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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- mixture
- ethylene oxide
- weight
- oxyalkylene
- polyether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
-
- 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)
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 (enExample) |
| EP (1) | EP2547714B1 (enExample) |
| JP (1) | JP5964251B2 (enExample) |
| KR (1) | KR101820982B1 (enExample) |
| CN (1) | CN103038273B (enExample) |
| BR (1) | BR112012023426A2 (enExample) |
| CA (1) | CA2793300A1 (enExample) |
| ES (1) | ES2599999T3 (enExample) |
| MX (1) | MX2012010677A (enExample) |
| SG (2) | SG184024A1 (enExample) |
| WO (1) | WO2011113792A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2530101A1 (de) * | 2011-06-01 | 2012-12-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
| JP6227549B2 (ja) | 2011-12-20 | 2017-11-08 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ | ヒドロキシ−アミノポリマーおよびその製造方法 |
| 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 |
| ES2776875T3 (es) * | 2016-03-11 | 2020-08-03 | Invista Textiles Uk Ltd | Espumas de poliuretano y poliisocianurato y métodos para producir las mismas |
| 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 |
| JP7372636B2 (ja) | 2017-09-14 | 2023-11-01 | ノースウェスタン ユニバーシティ | ポリオールの製造プロセス |
| CN111094390B (zh) | 2017-09-14 | 2023-06-20 | 陶氏环球技术有限责任公司 | 制造多元醇的方法 |
| WO2019055740A1 (en) | 2017-09-14 | 2019-03-21 | Dow Global Technologies Llc | LEWIS ACID CATALYST FOR POLYMERIZATION |
| BR112020005001B1 (pt) * | 2017-09-15 | 2023-05-09 | Dow Global Technologies Llc | Processo contínuo para produzir um produto de poliéter |
| SG11202003718XA (en) | 2017-11-06 | 2020-05-28 | Shell Int Research | Process for preparing a polyether polyol with a high ethylene oxide content |
| LT3720893T (lt) | 2017-12-08 | 2021-08-25 | Shell Internationale Research Maatschappij B.V. | Antioksidantas mažo tankio poliuretano putplasčiui |
| US10723829B2 (en) * | 2018-12-19 | 2020-07-28 | Covestro Llc | Product-to-product process for preparation of low viscosity polyoxyalkylene polyols |
| US10738155B2 (en) | 2018-12-19 | 2020-08-11 | 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 |
| EP3922661A1 (de) * | 2020-06-12 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
| EP4363472A1 (de) * | 2021-07-02 | 2024-05-08 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen |
| 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 |
| EP4397691A1 (de) | 2023-01-06 | 2024-07-10 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylenpolyols |
| CN117070273B (zh) * | 2023-08-17 | 2025-10-31 | 江苏美科太阳能科技股份有限公司 | 太阳能光伏n型大尺寸薄单晶硅片用金刚线多线切割液 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990000180A1 (en) * | 1988-06-29 | 1990-01-11 | W.L. Gore & Associates, Inc. | Flexible breathable polyurethane coatings and films, and the prepolymer from which they are made |
| 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 |
| WO2000004071A1 (en) * | 1998-07-13 | 2000-01-27 | Bayer Antwerpen N.V. | Dispersion polyols for hypersoft polyurethane foam |
| WO2000064963A1 (de) * | 1999-04-24 | 2000-11-02 | Bayer Aktiengesellschaft | Langkettige polyetherpolyole mit hohem anteil primärer oh-gruppen |
Family Cites Families (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1922459A (en) | 1933-08-15 | Their production | ||
| US1922451A (en) | 1931-09-25 | 1933-08-15 | Laurence Selling | Thermostat |
| US2764565A (en) | 1951-12-24 | 1956-09-25 | Bayer Ag | Process and apparatus for the manufacture of polyurethane plastics |
| US2674619A (en) | 1953-10-19 | 1954-04-06 | Wyandotte Chemicals Corp | Polyoxyalkylene compounds |
| BE536296A (enExample) | 1954-03-22 | |||
| BE538608A (enExample) | 1954-06-10 | |||
| DE1030558B (de) | 1956-07-21 | 1958-05-22 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen |
| US3190927A (en) | 1960-04-13 | 1965-06-22 | Wyandotte Chemicals Corp | Process for oxyalkylating solid polyols |
| US3178490A (en) | 1961-10-06 | 1965-04-13 | Thiokol Chemical Corp | Process for producing a foamed plastic article having a dense skin |
| US3182104A (en) | 1962-02-14 | 1965-05-04 | Glidden Co | Process for making thick-skinned articles comprising polyurethane foam |
| GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
| US3330782A (en) | 1963-11-12 | 1967-07-11 | Union Carbide Corp | Beta-(n, n-dimethylamino)alkyl ethers as catalysts for isocyanate reactions |
| DE1229290B (de) | 1965-04-21 | 1966-11-24 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen |
