Title:
オレフィン重合触媒及びその調製方法
Document Type and Number:
Japanese Patent JP5300757
Kind Code:
B2
Abstract:
A process for producing a Gp IIa/transition metal olefin polymerisation catalyst component, in which a Gp IIa metal complex is reacted with a transition metal compound so as to produce an oil-in-oil emulsion, the disperse phase containing the preponderance of the Mg being solidified by heating to provide a catalyst component of excellent morphology. Polymerisation of olefins using a catalyst containing such a component is also disclosed. The process may be employed in the production of Ziegler-Natta catalysts.
Inventors:
Deniful, Peter
Reinonen, Timo
Fan, Praet, Eric
Garov, Thomas
Pesonen, Cali
Reinonen, Timo
Fan, Praet, Eric
Garov, Thomas
Pesonen, Cali
Application Number:
JP2010024841A
Publication Date:
September 25, 2013
Filing Date:
February 05, 2010
Export Citation:
Assignee:
Borealis Technology Oy
International Classes:
C08F4/64; C08F4/65; C08F10/00; C08F4/651; C08F4/654; C08F4/655; C08F10/06; C08F110/06
Domestic Patent References:
| JP58127706A | ||||
| JP5194645A | ||||
| JP63289005A | ||||
| JP58111809A | ||||
| JP63113004A | ||||
| JP58113211A | ||||
| JP2000501066A |
Foreign References:
| WO2000008073A1 |
Attorney, Agent or Firm:
Toshiaki Igarashi