SG100790A1 - Double-metal cyanide catalysts for preparing polyether polyols - Google Patents
Double-metal cyanide catalysts for preparing polyether polyolsInfo
- Publication number
- SG100790A1 SG100790A1 SG200202561A SG200202561A SG100790A1 SG 100790 A1 SG100790 A1 SG 100790A1 SG 200202561 A SG200202561 A SG 200202561A SG 200202561 A SG200202561 A SG 200202561A SG 100790 A1 SG100790 A1 SG 100790A1
- Authority
- SG
- Singapore
- Prior art keywords
- double
- polyether polyols
- metal cyanide
- cyanide catalysts
- preparing polyether
- Prior art date
Links
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title 1
- 239000004721 Polyphenylene oxide Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 229920000570 polyether Polymers 0.000 title 1
- 229920005862 polyol Polymers 0.000 title 1
- 150000003077 polyols Chemical class 0.000 title 1
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
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Catalysts (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122019A DE10122019A1 (de) | 2001-05-07 | 2001-05-07 | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
Publications (1)
Publication Number | Publication Date |
---|---|
SG100790A1 true SG100790A1 (en) | 2003-12-26 |
Family
ID=7683832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200202561A SG100790A1 (en) | 2001-05-07 | 2002-04-26 | Double-metal cyanide catalysts for preparing polyether polyols |
Country Status (13)
Country | Link |
---|---|
US (1) | US6852663B2 (xx) |
EP (1) | EP1256596A1 (xx) |
JP (1) | JP2002338682A (xx) |
KR (1) | KR20020085805A (xx) |
CN (1) | CN1383917A (xx) |
BR (1) | BR0201623A (xx) |
CA (1) | CA2384486A1 (xx) |
DE (1) | DE10122019A1 (xx) |
HU (1) | HUP0201496A2 (xx) |
MX (1) | MXPA02004506A (xx) |
PL (1) | PL353722A1 (xx) |
RU (1) | RU2002111645A (xx) |
SG (1) | SG100790A1 (xx) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19905611A1 (de) * | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US7226887B2 (en) * | 2002-11-07 | 2007-06-05 | Dow Global Technologies Inc. | Method for preparing metal cyanide catalysts using polymerizable complexing agents |
US7470646B2 (en) * | 2004-03-09 | 2008-12-30 | Japan Science And Technology Agency | Polymer incarcerated Lewis acid metal catalyst |
US7300993B2 (en) * | 2004-06-03 | 2007-11-27 | Shell Oil Company | Process for the preparation of polyether polyols |
CN101243119B (zh) * | 2005-08-17 | 2011-06-22 | 旭硝子株式会社 | 聚酯醚多(一)元醇的制造方法 |
KR100908351B1 (ko) * | 2007-04-13 | 2009-07-20 | 에스케이씨 주식회사 | 랜덤 폴리올 제조용 복금속 시안계 촉매 |
DE102007057145A1 (de) | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von SiH-Gruppen tragenden Verbindungen als Additive |
DE102007057146A1 (de) | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von speziellen Additiven mit aromatischer Hydroxy-Funktionalisierung |
DE102007057147A1 (de) | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger |
DE102008000360A1 (de) | 2008-02-21 | 2009-08-27 | Evonik Goldschmidt Gmbh | Neue Alkoxysilylgruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller Alkoxysilane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung |
DE102008000903A1 (de) | 2008-04-01 | 2009-10-08 | Evonik Goldschmidt Gmbh | Neue Organosiloxangruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller (Poly)Organosiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung |
KR100941637B1 (ko) * | 2008-05-21 | 2010-02-11 | 에스케이씨 주식회사 | 반응성이 제어된, 폴리올 제조용 복금속 시안계 촉매 및이의 제조방법 |
DE102008002713A1 (de) | 2008-06-27 | 2009-12-31 | Evonik Goldschmidt Gmbh | Neue Polyethersiloxane enthaltende Alkoxylierungsprodukte durch direkte Alkoxylierung organomodifizierter alpha, omega-Dihydroxysiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung |
