| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polymer film having gas barrier properties and excellent in molding processability, and a gas barrier material. <P>SOLUTION: The polymer film includes a compound expressed by general formula (1) wherein R<SP POS="POST">1</SP>is a hydrogen atom or an electron donative group; R<SP POS="POST">2</SP>is a group which forms a polymer chain backbone; R<SP POS="POST">3</SP>is an aryl group or a double bond with a quinoid structure; R<SP POS="POST">4</SP>is a terminal group or a halogen atom of the polymer chain backbone; x and y are integers which satisfy 0≤x<100, 0<y≤100 and x+y=100, and numerical values that indicate a polymerization ratio of a monomer; and * denotes the position of a carbon atom of a side chain combined with a group that forms the polymer chain backbone. The polymer film is used as the gas barrier material. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
