EP 2794688 A4 20150304 - MULTI-COMPONENT METALLOCENE CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE
Title (en)
MULTI-COMPONENT METALLOCENE CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE
Title (de)
MEHRKOMPONENTIGE METALLOCENKATALYSATORSYSTEME ZUR HERSTELLUNG VON REAKTORMISCHUNGEN AUS POLYPROPYLEN
Title (fr)
SYSTÈMES DE CATALYSEUR DE MÉTALLOCÈNE MULTI-COMPOSANTS POUR LA FABRICATION DE MÉLANGES EN RÉACTEUR DE POLYPROPYLÈNE
Publication
Application
Priority
- US 201213476145 A 20120521
- US 201161497565 P 20110616
- US 2012042201 W 20120613
Abstract (en)
[origin: TW201313762A] Embodiments of the invention generally include multicomponent catalyst systems, polymerization processes and reactor blends formed by the processes. The multicomponent catalyst system generally includes a first catalyst component and a second catalyst component, wherein the second catalyst component is different from the first catalyst component.
IPC 8 full level
C08F 110/06 (2006.01); C08F 210/06 (2006.01)
CPC (source: EP)
C08F 10/00 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 4/65927 (2013.01); C08F 210/06 (2013.01)
Citation (search report)
- [X] US 2009105433 A1 20090423 - COFFY TIM J [US], et al
- [X] US 6583227 B2 20030624 - MEHTA ASPY K [US], et al
- [X] EP 0870779 A1 19981014 - FINA TECHNOLOGY [US]
- See references of WO 2013176686A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2794688 A1 20141029; EP 2794688 A4 20150304; TW 201313762 A 20130401
DOCDB simple family (application)
EP 12877323 A 20120613; TW 101118988 A 20120528