| 发明名称 |
Processo para produção de material de fibra fina e meio de filtro |
| 摘要 |
Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials. |
| 申请公布号 |
BR0113658(B1) |
申请公布日期 |
2013.11.26 |
| 申请号 |
BR20010113658 |
申请日期 |
2001.08.09 |
| 申请人 |
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发明人 |
HOO Y. CHUNG;JOHN R. B. HALL;MARK A. GOGINS;DOUGLAS G. CROFOOT;THOMAS M. WEIK |
| 分类号 |
C08L57/00;C08L101/00;B01D24/00;B01D39/16;B01D39/18;B01D46/00;B01D46/02;B01D46/24;B01D46/52;B01D46/54;C08K5/13;C08L27/00;C08L29/04;C08L65/00;C08L77/00;D01D5/00;D01F6/00;D01F6/80;D01F6/90;D01F6/92;D04H3/02 |
主分类号 |
C08L57/00 |
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