SG11201907449VA - Method for preparing polyether carbonates - Google Patents
Method for preparing polyether carbonatesInfo
- Publication number
- SG11201907449VA SG11201907449VA SG11201907449VA SG11201907449VA SG11201907449VA SG 11201907449V A SG11201907449V A SG 11201907449VA SG 11201907449V A SG11201907449V A SG 11201907449VA SG 11201907449V A SG11201907449V A SG 11201907449VA SG 11201907449V A SG11201907449V A SG 11201907449VA
- Authority
- SG
- Singapore
- Prior art keywords
- international
- econic
- cheshire
- block
- macclesfield
- 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
- 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
- C08G64/18—Block or graft polymers
- C08G64/183—Block or graft polymers containing polyether sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1703324.2A GB201703324D0 (en) | 2017-03-01 | 2017-03-01 | Method for preparing polyether carbonates |
| PCT/EP2018/055046 WO2018158366A1 (fr) | 2017-03-01 | 2018-03-01 | Procédé de préparation de polyéther carbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201907449VA true SG11201907449VA (en) | 2019-09-27 |
Family
ID=58544228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201907449VA SG11201907449VA (en) | 2017-03-01 | 2018-03-01 | Method for preparing polyether carbonates |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US11851525B2 (fr) |
| EP (1) | EP3589678A1 (fr) |
| JP (1) | JP7346299B2 (fr) |
| KR (1) | KR102569003B1 (fr) |
| CN (1) | CN110603279B (fr) |
| AU (1) | AU2018228723A1 (fr) |
| BR (1) | BR112019018048A2 (fr) |
| GB (1) | GB201703324D0 (fr) |
| MX (1) | MX2019010324A (fr) |
| SA (1) | SA519402564B1 (fr) |
| SG (1) | SG11201907449VA (fr) |
| WO (1) | WO2018158366A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201703384D0 (en) * | 2017-03-02 | 2017-04-19 | Econic Tech Ltd | Process for the production of Tetraaminobiphenol macrocyclic ligands; and novel Tetraaminobiphenol macrocyclic ligands |
| GB202115335D0 (en) * | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
| CN114805781B (zh) * | 2022-05-20 | 2023-10-27 | 烟台大学 | 一种聚（碳酸酯-醚）多元醇及其制备方法 |
| CN114736365B (zh) * | 2022-05-20 | 2023-07-25 | 烟台大学 | 一种双金属催化剂的制备方法、产品及应用 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427256A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
| US4500704A (en) | 1983-08-15 | 1985-02-19 | The Dow Chemical Company | Carbon dioxide oxirane copolymers prepared using double metal cyanide complexes |
| GB8528071D0 (en) | 1985-11-14 | 1985-12-18 | Shell Int Research | Polycarbonates |
| US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
| US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5627122A (en) | 1995-07-24 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active 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 |
| US5693584A (en) | 1996-08-09 | 1997-12-02 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5783513A (en) * | 1997-03-13 | 1998-07-21 | Arco Chemical Technology, L.P. | Process for making double metal cyanide catalysts |
| DE19810269A1 (de) | 1998-03-10 | 2000-05-11 | 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 |
| DE19905611A1 (de) | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19937114C2 (de) | 1999-08-06 | 2003-06-18 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
| US6699961B2 (en) | 2000-03-30 | 2004-03-02 | Shell Oil Company | DMC complex catalyst and process for its preparation |
| AU2001260217A1 (en) | 2000-04-20 | 2001-11-07 | Bayer Aktiengesellschaft | Method for producing double metal cyanide (dmc) catalysts |
| JP4003114B2 (ja) | 2001-11-13 | 2007-11-07 | 大日本インキ化学工業株式会社 | 相溶化剤、ラジカル共重合性不飽和樹脂組成物、成形材料及び成形品 |
| KR20040091768A (ko) | 2002-03-21 | 2004-10-28 | 다우 글로벌 테크놀로지스 인크. | 부분 혼화성 착물화제를 사용하는 금속 시아나이드 촉매착물의 제조 방법 |
| US6977236B2 (en) | 2002-06-14 | 2005-12-20 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| US6716788B2 (en) | 2002-06-14 | 2004-04-06 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| US6855658B1 (en) | 2003-08-26 | 2005-02-15 | Bayer Antwerp, N.V. | Hydroxide containing double metal cyanide (DMC) catalysts |
| US20050107643A1 (en) | 2003-11-13 | 2005-05-19 | Thomas Ostrowski | Preparation of polyether alcohols |
| DE102005011581A1 (de) | 2005-03-10 | 2006-09-14 | Basf Ag | Verfahren zur Herstellung von DMC-Katalysatoren |
| US7977501B2 (en) | 2006-07-24 | 2011-07-12 | Bayer Materialscience Llc | Polyether carbonate polyols made via double metal cyanide (DMC) catalysis |
| GB0807607D0 (en) * | 2008-04-25 | 2008-06-04 | Imp Innovations Ltd | Catalyst |
| US8247520B2 (en) | 2008-09-08 | 2012-08-21 | Novomer, Inc. | Polycarbonate polyol compositions and methods |
| ES2587257T3 (es) | 2010-03-24 | 2016-10-21 | Covestro Deutschland Ag | Procedimiento para la preparación de polioletercarbonatos |
| WO2012037282A2 (fr) * | 2010-09-14 | 2012-03-22 | Novomer, Inc. | Catalyseurs et procédés de synthèse de polymères |
| KR101404702B1 (ko) * | 2011-03-08 | 2014-06-17 | 에스케이이노베이션 주식회사 | 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법 |
