CN1108191C - 制造双金属氰化物催化剂的方法 - Google Patents
制造双金属氰化物催化剂的方法 Download PDFInfo
- Publication number
- CN1108191C CN1108191C CN98804906A CN98804906A CN1108191C CN 1108191 C CN1108191 C CN 1108191C CN 98804906 A CN98804906 A CN 98804906A CN 98804906 A CN98804906 A CN 98804906A CN 1108191 C CN1108191 C CN 1108191C
- Authority
- CN
- China
- Prior art keywords
- catalyst
- metal
- alkalinity
- metal salt
- catalysts
- 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.)
- Expired - Lifetime
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
- 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)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Catalysts (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
| 实例编号 | ZnCl2碱度(%) | 在642cm-1处归一化的红外吸收度4(A*) | 多元醇不饱和度(meq/g) | 多元醇粘度(cps) |
| 1 | 0.27 | 0.27 | 0.0057 | 3400 |
| 2 | 0.45 | 0.46 | 0.0051 | 3240 |
| 3 | 0.45 | --- | 0.0050 | 3420 |
| 4 | 0.55 | --- | 0.0046 | 3600 |
| 5 | 0.50 | --- | 0.0051 | 3370 |
| 6 | 0.69 | --- | 0.0041 | 3380 |
| 7 | 1.13 | 0.62 | 0.0053 | 4790 |
| C8 | 0.0 | <0.1 | 0.016 | 4100 |
| 实例编号 | ZnCl2碱度(%) | 多元醇不饱和度(meq/g) | 多元醇粘度(cps) |
| 9 | 0.64 | 0.005 | 3530 |
| 10 | 0.24 | 0.006 | 3920 |
| C11 | 0.0 | 0.017 | 8100 |
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/816,611 US5783513A (en) | 1997-03-13 | 1997-03-13 | Process for making double metal cyanide catalysts |
| US08/816611 | 1997-03-13 | ||
| US08/816,611 | 1997-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1255074A CN1255074A (zh) | 2000-05-31 |
| CN1108191C true CN1108191C (zh) | 2003-05-14 |
Family
ID=25221122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98804906A Expired - Lifetime CN1108191C (zh) | 1997-03-13 | 1998-03-02 | 制造双金属氰化物催化剂的方法 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5783513A (zh) |
| EP (1) | EP0968055B1 (zh) |
| JP (1) | JP4361612B2 (zh) |
| KR (1) | KR100549729B1 (zh) |
| CN (1) | CN1108191C (zh) |
| AU (1) | AU727158B2 (zh) |
| BR (1) | BR9808252A (zh) |
| CA (1) | CA2282640C (zh) |
| CZ (1) | CZ299502B6 (zh) |
| DE (1) | DE69841057D1 (zh) |
| ES (1) | ES2328535T3 (zh) |
| ID (1) | ID22392A (zh) |
| PL (1) | PL201572B1 (zh) |
| RU (1) | RU2191626C2 (zh) |
| TW (1) | TW406095B (zh) |
| WO (1) | WO1998040162A1 (zh) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842382A1 (de) * | 1998-09-16 | 2000-03-23 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| US6051680A (en) * | 1998-06-08 | 2000-04-18 | Arco Chemical Technology, L.P. | Silylated double metal cyanide complex catalysts |
| DE19928156A1 (de) | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
| US20040266982A1 (en) * | 1999-07-09 | 2004-12-30 | Clement Katherine S | Polymerization of alkylene oxides onto functionalized initiators |
| WO2001083107A2 (en) | 2000-04-28 | 2001-11-08 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
| CA2478830A1 (en) * | 2002-03-19 | 2003-10-02 | Dow Global Technologies Inc. | Method for preparing metal cyanide catalysts using insoluble metal salts |
| US6977236B2 (en) * | 2002-06-14 | 2005-12-20 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| US6716788B2 (en) † | 2002-06-14 | 2004-04-06 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| 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 |
| EP1632517B1 (en) * | 2003-06-04 | 2009-07-22 | Asahi Glass Company Ltd. | Composite metal cyanide complex catalyst, process for producing the same, and use of the same |
| US6855658B1 (en) | 2003-08-26 | 2005-02-15 | Bayer Antwerp, N.V. | Hydroxide containing double metal cyanide (DMC) catalysts |
| US20050101477A1 (en) * | 2003-11-07 | 2005-05-12 | George Combs | Unsaturated tertiary alcohols as ligands for active dmc catalysts |
| US20060058182A1 (en) | 2004-09-13 | 2006-03-16 | Combs George G | Processes for the preparation of double metal cyanide (DMC) catalysts |
| MY144025A (en) * | 2004-10-26 | 2011-07-29 | Dow Global Technologies Inc | Improved method for alkoxylating active hydrogen containing compounds and the alkoxylated compounds made therefrom |
