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Title:
METALLOCENE COMPOUND AND CATALYST FOR PRODUCTION OF CYCLOOLEFIN COPOLYMER
Document Type and Number:
Japanese Patent JP2006016403
Kind Code:
A
Abstract:

To provide a metallocene compound providing a method for preparing a cycloolefin copolymer by which a chemically homogeneous copolymer is provided in higher space time yield based on the polymerization through a double bond, and the effects of a reaction parameter on the chemical uniformity of a product are smaller than those by a conventional method even if the reaction parameter is changed; and to provide a catalyst.

One embodiment of the invention is the metallocene compound having a specific chemical structure, and another embodiment is the catalyst for producing the cycloolefin copolymer, comprising the metallocene compound and a cocatalyst component.


Inventors:
Brekner, Dr. Michael-joachim
Osan, Frank
Rohrmann, Juergen
Antberg, Martin
Application Number:
JP2005000226689
Publication Date:
January 19, 2006
Filing Date:
August 04, 2005
Export Citation:
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Assignee:
HOECHST AG
International Classes:
C07F17/00; C08F32/08; C07F5/06; C07F7/00; C08F4/62; C08F4/642; C08F4/646; C08F10/00; C08F32/00; C08F210/02; C08F232/08; C08F4/639; C08F4/6392; C08F4/659
Attorney, Agent or Firm:
社本 一夫
増井 忠弐
小林 泰
千葉 昭男
富田 博行
細川 伸哉