Title:
OILY MIST RESISTANT ELECTRET ARTICLE AND FILTER
Document Type and Number:
Japanese Patent JP2009006313
Kind Code:
A
Abstract:
To provide a novel electret article comprising a polymer exhibiting an excellent oily mist loading performance, low penetration, and a small pressure drop and a performance enhancing additive.
Disclosed is an electret article in the form of a fiber, a filter, or the like using a fluoro compound selected from the group consisting of the compounds shown in formula 1 as a performance-enhancing additive.
Inventors:
ROUSSEAU ALAN D
JONES MARVIN E
MEI BETTY Z
JONES MARVIN E
MEI BETTY Z
Application Number:
JP2008074246A
Publication Date:
January 15, 2009
Filing Date:
March 21, 2008
Export Citation:
Assignee:
MINNESOTA MINING & MFG
International Classes:
B01D39/08; B01D39/14; A62B18/02; A62B23/00; A62B23/02; B01D39/16; B03C3/28; C08K5/435; C08L101/00; D01F1/10; D01F6/06; D01F6/46; D01F8/06; D04H1/42; D04H1/56; D04H3/16; D06M10/02; D06M13/02; D06M13/322; D06M13/418; D06M15/227; H01G7/02
Domestic Patent References:
| JPH06319923A | 1994-11-22 | |||
| JPH01148320A | 1989-06-09 |
Foreign References:
| WO1997007272A1 | 1997-02-27 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya