SG11201610701TA - Method for producing polyether carbonate polyols - Google Patents
Method for producing polyether carbonate polyolsInfo
- Publication number
- SG11201610701TA SG11201610701TA SG11201610701TA SG11201610701TA SG11201610701TA SG 11201610701T A SG11201610701T A SG 11201610701TA SG 11201610701T A SG11201610701T A SG 11201610701TA SG 11201610701T A SG11201610701T A SG 11201610701TA SG 11201610701T A SG11201610701T A SG 11201610701TA
- Authority
- SG
- Singapore
- Prior art keywords
- polyether carbonate
- carbonate polyols
- producing polyether
- producing
- polyols
- Prior art date
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title 1
- -1 carbonate polyols Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000570 polyether Polymers 0.000 title 1
- 229920005862 polyol Polymers 0.000 title 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/32—General preparatory processes using carbon dioxide
- C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/40—Post-polymerisation treatment
- C08G64/403—Recovery of the polymer
-
- 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
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14175607 | 2014-07-03 | ||
| PCT/EP2015/064808 WO2016001206A1 (en) | 2014-07-03 | 2015-06-30 | Method for producing polyether carbonate polyols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201610701TA true SG11201610701TA (en) | 2017-01-27 |
Family
ID=51033077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201610701TA SG11201610701TA (en) | 2014-07-03 | 2015-06-30 | Method for producing polyether carbonate polyols |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10040901B2 (en) |
| EP (1) | EP3164442B1 (en) |
| KR (1) | KR102333890B1 (en) |
| CN (1) | CN106471040B (en) |
| ES (1) | ES2699843T3 (en) |
| SG (1) | SG11201610701TA (en) |
| WO (1) | WO2016001206A1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2865700A1 (en) * | 2013-10-23 | 2015-04-29 | Bayer MaterialScience AG | Method for manufacturing polyether carbonate polyols |
| EP3023447A1 (en) * | 2014-11-18 | 2016-05-25 | Covestro Deutschland AG | Method for manufacturing polyether carbonate polyols |
| EP3260483A1 (en) * | 2016-06-22 | 2017-12-27 | Covestro Deutschland AG | Method for manufacturing polyether carbonate polyols |
| WO2018089566A1 (en) * | 2016-11-11 | 2018-05-17 | Dow Global Technologies Llc | Polycarbonate Based Polyols |
| GB201717459D0 (en) * | 2017-10-24 | 2017-12-06 | Econic Tech Limited | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
| US20190119444A1 (en) * | 2017-10-25 | 2019-04-25 | Covestro Llc | Process to remove dmc catalysts from polyether carbonate polyols |
| US10738155B2 (en) | 2018-12-19 | 2020-08-11 | Covestro Llc | Product-to-product process for preparation of low viscosity polyoxyalkylene polyols |
| US10723829B2 (en) * | 2018-12-19 | 2020-07-28 | Covestro Llc | Product-to-product process for preparation of low viscosity polyoxyalkylene polyols |
| EP3683251A1 (en) * | 2019-01-15 | 2020-07-22 | Covestro Deutschland AG | Process for the preparation of diol |
| US10723830B1 (en) * | 2019-03-28 | 2020-07-28 | Covestro Llc | Product-to-product process for preparation of low viscosity polyoxyalkylene polyether polyols |
| EP3747927A1 (en) * | 2019-06-05 | 2020-12-09 | Covestro Deutschland AG | Method for continuous production of polyoxyalkylenpolyols |
| CN114144451A (en) * | 2019-07-31 | 2022-03-04 | 科思创德国股份有限公司 | Method for preparing polyether carbonate polyol |
| US20220267515A1 (en) * | 2019-08-19 | 2022-08-25 | Covestro Intellectual Property Gmbh & Co. Kg | Process for preparing polyether carbonate alcohols |
| WO2021032555A1 (en) * | 2019-08-19 | 2021-02-25 | Covestro Deutschland Ag | Process for preparing polyether carbonate alcohols |
| EP3831867A1 (en) | 2019-12-04 | 2021-06-09 | Covestro Deutschland AG | Process for producing polyether carbonate polyols |
| EP3882297A1 (en) | 2020-03-17 | 2021-09-22 | Covestro Deutschland AG | Process for producing polyether carbonate polyols |
| EP4039727A1 (en) * | 2021-02-05 | 2022-08-10 | Covestro Deutschland AG | Method for the preparation of polyether carbonate alcohols |
| EP4039725A1 (en) * | 2021-02-05 | 2022-08-10 | Covestro Deutschland AG | Method for the preparation of polyether carbonate alcohols |
| EP4151669A1 (en) | 2021-09-15 | 2023-03-22 | Covestro Deutschland AG | Process for producing polyether carbonate polyols |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080167501A1 (en) | 2007-01-08 | 2008-07-10 | Bayer Materialscience Llc. | High productivity alkoxylation processes |
| WO2008092767A1 (en) * | 2007-01-30 | 2008-08-07 | Basf Se | Process for preparing polyether carbonate polyols |
| PT2571922E (en) * | 2010-05-18 | 2014-09-03 | Bayer Ip Gmbh | Method for producing polyether carbonate polyols |
| DE102010040517A1 (en) * | 2010-09-09 | 2012-03-15 | Bayer Materialscience Aktiengesellschaft | Process for the preparation of polyether polyols |
| EP2441788A1 (en) * | 2010-10-14 | 2012-04-18 | Bayer MaterialScience AG | Method for manufacturing polyether polyols |
| EP2548908A1 (en) * | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Method for manufacturing polyether polyols |
| EP2548906A1 (en) * | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Method for activating double metal cyanide catalysts to produce polyether polyols |
| EP2548905A1 (en) * | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Method for activating double metal cyanide catalysts to produce polyether polyols |
| EP2548907A1 (en) * | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Method for manufacturing polyether polyols |
| EP2604641A1 (en) * | 2011-12-16 | 2013-06-19 | Bayer Intellectual Property GmbH | Method for manufacturing polyether ester carbonate polyols |
| EP2703425A1 (en) * | 2012-08-27 | 2014-03-05 | Bayer MaterialScience AG | Method for manufacturing polyether carbonate polyols |
| EP2703426A1 (en) * | 2012-08-27 | 2014-03-05 | Bayer MaterialScience AG | Method for manufacturing polyether carbonate polyols |
-
2015
- 2015-06-30 EP EP15732696.8A patent/EP3164442B1/en not_active Not-in-force
- 2015-06-30 CN CN201580036346.XA patent/CN106471040B/en not_active Expired - Fee Related
- 2015-06-30 WO PCT/EP2015/064808 patent/WO2016001206A1/en not_active Ceased
- 2015-06-30 ES ES15732696T patent/ES2699843T3/en active Active
- 2015-06-30 SG SG11201610701TA patent/SG11201610701TA/en unknown
- 2015-06-30 US US15/323,362 patent/US10040901B2/en active Active
- 2015-06-30 KR KR1020177002675A patent/KR102333890B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106471040A (en) | 2017-03-01 |
| US10040901B2 (en) | 2018-08-07 |
| US20170137569A1 (en) | 2017-05-18 |
| EP3164442A1 (en) | 2017-05-10 |
| KR20170029534A (en) | 2017-03-15 |
| ES2699843T3 (en) | 2019-02-13 |
| EP3164442B1 (en) | 2018-08-29 |
| CN106471040B (en) | 2019-05-14 |
| WO2016001206A1 (en) | 2016-01-07 |
| KR102333890B1 (en) | 2021-12-02 |
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