MX260263B - Procedimiento para la preparacion de polieteroles. - Google Patents
Procedimiento para la preparacion de polieteroles.Info
- Publication number
- MX260263B MX260263B MXPA05002616A MX260263B MX 260263 B MX260263 B MX 260263B MX PA05002616 A MXPA05002616 A MX PA05002616A MX 260263 B MX260263 B MX 260263B
- Authority
- MX
- Mexico
- Prior art keywords
- polyetherols
- production
- Prior art date
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
-
- 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
- C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10242399A DE10242399A1 (de) | 2002-09-12 | 2002-09-12 | Verfahren zur Herstellung von Polyetherolen |
PCT/EP2003/010109 WO2004026939A1 (de) | 2002-09-12 | 2003-09-11 | Verfahren zur herstellung von polyetherolen |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA05002616A MXPA05002616A (es) | 2005-05-05 |
MX260263B true MX260263B (es) | 2008-09-04 |
Family
ID=31724711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05002616 MX260263B (es) | 2002-09-12 | 2003-09-11 | Procedimiento para la preparacion de polieteroles. |
Country Status (9)
Country | Link |
---|---|
US (1) | US7342140B2 (es) |
EP (1) | EP1539855A1 (es) |
JP (1) | JP4169741B2 (es) |
CN (1) | CN1323098C (es) |
AU (1) | AU2003267340A1 (es) |
DE (1) | DE10242399A1 (es) |
MX (1) | MX260263B (es) |
WO (1) | WO2004026939A1 (es) |
ZA (1) | ZA200502073B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115124710B (zh) * | 2022-07-25 | 2023-05-26 | 万华化学集团股份有限公司 | 一种高活性双金属氰化物催化剂及其制备方法和用途 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117935A1 (de) | 1991-05-31 | 1992-12-03 | Hoechst Ag | Verfahren zur herstellung von alkoxylaten mit enger homologenverteilung unter verwendung von antimonpentahalogenid-komplexen als katalysator |
DE19809539A1 (de) | 1998-03-05 | 1999-09-09 | Basf Ag | Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren |
IT1303769B1 (it) * | 1998-11-19 | 2001-02-23 | Enichem Spa | Catalizzatore e suo impiego per la sintesi di polioli polieteri. |
DE60027302T2 (de) * | 1999-07-09 | 2007-01-18 | Dow Global Technologies, Inc., Midland | Polymerisierung von ethylenoxid mit der verwendung von metallcyanidkatalysatoren |
-
2002
- 2002-09-12 DE DE10242399A patent/DE10242399A1/de not_active Withdrawn
-
2003
- 2003-09-11 CN CNB038215853A patent/CN1323098C/zh not_active Expired - Fee Related
- 2003-09-11 WO PCT/EP2003/010109 patent/WO2004026939A1/de not_active Application Discontinuation
- 2003-09-11 JP JP2004537045A patent/JP4169741B2/ja not_active Expired - Fee Related
- 2003-09-11 EP EP03748004A patent/EP1539855A1/de not_active Withdrawn
- 2003-09-11 US US10/526,937 patent/US7342140B2/en not_active Expired - Fee Related
- 2003-09-11 MX MXPA05002616 patent/MX260263B/es active IP Right Grant
- 2003-09-11 AU AU2003267340A patent/AU2003267340A1/en not_active Abandoned
-
2005
- 2005-03-11 ZA ZA200502073A patent/ZA200502073B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2004026939A1 (de) | 2004-04-01 |
MXPA05002616A (es) | 2005-05-05 |
JP4169741B2 (ja) | 2008-10-22 |
US20050245770A1 (en) | 2005-11-03 |
DE10242399A1 (de) | 2004-03-18 |
ZA200502073B (en) | 2006-05-31 |
AU2003267340A1 (en) | 2004-04-08 |
EP1539855A1 (de) | 2005-06-15 |
CN1681868A (zh) | 2005-10-12 |
US7342140B2 (en) | 2008-03-11 |
JP2005538180A (ja) | 2005-12-15 |
CN1323098C (zh) | 2007-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |