EP 1189695 A1 20020327 - SUSPENSIONS OF PLATELIKE MULTIMETAL CYANIDE COMPOUNDS, THEIR PRODUCTION AND THE USE THEREOF FOR PRODUCING POLYETHER ALCOHOLS
Title (en)
SUSPENSIONS OF PLATELIKE MULTIMETAL CYANIDE COMPOUNDS, THEIR PRODUCTION AND THE USE THEREOF FOR PRODUCING POLYETHER ALCOHOLS
Title (de)
SUSPENSIONEN VON PLÄTTCHENFÖRMIGEN MULTIMETALLCYANIDVERBINDUNGEN, DEREN HERSTELLUNG UND DEREN VERWENDUNG ZUR HERSTELLUNG VON POLYETHERALKOHOLEN
Title (fr)
SUSPENSIONS DE COMPOSES CYANURE POLYMETALLIQUE SOUS FORME DE PLAQUETTES, LEUR PREPARATION ET LEUR UTILISATION POUR PRODUIRE DES ALCOOLS DE POLYETHER
Publication
Application
Priority
- EP 0004569 W 20000519
- US 32427199 A 19990602
Abstract (en)
[origin: WO0074843A1] The invention relates to a catalyst suspension for carrying out the ring-opening polymerization of alkylene oxides containing; a) at least one multimetal cyanide compound having a crystalline structure and a content of platelike particles of at least 30 wt. % with regard to the multimetal cyanide compound; b) at least one organic complexing agent and/or; c) water and/or; d) at least one polyether and/or; e) at least one surface-active substance with the provision that at least constituent a) and at least two constituents b) to e) must be present.
IPC 1-7
IPC 8 full level
B01J 27/26 (2006.01); C08G 65/26 (2006.01)
CPC (source: EP US)
B01J 27/26 (2013.01 - EP US); C08G 65/2663 (2013.01 - EP US)
Citation (search report)
See references of WO 0074843A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0074843 A1 20001214; AR 024177 A1 20020904; AU 5395800 A 20001228; EP 1189695 A1 20020327; MX PA01011992 A 20020506; US 2002006864 A1 20020117; US 2005004343 A1 20050106; US 6800583 B2 20041005
DOCDB simple family (application)
EP 0004569 W 20000519; AR P000102729 A 20000602; AU 5395800 A 20000519; EP 00938659 A 20000519; MX PA01011992 A 20000519; US 32427199 A 19990602; US 89787204 A 20040723