EP 1319028 A1 20030618 - USE OF SUPPORTED HEAT-STABLE CHROMIUM HYDRIDE SPECIES FOR OLEFIN POLYMERISATION
Title (en)
USE OF SUPPORTED HEAT-STABLE CHROMIUM HYDRIDE SPECIES FOR OLEFIN POLYMERISATION
Title (de)
VERWENDUNG VON GETRÄGERTEN, THERMISCH STABILEN CHROMHYDRIDEN ZUR POLYMERISATION VON OLEFINEN
Title (fr)
UTILISATION D'ESPECES HYDRURES DE CHROME SUPPORTEES, THERMIQUEMENT STABLES, POUR REALISER LA POLYMERISATION D'OLEFINES
Publication
Application
Priority
- FR 0102947 W 20010921
- FR 0012120 A 20000922
Abstract (en)
[origin: WO0224765A1] The invention concerns the use of a catalyst comprising chromium hydride species heat-stable at 400 DEG C, bound to the surface of a mineral support, in particular silica, for olefin polymerisation.
IPC 1-7
IPC 8 full level
C08F 4/78 (2006.01); C08F 10/00 (2006.01)
CPC (source: EP US)
C08F 10/00 (2013.01 - EP US)
Citation (search report)
See references of WO 0224765A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0224765 A1 20020328; AU 9564201 A 20020402; EP 1319028 A1 20030618; FR 2814464 A1 20020329; FR 2814464 B1 20040409; JP 2004509991 A 20040402; US 2004092681 A1 20040513
DOCDB simple family (application)
FR 0102947 W 20010921; AU 9564201 A 20010921; EP 01976339 A 20010921; FR 0012120 A 20000922; JP 2002529173 A 20010921; US 38083403 A 20030319