SG127868A1 - Process for production of polyols with hydroxide containing double metal cyanide (dmc) catalysts - Google Patents
Process for production of polyols with hydroxide containing double metal cyanide (dmc) catalystsInfo
- Publication number
- SG127868A1 SG127868A1 SG200607445A SG200607445A SG127868A1 SG 127868 A1 SG127868 A1 SG 127868A1 SG 200607445 A SG200607445 A SG 200607445A SG 200607445 A SG200607445 A SG 200607445A SG 127868 A1 SG127868 A1 SG 127868A1
- Authority
- SG
- Singapore
- Prior art keywords
- dmc
- polyols
- catalysts
- production
- metal cyanide
- Prior art date
Links
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title 1
- 239000002184 metal Substances 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
- C08G65/04—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
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
-
- 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
- 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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/649,520 US6855658B1 (en) | 2003-08-26 | 2003-08-26 | Hydroxide containing double metal cyanide (DMC) catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG127868A1 true SG127868A1 (en) | 2006-12-29 |
Family
ID=34104678
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200607445A SG127868A1 (en) | 2003-08-26 | 2004-08-25 | Process for production of polyols with hydroxide containing double metal cyanide (dmc) catalysts |
| SG200404688-4A SG141232A1 (en) | 2003-08-26 | 2004-08-25 | Hydroxide containing double metal cyanide (dmc) catalysts |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200404688-4A SG141232A1 (en) | 2003-08-26 | 2004-08-25 | Hydroxide containing double metal cyanide (dmc) catalysts |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6855658B1 (enExample) |
| EP (1) | EP1510534B1 (enExample) |
| JP (1) | JP2005068436A (enExample) |
| KR (1) | KR101168425B1 (enExample) |
| CN (2) | CN100450615C (enExample) |
| BR (1) | BRPI0403520B1 (enExample) |
| CA (1) | CA2478778C (enExample) |
| MX (1) | MXPA04008285A (enExample) |
| RU (1) | RU2004125640A (enExample) |
| SG (2) | SG127868A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060058182A1 (en) * | 2004-09-13 | 2006-03-16 | Combs George G | Processes for the preparation of double metal cyanide (DMC) catalysts |
| CN100349949C (zh) * | 2005-07-12 | 2007-11-21 | 黎明化工研究院 | 一种多金属氰化物络合物催化剂及其制备方法 |
| US7834082B2 (en) | 2007-01-17 | 2010-11-16 | Bayer Materialscience Llc | Polyether-polysiloxane polyols |
| DE102007005960A1 (de) * | 2007-02-07 | 2008-08-14 | Bayer Materialscience Ag | Ruß-gefüllte Polyurethane mit hoher Dielektrizitätskonstante und Durchschlagsfestigkeit |
| KR101404702B1 (ko) | 2011-03-08 | 2014-06-17 | 에스케이이노베이션 주식회사 | 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법 |
| CN103508894B (zh) * | 2012-06-19 | 2015-08-05 | 嘉兴学院 | 一种合成碳酸二甲酯的方法 |
| US9562134B2 (en) | 2013-03-12 | 2017-02-07 | Covestro Llc | Catalyst for the production of polyols having lower amounts of high molecular weight tail |
| GB201515350D0 (en) | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
| GB201703324D0 (en) | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
| GB201717441D0 (en) | 2017-10-24 | 2017-12-06 | Econic Tech Ltd | A polymerisation process |
| CN110684187B (zh) * | 2018-07-06 | 2022-10-11 | 中国石油化工股份有限公司 | 多金属氰化络合物催化剂及其制备方法和应用 |
| GB201814526D0 (en) | 2018-09-06 | 2018-10-24 | Econic Tech Ltd | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
| GB201906210D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Limited | A polyol block copolymer, compositions and processes therefor |
| GB201906214D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Ltd | A polyol block copolymer, compositions and processes therefor |
| GB202003003D0 (en) | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
| GB202003002D0 (en) | 2020-03-02 | 2020-04-15 | Crane Ltd | Method of preparation of a polyol block copolymer |
| CN112156797B (zh) * | 2020-09-10 | 2022-02-15 | 中国科学院山西煤炭化学研究所 | 环状碳酸酯和甲醇酯交换合成碳酸二甲酯的催化剂及其制备方法和应用 |
| GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
