ES2242003T3 - Procedimiento mejorado para la preparacion de polioleteres. - Google Patents
Procedimiento mejorado para la preparacion de polioleteres.Info
- Publication number
- ES2242003T3 ES2242003T3 ES02714155T ES02714155T ES2242003T3 ES 2242003 T3 ES2242003 T3 ES 2242003T3 ES 02714155 T ES02714155 T ES 02714155T ES 02714155 T ES02714155 T ES 02714155T ES 2242003 T3 ES2242003 T3 ES 2242003T3
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- dmc
- polyether
- polyaddition
- catalyst
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10108484A DE10108484A1 (de) | 2001-02-22 | 2001-02-22 | Verbessertes Verfahren zur Herstelung von Polyetherpolyolen |
| DE10108484 | 2001-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2242003T3 true ES2242003T3 (es) | 2005-11-01 |
Family
ID=7675084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02714155T Expired - Lifetime ES2242003T3 (es) | 2001-02-22 | 2002-02-11 | Procedimiento mejorado para la preparacion de polioleteres. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6776925B2 (enExample) |
| EP (1) | EP1368407B1 (enExample) |
| JP (1) | JP4112985B2 (enExample) |
| KR (1) | KR100799036B1 (enExample) |
| CN (1) | CN1215104C (enExample) |
| AT (1) | ATE295861T1 (enExample) |
| BR (1) | BR0207766B1 (enExample) |
| CA (1) | CA2438647A1 (enExample) |
| CZ (1) | CZ297775B6 (enExample) |
| DE (2) | DE10108484A1 (enExample) |
| ES (1) | ES2242003T3 (enExample) |
| HU (1) | HU227020B1 (enExample) |
| MX (1) | MXPA03007533A (enExample) |
| PL (1) | PL207572B1 (enExample) |
| PT (1) | PT1368407E (enExample) |
| RU (1) | RU2301815C2 (enExample) |
| TW (1) | TWI232228B (enExample) |
| WO (1) | WO2002068503A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6596842B2 (en) | 2001-07-16 | 2003-07-22 | Shell Oil Company | Polymerizing alkylene oxide with sound or radiation treated DMC |
| EP1369448A1 (de) * | 2002-06-07 | 2003-12-10 | Bayer Ag | Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung |
| CN1320029C (zh) * | 2005-05-31 | 2007-06-06 | 抚顺佳化聚氨酯有限公司 | 一种聚醚多元醇的制备方法 |
| DE102008012613A1 (de) | 2008-03-05 | 2009-09-10 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat nach dem Phasengrenzflächenverfahren |
| KR20120088696A (ko) * | 2009-10-05 | 2012-08-08 | 아사히 가라스 가부시키가이샤 | 연질 폴리우레탄 폼의 제조 방법 및 시트 |
| MY160026A (en) * | 2010-07-08 | 2017-02-15 | Dow Global Technologies Llc | Polyurethanes made using zinc catalysts |
| JP5734633B2 (ja) * | 2010-12-09 | 2015-06-17 | 三井化学株式会社 | アルキレンオキサイド付加物の製造方法 |
| US8663565B2 (en) * | 2011-02-11 | 2014-03-04 | Xerox Corporation | Continuous emulsification—aggregation process for the production of particles |
| CN105916908B (zh) | 2014-01-24 | 2018-09-07 | 科思创德国股份有限公司 | 根据相界面法制备聚碳酸酯的方法 |
| GB201810380D0 (en) * | 2018-06-25 | 2018-08-08 | Rosehill Polymers Group Ltd | Continuous reaction system,vessel and method |
| EP3719052B1 (de) | 2019-04-03 | 2022-03-02 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat mit reduziertem phosgenüberschuss |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1181577A (fr) * | 1956-08-23 | 1959-06-17 | Bayer Ag | Appareil mélangeur |
| GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
| US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
| US3941849A (en) | 1972-07-07 | 1976-03-02 | The General Tire & Rubber Company | Polyethers and method for making the same |
| DE3039510A1 (de) * | 1980-10-20 | 1982-06-03 | Hoechst Ag, 6000 Frankfurt | Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern |
| US4533254A (en) | 1981-04-17 | 1985-08-06 | Biotechnology Development Corporation | Apparatus for forming emulsions |
| US5159092A (en) * | 1989-09-22 | 1992-10-27 | Buss Ag | Process for the safe and environmentally sound production of highly pure alkylene oxide adducts |
| JP2653236B2 (ja) | 1990-10-05 | 1997-09-17 | 旭硝子株式会社 | ポリエーテル化合物の製造方法 |
| US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
| JPH05247199A (ja) * | 1992-03-04 | 1993-09-24 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
| US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
| US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
| DE4416343C2 (de) * | 1994-05-09 | 1996-10-17 | Karlsruhe Forschzent | Statischer Mikro-Vermischer |
| KR100372853B1 (ko) * | 1994-05-09 | 2003-05-09 | 바이엘 악티엔게젤샤프트 | 마이크로구조 혼합을 이용하여 화학반응을 수행하는 방법 및 장치 |
| US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5545601A (en) | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
