EP 1404723 A2 20040407 - OLEFIN POLYMERIZATION PROCESSES USING SUPPORTED CATALYSTS
Title (en)
OLEFIN POLYMERIZATION PROCESSES USING SUPPORTED CATALYSTS
Title (de)
OLEFINPOLYMERISATIONSVERFAHREN UNTER VERWENDUNG VON GETRÄGERTEN KATALYSATOREN
Title (fr)
PROCEDES PERFECTIONNES DE POLYMERISATION D'OLEFINES UTILISANT DES CATALYSEURS SUPPORTES
Publication
Application
Priority
- US 0142974 W 20011106
- US 24625400 P 20001106
- US 24625500 P 20001106
- US 24617800 P 20001106
- US 30315001 P 20010706
Abstract (en)
[origin: WO0236642A2] Improved Group 8-10 transition metal based supported catalyst processes for the polymerization of olefins are described. Some of the improvements pertain to protocols for catalyst preparation and activation which improve the catalyst productivity in the presence of hydrogen as a molecular weight control agent.
IPC 1-7
IPC 8 full level
C07F 15/04 (2006.01); C08F 4/70 (2006.01); C08F 10/00 (2006.01)
CPC (source: EP)
C07F 15/045 (2013.01); C08F 10/00 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 0236642A2
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0236642 A2 20020510; WO 0236642 A3 20031224; EP 1404723 A2 20040407
DOCDB simple family (application)
US 0142974 W 20011106; EP 01992728 A 20011106