CA2387155A1 - Method for producing polyether alcohols - Google Patents
Method for producing polyether alcohols Download PDFInfo
- Publication number
- CA2387155A1 CA2387155A1 CA002387155A CA2387155A CA2387155A1 CA 2387155 A1 CA2387155 A1 CA 2387155A1 CA 002387155 A CA002387155 A CA 002387155A CA 2387155 A CA2387155 A CA 2387155A CA 2387155 A1 CA2387155 A1 CA 2387155A1
- Authority
- CA
- Canada
- Prior art keywords
- ppm
- basic
- alkylene oxides
- acidic
- 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.)
- Abandoned
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
- C08G65/2642—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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19949092A DE19949092A1 (de) | 1999-10-12 | 1999-10-12 | Verfahren zur Herstellung von Polyetheralkoholen |
DE19949092.9 | 1999-10-12 | ||
PCT/EP2000/009629 WO2001027186A1 (de) | 1999-10-12 | 2000-10-02 | Verfahren zur herstellung von polyetheralkoholen |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2387155A1 true CA2387155A1 (en) | 2001-04-19 |
Family
ID=7925330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002387155A Abandoned CA2387155A1 (en) | 1999-10-12 | 2000-10-02 | Method for producing polyether alcohols |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1233996A1 (de) |
JP (1) | JP2003511533A (de) |
CN (1) | CN1378571A (de) |
AR (1) | AR025992A1 (de) |
AU (1) | AU7661000A (de) |
BR (1) | BR0014701A (de) |
CA (1) | CA2387155A1 (de) |
CZ (1) | CZ20021287A3 (de) |
DE (1) | DE19949092A1 (de) |
HU (1) | HUP0203083A2 (de) |
PL (1) | PL355605A1 (de) |
WO (1) | WO2001027186A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2269761T3 (es) | 2001-04-30 | 2007-04-01 | The Regents Of The University Of Michigan | Estructuras organometalicas isorreticulares, procedimiento para su formacion, y diseño sistematico del calibre de poros y funcionalidad de los mismos, con aplicacion para el almacenamiento de gases. |
US20030078311A1 (en) | 2001-10-19 | 2003-04-24 | Ulrich Muller | Process for the alkoxylation of organic compounds in the presence of novel framework materials |
US6806348B2 (en) * | 2003-02-11 | 2004-10-19 | Basf Corporation | Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol |
ATE466865T1 (de) | 2003-05-09 | 2010-05-15 | Univ Michigan | Mofs mit einer hohen oberfläche und methode zu deren herstellung |
DE10324998A1 (de) * | 2003-06-03 | 2004-12-23 | Basf Ag | Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse |
US7300993B2 (en) * | 2004-06-03 | 2007-11-27 | Shell Oil Company | Process for the preparation of polyether polyols |
US7582798B2 (en) | 2004-10-22 | 2009-09-01 | The Regents Of The University Of Michigan | Covalently linked organic frameworks and polyhedra |
MX2007012388A (es) | 2005-04-07 | 2008-03-11 | Univ Michigan | Adsorcion elevada de gas en una estructura metal-organica microporosa con sitios de metal abiertos. |
US7799120B2 (en) | 2005-09-26 | 2010-09-21 | The Regents Of The University Of Michigan | Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature |
EP1988996B1 (de) | 2006-02-28 | 2017-05-24 | The Regents of the University of Michigan | Herstellung von funktionalisierten zeolithrahmen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69306607D1 (de) * | 1992-02-20 | 1997-01-30 | Arco Chem Tech | Reinigung von niedrigem Alkylenoxyd |
US5235075A (en) * | 1992-12-10 | 1993-08-10 | The Dow Chemical Company | Purification of propylene oxide |
US6077978A (en) * | 1997-09-17 | 2000-06-20 | Arco Chemical Technology L.P. | Direct polyoxyalkylation of glycerine with double metal cyanide catalysis |
DE60006503T2 (de) * | 1999-03-16 | 2004-09-23 | Shell Internationale Research Maatschappij B.V. | Verfahren zur reinigung von propylenoxid |
-
1999
- 1999-10-12 DE DE19949092A patent/DE19949092A1/de not_active Withdrawn
-
2000
- 2000-10-02 WO PCT/EP2000/009629 patent/WO2001027186A1/de not_active Application Discontinuation
- 2000-10-02 AU AU76610/00A patent/AU7661000A/en not_active Abandoned
- 2000-10-02 HU HU0203083A patent/HUP0203083A2/hu unknown
- 2000-10-02 CZ CZ20021287A patent/CZ20021287A3/cs unknown
- 2000-10-02 BR BR0014701-0A patent/BR0014701A/pt not_active Application Discontinuation
- 2000-10-02 CN CN00813931.8A patent/CN1378571A/zh active Pending
- 2000-10-02 CA CA002387155A patent/CA2387155A1/en not_active Abandoned
- 2000-10-02 EP EP00966099A patent/EP1233996A1/de not_active Withdrawn
- 2000-10-02 PL PL00355605A patent/PL355605A1/xx not_active Application Discontinuation
- 2000-10-02 JP JP2001530400A patent/JP2003511533A/ja not_active Withdrawn
- 2000-10-09 AR ARP000105313A patent/AR025992A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP1233996A1 (de) | 2002-08-28 |
HUP0203083A2 (en) | 2002-12-28 |
AR025992A1 (es) | 2002-12-26 |
CN1378571A (zh) | 2002-11-06 |
JP2003511533A (ja) | 2003-03-25 |
AU7661000A (en) | 2001-04-23 |
WO2001027186A1 (de) | 2001-04-19 |
BR0014701A (pt) | 2002-06-18 |
PL355605A1 (en) | 2004-05-04 |
CZ20021287A3 (cs) | 2002-07-17 |
DE19949092A1 (de) | 2001-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |