Title:
POLYMERIZATION CATALYST
Document Type and Number:
Japanese Patent JP05239143
Kind Code:
A
Abstract:
PURPOSE: To provide an improved polymerization catalyst for carrying out an improved molecular weight control of an alpha-olefin polymer.
CONSTITUTION: The polymerization catalyst is a catalytic mixture resulting from contacting a pyridine compound, a clay compound and an organo-nickel compound. The catalytic mixture is contacted with an alpha-olefin under polymerization conditions to produce a polymer. The alpha-olefin, which can be polymerized by this invention is a linear or branched alpha-olefin with 2 to about 16 carbon atoms in a molecule.
Inventors:
Jackson, Margie F.
Knudsen, Ronald D.
Shveima, Joseph S.
Knudsen, Ronald D.
Shveima, Joseph S.
Application Number:
JP1992000270458
Publication Date:
September 17, 1993
Filing Date:
October 08, 1992
Export Citation:
Assignee:
PHILLIPS PETROLEUM CO
International Classes:
C08F4/60; B01J31/22; C08F4/42; C08F4/70; C08F4/80; C08F4/82; C08F10/00; C08F10/02; (IPC1-7): C08F10/00; C08F4/60; C08F4/70