| EP2548908A1 (fr) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Procédé destiné à la fabrication de polyols de polyéther |
| GB201115565D0 (en) * | 2011-09-08 | 2011-10-26 | Imp Innovations Ltd | Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent |
| EP2604642A1 (fr) | 2011-12-16 | 2013-06-19 | Bayer Intellectual Property GmbH | Procédé destiné à la fabrication de polyéthercarbonatpolyoles |
| EP2837648A1 (fr) | 2013-08-12 | 2015-02-18 | Repsol, S.A. | Procédé pour la préparation d'un polycarbonate polyol |
| AU2015293702B2 (en) | 2014-07-22 | 2018-11-01 | Econic Technologies Ltd | Catalysts |
| GB201515350D0 (en) | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
-
2017
- 2017-03-01 GB GBGB1703324.2A patent/GB201703324D0/en not_active Ceased
-
2018
- 2018-03-01 JP JP2019547290A patent/JP7346299B2/ja active Active
- 2018-03-01 BR BR112019018048-6A patent/BR112019018048A2/pt not_active Application Discontinuation
- 2018-03-01 WO PCT/EP2018/055046 patent/WO2018158366A1/fr active Application Filing
- 2018-03-01 AU AU2018228723A patent/AU2018228723A1/en not_active Abandoned
- 2018-03-01 KR KR1020197028222A patent/KR102569003B1/ko active IP Right Grant
- 2018-03-01 SG SG11201907449VA patent/SG11201907449VA/en unknown
- 2018-03-01 EP EP18708119.5A patent/EP3589678A1/fr active Pending
- 2018-03-01 US US16/487,947 patent/US11851525B2/en active Active
- 2018-03-01 CN CN201880027009.8A patent/CN110603279B/zh active Active
- 2018-03-01 MX MX2019010324A patent/MX2019010324A/es unknown
-
2019
- 2019-08-28 SA SA519402564A patent/SA519402564B1/ar unknown
-
2022
- 2022-11-16 US US17/988,511 patent/US20230100282A1/en not_active Abandoned
-
2023
- 2023-10-02 US US18/375,602 patent/US20240067776A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB201703324D0 (en) | 2017-04-12 |
| JP2020510727A (ja) | 2020-04-09 |
| CN110603279B (zh) | 2022-05-10 |
| BR112019018048A2 (pt) | 2020-03-31 |
| MX2019010324A (es) | 2020-01-21 |
| WO2018158366A1 (fr) | 2018-09-07 |
| EP3589678A1 (fr) | 2020-01-08 |
| JP7346299B2 (ja) | 2023-09-19 |
| RU2019130052A (ru) | 2021-04-01 |
| US20240067776A1 (en) | 2024-02-29 |
| US20190382528A1 (en) | 2019-12-19 |
| CN110603279A (zh) | 2019-12-20 |
| SA519402564B1 (ar) | 2023-02-14 |
| KR102569003B1 (ko) | 2023-08-21 |
| US20230100282A1 (en) | 2023-03-30 |
| KR20190118193A (ko) | 2019-10-17 |
| US11851525B2 (en) | 2023-12-26 |
| AU2018228723A1 (en) | 2019-09-05 |
| RU2019130052A3 (fr) | 2021-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG11201907449VA (en) | Method for preparing polyether carbonates | |
| SG11201900746RA (en) | Engineered antibodies and other fc-domain containing molecules with enhanced agonism and effector functions | |
| SG11201906176VA (en) | Multi-hypotheses merge mode | |
| SG11201806739UA (en) | Determining prediction parameters for non-square blocks in video coding | |
| SG11201804696RA (en) | Techniques for metadata processing | |
| SG11201804837PA (en) | Electronic devices and method for direct communication | |
| SG11201811283PA (en) | System and method for determining safety score of driver | |
| SG11201804528YA (en) | Multi-passenger ride vehicle | |
| SG11201909011PA (en) | Niraparib compositions | |
| SG11201810694WA (en) | Use of biomarkers in determining susceptibility to disease treatment | |
| SG11201807871WA (en) | Improved flexible foam using polymer polyols produced via dmc catalyzed polyols | |
| SG11201710238QA (en) | Autonomic incident triage prioritization by performance modifier and temporal decay parameters | |
| SG11201905879WA (en) | Techniques and apparatuses for handling collisions between legacy transmission time interval (tti) communications and shortened tti communications | |
| SG11201807636XA (en) | Process for producing a polyacrylamide solution with increased viscosity | |
| SG11201407424TA (en) | Methods for determining information about a communication parameter and communication devices | |
| SG11201903153PA (en) | Metal recovery process | |
| SG11201908389YA (en) | Techniques to encode or decode a self-decodable portion of a physical broadcast channel in a synchronization signal block | |
| SG11201806734VA (en) | Breast pump container assemblies and methods | |
| SG11201805898RA (en) | Liquid composition comprising a multistage polymer, its method of preparation and its use | |
| SG11201808970YA (en) | Methods, apparatuses, and electrodes for carbide-to-carbon conversion with nanostructured carbide chemical compounds | |
| SG11201803901XA (en) | Noise mitigation in wireless power systems | |
| SG11201903076QA (en) | Carbamoyl phenylalaninol compounds and uses therof | |
| SG11201804919TA (en) | Glass substrate for chemical strengthening and method for chemically strengthening with controlled curvature | |
| SG11201901188VA (en) | Metal powder feedstocks for additive manufacturing, and system and methods for producing the same | |
| SG11201900610VA (en) | On the usage of control resources for data transmission |