EP 1192205 A1 20020403 - CATALYST COMPOSITION AND USE THEREOF
Title (en)
CATALYST COMPOSITION AND USE THEREOF
Title (de)
KATALYSATOR ZUSAMMENSETZUNG UND IHRE VERWENDUNG
Title (fr)
COMPOSITION CATALYTIQUE ET SON UTILISATION
Publication
Application
Priority
- EP 00945888 A 20000705
- EP 0006402 W 20000705
- EP 99202195 A 19990706
Abstract (en)
[origin: WO0102463A1] Catalyst composition based on (a) a Group VIII metal compound, (b) an anion, and (c) a ligand of the formula R<1>R<2>M<1>-R<5>-M<2>R<3>R<4>, wherein R<1>, R<2>, R<3> and R<4> represent similar or different hydrocarbyl groups, which may optionally be substituted, M<1> and M<2> represent similar or different elements selected from arsenic, antimony, phosphorus and nitrogen and R<5> represents a bivalent bridging group in which the bridge consists of three atoms, the outer two of which are carbon atoms and the middle one (X) of which forms part of a group (I) wherein: X represents carbon or silicon; Y may represent a variety of groups and structures. The catalyst composition is particularly useful in the preparation of linear alternating polyketone polymers.
IPC 1-7
IPC 8 full level
B01J 31/24 (2006.01); B01J 31/18 (2006.01); C07D 319/00 (2006.01); C07D 319/08 (2006.01); C07F 9/50 (2006.01); C07F 9/655 (2006.01); C07F 15/00 (2006.01); C08G 67/02 (2006.01); B01J 31/28 (2006.01)
CPC (source: EP)
B01J 31/2409 (2013.01); C07D 319/08 (2013.01); C07F 9/65522 (2013.01); C07F 15/0066 (2013.01); C08G 67/02 (2013.01); B01J 31/1895 (2013.01); B01J 31/28 (2013.01); B01J 2531/80 (2013.01); B01J 2531/824 (2013.01)
Citation (search report)
See references of WO 0102463A1
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
WO 0102463 A1 20010111; AU 5983000 A 20010122; CN 1357020 A 20020703; EP 1192205 A1 20020403; JP 2003504172 A 20030204
DOCDB simple family (application)
EP 0006402 W 20000705; AU 5983000 A 20000705; CN 00809210 A 20000705; EP 00945888 A 20000705; JP 2001508249 A 20000705