Invention Grant
- Patent Title: Depth filtration media with multiple organic and/or inorganic materials
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Application No.: US15652842Application Date: 2017-07-18
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Publication No.: US10668411B2Publication Date: 2020-06-02
- Inventor: Henry Wang , Dean Tsou , Yi Wei Lu , Bob Shie
- Applicant: Entegris, Inc.
- Applicant Address: US MA Billerica
- Assignee: Entegris, Inc.
- Current Assignee: Entegris, Inc.
- Current Assignee Address: US MA Billerica
- Agency: Entegris, Inc.
- Main IPC: B01D29/21
- IPC: B01D29/21 ; B01D29/11 ; B01D39/20 ; B01D27/07 ; B01D39/16 ; B01D69/10 ; B01D71/04 ; B01D71/68 ; B01D71/26 ; B01D69/12 ; B01D71/52
Abstract:
A method of making depth filtration media, such as for use in a depth filter, are described. The resulting depth filtration media includes a core tube having two or more different layers. The layers can be fibers, such as polymeric or inorganic fibers, wrapped layers of a filter material, or pleated and folded layers of a filter material.
Public/Granted literature
- US20180221793A1 DEPTH FILTRATION MEDIA WITH MULTIPLE ORGANIC AND/OR INORGANIC MATERIALS Public/Granted day:2018-08-09
Information query
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