Invention Grant
- Patent Title: Filter having melt-blown and electrospun fibers
- Patent Title (中): 具有熔喷和电纺丝的过滤器
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Application No.: US12357499Application Date: 2009-01-22
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Publication No.: US08172092B2Publication Date: 2012-05-08
- Inventor: Thomas B. Green , Lei Li
- Applicant: Thomas B. Green , Lei Li
- Applicant Address: US TN Franklin
- Assignee: Clarcor Inc.
- Current Assignee: Clarcor Inc.
- Current Assignee Address: US TN Franklin
- Agency: Reinhart Boerner Van Deuren P.C.
- Main IPC: B01D39/00
- IPC: B01D39/00
Abstract:
A multi-layer filter media including at least one layer of melt-blown fiber filter media and at least one layer of electrospun nanofiber filter media is provided. The multi-layer filter media of the present invention is configured such that the at least one layer of the melt-blown fiber filter media is on the upstream and the at least one electrospun nanofiber filter media is positioned downstream of the at least one melt-blown fiber filter media.
Public/Granted literature
- US20100181249A1 Filter Having Melt-Blown and Electrospun Fibers Public/Granted day:2010-07-22
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