Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
オレフィンの重合用触媒系
Document Type and Number:
Japanese Patent JP2004533467
Kind Code:
A
Abstract:
A salt of formula (I) [HEoR13]+[T1T2]- (I) wherein Eo is a nitrogen or phosphorous atom; R1 is hydrocarbon radical; T1 is a Lewis acid that forms a complex with T2, and T2 is a substituted pyrrolyl radical of formula (III) These salts can be used as cocatalyst in a process for the polymerization of alpha-olefins in conjunction with a transition metal organometallic compound.

Inventors:
Lesconi, Luigi
Guidotti, Simona
Application Number:
JP2003506283A
Publication Date:
November 04, 2004
Filing Date:
May 07, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BASELL POLYOLEFINE GMBH
International Classes:
C07F5/02; C07F5/06; C08F4/645; C08F4/6592; (IPC1-7): C07F5/02; C07F5/06; C08F4/645
Attorney, Agent or Firm:
Shintaro Nogawa



 
Previous Patent: ベンゾオキサゼピン誘導体およびＡＭＰＡ受容体刺激薬としてのそれらの...

Next Patent: 新規生物学的殺真菌剤これは、２００１年６月２２日に出願した継続出願...