Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tomoya Hosoda0
Satoshi Okamoto0
Shinji Ohtomo0
Date of Patent
June 20, 2006
0Patent Application Number
107366350
Date Filed
December 17, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An aromatic liquid-crystalline polyester having a small dielectric loss in a wide frequency region is provided. An aromatic liquid-crystalline polyester is provided that can manufacture a film having a small volume expansion by heating. An aromatic liquid-crystalline polyester substantially comprising a repeating structural unit originating in 2-hydroxy-6-naphthoic acid 30 to 80 mol %, a repeating structural unit originating in aromatic diol 35 to 10 mol %, and a repeating structural unit originating in aromatic dicarboxylic acid 35 to 10 mol %.
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