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 |
EP1851046(A1) |
申请公布日期 |
2007.11.07 |
申请号 |
EP20050855890 |
申请日期 |
2005.12.28 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LIM, HYUN, SUNG;SUH, HAGEUN;WISEMAN, B., LYNNE |
分类号 |
B32B5/26;B01D39/16;D04H3/16 |
主分类号 |
B32B5/26 |
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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