DE102008043245A1 (de) | 2008-10-29 | 2010-05-06 | Evonik Goldschmidt Gmbh | Siliconpolyether-Copolymersysteme sowie Verfahren zu deren Herstellung durch Alkoxylierungsreaktion |
DE102009002371A1 (de) | 2009-04-15 | 2010-10-21 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von geruchlosen Polyetheralkoholen mittels DMC-Katalysatoren und deren Verwendung in kosmetischen und/oder dermatologischen Zubereitungen |
DE102010039140A1 (de) | 2010-08-10 | 2012-02-16 | Evonik Goldschmidt Gmbh | Dispergiermittel und Verfahren zu deren Herstellung |
DE102010040517A1 (de) | 2010-09-09 | 2012-03-15 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polyetherpolyolen |
WO2012091968A1 (en) | 2010-12-27 | 2012-07-05 | 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 |
US9334361B2 (en) | 2011-02-23 | 2016-05-10 | Council Of Scientific & Industrial Research | Process for preparing hyperbranched polyesters |
DE102011076019A1 (de) | 2011-05-18 | 2012-11-22 | Evonik Goldschmidt Gmbh | Alkoxylierungsprodukte und Verfahren zu ihrer Herstellung mittels DMC-Katalysatoren |
BR112014015221A2 (pt) | 2011-12-20 | 2017-06-13 | Bayer Intellectual Property Gmbh | polímeros de hidroxi-amino e processos para a sua preparação |
DE102013208328A1 (de) | 2013-05-07 | 2014-11-13 | Evonik Industries Ag | Polyoxyalkylene mit seitenständigen langkettigen Acyloxyresten und Verfahren zu ihrer Herstellung mittels DMC-Katalysatoren |
DE102013215664A1 (de) | 2013-08-08 | 2015-02-12 | Evonik Industries Ag | Apparatur zur Durchführung eines ringöffnenden Polymerisationsverfahrens |
DE102014209408A1 (de) | 2014-05-19 | 2015-11-19 | Evonik Degussa Gmbh | Ethoxylatherstellung unter Verwendung hoch aktiver Doppelmetallcyanid-Katalysatoren |
DE102014209407A1 (de) | 2014-05-19 | 2015-11-19 | Evonik Degussa Gmbh | Hoch aktive Doppelmetallcyanid-Katalysatoren und Verfahren zu deren Herstellung |
EP3219741A1 (de) * | 2016-03-18 | 2017-09-20 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
WO2021105037A1 (de) | 2019-11-28 | 2021-06-03 | Evonik Operations Gmbh | Polyethermodifizierte polybutadiene und verfahren zu deren herstellung |
AU2021266078A1 (en) | 2020-04-30 | 2023-01-19 | Evonik Operations Gmbh | Use of polyethers as carriers for active ingredients |
EP4047031A1 (de) | 2021-02-17 | 2022-08-24 | Evonik Operations GmbH | Aminofunktionelle polybutadiene mit kammständigen polyetherresten und verfahren zu deren herstellung |
EP4314111A1 (de) | 2021-03-26 | 2024-02-07 | Evonik Operations GmbH | Neue polyether auf basis von 2,3-epoxybutan und verfahren zu deren herstellung |
JP2022183009A (ja) | 2021-05-27 | 2022-12-08 | エボニック オペレーションズ ゲーエムベーハー | ポリエステル-ポリエーテル修飾ポリブタジエンおよびその製造方法 |
CA3219712A1 (en) | 2021-05-27 | 2022-12-01 | Matthias Lobert | Hydrogenated polyether-modified amino-functional polybutadienes and processes for preparation thereof |
CA3219705A1 (en) | 2021-05-27 | 2022-12-01 | Matthias Lobert | Hydrogenated polyether-modified polybutadienes and processes for preparation thereof |
WO2023061817A1 (en) | 2021-10-14 | 2023-04-20 | Evonik Operations Gmbh | Liquid composition of gram-negative bacteria |
CN116217913A (zh) * | 2022-12-29 | 2023-06-06 | 杭州普力材料科技有限公司 | 一种三配体双金属络合物催化剂及其制备方法 |
CN115785435B (zh) * | 2022-12-29 | 2023-08-11 | 杭州普力材料科技有限公司 | 一种一步法制备聚醚多元醇的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693584A (en) * | 1996-08-09 | 1997-12-02 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
WO1999019063A1 (de) * | 1997-10-13 | 1999-04-22 | Bayer Aktiengesellschaft | Kristalline doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
WO1999056874A1 (en) * | 1998-05-05 | 1999-11-11 | Bayer Antwerpen N.V. | Acid-treated double metal cyanide complex catalysts |
