Title:
CHEMICAL FILTER USING METAL COMPOUNDS AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2006271966
Kind Code:
A
Abstract:
To provide a chemical filter using a metal compound to increase efficiency of removing poisonous gas and life of the chemical filter without leaking out the gas adsorbed by strong chemical bonding force of the metal compound and the poisonous gas by manufacturing an adsorbent for the chemical filter using metal oxide, metal hydroxide, metallic salt, or a mixture of those and to provide a method for manufacturing the chemical filter.
The adsorbent of this chemical filter includes 10-99 wt.% of metal oxides, metal hydroxide, a metal salt or a mixture of those and 1-90 wt.% of an organic or inorganic bonding agent or a mixture of those.
Inventors:
OH HYUN MYUNG
LEE HYUN KI
LEE DO HEE
LEE JIHN KOO
KIM DU-SOUNG
KYUN-JIN LEE
YON-DOGU HAN
SAMU-DOGU JAN
LEE HYUN KI
LEE DO HEE
LEE JIHN KOO
KIM DU-SOUNG
KYUN-JIN LEE
YON-DOGU HAN
SAMU-DOGU JAN
Application Number:
JP2006066745A
Publication Date:
October 12, 2006
Filing Date:
March 10, 2006
Export Citation:
Assignee:
KOCAT INC
International Classes:
A61L9/01; A61L9/16; B01J20/04; B01J20/06; B01J20/18; B01J20/20
Domestic Patent References:
| JPH07116509A | 1995-05-09 | |||
| JP2003001024A | 2003-01-07 | |||
| JPH1033646A | 1998-02-10 | |||
| JPH0716465A | 1995-01-20 | |||
| JPH07313867A | 1995-12-05 | |||
| JP2000210511A | 2000-08-02 | |||
| JP2002001023A | 2002-01-08 | |||
| JP2002233726A | 2002-08-20 | |||
| JP2002292215A | 2002-10-08 | |||
| JP2004223413A | 2004-08-12 |
Attorney, Agent or Firm:
Kenzo Hara International Patent Office
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