Title:
DUST COLLECTION FILTER AND DUST COLLECTION DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/021053
Kind Code:
A1
Abstract:
A dust collection filter for collecting fumes is constituted of a fiber having an oil repelling coating layer formed on the surface thereof. The dust collection filter has oil repellency of grade 6 or greater according to AATCCT Test Method 118, and transmittance of 70% or greater according to JIS B 9927 (particle size of 0.3 µm for test particles).
Inventors:
MIZUNO YOSHIYUKI (JP)
Application Number:
PCT/JP2014/071049
Publication Date:
February 11, 2016
Filing Date:
August 08, 2014
Export Citation:
Assignee:
U S URASAKI CO LTD (JP)
International Classes:
B01D39/16; B01D46/52
Foreign References:
| JPH08505885A | 1996-06-25 | |||
| JPH06319923A | 1994-11-22 | |||
| JP2007090292A | 2007-04-12 | |||
| JP2003510439A | 2003-03-18 | |||
| JPH0160290B2 | 1989-12-21 | |||
| JPH09158045A | 1997-06-17 | |||
| JP2002544188A | 2002-12-24 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
Nagoya international patent business corporation (JP)
Nagoya international patent business corporation (JP)
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