WO2000015337A1 (de) * | 1998-09-16 | 2000-03-23 | Bayer Aktiengesellschaft | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
WO2000068295A1 (de) * | 1999-05-05 | 2000-11-16 | Bayer Aktiengesellschaft | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
US6204357B1 (en) * | 1999-02-19 | 2001-03-20 | Bayer Aktiengesellschaft | Double metal cyanide catalysts for preparing poly-etherpolyols |
WO2001034297A2 (de) * | 1999-11-08 | 2001-05-17 | Bayer Aktiengesellschaft | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
US3941849A (en) | 1972-07-07 | 1976-03-02 | The General Tire & Rubber Company | Polyethers and method for making the same |
JP2653236B2 (ja) | 1990-10-05 | 1997-09-17 | 旭硝子株式会社 | ポリエーテル化合物の製造方法 |
US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | 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 |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US6013596A (en) * | 1998-05-18 | 2000-01-11 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing cyclic, bidentate complexing agents |
DE19924672A1 (de) * | 1999-05-28 | 2000-11-30 | Bayer Ag | Doppelmetallcyanic-Katalysatoren für die Herstellung von Polyetherpolyolen |
-
2001
- 2001-05-07 DE DE10122019A patent/DE10122019A1/de not_active Withdrawn
-
2002
- 2002-04-25 EP EP02009221A patent/EP1256596A1/de not_active Withdrawn
- 2002-04-26 SG SG200202561A patent/SG100790A1/en unknown
- 2002-04-30 CN CN02118886A patent/CN1383917A/zh active Pending
- 2002-05-02 JP JP2002130617A patent/JP2002338682A/ja active Pending
- 2002-05-02 CA CA002384486A patent/CA2384486A1/en not_active Abandoned
- 2002-05-03 US US10/138,080 patent/US6852663B2/en not_active Expired - Fee Related
- 2002-05-06 MX MXPA02004506A patent/MXPA02004506A/es unknown
- 2002-05-06 RU RU2002111645/04A patent/RU2002111645A/ru not_active Application Discontinuation
- 2002-05-06 PL PL02353722A patent/PL353722A1/xx not_active Application Discontinuation
- 2002-05-06 KR KR1020020024667A patent/KR20020085805A/ko not_active Application Discontinuation
- 2002-05-06 HU HU0201496A patent/HUP0201496A2/hu unknown
- 2002-05-07 BR BR0201623-0A patent/BR0201623A/pt not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693584A (en) * | 1996-08-09 | 1997-12-02 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
WO1999019063A1 (de) * | 1997-10-13 | 1999-04-22 | Bayer Aktiengesellschaft | Kristalline doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
WO1999056874A1 (en) * | 1998-05-05 | 1999-11-11 | Bayer Antwerpen N.V. | Acid-treated double metal cyanide complex catalysts |
WO2000015337A1 (de) * | 1998-09-16 | 2000-03-23 | Bayer Aktiengesellschaft | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
US6204357B1 (en) * | 1999-02-19 | 2001-03-20 | Bayer Aktiengesellschaft | Double metal cyanide catalysts for preparing poly-etherpolyols |
WO2000068295A1 (de) * | 1999-05-05 | 2000-11-16 | Bayer Aktiengesellschaft | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
WO2001034297A2 (de) * | 1999-11-08 | 2001-05-17 | Bayer Aktiengesellschaft | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
Also Published As
Publication number | Publication date |
---|---|
CN1383917A (zh) | 2002-12-11 |
DE10122019A1 (de) | 2002-11-14 |
HU0201496D0 (xx) | 2002-07-29 |
JP2002338682A (ja) | 2002-11-27 |
CA2384486A1 (en) | 2002-11-07 |
US6852663B2 (en) | 2005-02-08 |
EP1256596A1 (de) | 2002-11-13 |
PL353722A1 (en) | 2002-11-18 |
US20030119663A1 (en) | 2003-06-26 |
BR0201623A (pt) | 2003-03-11 |
RU2002111645A (ru) | 2003-12-10 |
KR20020085805A (ko) | 2002-11-16 |
MXPA02004506A (es) | 2005-08-16 |
HUP0201496A2 (hu) | 2002-12-28 |
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