Invention Grant
- Patent Title: Mandrel-wound flocculant-containing fiber filtration tubes
- Patent Title (中): 含有心轴的含絮凝剂的纤维过滤管
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Application No.: US12273640Application Date: 2008-11-19
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Publication No.: US07883291B2Publication Date: 2011-02-08
- Inventor: Marc S. Theisen , Kevin S. Spittle
- Applicant: Marc S. Theisen , Kevin S. Spittle
- Applicant Address: US IL Buffalo Grove
- Assignee: Profile Products L.L.C.
- Current Assignee: Profile Products L.L.C.
- Current Assignee Address: US IL Buffalo Grove
- Agency: Brooks Kushman P.C.
- Main IPC: B01D39/00
- IPC: B01D39/00 ; E02B11/00
Abstract:
Fiber filtration tubes containing flocculant are produced by winding a preformed mat of natural fibers about a mandrel. The tubes may be joined end to end to produce products of significant length, and are highly suitable in removing even very fine sediment during use in erosion control.
Public/Granted literature
- US20090071596A1 Mandrel-Wound Flocculant-Containing Fiber Filtration Tubes Public/Granted day:2009-03-19
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