| 发明名称 |
POLYMER FILM AND GAS BARRIER MATERIAL |
| 摘要 |
<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 |
| 申请公布号 |
JP2012092269(A) |
申请公布日期 |
2012.05.17 |
| 申请号 |
JP20100242549 |
申请日期 |
2010.10.28 |
| 申请人 |
PUBLIC WORKS RESEARCH INSTITUTE |
发明人 |
MOMOTAKE TAKESHI;MICHINOBU TSUYOSHI;LI YONGRONG |
| 分类号 |
C08J5/18;C08F8/30;C08F38/02 |
主分类号 |
C08J5/18 |
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