Title:
NORBORNENE-BASED POLYMER, FILM COMPRISING THE SAME, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY
Document Type and Number:
Japanese Patent JP2009179749
Kind Code:
A
Abstract:
To provide a norbornene-based polymer film having good peeling-off properties and high productivity.
The norbornene-based polymer comprises 0.01-2.00 mol%, in the total repeating units, of a repeating unit (1) derived from a norbornene-based compound represented by general formula (I), wherein, R1, R2, R3, and R4 represent each independently a hydrogen atom, a halogen atom, a methyl group, or an aryl group which may have a substituent, with the proviso that at least one of R1, R2, R3, and R4 represents the aryl group.
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Inventors:
WATANABE TADASUKE
Application Number:
JP2008021378A
Publication Date:
August 13, 2009
Filing Date:
January 31, 2008
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
C08F232/08; C08J5/18; G02B5/30; G02F1/1335
Attorney, Agent or Firm:
Takeshi Takamatsu
Kiyozumi Yazawa
Kiyozumi Yazawa