Gas separation – Specific media material – Fibrous or strand form
Reexamination Certificate
2007-12-18
2007-12-18
Smith, Duane (Department: 1724)
Gas separation
Specific media material
Fibrous or strand form
C055S528000, C210S508000
Reexamination Certificate
active
11591330
ABSTRACT:
Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in filter units. Such filter units can be placed in the stream of a mobile fluid and can remove a particulate load from the mobile stream. The unique combination of media fiber, bicomponent binder fiber and other filtration additives and components provide a filtration media having unique properties in filtration applications.
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Dema Keh B.
Kahlbaugh Brad E.
Olson Linda M.
Clemente Robert A
Donaldson & Company, Inc.
Merchant & Gould P.C.
Smith Duane
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