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Title:
SEPARABLE CATALYST COMPOSITION SUITABLE FOR POLYMERIZING 2-10C ALKENE-1
Document Type and Number:
Japanese Patent JP3963489
Kind Code:
B2
Abstract:

PURPOSE: To obtain a supported catalyst compsn. properly used in all of suspension polymn., soln. polymn. and gas phase polymn. and capable of being produced in the lowest cost and easy to separate and store.
CONSTITUTION: A separable catalyst compsn. suitable for polymerizing 2-10C alkene-1 contains a complex compd. of subgroup IV, V metals and an alumoxane compd. oligomer is obtained by mixing subgroup IV, V metals and an alumoxane compd. oligomer as active components and mixing this mixture with a polymer powder.


Inventors:
Ruger, Schrunt
Bernhard, Rieger
Application Number:
JP13057392A
Publication Date:
August 22, 2007
Filing Date:
May 22, 1992
Export Citation:
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Assignee:
Basel, Polyolefin, Gezel Shaft, Mitt, Beschlenktel, Haftung
International Classes:
C08F4/02; C08F10/06; C08F4/60; C08F4/622; C08F4/642; C08F4/649; C08F4/6592; C08F4/68; C08F10/00; C08F4/639; C08F4/6392; (IPC1-7): C08F10/00; C08F4/642
Domestic Patent References:
JP63092621A
JP61296008A
Foreign References:
WO1988005058A1
Attorney, Agent or Firm:
Sato Eto