CN103038273A - 用于生产具有高氧化乙烯含量的聚醚多元醇的方法 - Google Patents
用于生产具有高氧化乙烯含量的聚醚多元醇的方法 Download PDFInfo
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- CN103038273A CN103038273A CN2011800243898A CN201180024389A CN103038273A CN 103038273 A CN103038273 A CN 103038273A CN 2011800243898 A CN2011800243898 A CN 2011800243898A CN 201180024389 A CN201180024389 A CN 201180024389A CN 103038273 A CN103038273 A CN 103038273A
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- mixture
- oxyalkylene
- ethylene oxide
- weight
- polyether glycol
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- 238000000034 method Methods 0.000 title claims abstract description 74
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- 230000008569 process Effects 0.000 title claims abstract description 11
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Classifications
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
- C08G2650/24—Polymeric initiators
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
Abstract
Description
15* | 16* | 17* | 18 | ||
A1-1 | 75 | - | - | - | |
A1-2b | - | 75 | - | - | |
A1-3 | - | - | 75 | - | |
A1-4c | - | - | - | 75 | |
A1-5 | 25 | 25 | 25 | 25 | |
A2 | 4.5 | 4.5 | 4.5 | 4.5 | |
A3-1 | 0.10 | 0.10 | 0.10 | 0.10 | |
A3-2 | 0.05 | 0.05 | 0.05 | 0.05 | |
A3-3 | 0.1 | 0.1 | 0.1 | 0.1 | |
A3-4 | 1.2 | 1.2 | 1.2 | 1.2 | |
B | 47.7 | 47.7 | 47.7 | 47.7 | |
NCO指数 | 96 | 96 | 96 | 96 | |
观察 | 破裂 | 破裂 | 细胞孔结构 | 细胞孔结构 | |
体积密度 | [kg/m3] | - | - | 22.7 | 22.2 |
拉伸强度 | [kPa] | - | - | 86 | 80 |
断裂伸长度 | [%] | - | - | 326 | 298 |
抗压强度 | [kPa] | - | - | 1.2 | 1.3 |
CS 90 % | [%] | - | - | 46.7 | 12.5 |
Claims (14)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/725,631 US20110230581A1 (en) | 2010-03-17 | 2010-03-17 | Process for the production of polyether polyols with a high ethylene oxide content |
US12/725631 | 2010-03-17 | ||
US12/725,631 | 2010-03-17 | ||
PCT/EP2011/053796 WO2011113792A1 (en) | 2010-03-17 | 2011-03-14 | Process for the production of polyether polyols with a high ethylene oxide content |
Publications (2)
Publication Number | Publication Date |
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CN103038273A true CN103038273A (zh) | 2013-04-10 |
CN103038273B CN103038273B (zh) | 2016-03-09 |
Family
ID=43899438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201180024389.8A Active CN103038273B (zh) | 2010-03-17 | 2011-03-14 | 用于生产具有高氧化乙烯含量的聚醚多元醇的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110230581A1 (zh) |
EP (1) | EP2547714B1 (zh) |
JP (1) | JP5964251B2 (zh) |
KR (1) | KR101820982B1 (zh) |
CN (1) | CN103038273B (zh) |
BR (1) | BR112012023426A2 (zh) |
CA (1) | CA2793300A1 (zh) |
ES (1) | ES2599999T3 (zh) |
MX (1) | MX2012010677A (zh) |
SG (2) | SG10201502004PA (zh) |
WO (1) | WO2011113792A1 (zh) |
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- 2011-03-14 WO PCT/EP2011/053796 patent/WO2011113792A1/en active Application Filing
- 2011-03-14 MX MX2012010677A patent/MX2012010677A/es not_active Application Discontinuation
- 2011-03-14 CN CN201180024389.8A patent/CN103038273B/zh active Active
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CN107200837A (zh) * | 2016-03-18 | 2017-09-26 | 淮安巴德聚氨酯科技有限公司 | 一种利用dmc催化剂循环制备聚醚多元醇的方法 |
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CN106008952A (zh) * | 2016-07-30 | 2016-10-12 | 淄博德信联邦化学工业有限公司 | 硬泡聚醚多元醇的制备方法 |
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CN113661196B (zh) * | 2019-03-28 | 2024-08-02 | 科思创有限公司 | 用于制备低粘度聚氧化烯聚醚多元醇的产物到产物法 |
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EP2547714B1 (en) | 2016-07-27 |
CN103038273B (zh) | 2016-03-09 |
WO2011113792A1 (en) | 2011-09-22 |
EP2547714A1 (en) | 2013-01-23 |
CA2793300A1 (en) | 2011-09-22 |
JP5964251B2 (ja) | 2016-08-03 |
MX2012010677A (es) | 2013-02-11 |
BR112012023426A2 (pt) | 2017-10-03 |
SG184024A1 (en) | 2012-10-30 |
KR101820982B1 (ko) | 2018-01-22 |
KR20130050921A (ko) | 2013-05-16 |
SG10201502004PA (en) | 2015-05-28 |
ES2599999T3 (es) | 2017-02-06 |
US20110230581A1 (en) | 2011-09-22 |
JP2013522407A (ja) | 2013-06-13 |
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