| US3346557A (en) | 1965-06-04 | 1967-10-10 | Wyandotte Chemicals Corp | Process for oxyalkylating solid polyols |
| US3629308A (en) | 1966-07-25 | 1971-12-21 | Union Carbide Corp | Siloxane-oxyalkylene block copolymers |
| DE1720633A1 (de) | 1967-03-15 | 1971-07-01 | Bayer Ag | Verfahren zur Herstellung von Polyurethanen |
| DE1769043B2 (de) | 1968-03-25 | 1979-05-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen |
| GB1204100A (en) | 1968-05-15 | 1970-09-03 | Bayer Ag | Process for the production of foam plastics which contain urethane groups |
| DE1804361A1 (de) | 1968-10-22 | 1970-05-14 | Bayer Ag | Aminoaether als Aktivatoren zur Herstellung von Polyurethanen |
| BE759006A (fr) | 1969-11-20 | 1971-05-17 | Marles Kuhlmann Wyandotte | Copolymeres greffes et preparation de polyurethanes |
| US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
| DE2062289C2 (de) | 1970-12-17 | 1982-12-30 | Bayer Ag, 5090 Leverkusen | Verwendung von extrem niederviskosen Addukten aus Lactamen mit Wasser bzw. Oximen |
| DE2062286A1 (enExample) | 1970-12-17 | 1972-07-06 | ||
| DE2117576A1 (de) | 1971-04-10 | 1972-10-19 | Bayer | Diisocyanat-Polyadditionsprodukte |
| DE2121670C3 (de) | 1971-05-03 | 1979-11-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
| DE2129198C3 (de) | 1971-06-12 | 1982-01-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
| US3941849A (en) | 1972-07-07 | 1976-03-02 | The General Tire & Rubber Company | Polyethers and method for making the same |
| DE2307589C3 (de) | 1973-02-16 | 1984-11-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften |
| DE2330175A1 (de) | 1973-06-14 | 1975-03-20 | Bayer Ag | Beschichten und kaschieren von flaechengebilden mit polyurethanen |
| DE2330211A1 (de) | 1973-06-14 | 1975-03-20 | Bayer Ag | Lactam-additionsverbindungen als beschleuniger fuer die vernetzung von polyurethanen mit polyisocyanaten |
| DE2434185A1 (de) | 1974-07-16 | 1976-02-05 | Bayer Ag | Verfahren zur herstellung von amidin-metall-komplexen |
| DE2523633C2 (de) | 1975-05-28 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanschaumstoffen und Katalysatoren zur Durchführung des Verfahrens |
| DE2558523A1 (de) | 1975-12-24 | 1977-07-07 | Bayer Ag | Verfahren zur herstellung neuer polysiloxan-polyoxyalkylen-copolymerer |
| DE2601082A1 (de) | 1976-01-14 | 1977-07-21 | Bayer Ag | Katalysatoren fuer isocyanat-polyadditionsreaktionen |
| DE2603834A1 (de) | 1976-02-02 | 1977-08-04 | Bayer Ag | Katalysatoren fuer isocyanat-polyadditionsreaktionen |
| DE2618280A1 (de) | 1976-04-27 | 1977-11-17 | Bayer Ag | Neue katalysatoren fuer die herstellung von polyurethanschaumstoffen |
| DE2624527A1 (de) | 1976-06-01 | 1977-12-22 | Bayer Ag | Verfahren zur herstellung von polyurethanen |
| DE2636787A1 (de) | 1976-08-16 | 1978-02-23 | Bayer Ag | Verfahren zur herstellung von polyurethanen |
| DE2624528C2 (de) | 1976-06-01 | 1984-03-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanschaumstoffen |
| DE2732292A1 (de) | 1977-07-16 | 1979-02-01 | Bayer Ag | Verfahren zur herstellung von polyurethankunststoffen |
| DE2832253A1 (de) | 1978-07-22 | 1980-01-31 | Bayer Ag | Verfahren zur herstellung von formschaumstoffen |
| DE3003963A1 (de) | 1980-02-04 | 1981-08-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von ggf. schaumfoermigen polyurethanen |
| DE3137132A1 (de) | 1981-09-18 | 1983-04-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen |
| US5869593A (en) * | 1991-07-01 | 1999-02-09 | H. B. Fuller Licensing & Financing, Inc. | High moisture vapor transmission hot melt moisture cure polyurethane adhesive |
| US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
| DE4218840A1 (de) | 1992-06-09 | 1993-12-16 | Bayer Ag | Verfahren zur Herstellung von Verbundkörpern |
| US5470813A (en) * | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
| US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
| US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5545601A (en) | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide 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 |
| US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5714428A (en) | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
| DE19905611A1 (de) | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19928156A1 (de) * | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
| US6833431B2 (en) * | 2001-05-02 | 2004-12-21 | Bayer Aktiengesellschaft | Double-metal cyanide catalysts for preparing polyether polyols |
