Invention Application
- Patent Title: Filtration Filter And Method For Producing The Same
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Application No.: US17843988Application Date: 2022-06-18
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Publication No.: US20220362719A1Publication Date: 2022-11-17
- Inventor: Masatsugu Ono , Makoto Takagi
- Applicant: Kabushiki Kaisha F.C.C.
- Applicant Address: JP Hamamatsu-shi
- Assignee: Kabushiki Kaisha F.C.C.
- Current Assignee: Kabushiki Kaisha F.C.C.
- Current Assignee Address: JP Hamamatsu-shi
- Priority: JP2020-011393 20200128
- Main IPC: B01D69/10
- IPC: B01D69/10 ; B01D69/02 ; B01D61/14 ; B01D71/68 ; B01D67/00
Abstract:
A filtration filter for filtering out impurities has a support with a fibrous structure. A filtration membrane is integrally formed inside the support. The filtration membrane includes a porous resin and is capable of filtering out impurities. The filtration membrane includes a porous resin membrane having an average pore size of 0.026 μm and an opening ratio of 6% to 30%.
Information query
