CN1255074A - 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
- CN1255074A CN1255074A CN98804906A CN98804906A CN1255074A CN 1255074 A CN1255074 A CN 1255074A CN 98804906 A CN98804906 A CN 98804906A CN 98804906 A CN98804906 A CN 98804906A CN 1255074 A CN1255074 A CN 1255074A
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- CN
- China
- Prior art keywords
- metal
- salt
- catalyzer
- scope
- basicity
- 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.)
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Classifications
-
- 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
- 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)
- 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 (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/816,611 | 1997-03-13 | ||
US08/816,611 US5783513A (en) | 1997-03-13 | 1997-03-13 | Process for making double metal cyanide catalysts |
US08/816611 | 1997-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1255074A true CN1255074A (zh) | 2000-05-31 |
CN1108191C 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) |
Cited By (4)
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---|---|---|---|---|
CN103097433A (zh) * | 2010-05-18 | 2013-05-08 | 拜耳知识产权有限责任公司 | 制备聚醚碳酸酯多元醇的方法 |
CN101230133B (zh) * | 2003-08-26 | 2013-07-24 | 拜尔安特卫普有限公司 | 包含双金属氰化物(dmc)催化剂的氢氧化物 |
CN101511909B (zh) * | 2006-07-24 | 2015-05-20 | 拜尔材料科学有限公司 | 通过双金属氰化物(dmc)催化制备的聚醚碳酸酯多元醇 |
CN115135410A (zh) * | 2020-02-22 | 2022-09-30 | 科思创德国股份有限公司 | 制备双金属氰化物催化剂的方法 |
Families Citing this family (49)
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 |
AU2001255735A1 (en) | 2000-04-28 | 2001-11-12 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
JP2005520890A (ja) * | 2002-03-19 | 2005-07-14 | ダウ グローバル テクノロジーズ インコーポレイティド | 不溶性金属塩を用いる金属シアニド触媒の製造方法 |
US6716788B2 (en) * | 2002-06-14 | 2004-04-06 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
US6977236B2 (en) * | 2002-06-14 | 2005-12-20 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
CN100575389C (zh) * | 2003-06-04 | 2009-12-30 | 旭硝子株式会社 | 复合金属氰化物配位催化剂及其制造方法和其用途 |
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 |
JP2008518088A (ja) * | 2004-10-26 | 2008-05-29 | ダウ グローバル テクノロジーズ インコーポレイティド | 活性水素含有化合物をアルコキシル化する改良方法及びそれから調製したアルコキシル化化合物 |
DE102006006696A1 (de) * | 2006-02-14 | 2007-08-23 | Clariant International Limited | Polyalkylenglykol-Schmiermittelbasisöle mit enger Molmassenverteilung |
US7834082B2 (en) | 2007-01-17 | 2010-11-16 | Bayer Materialscience Llc | Polyether-polysiloxane polyols |
MX2009008311A (es) * | 2007-02-05 | 2009-08-12 | Basf Se | Catalizadores de dmc, metodo para la produccion de los mismos y uso de los mismos. |
JP5404598B2 (ja) * | 2007-03-26 | 2014-02-05 | ビーエーエスエフ ソシエタス・ヨーロピア | 水乳化性ポリイソシアネート |
SG177717A1 (en) | 2009-08-13 | 2012-02-28 | Basf Se | Process for preparing multimetal cyanide compounds |
EP2471837B1 (en) * | 2009-09-17 | 2015-01-14 | Asahi Glass Company, Limited | Polyether preparation method |
EP2348061A1 (de) | 2010-01-21 | 2011-07-27 | Bayer MaterialScience AG | Verfahren zur Herstellung von wasseremulgierbaren Polyurethanpolyacrylat-Hybridsystemen |
EP2748226B1 (en) | 2011-08-25 | 2015-09-16 | 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 |
BR112014009157B1 (pt) | 2011-10-28 | 2020-11-10 | Dow Global Technologies Llc | composição lubrificante e método para preparar uma composição lubrificante |
CN104812793B (zh) | 2012-09-28 | 2017-11-14 | 巴斯夫欧洲公司 | 水分散性多异氰酸酯 |
US9890100B2 (en) | 2013-03-14 | 2018-02-13 | Covestro Llc | Continuous process for the production of low molecular weight polyethers with a DMC catalyst |
US9051412B2 (en) | 2013-03-14 | 2015-06-09 | Bayer Materialscience Llc | Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters |
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 |
US10258953B2 (en) | 2016-08-05 | 2019-04-16 | Covestro Llc | Systems and processes for producing polyether polyols |
