Invention Grant
- Patent Title: Method for filtering
- Patent Title (中): 过滤方法
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Application No.: US14454637Application Date: 2014-08-07
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Publication No.: US09254455B2Publication Date: 2016-02-09
- Inventor: Ming-Der Bai , Te-Chang Lan , Kuo-Ti Chen , Hom-Ti Lee , Yun-Huin Lin
- Applicant: Industrial Technology Research Institute
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Priority: TW98142841A 20091215
- Main IPC: B01D63/00
- IPC: B01D63/00 ; C02F1/44 ; B01D29/00 ; B01D29/46 ; B01D29/70 ; B01D39/16 ; B01D39/20 ; B01D29/56 ; C02F1/00
Abstract:
Embodiments of the disclosure provide a filter structure. A second porous film having a plurality of second holes is disposed on a first porous film having a plurality of first holes. The second holes are smaller than the first holes. The filter structure is dried by an easy and power-saving method such as compression.
Public/Granted literature
- US20140346127A1 METHOD FOR FILTERING Public/Granted day:2014-11-27
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