Title:
BASE MATERIAL FOR LIQUID FILTER
Document Type and Number:
Japanese Patent JP2014217800
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a base material for a liquid filter, which has liquid permeability with stable membrane rupture resistance in long-term use.SOLUTION: A base material for a liquid filter is made of a polyolefin microporous membrane. In the base material for the liquid filter, a cushioning rate of the polyolefin microporous membrane is more than 30% and 65% or less.
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Inventors:
FURUYA KOJI
ONO TAKAHISA
ONO TAKAHISA
Application Number:
JP2013097634A
Publication Date:
November 20, 2014
Filing Date:
May 07, 2013
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
B01D71/26; C08J9/00; C08J9/28; C08L23/02
Domestic Patent References:
| JPH05222237A | 1993-08-31 |
Attorney, Agent or Firm:
a sake -- mountain Taro