Title:
【発明の名称】触媒組成物
Document Type and Number:
Japanese Patent JP2002542342
Kind Code:
A
Abstract:
A catalyst system comprising a metallocene, a cocatalyst, a support material and optionally a further organometallic compound is described. The catalyst system can advantageously be used for the polymerization of olefins. Here, the use of aluminoxanes such as methylaluminoxane (MAO) as cocatalyst is dispensed with and a high catalyst activity and good polymer morphology are nevertheless achieved.
Inventors:
Shotek, Jörg
Becker, Patricia
Becker, Patricia
Application Number:
JP2000612058A
Publication Date:
December 10, 2002
Filing Date:
April 12, 2000
Export Citation:
Assignee:
Basel, Polyolefin, Gezel Shaft, Mitt, Beschlenktel, Haftung
International Classes:
B01J31/14; C08F4/649; B01J31/22; B01J31/38; C08F4/12; C08F4/44; C08F4/642; C08F4/646; C08F10/00; C08F110/06; C07F5/02; C07F5/06; C07F7/00; B01J; C08F; (IPC1-7): C08F4/649; C08F10/00
Domestic Patent References:
| JPH08113604A | 1996-05-07 | |||
| JPH09291107A | 1997-11-11 | |||
| JPH10503798A | 1998-04-07 | |||
| JPH06329713A | 1994-11-29 | |||
| JPH11269213A | 1999-10-05 | |||
| JPH10316695A | 1998-12-02 |
Attorney, Agent or Firm:
Sato Eto