| CN118103137A (zh) | 2021-08-11 | 2024-05-28 | 伊科尼克技术有限公司 | 使用大环双金属催化剂与双金属氰化物催化剂的混合物通过环氧化物和co2共聚制备表面活性剂的方法 |
| GB202115335D0 (en) | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
| CN114230783B (zh) * | 2022-01-12 | 2023-05-26 | 万华化学集团股份有限公司 | 一种用于环氧开环的复合催化剂及其制备方法和应用 |
| KR102862622B1 (ko) * | 2022-12-19 | 2025-09-19 | 아주대학교산학협력단 | 하이드로젠 헥사시아노코발테이트를 사용하여 제조된 더블메탈시아나이드 촉매 |
| GB2626546A (en) | 2023-01-25 | 2024-07-31 | Econic Tech Ltd | Surface-active agent |
| GB2626989A (en) | 2023-02-10 | 2024-08-14 | Econic Tech Ltd | Surface-active agent |
| WO2024223596A1 (en) | 2023-04-25 | 2024-10-31 | Unilever Ip Holdings B.V. | Compositions |
| GB2629367A (en) | 2023-04-25 | 2024-10-30 | Econic Tech Ltd | Surface-active agent |
Family Cites Families (17)
| 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 |
| AU551979B2 (en) | 1982-03-31 | 1986-05-15 | Shell Internationale Research Maatschappij B.V. | Epoxy polymerisation catalysts |
| 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 |
| US5627122A (en) | 1995-07-24 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
| DE19709031A1 (de) | 1997-03-06 | 1998-09-10 | Basf Ag | Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren |
| US5783513A (en) | 1997-03-13 | 1998-07-21 | Arco Chemical Technology, L.P. | Process for making double metal cyanide catalysts |
| DE19742978A1 (de) | 1997-09-29 | 1999-04-01 | Basf Ag | Multimetallcyanidkomplexe als Katalysatoren |
| DE19809539A1 (de) | 1998-03-05 | 1999-09-09 | Basf Ag | Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren |
| US5952261A (en) * | 1998-03-20 | 1999-09-14 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts modified with Group IIA compounds |
| US6800583B2 (en) | 1999-06-02 | 2004-10-05 | Basf Aktiengesellschaft | Suspension of multimetal cyanide compounds, their preparation and their use |
| US6613714B2 (en) | 1999-06-02 | 2003-09-02 | Basf Aktiengesellschaft | Multimetal cyanide compounds, their preparation and their use |
| PT1259561E (pt) | 2000-02-29 | 2004-12-31 | Basf Ag | Processo para o fabrico de compostos de cianeto multimetalico |
| JP2003147071A (ja) * | 2001-08-31 | 2003-05-21 | Asahi Glass Co Ltd | アルキレンオキシド開環重合用複合金属シアン化物錯体触媒及びその製造方法 |
-
2003
- 2003-08-26 US US10/649,520 patent/US6855658B1/en not_active Expired - Lifetime
-
2004
- 2004-08-13 EP EP04019263.5A patent/EP1510534B1/en not_active Expired - Lifetime
- 2004-08-23 CA CA2478778A patent/CA2478778C/en not_active Expired - Fee Related
- 2004-08-25 SG SG200607445A patent/SG127868A1/en unknown
- 2004-08-25 KR KR1020040066994A patent/KR101168425B1/ko not_active Expired - Fee Related
- 2004-08-25 RU RU2004125640/04A patent/RU2004125640A/ru not_active Application Discontinuation
- 2004-08-25 SG SG200404688-4A patent/SG141232A1/en unknown
- 2004-08-25 BR BRPI0403520-8B1A patent/BRPI0403520B1/pt not_active IP Right Cessation
- 2004-08-26 MX MXPA04008285A patent/MXPA04008285A/es active IP Right Grant
- 2004-08-26 CN CNB2004100579311A patent/CN100450615C/zh not_active Expired - Fee Related
- 2004-08-26 JP JP2004246890A patent/JP2005068436A/ja active Pending
- 2004-08-26 CN CN2008100054735A patent/CN101230133B/zh not_active Expired - Fee Related
-
2005
- 2005-01-05 US US11/029,591 patent/US7034103B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| HK1078818A1 (zh) | 2006-03-24 |
| CN1623661A (zh) | 2005-06-08 |
| EP1510534B1 (en) | 2016-05-11 |
| US7034103B2 (en) | 2006-04-25 |
| JP2005068436A (ja) | 2005-03-17 |
| US20050159629A1 (en) | 2005-07-21 |
| EP1510534A1 (en) | 2005-03-02 |
| US20050049142A1 (en) | 2005-03-03 |
| SG141232A1 (en) | 2008-04-28 |
| BRPI0403520B1 (pt) | 2014-10-21 |
| CN101230133B (zh) | 2013-07-24 |
| KR101168425B1 (ko) | 2012-07-25 |
| KR20050021256A (ko) | 2005-03-07 |
| RU2004125640A (ru) | 2006-02-10 |
| CN101230133A (zh) | 2008-07-30 |
| US6855658B1 (en) | 2005-02-15 |
| BRPI0403520A (pt) | 2005-05-31 |
| CA2478778C (en) | 2013-07-16 |
| CN100450615C (zh) | 2009-01-14 |
| CA2478778A1 (en) | 2005-02-26 |
| MXPA04008285A (es) | 2005-06-08 |
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