EP 0896598 A1 19990217 - PROCESS FOR THE CO-POLYMERIZATION OF AN OLEFIN AND A VINYL AROMATIC MONOMER
Title (en)
PROCESS FOR THE CO-POLYMERIZATION OF AN OLEFIN AND A VINYL AROMATIC MONOMER
Title (de)
VERFAHREN ZUR COPOLYMERISATION EINES OLEFINS MIT EINEM VINYLAROMATISCHEN MONOMER
Title (fr)
PROCEDE POUR LA COPOLYMERISATION D'UNE OLEFINE ET D'UN MONOMERE AROMATIQUE DE VINYLE
Publication
Application
Priority
- EP 97919759 A 19970501
- EP 96201110 A 19960503
- NL 9700239 W 19970501
Abstract (en)
[origin: WO9742240A1] A process for the co-polymerization of at least one alpha -olefin and at least one vinyl aromatic monomer. The co-polymerization is carried out in the presence of a catalyst composition including at least one co-catalyst and a reduced transition metal complex. The reduced transition metal complex contains a reduced transition metal selected from groups 4-6 of the Periodic Table of the Elements, a multidentate monoanionic ligand, and at least two monoanionic ligands. In one embodiment, the reduced transition metal is selected as titanium.
IPC 1-7
IPC 8 full level
C08F 4/64 (2006.01); C08F 210/02 (2006.01); C08F 210/16 (2006.01); C08F 212/04 (2006.01); C08J 5/18 (2006.01); C08F 4/639 (2006.01); C08F 4/6392 (2006.01)
CPC (source: EP KR)
C08F 4/64 (2013.01 - KR); C08F 210/02 (2013.01 - EP); C08F 210/16 (2013.01 - EP); C08F 212/04 (2013.01 - EP KR); C08F 4/63912 (2013.01 - EP); C08F 4/6392 (2013.01 - EP)
Citation (search report)
See references of WO 9742240A1
Designated contracting state (EPC)
DE FR IT NL
DOCDB simple family (publication)
WO 9742240 A1 19971113; AU 2411597 A 19971126; BR 9709144 A 19990803; CA 2253381 A1 19971113; EA 199800978 A1 19990429; EP 0896598 A1 19990217; JP 2000513760 A 20001017; KR 20000010948 A 20000225
DOCDB simple family (application)
NL 9700239 W 19970501; AU 2411597 A 19970501; BR 9709144 A 19970501; CA 2253381 A 19970501; EA 199800978 A 19970501; EP 97919759 A 19970501; JP 53978997 A 19970501; KR 19980709097 A 19981103