| DE102006006696A1 (de) * | 2006-02-14 | 2007-08-23 | Clariant International Limited | Polyalkylenglykol-Schmiermittelbasisöle mit enger Molmassenverteilung |
| US7977501B2 (en) | 2006-07-24 | 2011-07-12 | Bayer Materialscience Llc | Polyether carbonate polyols made via double metal cyanide (DMC) catalysis |
| US7834082B2 (en) | 2007-01-17 | 2010-11-16 | Bayer Materialscience Llc | Polyether-polysiloxane polyols |
| US8354356B2 (en) * | 2007-02-05 | 2013-01-15 | Basf Se | DMC catalysts, method for the production thereof and use thereof |
| EP2139935B1 (de) * | 2007-03-26 | 2010-12-01 | Basf Se | Wasseremulgierbare polyisocyanate |
| KR20120060845A (ko) | 2009-08-13 | 2012-06-12 | 바스프 에스이 | 다금속 시아니드 화합물의 제조 방법 |
| CN102574999A (zh) * | 2009-09-17 | 2012-07-11 | 旭硝子株式会社 | 聚醚类的制造方法 |
| EP2348061A1 (de) | 2010-01-21 | 2011-07-27 | Bayer MaterialScience AG | Verfahren zur Herstellung von wasseremulgierbaren Polyurethanpolyacrylat-Hybridsystemen |
| SG185607A1 (en) | 2010-05-18 | 2012-12-28 | Bayer Ip Gmbh | Method for producing polyether carbonate polyols |
| US9758619B2 (en) | 2011-08-25 | 2017-09-12 | Dow Global Technologies Llc | Process for making polyether alcohols having oxyethylene units by polymerization of ethylene carbonate in the presence of double metal cyanide catalysts |
| CN103890152B (zh) | 2011-10-28 | 2016-01-20 | 陶氏环球技术有限责任公司 | 烃油和通过dmc催化产生的油溶性pag的组合物 |
| HUE032886T2 (hu) | 2012-09-28 | 2017-11-28 | Basf Se | Vízben diszpergálható poliizocianátok |
| US9051412B2 (en) | 2013-03-14 | 2015-06-09 | Bayer Materialscience Llc | Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters |
| US9890100B2 (en) | 2013-03-14 | 2018-02-13 | Covestro Llc | Continuous process for the production of low molecular weight polyethers with a DMC catalyst |
| US9527958B2 (en) | 2014-05-02 | 2016-12-27 | Covestro Llc | Process for purification of polyether carbonate polyols |
| JP6910354B2 (ja) | 2015-12-09 | 2021-07-28 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | 水分散性ポリイソシアネート |
| US9562135B1 (en) | 2015-12-21 | 2017-02-07 | Covestro Llc | Polyether carbonates by DMC catalysis |
| SG11201900007VA (en) | 2016-08-05 | 2019-02-27 | Basf Se | Macromonomers containing polyisobutene groups, and homopolymers or copolymers thereof |
| US10258953B2 (en) | 2016-08-05 | 2019-04-16 | Covestro Llc | Systems and processes for producing polyether polyols |
| GB201703324D0 (en) * | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
| PL3622003T3 (pl) * | 2017-05-10 | 2025-02-24 | Dow Global Technologies Llc | Proces polimeryzacji polieterowej |
| WO2019068529A1 (en) | 2017-10-06 | 2019-04-11 | Basf Se | DISPERSIBLE POLYISOCYANATES IN WATER |
| GB201717441D0 (en) | 2017-10-24 | 2017-12-06 | Econic Tech Ltd | A polymerisation process |
| CN109762123A (zh) * | 2017-11-09 | 2019-05-17 | 山东蓝星东大有限公司 | 聚酯醚二醇及制法和由其制备的聚氨酯弹性体及制法 |
| US10479862B2 (en) | 2017-12-07 | 2019-11-19 | Covestro Llc | Amine based polymer polyol stabilizers |
| US10526484B2 (en) | 2017-12-20 | 2020-01-07 | Covestro Llc | Dithiocarbonate containing polyols as polymer polyol stabilizers |
| GB201814526D0 (en) | 2018-09-06 | 2018-10-24 | Econic Tech Ltd | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
| US10544158B1 (en) | 2019-03-14 | 2020-01-28 | Covestro Llc | Process for producing polycyclic polyether polyols |
| US11566145B2 (en) | 2019-03-14 | 2023-01-31 | Covestro Llc | Polyurethane coating compositions and their use as gel coats |
| 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 |
| WO2021151774A1 (en) | 2020-01-30 | 2021-08-05 | Basf Se | Color-stable curing agent compositions comprising water-dispersible polyisocyanates |
| EP4106917A2 (de) | 2020-02-22 | 2022-12-28 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
| GB202003002D0 (en) | 2020-03-02 | 2020-04-15 | Crane Ltd | Method of preparation of a polyol block copolymer |
| GB202003003D0 (en) | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
| GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
