| 发明名称 |
Sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide |
| 摘要 |
Porous microcomposites have been prepared from perfluorinated ion-exchange polymer and metal oxides such as silica using the sol-gel process. Such microcomposites possess high surface area and exhibit extremely high catalytic activity.
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| 申请公布号 |
US6784331(B2) |
申请公布日期 |
2004.08.31 |
| 申请号 |
US20030680816 |
申请日期 |
2003.10.07 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HARMER MARK ANDREW;SUN QUN |
| 分类号 |
C08J5/20;B01J21/08;B01J31/08;B01J31/10;B01J31/16;B01J31/24;B01J31/40;B01J35/10;C07B61/00;C07C2/02;C07C2/08;C07C2/66;C07C5/22;C07C5/25;C07C11/02;C07C15/46;C07C41/30;C07C45/46;C07C49/784;C07C67/04;C07C69/145;C07C201/08;C07C205/06;C08G65/02;C08G65/20;(IPC1-7):C07C13/28;C07C2/72;C07C15/00 |
主分类号 |
C08J5/20 |
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