发明名称 |
Fine-fiber nonwoven-supported coating structure |
摘要 |
This invention relates to a liquid penetration-resistant water-vapor-permeable multi-layer composite material and process for making the same comprising a porous nanofiber web of polymeric fibers, wherein the polymeric fibers of the nanofiber web have a diameter of less than 1000 nanometers and wherein the nanofiber web has a basis weight of 5 to 40 grams per square meter and a surface roughness (DeltaRMS) of 5 to 15 micrometers and where, the porous nanofiber web is coated on a surface with a layer of water-vapor-permeable, hydrophilic, monolithic, water transport material.
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申请公布号 |
US2009324925(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20080215767 |
申请日期 |
2008.06.30 |
申请人 |
CONLEY JILL A;PALMER IV GEORGE BRUCE |
发明人 |
CONLEY JILL A.;PALMER, IV GEORGE BRUCE |
分类号 |
B32B27/02;B29C65/00;B32B5/18 |
主分类号 |
B32B27/02 |
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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