| KR20240036722A (ko) | 2021-08-11 | 2024-03-20 | 에코닉 테크놀로지 엘티디 | 거대고리형 이원금속 촉매 및 이중 금속 시아나이드 촉매의 혼합물을 사용한 에폭사이드 및 co2의 공중합에 의한 계면활성제 제조 방법 |
| GB202115335D0 (en) | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
| TWI856427B (zh) * | 2022-11-18 | 2024-09-21 | 國立成功大學 | 一種三元普魯士藍類似物及其製備方法 |
| 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 |
| CN121002092A (zh) | 2023-04-25 | 2025-11-21 | 联合利华知识产权控股有限公司 | 组合物 |
| GB2629367A (en) | 2023-04-25 | 2024-10-30 | Econic Tech Ltd | Surface-active agent |
| CN120733801B (zh) * | 2025-08-25 | 2025-11-21 | 中化东大(淄博)有限公司 | 基于机械化学法的失活dmc催化剂再生方法、再生dmc催化剂及应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158922A (en) * | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
| CN1107482A (zh) * | 1993-11-23 | 1995-08-30 | 阿克奥化学技术公司 | 改进的双金属氰化物络合催化剂 |
| EP0755716A1 (en) * | 1995-07-24 | 1997-01-29 | ARCO Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427256A (en) * | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
| US3829505A (en) * | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
| AU551979B2 (en) * | 1982-03-31 | 1986-05-15 | Shell Internationale Research Maatschappij B.V. | Epoxy polymerisation catalysts |
| CA2138063C (en) * | 1993-12-23 | 2007-02-20 | Bi Le-Khac | Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis |
| 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 |
-
1997
- 1997-03-13 US US08/816,611 patent/US5783513A/en not_active Expired - Lifetime
-
1998
- 1998-03-02 KR KR1019997008188A patent/KR100549729B1/ko not_active Expired - Lifetime
- 1998-03-02 ID IDW991005A patent/ID22392A/id unknown
- 1998-03-02 AU AU67268/98A patent/AU727158B2/en not_active Ceased
- 1998-03-02 PL PL335572A patent/PL201572B1/pl not_active IP Right Cessation
- 1998-03-02 CZ CZ0323999A patent/CZ299502B6/cs not_active IP Right Cessation
- 1998-03-02 RU RU99121321/04A patent/RU2191626C2/ru not_active IP Right Cessation
- 1998-03-02 EP EP98912425A patent/EP0968055B1/en not_active Expired - Lifetime
- 1998-03-02 WO PCT/EP1998/001155 patent/WO1998040162A1/en not_active Ceased
- 1998-03-02 JP JP53914898A patent/JP4361612B2/ja not_active Expired - Lifetime
- 1998-03-02 CN CN98804906A patent/CN1108191C/zh not_active Expired - Lifetime
- 1998-03-02 ES ES98912425T patent/ES2328535T3/es not_active Expired - Lifetime
- 1998-03-02 DE DE69841057T patent/DE69841057D1/de not_active Expired - Lifetime
- 1998-03-02 CA CA002282640A patent/CA2282640C/en not_active Expired - Fee Related
- 1998-03-02 BR BR9808252-3A patent/BR9808252A/pt not_active Application Discontinuation
- 1998-03-21 TW TW087103661A patent/TW406095B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158922A (en) * | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
| CN1107482A (zh) * | 1993-11-23 | 1995-08-30 | 阿克奥化学技术公司 | 改进的双金属氰化物络合催化剂 |
| EP0755716A1 (en) * | 1995-07-24 | 1997-01-29 | ARCO Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| US5783513A (en) | 1998-07-21 |
| WO1998040162A1 (en) | 1998-09-17 |
| CA2282640A1 (en) | 1998-09-17 |
| ES2328535T3 (es) | 2009-11-13 |
| CZ323999A3 (cs) | 2000-05-17 |
| PL335572A1 (en) | 2000-05-08 |
| CA2282640C (en) | 2007-06-19 |
| KR20000076100A (ko) | 2000-12-26 |
| JP4361612B2 (ja) | 2009-11-11 |
| JP2001514574A (ja) | 2001-09-11 |
| PL201572B1 (pl) | 2009-04-30 |
| AU6726898A (en) | 1998-09-29 |
| BR9808252A (pt) | 2000-05-16 |
| CZ299502B6 (cs) | 2008-08-20 |
| CN1255074A (zh) | 2000-05-31 |
| TW406095B (en) | 2000-09-21 |
| DE69841057D1 (de) | 2009-09-24 |
| ID22392A (id) | 1999-10-07 |
| EP0968055B1 (en) | 2009-08-12 |
| EP0968055A1 (en) | 2000-01-05 |
| KR100549729B1 (ko) | 2006-02-07 |
| RU2191626C2 (ru) | 2002-10-27 |
| AU727158B2 (en) | 2000-12-07 |
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Effective date of registration: 20160722 Address after: Antwerp Patentee after: Koth a Limited by Share Ltd. Address before: Antwerp Patentee before: Bayer Antwerp Effective date of registration: 20160722 Address after: Antwerp Patentee after: Bayer Antwerp Address before: Delaware Patentee before: Link chemical technologies |
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