SG11201403156XA - Process for making hybrid polyester-polyether polyols - Google Patents
Process for making hybrid polyester-polyether polyolsInfo
- Publication number
- SG11201403156XA SG11201403156XA SG11201403156XA SG11201403156XA SG11201403156XA SG 11201403156X A SG11201403156X A SG 11201403156XA SG 11201403156X A SG11201403156X A SG 11201403156XA SG 11201403156X A SG11201403156X A SG 11201403156XA SG 11201403156X A SG11201403156X A SG 11201403156XA
- Authority
- SG
- Singapore
- Prior art keywords
- polyether polyols
- making hybrid
- hybrid polyester
- polyester
- making
- Prior art date
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title 1
- 229920000570 polyether Polymers 0.000 title 1
- 229920005862 polyol Polymers 0.000 title 1
- 150000003077 polyols Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/465—Preparation of carboxylic acid esters by oligomerisation
-
- 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
-
- 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
- C08G65/2615—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 the other compounds containing carboxylic acid, ester or anhydride 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
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161577073P | 2011-12-18 | 2011-12-18 | |
| PCT/US2012/068834 WO2013095976A2 (en) | 2011-12-18 | 2012-12-10 | Process for making hybrid polyester-polyether polyols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201403156XA true SG11201403156XA (en) | 2014-07-30 |
Family
ID=47505319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201403156XA SG11201403156XA (en) | 2011-12-18 | 2012-12-10 | Process for making hybrid polyester-polyether polyols |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9139506B2 (en) |
| EP (1) | EP2791203B1 (en) |
| KR (1) | KR102008546B1 (en) |
| CN (1) | CN103998488B (en) |
| BR (1) | BR112014014850B1 (en) |
| ES (1) | ES2619703T3 (en) |
| SG (1) | SG11201403156XA (en) |
| WO (1) | WO2013095976A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR104981A1 (en) * | 2015-06-20 | 2017-08-30 | Dow Global Technologies Llc | CONTINUOUS PROCESS TO PRODUCE POLYETHER POLYOLES THAT HAVE A HIGH CONTENT OF POLYMERIZED ETHYLENE OXIDE, THROUGH THE USE OF A DOUBLE METAL CATALYSTAL CATALYZER COMPLEX AND A METAL COMPLEX OF THE LANTANO SERIES OR GRASS 3 - METAL GRASS |
| CN109456473B (en) * | 2018-10-10 | 2021-01-26 | 南京工业大学 | Vegetable oil polyurethane flexible foam polyol and preparation method and application thereof |
| CN109929101B (en) * | 2019-04-04 | 2019-10-11 | 山东联创聚合物有限公司 | The preparation method of rigid-foam polyether polyester polyol |
| EP3875510A1 (en) * | 2020-03-03 | 2021-09-08 | Covestro Deutschland AG | Method for producing an ether estol |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3278457A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
| US3427335A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same |
| US3278459A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
| GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
| US3427256A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
| US3278458A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
| US3427334A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity |
| AU552988B2 (en) * | 1982-03-31 | 1986-06-26 | Shell Internationale Research Maatschappij B.V. | Polymerizing epoxides and catalyst suspensions for this |
| JP3068890B2 (en) * | 1991-05-29 | 2000-07-24 | 旭硝子株式会社 | Method for producing polyethers |
| US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
| 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 |
| DE19949091A1 (en) | 1999-10-12 | 2001-04-26 | Basf Ag | Polyester-polyether block copolymers |
| DE102010008410A1 (en) | 2010-02-18 | 2011-08-18 | Bayer MaterialScience AG, 51373 | Process for the preparation of polyethercarbonate polyols |
| MX2012012617A (en) | 2010-04-29 | 2012-12-17 | Dow Global Technologies Llc | Hybrid polyester-polyether polyols. |
| SG188244A1 (en) * | 2010-08-20 | 2013-04-30 | Basf Se | Process for the preparation of polyetherester polyols |
| WO2012091968A1 (en) | 2010-12-27 | 2012-07-05 | Dow Global Technologies Llc | Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound |
-
2012
- 2012-12-10 KR KR1020147016074A patent/KR102008546B1/en active Active
- 2012-12-10 ES ES12810471.8T patent/ES2619703T3/en active Active
- 2012-12-10 US US14/365,961 patent/US9139506B2/en active Active
- 2012-12-10 BR BR112014014850-3A patent/BR112014014850B1/en active IP Right Grant
- 2012-12-10 CN CN201280062582.5A patent/CN103998488B/en active Active
- 2012-12-10 WO PCT/US2012/068834 patent/WO2013095976A2/en active Application Filing
- 2012-12-10 EP EP12810471.8A patent/EP2791203B1/en active Active
- 2012-12-10 SG SG11201403156XA patent/SG11201403156XA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US9139506B2 (en) | 2015-09-22 |
| BR112014014850B1 (en) | 2020-09-24 |
| US20140357887A1 (en) | 2014-12-04 |
| WO2013095976A3 (en) | 2013-08-15 |
| BR112014014850A2 (en) | 2017-06-13 |
| WO2013095976A2 (en) | 2013-06-27 |
| KR20140113645A (en) | 2014-09-24 |
| CN103998488B (en) | 2017-05-24 |
| ES2619703T3 (en) | 2017-06-26 |
| EP2791203B1 (en) | 2017-02-01 |
| KR102008546B1 (en) | 2019-08-07 |
| CN103998488A (en) | 2014-08-20 |
| EP2791203A2 (en) | 2014-10-22 |
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