AU5069100A - Multi-metal cyanide catalysts - Google Patents

Multi-metal cyanide catalysts

Info

Publication number
AU5069100A
AU5069100A AU50691/00A AU5069100A AU5069100A AU 5069100 A AU5069100 A AU 5069100A AU 50691/00 A AU50691/00 A AU 50691/00A AU 5069100 A AU5069100 A AU 5069100A AU 5069100 A AU5069100 A AU 5069100A
Authority
AU
Australia
Prior art keywords
zero
whole
group containing
cyanide
metal cyanide
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.)
Abandoned
Application number
AU50691/00A
Inventor
Stephan Bauer
Eva Baum
Jorg Erbes
Georg Heinrich Grosch
Kathrin Harre
Dieter Junge
Reinhard Lorenz
Thomas Ostrowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of AU5069100A publication Critical patent/AU5069100A/en
Abandoned legal-status Critical Current

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

The invention relates to multi-metal cyanide compounds of the general formula (I). In said formula: M<1> represents at least one metal ion, selected from the group containing Zn<2+>, Fe<2+>, Co<3+>, Ni<2+>, Mn<2+>, Pb<2+>, Fe<3+>, Mo<4+>, Mo<6+>, Al<3+>, V<5+>, Sr<2+>, W<4+>, W<6+>, Cu<2+>, Cr<2+>, Cr<3+>, Cd<2+>, Hg<2+>, Pd<2+>, Pt<2+>, V<2+>, Mg<2+>, Ca<2+>, Ba<2+>; M<2> represents at least one metal ion, selected from the group containing Fe<2+>, Fe<3+>, Co<3+>, Cr<3+>, Mn<2+>, Mn<3+>, Rh<3+>, Ru<2+>, Ru<3+>, V<4+>, V<5+>, Co<2+>, Ir<3+> and Cr<2+> and M<2> is different from M<1>; X represents at least one anion, selected from the group containing halide, hydroxide, sulphate, carbonate, cyanide, thiocyanate, isocyanate, carboxylate, in particular, formiate, acetate, propionate, oxalate, nitrate; A represents at least one anion, selected from the group containing halide, hydroxide, sulphate, carbonate, cyanate, thiocyanate, isocyanate, carboxylate or nitrate, in particular, cyanide; a, b, c and d are whole or fractional numbers which are selected in such a way, that the electroneutrality of the cyanide compound is guaranteed, whereby a, b and d are greater than zero and c is greater than or equal to zero; e is a whole or fractional number greater than zero and h is a whole or fractional number greater than or equal to zero; and f and g are whole or fractional numbers which are selected in such a way that the electroneutrality of M<1>fXg is guaranteed.
AU50691/00A 1999-06-02 2000-05-19 Multi-metal cyanide catalysts Abandoned AU5069100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32381099A 1999-06-02 1999-06-02
US09323810 1999-06-02
PCT/EP2000/004572 WO2000074844A1 (en) 1999-06-02 2000-05-19 Multi-metal cyanide catalysts

Publications (1)

Publication Number Publication Date
AU5069100A true AU5069100A (en) 2000-12-28

Family

ID=23260821

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50691/00A Abandoned AU5069100A (en) 1999-06-02 2000-05-19 Multi-metal cyanide catalysts

Country Status (6)

Country Link
EP (1) EP1185367B1 (en)
AT (1) ATE298628T1 (en)
AU (1) AU5069100A (en)
DE (1) DE50010642D1 (en)
ES (1) ES2244446T3 (en)
WO (1) WO2000074844A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429166B1 (en) * 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
US6730772B2 (en) * 2001-06-22 2004-05-04 Venkatram P. Shastri Degradable polymers from derivatized ring-opened epoxides
KR101586509B1 (en) 2008-01-29 2016-01-19 바스프 에스이 Process for preparing polyether alcohols
CN101684184A (en) 2008-09-27 2010-03-31 巴斯夫欧洲公司 Polyurethane sole obtained by using renewable raw materials
RU2510798C2 (en) 2009-07-10 2014-04-10 Басф Се Method of obtaining polyols basing on renewable initial raw material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427334A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US5627122A (en) * 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
DE19709031A1 (en) * 1997-03-06 1998-09-10 Basf Ag Process for the preparation of double metal cyanide catalysts
DE19742978A1 (en) * 1997-09-29 1999-04-01 Basf Ag Multimetal cyanide complexes as catalysts

Also Published As

Publication number Publication date
DE50010642D1 (en) 2005-08-04
EP1185367A1 (en) 2002-03-13
EP1185367B1 (en) 2005-06-29
ATE298628T1 (en) 2005-07-15
WO2000074844A1 (en) 2000-12-14
WO2000074844A8 (en) 2001-03-29
ES2244446T3 (en) 2005-12-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase