Invention Application
- Patent Title: SUBSTRATE FOR LIQUID FILTER
- Patent Title (中): 液体过滤器基板
-
Application No.: US14889196Application Date: 2014-05-02
-
Publication No.: US20160082398A1Publication Date: 2016-03-24
- Inventor: Takao OHNO , Kouji FURUYA
- Applicant: TEIJIN LIMITED
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: TEIJIN LIMITED
- Current Assignee: TEIJIN LIMITED
- Current Assignee Address: JP Osaka-shi, Osaka
- Priority: JP2013-097632 20130507; JP2013-097635 20130507
- International Application: PCT/JP2014/062126 WO 20140502
- Main IPC: B01D71/26
- IPC: B01D71/26 ; B01D69/02
Abstract:
A substrate for a liquid filter, which includes a polyolefin microporous membrane, the polyolefin microporous membrane having a water permeation efficiency of 1.21 to 2.90 ml/min·cm2, the polyolefin microporous membrane having a bubble point of 0.40 MPa to 0.65 MPa, the polyolefin microporous membrane having a compressibility of less than 15%.
Public/Granted literature
- US11338252B2 Substrate for liquid filter Public/Granted day:2022-05-24
Information query
