SG11201703116TA - Dual catalyst system for high primary hydroxyl polyols - Google Patents
Dual catalyst system for high primary hydroxyl polyolsInfo
- Publication number
- SG11201703116TA SG11201703116TA SG11201703116TA SG11201703116TA SG11201703116TA SG 11201703116T A SG11201703116T A SG 11201703116TA SG 11201703116T A SG11201703116T A SG 11201703116TA SG 11201703116T A SG11201703116T A SG 11201703116TA SG 11201703116T A SG11201703116T A SG 11201703116TA
- Authority
- SG
- Singapore
- Prior art keywords
- catalyst system
- primary hydroxyl
- dual catalyst
- high primary
- hydroxyl polyols
- 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
- C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof
-
- 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
- C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/26—Cyanides
-
- 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
- C08G65/2654—Aluminium or boron; Compounds thereof
-
- 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
-
- 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
- C08G65/2696—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 process or apparatus used
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462067072P | 2014-10-22 | 2014-10-22 | |
| PCT/US2015/056143 WO2016064698A1 (en) | 2014-10-22 | 2015-10-19 | Dual catalyst system for high primary hydroxyl polyols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201703116TA true SG11201703116TA (en) | 2017-05-30 |
Family
ID=54478959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201703116TA SG11201703116TA (en) | 2014-10-22 | 2015-10-19 | Dual catalyst system for high primary hydroxyl polyols |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9896542B2 (en) |
| EP (1) | EP3209706B1 (en) |
| JP (1) | JP6598855B2 (en) |
| KR (1) | KR102480802B1 (en) |
| CN (1) | CN107075108B (en) |
| AU (1) | AU2015336243B2 (en) |
| BR (1) | BR112017007803B1 (en) |
| ES (1) | ES2698433T3 (en) |
| SG (1) | SG11201703116TA (en) |
| WO (1) | WO2016064698A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3681932B1 (en) | 2017-09-14 | 2021-06-09 | Dow Global Technologies LLC | Lewis acid polymerization catalyst |
| BR112020004749A2 (en) * | 2017-09-14 | 2020-09-15 | Dow Global Technologies Llc | polyols manufacturing process |
| EP3681926B1 (en) | 2017-09-14 | 2024-05-15 | Northwestern University | Process of manufacturing surfactants and lubricants |
| JP2022502536A (en) | 2018-09-24 | 2022-01-11 | サウジ アラムコ テクノロジーズ カンパニー | Polycarbonate block copolymer and its method |
| CN109280142B (en) * | 2018-09-27 | 2021-02-12 | 山东一诺威新材料有限公司 | Slow-rebound polyether polyol and preparation method and application thereof |
| JP2022501476A (en) * | 2018-09-28 | 2022-01-06 | ダウ グローバル テクノロジーズ エルエルシー | Polyurethane cast elastomers based on poly (butylene oxide) polyols, and methods for making polyurethane cast elastomers. |
| CN111087597B (en) * | 2018-10-23 | 2023-01-24 | 中国石油化工股份有限公司 | Preparation method of high-activity polyether polyol |
| CN111087600B (en) * | 2018-10-23 | 2023-03-03 | 中国石油化工股份有限公司 | Polyurethane elastomer resin and preparation method thereof |
| JP2022515209A (en) | 2018-12-20 | 2022-02-17 | ビーエーエスエフ ソシエタス・ヨーロピア | Compact polyurethane |
| WO2020176277A1 (en) * | 2019-02-25 | 2020-09-03 | Northwestern University | Lewis acid polymerization catalyst |
| PL4007788T3 (en) | 2019-08-01 | 2023-10-23 | Dow Global Technologies Llc | Process for purifying polyether polyols |
| CN111057228A (en) * | 2019-12-13 | 2020-04-24 | 张家港美景荣化学工业有限公司 | Preparation method of low molecular weight polyether polyol |
| HUE063969T2 (en) * | 2020-01-31 | 2024-02-28 | Dow Global Technologies Llc | Alkylene oxide polymerization using aluminum compounds and cyclic amidines |
| CN113072695B (en) * | 2021-03-30 | 2022-07-08 | 浙江皇马科技股份有限公司 | Preparation method of foam stabilizing surfactant with good low-temperature fluidity |
| PL442356A1 (en) * | 2022-09-26 | 2024-04-02 | Pcc Rokita Spółka Akcyjna | Polyether polyol, its production method and its use, and flexible polyurethane foam |
| CN115785435B (en) * | 2022-12-29 | 2023-08-11 | 杭州普力材料科技有限公司 | Method for preparing polyether polyol by one-step method |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8517188D0 (en) | 1985-07-06 | 1985-08-14 | Bp Chem Int Ltd | Metal perfluorosulphonic acid polymer catalyst |
| JP2743454B2 (en) * | 1989-04-07 | 1998-04-22 | 旭硝子株式会社 | Method for producing polyethers |
