| 发明名称 |
método de modificar a hidrofilicidade de um artigo poroso. |
| 摘要 |
<p>The application discloses porous articles including membranes produced by methods of plasma treatment that employ an ion sheath in a capacitively-coupled system to increase the hydrophilicity of porous articles, including microporous articles having pore sizes of 0.05 to 1.5 micrometers, both on their surfaces and in their pores such that the articles' bulk wetting properties are improved.</p> |
| 申请公布号 |
BR0214908(B1) |
申请公布日期 |
2011.02.22 |
| 申请号 |
BR20020214908 |
申请日期 |
2002.10.11 |
| 申请人 |
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发明人 |
MOSES M. DAVID;BRINDA B. LAKSHMI |
| 分类号 |
B01D67/00;B01D69/02;B01D69/12;B01J19/08;B01J37/34;B29C59/14;C08F2/52;C23C16/04;C23C16/509;D06M10/02;D06M10/04;D06M10/06;D06M10/08;D06M10/10 |
主分类号 |
B01D67/00 |
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代理人 |
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