ZA200406758B - Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents - Google Patents
Method for preparing metal cyanide catalyst complexes using partially miscible complexing agentsInfo
- Publication number
- ZA200406758B ZA200406758B ZA200406758A ZA200406758A ZA200406758B ZA 200406758 B ZA200406758 B ZA 200406758B ZA 200406758 A ZA200406758 A ZA 200406758A ZA 200406758 A ZA200406758 A ZA 200406758A ZA 200406758 B ZA200406758 B ZA 200406758B
- Authority
- ZA
- South Africa
- Prior art keywords
- complexing agents
- metal cyanide
- preparing metal
- partially miscible
- cyanide catalyst
- Prior art date
Links
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
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/165—Polymer immobilised coordination complexes, e.g. organometallic complexes
-
- 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
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/14—Other (co) polymerisation, e.g. of lactides, epoxides
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/26—Zinc
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/068—Polyalkylene glycols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36675802P | 2002-03-21 | 2002-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200406758B true ZA200406758B (en) | 2006-06-28 |
Family
ID=28454820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200406758A ZA200406758B (en) | 2002-03-21 | 2004-08-25 | Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents |
Country Status (11)
Country | Link |
---|---|
US (2) | US7101823B2 (xx) |
EP (1) | EP1490169A1 (xx) |
JP (1) | JP2005520892A (xx) |
KR (1) | KR20040091768A (xx) |
CN (1) | CN100506382C (xx) |
AU (1) | AU2003218184A1 (xx) |
BR (1) | BR0308456A (xx) |
CA (1) | CA2479809A1 (xx) |
MX (1) | MXPA04009145A (xx) |
WO (1) | WO2003080241A1 (xx) |
ZA (1) | ZA200406758B (xx) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1487574A2 (en) | 2002-03-19 | 2004-12-22 | Dow Global Technologies Inc. | Method of preparing metal cyanide catalysts using insoluble metal salts |
WO2004044034A1 (en) * | 2002-11-07 | 2004-05-27 | Dow Global Technologies, Inc. | Method for preparing metal cyanide catalysts using polymerizable complexing agents |
US20050107643A1 (en) * | 2003-11-13 | 2005-05-19 | Thomas Ostrowski | Preparation of polyether alcohols |
KR101164264B1 (ko) * | 2003-11-13 | 2012-07-09 | 바스프 에스이 | 폴리에테르 알콜의 제조 방법 |
US7423112B2 (en) | 2004-05-27 | 2008-09-09 | Bayer Materialscience Llc | Polyether polyols containing pendant amine groups and a process for their preparation |
DE102005011581A1 (de) | 2005-03-10 | 2006-09-14 | Basf Ag | Verfahren zur Herstellung von DMC-Katalysatoren |
DE102006024025A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen |
KR100941637B1 (ko) * | 2008-05-21 | 2010-02-11 | 에스케이씨 주식회사 | 반응성이 제어된, 폴리올 제조용 복금속 시안계 촉매 및이의 제조방법 |
KR101404702B1 (ko) | 2011-03-08 | 2014-06-17 | 에스케이이노베이션 주식회사 | 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법 |
GB201703324D0 (en) | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
EP3622002A1 (en) * | 2017-05-10 | 2020-03-18 | Dow Global Technologies, LLC | Catalyst complex |
GB201717459D0 (en) | 2017-10-24 | 2017-12-06 | Econic Tech Limited | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
KR20210005600A (ko) | 2018-04-25 | 2021-01-14 | 헨켈 아게 운트 코. 카게아아 | 히드록실-관능화된 폴리에테르-폴리실록산 블록 공중합체의 제조 방법 |
CN112368317B (zh) | 2018-06-19 | 2024-04-02 | 汉高股份有限及两合公司 | 高活性双金属氰化物化合物 |
GB201814526D0 (en) | 2018-09-06 | 2018-10-24 | Econic Tech Ltd | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
EP3663371B1 (en) | 2018-12-06 | 2024-03-13 | Henkel AG & Co. KGaA | Preparation of polysiloxane polyalkyleneglycol brush copolymers |
EP3663372B1 (en) | 2018-12-06 | 2024-03-13 | Henkel AG & Co. KGaA | Curable composition comprising polysiloxane polyalkyleneglycol brush copolymers |
