| 发明名称 |
Porous films and process |
| 摘要 |
<p>Porous films are provided which include a blend of a film forming polymer and a non-film forming material, the film having a network of pores or channels throughout the film. The porous polymer films are formed between 0 DEG and 80 DEG C, retain porosity at elevated temperatures and are non-friable. A process for preparing porous polymer films and their applications are disclosed.</p> |
| 申请公布号 |
EP1199329(A3) |
申请公布日期 |
2004.03.24 |
| 申请号 |
EP20010308779 |
申请日期 |
2001.10.16 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
GEBHARD, MATTHEW STEWART;LESKO, PATRICIA MARIE;BROWN, ALBERT BENNER;YOUNG, DAVID HAMILTON |
| 分类号 |
C08J9/28;C08F2/00;C08J5/18;(IPC1-7):C08J5/18;C08J5/00;B01D67/00;B01D69/14 |
主分类号 |
C08J9/28 |
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