| US6491846B1 (en) * | 2001-06-21 | 2002-12-10 | Bayer Antwerpen, N.V. | Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam |
| US6696383B1 (en) * | 2002-09-20 | 2004-02-24 | Bayer Polymers Llc | Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto |
| JP4294012B2 (ja) * | 2005-07-28 | 2009-07-08 | 三菱電機株式会社 | 電子スロットル制御装置 |
| DE102005041142A1 (de) * | 2005-08-30 | 2007-03-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| JP4899508B2 (ja) * | 2006-02-03 | 2012-03-21 | 旭硝子株式会社 | ポリエーテルポリオールの製造方法 |
| DE102006024025A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen |
-
2010
- 2010-03-17 US US12/725,631 patent/US20110230581A1/en not_active Abandoned
-
2011
- 2011-03-14 KR KR1020127026975A patent/KR101820982B1/ko not_active Expired - Fee Related
- 2011-03-14 SG SG2012067534A patent/SG184024A1/en unknown
- 2011-03-14 ES ES11707878.2T patent/ES2599999T3/es active Active
- 2011-03-14 BR BR112012023426A patent/BR112012023426A2/pt not_active IP Right Cessation
- 2011-03-14 CN CN201180024389.8A patent/CN103038273B/zh active Active
- 2011-03-14 SG SG10201502004PA patent/SG10201502004PA/en unknown
- 2011-03-14 CA CA2793300A patent/CA2793300A1/en not_active Abandoned
- 2011-03-14 JP JP2012557513A patent/JP5964251B2/ja not_active Expired - Fee Related
- 2011-03-14 WO PCT/EP2011/053796 patent/WO2011113792A1/en not_active Ceased
- 2011-03-14 EP EP11707878.2A patent/EP2547714B1/en active Active
- 2011-03-14 MX MX2012010677A patent/MX2012010677A/es not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990000180A1 (en) * | 1988-06-29 | 1990-01-11 | W.L. Gore & Associates, Inc. | Flexible breathable polyurethane coatings and films, and the prepolymer from which they are made |
| 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 |
| WO2000004071A1 (en) * | 1998-07-13 | 2000-01-27 | Bayer Antwerpen N.V. | Dispersion polyols for hypersoft polyurethane foam |
| WO2000064963A1 (de) * | 1999-04-24 | 2000-11-02 | Bayer Aktiengesellschaft | Langkettige polyetherpolyole mit hohem anteil primärer oh-gruppen |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2599999T3 (es) | 2017-02-06 |
| CN103038273A (zh) | 2013-04-10 |
| KR101820982B1 (ko) | 2018-01-22 |
| SG10201502004PA (en) | 2015-05-28 |
| CA2793300A1 (en) | 2011-09-22 |
| EP2547714A1 (en) | 2013-01-23 |
| MX2012010677A (es) | 2013-02-11 |
| SG184024A1 (en) | 2012-10-30 |
| BR112012023426A2 (pt) | 2017-10-03 |
| US20110230581A1 (en) | 2011-09-22 |
| JP2013522407A (ja) | 2013-06-13 |
| WO2011113792A1 (en) | 2011-09-22 |
| JP5964251B2 (ja) | 2016-08-03 |
| KR20130050921A (ko) | 2013-05-16 |
| EP2547714B1 (en) | 2016-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103038273B (zh) | 用于生产具有高氧化乙烯含量的聚醚多元醇的方法 | |
| US5648559A (en) | Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith | |
| CA2369803C (en) | Polyol mixture for the preparation of rigid polyurethane foams | |
| CA2211201C (en) | Novel polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams | |
| US9512271B2 (en) | Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foams | |
| EP2621987B1 (en) | Process for making low density high resiliency flexible polyurethane foam | |
| US10793692B2 (en) | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers | |
| CN108779241A (zh) | 阻燃的醚软质泡沫材料 | |
| US7625954B2 (en) | Method for producing polyurethane-soft foam materials | |
| US7094811B2 (en) | Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol | |
| US20240360278A1 (en) | Process for preparing a polyether polyol with a high ethylene oxide content | |
| CN110709440B (zh) | 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料 | |
| US20220213255A1 (en) | Amine-initiated polyols as non-emissive catalysts in hr foam | |
| JP6050840B2 (ja) | ポリエーテルポリオール組成物及びその製造方法 | |
| CN115702180B (zh) | 异氰酸酯反应性组合物及制备聚氨酯和聚异氰脲酸酯泡沫的方法 | |
| CN108368230B (zh) | 用于制造聚氨基甲酸酯泡沫的方法 | |
| RU2793131C2 (ru) | Способ получения простого полиэфирполиола с высоким содержанием этиленоксида |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: German Monheim Patentee after: Bayer Pharma Aktiengesellschaft Patentee after: BAYER MATERIALSCIENCE AG Address before: German Monheim Patentee before: Bayer Pharma Aktiengesellschaft Patentee before: Bayer Polymers LLC |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160809 Address after: Leverkusen, Germany Patentee after: BAYER MATERIALSCIENCE AG Patentee after: BAYER MATERIALSCIENCE LLC Address before: German Monheim Patentee before: Bayer Pharma Aktiengesellschaft Patentee before: Bayer Polymers LLC |