EP3932973A1 (en) | 2020-07-01 | 2022-01-05 | Henkel AG & Co. KGaA | Bi-functionalized polysiloxane brush copolymers |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278458A (en) * | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
US3427256A (en) * | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
US3278457A (en) * | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
GB1063525A (en) * | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
US3278459A (en) * | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
US3427335A (en) * | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same |
AU552988B2 (en) * | 1982-03-31 | 1986-06-26 | Shell Internationale Research Maatschappij B.V. | Polymerizing epoxides and catalyst suspensions for this |
AU551979B2 (en) * | 1982-03-31 | 1986-05-15 | Shell Internationale Research Maatschappij B.V. | Epoxy polymerisation catalysts |
JP3633648B2 (ja) * | 1993-07-20 | 2005-03-30 | 株式会社林原生物化学研究所 | マルトース・トレハロース変換酵素とその製造方法並びに用途 |
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 |
US5688861A (en) * | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
US5627120A (en) * | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
KR100544929B1 (ko) | 1997-10-13 | 2006-01-24 | 바이엘 악티엔게젤샤프트 | 폴리에테르 폴리올 제조용 결정질 이중금속 시안화물 촉매 |
DE19810269A1 (de) * | 1998-03-10 | 2000-05-11 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19803893A1 (de) * | 1998-01-31 | 1999-08-05 | Bayer Ag | Verfahren zur Herstellung von optisch aktiven Alkoholen |
US6249342B1 (en) * | 1999-07-06 | 2001-06-19 | David Cheng | Method and apparatus for handling and testing wafers |
CN1205250C (zh) * | 1999-07-09 | 2005-06-08 | 陶氏环球技术公司 | 使用金属氰化物催化剂聚合环氧乙烷 |
EP1204695B1 (en) * | 1999-07-09 | 2007-12-12 | Dow Global Technologies Inc. | Method for fractionating poly(ethylene oxide) formed using a metallic cyanide catalyst |
CN100391998C (zh) | 1999-07-09 | 2008-06-04 | 陶氏环球技术公司 | 烯化氧在官能化引发剂上的聚合 |
DE19957105A1 (de) | 1999-11-26 | 2001-05-31 | Basf Ag | Verfahren zur Aufarbeitung von Polyetheralkoholen |
CA2315669C (en) * | 2000-08-11 | 2007-06-12 | Brian Wagg | Apparatus and method for cleaning debris from wells |
KR100418058B1 (ko) * | 2001-04-18 | 2004-02-14 | 에스케이씨 주식회사 | 폴리올 제조용 복금속 시안계 착화합물 촉매 |
-
2003
- 2003-03-17 WO PCT/US2003/007999 patent/WO2003080241A1/en active Application Filing
- 2003-03-17 CN CNB038066742A patent/CN100506382C/zh not_active Expired - Fee Related
- 2003-03-17 MX MXPA04009145A patent/MXPA04009145A/es not_active Application Discontinuation
- 2003-03-17 US US10/506,065 patent/US7101823B2/en not_active Expired - Lifetime
- 2003-03-17 KR KR10-2004-7014813A patent/KR20040091768A/ko not_active Application Discontinuation
- 2003-03-17 CA CA002479809A patent/CA2479809A1/en not_active Abandoned
- 2003-03-17 EP EP03714175A patent/EP1490169A1/en not_active Ceased
- 2003-03-17 AU AU2003218184A patent/AU2003218184A1/en not_active Abandoned
- 2003-03-17 BR BR0308456-6A patent/BR0308456A/pt not_active IP Right Cessation
- 2003-03-17 JP JP2003578059A patent/JP2005520892A/ja active Pending
-
2004
- 2004-08-25 ZA ZA200406758A patent/ZA200406758B/xx unknown
-
2006
- 2006-08-16 US US11/505,232 patent/US7396963B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MXPA04009145A (es) | 2004-11-26 |
BR0308456A (pt) | 2005-01-11 |
JP2005520892A (ja) | 2005-07-14 |
US20050065383A1 (en) | 2005-03-24 |
KR20040091768A (ko) | 2004-10-28 |
EP1490169A1 (en) | 2004-12-29 |
US7101823B2 (en) | 2006-09-05 |
WO2003080241A1 (en) | 2003-10-02 |
US20060276590A1 (en) | 2006-12-07 |
CN100506382C (zh) | 2009-07-01 |
CA2479809A1 (en) | 2003-10-02 |
AU2003218184A1 (en) | 2003-10-08 |
US7396963B2 (en) | 2008-07-08 |
CN1642643A (zh) | 2005-07-20 |
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