Global Patent Index - EP 1828265 A1

EP 1828265 A1 20070905 - POLYOLEFINS PREPARED FROM ZIEGLER-NATTA AND METALLOCENE CATALYST COMPONENTS IN SINGLE REACTOR

Title (en)

POLYOLEFINS PREPARED FROM ZIEGLER-NATTA AND METALLOCENE CATALYST COMPONENTS IN SINGLE REACTOR

Title (de)

AUS ZIEGLER-NATTA- UND METALLOCEN-KATALYSATORKOMPONENTEN IN EINEM EINZIGEN REAKTOR HERGESTELLTE POLYOLEFINE

Title (fr)

POLYOLÉFINES PRÉPARÉES PAR UN SYSTÈME CATALYTIQUE COMPRENANT UN ZIEGLER-NATTA ET UN METALLOCÈNE DANS UN RÉACTEUR UNIQUE

Publication

EP 1828265 A1 20070905 (EN)

Application

EP 05811022 A 20051020

Priority

  • EP 2005055396 W 20051020
  • EP 04105217 A 20041021
  • EP 05811022 A 20051020

Abstract (en)

[origin: EP1650230A1] The present invention discloses a metallocene catalyst system for producing polyolefins comprising: A. a Ziegler-Natta catalyst component; B. one or more metallocene or post-metallocene components; C. an actvating agent having an ionising action for the metallocene catalyst component, having low or no co-ordinating capability and having no poisoning action on the Ziegler-Natta component.

IPC 8 full level

C08F 10/00 (2006.01); C08F 4/658 (2006.01); C08F 4/70 (2006.01)

CPC (source: EP)

C08F 10/00 (2013.01); C08F 110/02 (2013.01); C08F 110/06 (2013.01); C08F 210/06 (2013.01); C08F 210/16 (2013.01)

C-Set (source: EP)

  1. C08F 10/00 + C08F 4/65904
  2. C08F 110/02 + C08F 2500/05
  3. C08F 110/06 + C08F 2500/05
  4. C08F 210/06 + C08F 10/14 + C08F 2500/05
  5. C08F 210/16 + C08F 10/14 + C08F 2500/05
  6. C08F 10/00 + C08F 4/7042

Citation (search report)

See references of WO 2006045737A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1650230 A1 20060426; EP 1828265 A1 20070905; WO 2006045737 A1 20060504

DOCDB simple family (application)

EP 04105217 A 20041021; EP 05811022 A 20051020; EP 2005055396 W 20051020