| 发明名称 |
GAS SEPARATION MEMBRANE FOR VEHICLE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas separation membrane for vehicle which has not only excellent gas separation ability but also satisfactory heat resistance and mechanical property. <P>SOLUTION: The gas separation membrane for vehicle is obtained by molding a copolymer of a polyimide having sulfonic acid group represented by the chemical formula 1 and a cardo type polymer having a polyimide structure represented by the chemical formula 2 into a shape of separation membrane and carbonizing the copolymer. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2005270817(A) |
申请公布日期 |
2005.10.06 |
| 申请号 |
JP20040088398 |
申请日期 |
2004.03.25 |
| 申请人 |
HONDA MOTOR CO LTD;OKAMOTO KENICHI |
发明人 |
OKU MASARU;MUROGA SHIGEKI;IWAMOTO ATSUSHI;OKAMOTO KENICHI;TANAKA KAZUHIRO |
| 分类号 |
F01N3/08;B01D53/22;B01D71/02;C08J5/18;C08L79/08;(IPC1-7):B01D71/02 |
主分类号 |
F01N3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
