CN103038273B - 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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- CN103038273B CN103038273B CN201180024389.8A CN201180024389A CN103038273B CN 103038273 B CN103038273 B CN 103038273B CN 201180024389 A CN201180024389 A CN 201180024389A CN 103038273 B CN103038273 B CN 103038273B
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- Prior art keywords
- mixture
- ethylene oxide
- oxyalkylene
- polyether glycol
- weight
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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
-
- 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 (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/725631 | 2010-03-17 | ||
US12/725,631 | 2010-03-17 | ||
US12/725,631 US20110230581A1 (en) | 2010-03-17 | 2010-03-17 | Process for the production of polyether polyols with a high ethylene oxide content |
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 |
---|---|
CN103038273A CN103038273A (zh) | 2013-04-10 |
CN103038273B true CN103038273B (zh) | 2016-03-09 |
Family
ID=43899438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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) | SG184024A1 (zh) |
WO (1) | WO2011113792A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530101A1 (de) * | 2011-06-01 | 2012-12-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
WO2013092501A1 (de) | 2011-12-20 | 2013-06-27 | Bayer Intellectual Property Gmbh | Hydroxy-aminopolymere und verfahren zu deren herstellung |
US9035105B2 (en) * | 2012-07-20 | 2015-05-19 | Bayer Materialscience Llc | Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams |
US9051412B2 (en) * | 2013-03-14 | 2015-06-09 | Bayer Materialscience Llc | Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters |
WO2017003748A1 (en) * | 2015-07-02 | 2017-01-05 | Dow Global Technologies Llc | Process for preparing polyether polyol using dmc catalyst and continuous addition of starter |
EP3138865A1 (de) | 2015-09-07 | 2017-03-08 | Basf Se | Verfahren zur herstellung von polyetherpolyolen |
EP3426708B1 (en) * | 2016-03-11 | 2019-12-18 | INVISTA Textiles (U.K.) Limited | Polyurethane and polyisocyanurate foams and methods of producing the same |
CN107200837B (zh) * | 2016-03-18 | 2019-10-18 | 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 |
CN106008952B (zh) * | 2016-07-30 | 2018-07-10 | 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 |
EP3293218A1 (de) | 2016-09-13 | 2018-03-14 | Covestro Deutschland AG | Verfahren zur erniedrigung der aldehydemissionen von polyurethanschaumstoffen |
BR112020004716B1 (pt) | 2017-09-14 | 2023-10-17 | Dow Global Technologies Llc | Catalisador de polimerização de ácido de lewis, poliéter poliol, polímero de poliuretano e método para produzir um poliéter poliol |
SG11202002103VA (en) | 2017-09-14 | 2020-04-29 | Dow Global Technologies Llc | Process of manufacturing polyols |
SG11202002126WA (en) | 2017-09-14 | 2020-04-29 | Univ Northwestern | Process of manufacturing polyols |
US20200255592A1 (en) * | 2017-09-15 | 2020-08-13 | Dow Global Technologies Llc | Continuous Process for Making Polyether Polyols |
EP3707192B1 (en) | 2017-11-06 | 2023-06-07 | Shell Internationale Research Maatschappij B.V. | Process for preparing a polyether polyol with a high ethylene oxide content |
EP3720893B1 (en) | 2017-12-08 | 2021-06-23 | Shell Internationale Research Maatschappij B.V. | Antioxidant for low-density polyurethane foam |
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 |
US10723830B1 (en) * | 2019-03-28 | 2020-07-28 | Covestro Llc | Product-to-product process for preparation of low viscosity polyoxyalkylene polyether polyols |
EP4279534A1 (en) | 2022-05-20 | 2023-11-22 | PCC ROKITA Spolka Akcyjna | A method for producing low unsaturation level oxyalkylates, an oxyalkylate, a use thereof and a polyurethane foam |
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-
2010
- 2010-03-17 US US12/725,631 patent/US20110230581A1/en not_active Abandoned
-
2011
- 2011-03-14 CA CA2793300A patent/CA2793300A1/en not_active Abandoned
- 2011-03-14 BR BR112012023426A patent/BR112012023426A2/pt not_active IP Right Cessation
- 2011-03-14 SG SG2012067534A patent/SG184024A1/en unknown
- 2011-03-14 WO PCT/EP2011/053796 patent/WO2011113792A1/en active Application Filing
- 2011-03-14 JP JP2012557513A patent/JP5964251B2/ja not_active Expired - Fee Related
- 2011-03-14 ES ES11707878.2T patent/ES2599999T3/es active Active
- 2011-03-14 MX MX2012010677A patent/MX2012010677A/es not_active Application Discontinuation
- 2011-03-14 KR KR1020127026975A patent/KR101820982B1/ko active IP Right Grant
- 2011-03-14 CN CN201180024389.8A patent/CN103038273B/zh active Active
- 2011-03-14 SG SG10201502004PA patent/SG10201502004PA/en unknown
- 2011-03-14 EP EP11707878.2A patent/EP2547714B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1225652A (zh) * | 1996-07-18 | 1999-08-11 | 阿科化学技术公司 | 以连续添加起始剂的方式连续制备低饱和度聚氧亚烷基聚醚多元醇的方法 |
Also Published As
Publication number | Publication date |
---|---|
SG184024A1 (en) | 2012-10-30 |
KR20130050921A (ko) | 2013-05-16 |
WO2011113792A1 (en) | 2011-09-22 |
JP5964251B2 (ja) | 2016-08-03 |
US20110230581A1 (en) | 2011-09-22 |
SG10201502004PA (en) | 2015-05-28 |
EP2547714A1 (en) | 2013-01-23 |
JP2013522407A (ja) | 2013-06-13 |
CA2793300A1 (en) | 2011-09-22 |
ES2599999T3 (es) | 2017-02-06 |
EP2547714B1 (en) | 2016-07-27 |
BR112012023426A2 (pt) | 2017-10-03 |
CN103038273A (zh) | 2013-04-10 |
KR101820982B1 (ko) | 2018-01-22 |
MX2012010677A (es) | 2013-02-11 |
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