| US5391722A (en) | 1990-03-30 | 1995-02-21 | Olin Corporation | Acid-catalyzed fabrication of precursors for use in making polyols using double metal cyanide catalysts |
| ES2058048T3 (en) | 1992-03-24 | 1999-06-16 | Dow Chemical Co | NEW FINISHING PROCEDURE FOR HYDROXY-FUNCTIONAL POLYETERS. |
| US5296433A (en) | 1992-04-14 | 1994-03-22 | Minnesota Mining And Manufacturing Company | Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom |
| US5763642A (en) | 1997-06-19 | 1998-06-09 | Arco Chemical Technology, L.P. | Low monol polyoxy (higher) alkylene polyols with primary hydroxyl content |
| DE19817676A1 (en) | 1998-04-21 | 1999-10-28 | Bayer Ag | Production of long chain polyetherpolyols |
| US6028230A (en) * | 1998-06-05 | 2000-02-22 | Arco Chemical Technology, L.P. | Epoxide polymerization process |
| DE59911016D1 (en) | 1998-07-10 | 2004-12-09 | Sanyo Chemical Ind Ltd | NEW POLYOXYALKYLENE POLYOLS AND METHOD FOR PRODUCING A POLYMER WITH A RING OPENING |
| DE10001779A1 (en) * | 2000-01-18 | 2001-07-19 | Basf Ag | Production of polyether-alcohol, used as starting material for polyurethane production, involves alkoxylation of H-functional starter with alkylene oxide in the presence of multi-metal cyanide catalyst and acid compound |
| US7005552B2 (en) * | 2003-11-03 | 2006-02-28 | Bayer Materialscience Llc | Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates |
| US7186867B2 (en) * | 2004-04-21 | 2007-03-06 | Basf Aktiengesellschaft | Process for preparing reactive polyether polyols having an ethylene oxide end block |
| WO2007139596A2 (en) | 2006-05-23 | 2007-12-06 | Dow Corning Corporation | Borane catalyst complexes with amide functional polymers and curable compositions made therefrom |
| JP5206671B2 (en) * | 2007-03-28 | 2013-06-12 | 旭硝子株式会社 | Method for producing polyol and the polyol |
| CN101679538A (en) | 2007-06-22 | 2010-03-24 | 旭硝子株式会社 | Method for production of polymer-dispersed polyol, and method for production of flexible polyurethane foam |
| AR073933A1 (en) | 2008-05-19 | 2010-12-15 | Dow Global Technologies Inc | CONTINUOUS RECYCLING FLOW PROCEDURE FOR POLYETER POLYOL PRODUCTION |
| US9388271B2 (en) | 2009-03-30 | 2016-07-12 | Sanyo Chemical Industries, Ltd. | Polyoxyalkylene polyol or monool and polyurethane resin |
| DE102009031584A1 (en) | 2009-07-03 | 2011-01-05 | Bayer Materialscience Ag | Process for the preparation of polyether polyols having primary hydroxyl end groups |
| PL2563834T3 (en) * | 2010-04-29 | 2019-07-31 | Dow Global Technologies Llc | Hybrid polyester-polyether polyols |
| US8470415B2 (en) | 2010-07-12 | 2013-06-25 | Carestream Health, Inc. | Transparent ink-jet recording film |
| EP2658895B1 (en) | 2010-12-27 | 2021-06-23 | 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 |
| ES2539235T3 (en) * | 2011-03-31 | 2015-06-29 | Dow Global Technologies Llc | Method for producing short chain polyfunctional polyether polyols using superacid catalysis and double metal cyanide |
| ES2599073T3 (en) | 2011-07-04 | 2017-01-31 | Repsol, S.A. | Continuous method for the synthesis of polyols |
-
2015
- 2015-10-19 US US15/504,368 patent/US9896542B2/en active Active
- 2015-10-19 WO PCT/US2015/056143 patent/WO2016064698A1/en active Application Filing
- 2015-10-19 KR KR1020177011540A patent/KR102480802B1/en active IP Right Grant
- 2015-10-19 CN CN201580056460.9A patent/CN107075108B/en active Active
- 2015-10-19 JP JP2017519670A patent/JP6598855B2/en active Active
- 2015-10-19 AU AU2015336243A patent/AU2015336243B2/en active Active
- 2015-10-19 EP EP15791819.4A patent/EP3209706B1/en active Active
- 2015-10-19 ES ES15791819T patent/ES2698433T3/en active Active
- 2015-10-19 BR BR112017007803-1A patent/BR112017007803B1/en active IP Right Grant
- 2015-10-19 SG SG11201703116TA patent/SG11201703116TA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016064698A1 (en) | 2016-04-28 |
| JP2017531719A (en) | 2017-10-26 |
| KR20170074893A (en) | 2017-06-30 |
| KR102480802B1 (en) | 2022-12-23 |
| ES2698433T3 (en) | 2019-02-04 |
| CN107075108A (en) | 2017-08-18 |
| JP6598855B2 (en) | 2019-10-30 |
| AU2015336243B2 (en) | 2019-04-18 |
| CN107075108B (en) | 2019-09-03 |
| US20170240702A1 (en) | 2017-08-24 |
| EP3209706A1 (en) | 2017-08-30 |
| US9896542B2 (en) | 2018-02-20 |
| BR112017007803B1 (en) | 2021-10-13 |
| AU2015336243A1 (en) | 2017-05-18 |
| BR112017007803A2 (en) | 2017-12-19 |
| EP3209706B1 (en) | 2018-09-05 |
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