Title:
【発明の名称】α-オレフィンとのエチレンコポリマーの製造方法
Document Type and Number:
Japanese Patent JP2002505713
Kind Code:
A
Abstract:
Ethylene based copolymers having high molecular weights, narrow molecular weight distributions, and a very good homogeneous distribution of the comonomer units can be obtained in high yields at temperatures of industrial interest, by carrying out the polymerization reaction in the presence of metallocene catalysts comprising particular bridged bis-indenyl compounds substituted in the 3-position on the indenyl groups.
Inventors:
Darrocco, Tiziano
Lesconi, Luigi
Lesconi, Luigi
Application Number:
JP55248199A
Publication Date:
February 19, 2002
Filing Date:
April 13, 1999
Export Citation:
Assignee:
Montel Technology Company BV
International Classes:
C08F4/60; C08F4/642; C08F10/02; C08F210/00; C08F210/16; C08F4/659; (IPC1-7): C08F4/60; C08F210/02
Attorney, Agent or Firm:
Shintaro Nogawa