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Title:
CYCLIC OLEFIN RESIN AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2010053306
Kind Code:
A
Abstract:

To provide a cyclic olefin resin and a method for producing the same exhibiting excellent adhesiveness to metal while maintaining high transparency when molded into a film.

In this cyclic olefin resin containing a structural unit having one or more -COOH groups, the weight-average molecular weight [Mw] by the gel permeation chromatography (GPC) is 50,000-200,000 on polystyrene basis.


Inventors:
HAYASHIDA DAIZO
SAKABE NOBUYUKI
Application Number:
JP2008222313A
Publication Date:
March 11, 2010
Filing Date:
August 29, 2008
Export Citation:
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Assignee:
JSR CORP
International Classes:
C08F32/00; C08F8/04; C08F8/12
Domestic Patent References:
JPS5941325A1984-03-07
JPH11292991A1999-10-26
JPH11130843A1999-05-18
JP2001139776A2001-05-22
JP2001187815A2001-07-10
JPS5665018A1981-06-02
JPH11286537A1999-10-19
Attorney, Agent or Firm:
Koji Makimura
Chihata Takahata