发明名称 |
FLOW DIRECTING MATERIALS AND SYSTEMS |
摘要 |
A flow directing material includes a substrate. The substrate includes a first region that exudes fluid under a compressive or tensile load and a second region that imbibes fluid under the compressive or tensile load. The first region has a first porosity and a first permeability and the second region has a second porosity and a second permeability. The first permeability and the second permeability are about 10-13 m2 to 105 m2. The first porosity and the second porosity are about 0.3 to about 0.7. The first porosity and the second porosity are at least about 5% different.
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申请公布号 |
US2009053109(A1) |
申请公布日期 |
2009.02.26 |
申请号 |
US20080106748 |
申请日期 |
2008.04.21 |
申请人 |
TATE MELISSA KNOTHE;ANDERSON ERIC |
发明人 |
TATE MELISSA KNOTHE;ANDERSON ERIC |
分类号 |
B01J19/00;A61F13/00;A61L15/44;B01L99/00;B32B5/14 |
主分类号 |
B01J19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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