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Title:
【発明の名称】非重合性オレフィンの存在下におけるα-オレフィンのチーグラー-ナッタ重合
Document Type and Number:
Japanese Patent JP2002544340
Kind Code:
A
Abstract:
A method is presented for increasing molecular weight and/or stereoregularity of poly(alpha-olefins) by polymerizing alpha-olefins in the presence of 1) a Ziegler-Natta catalyst system and 2) at least one non-polymerizing olefin which is not polymerizable under the polymerization conditions.

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Inventors:
Sikorsky, William H. Jr.
Application Number:
JP2000618339A
Publication Date:
December 24, 2002
Filing Date:
December 02, 1999
Export Citation:
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Assignee:
3M Innovative Properties Company
International Classes:
C08F2/00; C08F2/40; C08F2/44; C08F4/44; C08F10/00; C08F10/14; C08F110/14; (IPC1-7): C08F2/44; C08F10/00
Attorney, Agent or Firm:
Takashi Ishida (4 others)



 
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