A manufacturing method of the amount polyethylene of polymers

Title:

A manufacturing method of the amount polyethylene of polymers

Document Type and Number:

Japanese Patent JP5916724

Kind Code:

B2

Abstract:

In a process for producing high molecular weight polyethylene, ethylene is contacted with a slurry of a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand under polymerization conditions comprising a temperature of about 20° C. to less than 90° C. and a pressure of about 4 bar to about 40 bar.

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Inventors:

Robert, Dominique
Hufen, Yulia
Rutke, Kerstin
Linker, Bjorn
Ehlers, Jens

Application Number:

JP2013517592A

Publication Date:

May 11, 2016

Filing Date:

July 01, 2011

Export Citation:

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Assignee:

Ticona GmbH

International Classes:

C08F4/642; C07C43/23; C07F7/00; C08F110/02

Domestic Patent References:

JP2008509277A
JP2005523921A

Attorney, Agent or Firm:

Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Takashi Nakata

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