WO2018024563A1 (de) | 2016-08-05 | 2018-02-08 | Basf Se | Polyisobutengruppen tragende makromonomere und deren homo- oder copolymere |
GB201703324D0 (en) * | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
US11745174B2 (en) * | 2017-05-10 | 2023-09-05 | Dow Global Technologies Llc | Polyether polymerization process |
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 |
EP4097157A1 (en) | 2020-01-30 | 2022-12-07 | Basf Se | Color-stable curing agent compositions comprising water-dispersible polyisocyanates |
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 |
GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
MX2024001871A (es) | 2021-08-11 | 2024-03-04 | Econic Tech Ltd | Metodo para preparar tensoactivos mediante copolimerizacion de epoxidos y co2 utilizando una mezcla de un catalizador bimetalico macrociclico y un catalizador de cianuro bimetalico. |
GB202115335D0 (en) | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
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 |
Family Cites Families (8)
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 |
US5158922A (en) * | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
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 |
US5627122A (en) * | 1995-07-24 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex 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 RU RU99121321/04A patent/RU2191626C2/ru not_active IP Right Cessation
- 1998-03-02 BR BR9808252-3A patent/BR9808252A/pt not_active Application Discontinuation
- 1998-03-02 CN CN98804906A patent/CN1108191C/zh not_active Expired - Lifetime
- 1998-03-02 DE DE69841057T patent/DE69841057D1/de not_active Expired - Lifetime
- 1998-03-02 EP EP98912425A patent/EP0968055B1/en not_active Expired - Lifetime
- 1998-03-02 CA CA002282640A patent/CA2282640C/en not_active Expired - Fee Related
- 1998-03-02 CZ CZ0323999A patent/CZ299502B6/cs not_active IP Right Cessation
- 1998-03-02 WO PCT/EP1998/001155 patent/WO1998040162A1/en active IP Right Grant
- 1998-03-02 KR KR1019997008188A patent/KR100549729B1/ko not_active IP Right Cessation
- 1998-03-02 ID IDW991005A patent/ID22392A/id unknown
- 1998-03-02 AU AU67268/98A patent/AU727158B2/en not_active Ceased
- 1998-03-02 ES ES98912425T patent/ES2328535T3/es not_active Expired - Lifetime
- 1998-03-02 PL PL335572A patent/PL201572B1/pl not_active IP Right Cessation
- 1998-03-02 JP JP53914898A patent/JP4361612B2/ja not_active Expired - Lifetime
- 1998-03-21 TW TW087103661A patent/TW406095B/zh not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101230133B (zh) * | 2003-08-26 | 2013-07-24 | 拜尔安特卫普有限公司 | 包含双金属氰化物(dmc)催化剂的氢氧化物 |
CN101511909B (zh) * | 2006-07-24 | 2015-05-20 | 拜尔材料科学有限公司 | 通过双金属氰化物(dmc)催化制备的聚醚碳酸酯多元醇 |
CN103097433A (zh) * | 2010-05-18 | 2013-05-08 | 拜耳知识产权有限责任公司 | 制备聚醚碳酸酯多元醇的方法 |
CN103097433B (zh) * | 2010-05-18 | 2016-08-31 | 科思创德国股份有限公司 | 制备聚醚碳酸酯多元醇的方法 |
CN115135410A (zh) * | 2020-02-22 | 2022-09-30 | 科思创德国股份有限公司 | 制备双金属氰化物催化剂的方法 |
Also Published As
Publication number | Publication date |
---|---|
AU6726898A (en) | 1998-09-29 |
BR9808252A (pt) | 2000-05-16 |
CA2282640C (en) | 2007-06-19 |
EP0968055B1 (en) | 2009-08-12 |
KR100549729B1 (ko) | 2006-02-07 |
ID22392A (id) | 1999-10-07 |
PL335572A1 (en) | 2000-05-08 |
EP0968055A1 (en) | 2000-01-05 |
PL201572B1 (pl) | 2009-04-30 |
CN1108191C (zh) | 2003-05-14 |
DE69841057D1 (de) | 2009-09-24 |
JP2001514574A (ja) | 2001-09-11 |
CZ323999A3 (cs) | 2000-05-17 |
CA2282640A1 (en) | 1998-09-17 |
TW406095B (en) | 2000-09-21 |
ES2328535T3 (es) | 2009-11-13 |
WO1998040162A1 (en) | 1998-09-17 |
JP4361612B2 (ja) | 2009-11-11 |
KR20000076100A (ko) | 2000-12-26 |
RU2191626C2 (ru) | 2002-10-27 |
US5783513A (en) | 1998-07-21 |
AU727158B2 (en) | 2000-12-07 |
CZ299502B6 (cs) | 2008-08-20 |
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