Title:
FILTER MEDIUM
Document Type and Number:
Japanese Patent JP2015100730
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filter medium for an oil filter producible inexpensively, excellent in heat resistance and durability, and usable as a filter medium for ATF or the like.SOLUTION: In a filter medium 1 for an oil filter formed by laminating a base cloth 2 and a web 3 integrally, and having a resin impregnated therein, the fineness of a weaving yarn of the base cloth 2 is 137-825 dtex, the basis weight of the base cloth 2 is 35-105 g/m, the fineness of the web 3 is 0.8-11 dtex, the basis weight of the web 3 is 60-300 g/mand impregnation amount of the resin is 10-50 g/min terms of a dry weight.
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Inventors:
UMETSU NORIO
Application Number:
JP2013241745A
Publication Date:
June 04, 2015
Filing Date:
November 22, 2013
Export Citation:
Assignee:
DYNIC CORP
International Classes:
B01D39/16; B32B5/26; D06M15/55
Domestic Patent References:
| JP2004243314A | 2004-09-02 | |||
| JP2005512781A | 2005-05-12 | |||
| JP2003033613A | 2003-02-04 | |||
| JP2004270865A | 2004-09-30 | |||
| JP2002273116A | 2002-09-24 | |||
| JP2013047564A | 2013-03-07 |
Foreign References:
| US6090731A | 2000-07-18 |
Attorney, Agent or Firm:
Taji U.S. Patent Office
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