EP 3303416 A1 20180411 - SINGLE SITE CATALYST SUPPORTATION
Title (en)
SINGLE SITE CATALYST SUPPORTATION
Title (de)
SINGLE-SITE-KATALYSATORUNTERSTÜTZUNG
Title (fr)
SUPPORT DE CATALYSEUR À SITE UNIQUE
Publication
Application
Priority
- US 201562171602 P 20150605
- EP 15177105 A 20150716
- US 2016030036 W 20160429
Abstract (en)
[origin: WO2016195868A1] This invention relates to catalyst supports having high surface area (SA ≥ 400 m2 /g), low pore volume (PV ≤ 2 mL/g), a specific mean pore diameter range (PD = 1 - 20 nm), and high average particle size (PS ≥ 30 μιη), supported catalysts, and supportation processes; and further relates to: high porosity (≥15%) and/or low pore diameter (PD < 165 μm) propylene polymers; bimodal polymers and/or heterophasic copolymers based on the high porosity and/or low pore diameter propylene polymers; propylene polymerization processes using the supported catalysts and/or to prepare the high porosity and/or low pore diameter propylene polymers, bimodal polymers and/or heterophasic copolymers.
IPC 8 full level
C08F 4/6592 (2006.01); C08F 4/642 (2006.01); C08F 4/654 (2006.01); C08F 4/656 (2006.01); C08F 10/06 (2006.01)
CPC (source: CN EP)
C08F 10/06 (2013.01 - EP); C08F 110/06 (2013.01 - CN); C08F 4/65912 (2013.01 - EP); C08F 4/65927 (2013.01 - EP); C08F 2410/01 (2013.01 - EP); C08F 2410/06 (2021.01 - 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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016195868 A1 20161208; CN 107709379 A 20180216; EP 3303416 A1 20180411; EP 3303416 A4 20180620
DOCDB simple family (application)
US 2016030036 W 20160429; CN 201680032434 A 20160429; EP 16803914 A 20160429