EP 2721078 A1 20140423 - MULTI-COMPONENT CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE
Title (en)
MULTI-COMPONENT CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE
Title (de)
MEHRTEILIGE KATALYSATORSYSTEME ZUR HERSTELLUNG VON REAKTORMISCHUNGEN AUS POLYPROPYLEN
Title (fr)
SYSTÈMES DE CATALYSEUR MULTI-COMPOSANTS POUR LA FABRICATION DE MÉLANGES EN RÉACTEUR DE POLYPROPYLÈNE
Publication
Application
Priority
- US 201213476133 A 20120521
- US 201161497562 P 20110616
- US 2012042197 W 20120613
Abstract (en)
[origin: TW201313761A] 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 selected from an isotactic directing metallocene catalyst. The multicomponent catalyst system further includes a second syndiotactic directing metallocene catalyst component.
IPC 8 full level
C08F 110/06 (2006.01); C08F 4/659 (2006.01)
CPC (source: EP)
C08F 10/06 (2013.01); C08F 110/06 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 4/65927 (2013.01)
C-Set (source: EP)
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 2721078 A1 20140423; EP 2721078 A4 20141022; TW 201313761 A 20130401
DOCDB simple family (application)
EP 12877211 A 20120613; TW 101118987 A 20120528