| US5767323A (en) * | 1995-12-22 | 1998-06-16 | Arco Chemical Technology, L.P. | Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation |
| US5777177A (en) | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
| US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| JPH1029213A (ja) * | 1996-07-15 | 1998-02-03 | Toray Dow Corning Silicone Co Ltd | 液状材料連続混合装置 |
| 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 |
| US5714428A (en) | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
| EP0853975A1 (en) * | 1997-01-20 | 1998-07-22 | CP TECH S.r.l. | Apparatus for the production of polyadducts of alkylene oxides with a combined liquid-in-gas and gas-in-liquid dispersion reactor |
| TW351722B (en) * | 1997-01-30 | 1999-02-01 | Ici Plc | Polyether polyols and their process for preparation and use |
| US6291714B1 (en) * | 1997-02-25 | 2001-09-18 | Linde Aktiengesellschaft | Continuous process for effecting gas liquid reactions |
| DE19757574A1 (de) | 1997-12-23 | 1999-06-24 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| ID24172A (id) | 1997-10-13 | 2000-07-13 | Bayer Ag | Katalis logam ganda yang sangat aktif untuk memproduksi poliol-poliol poliester |
| DE19810269A1 (de) | 1998-03-10 | 2000-05-11 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19745120A1 (de) | 1997-10-13 | 1999-04-15 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19842383A1 (de) | 1998-09-16 | 2000-03-23 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19913260C2 (de) | 1999-03-24 | 2001-07-05 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19906985A1 (de) | 1999-02-19 | 2000-08-31 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19924672A1 (de) | 1999-05-28 | 2000-11-30 | Bayer Ag | Doppelmetallcyanic-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19928156A1 (de) * | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
| DE10108485A1 (de) * | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstellung von Polyetherpolyolen |
-
2001
- 2001-02-22 DE DE10108484A patent/DE10108484A1/de not_active Withdrawn
-
2002
- 2002-02-11 AT AT02714155T patent/ATE295861T1/de not_active IP Right Cessation
- 2002-02-11 EP EP02714155A patent/EP1368407B1/de not_active Expired - Lifetime
- 2002-02-11 KR KR1020037010984A patent/KR100799036B1/ko not_active Expired - Fee Related
- 2002-02-11 CZ CZ20032222A patent/CZ297775B6/cs not_active IP Right Cessation
- 2002-02-11 ES ES02714155T patent/ES2242003T3/es not_active Expired - Lifetime
- 2002-02-11 JP JP2002568010A patent/JP4112985B2/ja not_active Expired - Fee Related
- 2002-02-11 RU RU2003128531/04A patent/RU2301815C2/ru not_active IP Right Cessation
- 2002-02-11 PL PL369335A patent/PL207572B1/pl unknown
- 2002-02-11 CN CNB028054350A patent/CN1215104C/zh not_active Expired - Fee Related
- 2002-02-11 DE DE50203140T patent/DE50203140D1/de not_active Expired - Lifetime
- 2002-02-11 MX MXPA03007533A patent/MXPA03007533A/es active IP Right Grant
- 2002-02-11 BR BRPI0207766-3A patent/BR0207766B1/pt not_active IP Right Cessation
- 2002-02-11 CA CA002438647A patent/CA2438647A1/en not_active Abandoned
- 2002-02-11 PT PT02714155T patent/PT1368407E/pt unknown
- 2002-02-11 WO PCT/EP2002/001398 patent/WO2002068503A1/de not_active Ceased
- 2002-02-11 HU HU0303259A patent/HU227020B1/hu not_active IP Right Cessation
- 2002-02-19 US US10/078,951 patent/US6776925B2/en not_active Expired - Lifetime
- 2002-02-20 TW TW091102855A patent/TWI232228B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002068503A1 (de) | 2002-09-06 |
| JP4112985B2 (ja) | 2008-07-02 |
| PL369335A1 (en) | 2005-04-18 |
| ATE295861T1 (de) | 2005-06-15 |
| HK1066819A1 (en) | 2005-04-01 |
| BR0207766A (pt) | 2004-04-27 |
| TWI232228B (en) | 2005-05-11 |
| EP1368407B1 (de) | 2005-05-18 |
| RU2003128531A (ru) | 2005-03-27 |
| KR100799036B1 (ko) | 2008-01-28 |
| HUP0303259A3 (en) | 2008-03-28 |
| HU227020B1 (en) | 2010-05-28 |
| CN1505650A (zh) | 2004-06-16 |
| DE10108484A1 (de) | 2002-09-05 |
| PL207572B1 (pl) | 2011-01-31 |
| CN1215104C (zh) | 2005-08-17 |
| CZ20032222A3 (cs) | 2003-11-12 |
| US20020169229A1 (en) | 2002-11-14 |
| HUP0303259A2 (hu) | 2003-12-29 |
| US6776925B2 (en) | 2004-08-17 |
| CZ297775B6 (cs) | 2007-03-28 |
| EP1368407A1 (de) | 2003-12-10 |
| KR20030094256A (ko) | 2003-12-11 |
| BR0207766B1 (pt) | 2011-07-26 |
| MXPA03007533A (es) | 2003-12-11 |
| DE50203140D1 (de) | 2005-06-23 |
| CA2438647A1 (en) | 2002-09-06 |
| RU2301815C2 (ru) | 2007-06-27 |
| JP2005506393A (ja) | 2005-03-03 |
| PT1368407E (pt) | 2005-09-30 |
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