发明名称 |
Filtration media for filtering particulate material from gas streams |
摘要 |
A composite fabric formed by depositing a web of nanofibers electroblown from a first polymer onto a first support web comprising fibers of larger average diameter than the nanofibers spun from a compatible material, in the absence of an adhesive between the webs, and solvent-bonding the webs together. |
申请公布号 |
US8187354(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US201113290515 |
申请日期 |
2011.11.07 |
申请人 |
LIM HYUN SUNG;SUH HAGEUN;WISEMAN B. LYNNE;E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LIM HYUN SUNG;SUH HAGEUN;WISEMAN B. LYNNE |
分类号 |
B01D46/00 |
主分类号 |
B01D46/00 |
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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