil Company Alkoxylation process catalyzed by phosphate salts of the rare earth elements
US5290558A (en) * 1989-09-21 1994-03-01 Osteotech, Inc. Flowable demineralized bone powder composition and its use in bone repair
JPH04198216A (ja) * 1990-11-27 1992-07-17 Mitsui Toatsu Chem Inc ポリオキシアルキレンポリオールの製造方法
DE4310504A1 (de) * 1993-03-31 1994-10-06 Bayer Ag Niedrigviskose, hochfunktionelle, helle Polyether auf Saccharose-Basis
JPH08260942A (ja) * 1995-03-28 1996-10-08 Hideo Yoshikawa 排気浄化装置
US5689012A (en) * 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
AR017610A1 (es) * 1997-11-13 2001-09-12 Dow Chemical Co Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores
JP2000017070A (ja) * 1998-07-03 2000-01-18 Asahi Glass Co Ltd 水酸基含有ポリオキシアルキレン
DE19944762A1 (de) * 1999-09-17 2001-03-22 Basf Ag Verfahren zur Herstellung von Blockweichschaumpolyolen
US6380367B1 (en) * 1999-11-18 2002-04-30 Basf Corporation Continuous process for the production of sucrose based polyether polyols
US6410801B1 (en) * 1999-11-18 2002-06-25 Basf Corporation Continuous process for the production of polyether polyols
DE10156014A1 (de) * 2001-11-15 2003-06-05 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
DE10237910A1 (de) * 2002-08-14 2004-02-26 Basf Ag Verfahren zur Herstellung von hochfunktionellen Polyetherolen
DE10324998A1 (de) * 2003-06-03 2004-12-23 Basf Ag Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse
US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
DE102005015894A1 (de) * 2005-04-06 2006-10-12 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
US20070199976A1 (en) * 2006-02-27 2007-08-30 Mao-Yao Huang Process of forming a polyol
US20070203319A1 (en) * 2006-02-27 2007-08-30 Dexheimer Edward M Process of forming a polyol
CN101479316B (zh) * 2006-06-23 2011-11-30 巴斯夫欧洲公司 聚醚醇的连续制备方法
WO2009100301A1 (en) * 2008-02-07 2009-08-13 Shell Oil Company Method and composition for enhanced hydrocarbons recovery

Also Published As

Publication number Publication date
CN101903438A (zh) 2010-12-01
EP2225307B1 (de) 2012-11-21
ES2394551T3 (es) 2013-02-01
WO2009077517A1 (de) 2009-06-25
EP2225307A1 (de) 2010-09-08
US20100261870A1 (en) 2010-10-14
CN101903438B (zh) 2013-05-08
KR20100105693A (ko) 2010-09-29
JP2011506727A (ja) 2011-03-03
RU2448125C2 (ru) 2012-04-20
JP5468013B2 (ja) 2014-04-09
RU2010129466A (ru) 2012-01-27
KR101223841B1 (ko) 2013-01-17

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