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
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 2
- 150000001298 alcohols Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920000570 polyether Polymers 0.000 title abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
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.
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 (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011041300A1 (en) * | 2009-10-02 | 2011-04-07 | 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 |
US9056945B2 (en) * | 2012-03-26 | 2015-06-16 | Basf Se | Process for organocatalytic ring-opening polymerization |
US9156761B2 (en) * | 2012-03-26 | 2015-10-13 | Basf Se | Process for preparing polyether polyols |
US20130261206A1 (en) * | 2012-04-03 | 2013-10-03 | Basf Se | Process for the continuous production of polyetherols |
ES2568037T3 (es) | 2012-04-03 | 2016-04-27 | Basf Se | Procedimiento para la producción continua de polieteroles |
KR102331060B1 (ko) | 2014-04-09 | 2021-11-25 | 바스프 에스이 | 폴리에테르 폴리올의 연속 제조 방법 |
JP6708753B2 (ja) | 2017-10-12 | 2020-06-10 | 株式会社クレハ | 芳香族重合体の連続製造方法及び芳香族重合体の連続製造装置 |
US11629225B2 (en) | 2020-05-26 | 2023-04-18 | Covestro Llc | Processes for producing aromatic diamine-initiated polyether polyols |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL292809A (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 |
US6410801B1 (en) * | 1999-11-18 | 2002-06-25 | Basf Corporation | Continuous process for the production of polyether polyols |
US6380367B1 (en) * | 1999-11-18 | 2002-04-30 | Basf Corporation | Continuous process for the production of sucrose based 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 |
JP5230617B2 (ja) * | 2006-06-23 | 2013-07-10 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリエーテルアルコールの連続製造法 |
CA2714106A1 (en) * | 2008-02-07 | 2009-08-13 | Shell Internationale Research Maatschappij B.V. | Method and composition for enhanced hydrocarbons recovery |
-
2008
- 2008-12-16 RU RU2010129466/04A patent/RU2448125C2/ru not_active IP Right Cessation
- 2008-12-16 MX MX2010005449A patent/MX2010005449A/es active IP Right Grant
- 2008-12-16 US US12/743,116 patent/US20100261870A1/en not_active Abandoned
- 2008-12-16 EP EP08861704A patent/EP2225307B1/de active Active
- 2008-12-16 JP JP2010538639A patent/JP5468013B2/ja not_active Expired - Fee Related
- 2008-12-16 ES ES08861704T patent/ES2394551T3/es active Active
- 2008-12-16 KR KR1020107015855A patent/KR101223841B1/ko active IP Right Grant
- 2008-12-16 CN CN2008801219409A patent/CN101903438B/zh active Active
- 2008-12-16 WO PCT/EP2008/067588 patent/WO2009077517A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2225307A1 (de) | 2010-09-08 |
RU2448125C2 (ru) | 2012-04-20 |
EP2225307B1 (de) | 2012-11-21 |
US20100261870A1 (en) | 2010-10-14 |
ES2394551T3 (es) | 2013-02-01 |
KR101223841B1 (ko) | 2013-01-17 |
CN101903438A (zh) | 2010-12-01 |
CN101903438B (zh) | 2013-05-08 |
JP5468013B2 (ja) | 2014-04-09 |
WO2009077517A1 (de) | 2009-06-25 |
KR20100105693A (ko) | 2010-09-29 |
JP2011506727A (ja) | 2011-03-03 |
RU2010129466A (ru) | 2012-01-27 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |