Title:
DEODORIZING CATALYST UNIT, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2015066478
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a durable deodorizing catalyst unit which can be used in such a wet area space as has a high humidity and as may be exposed to an acidic property or an alkaline property.SOLUTION: A deodorizing catalyst unit comprises a metal base, an intermediate layer and a deodorizing catalyst unit layer. The air passes through a communication port of the metal base and contacts with a catalyst layer so that an odor material contained in the air is dissolved and/or adsorbed and deodorized. The intermediate layer is characterized: in that it is thicker by 1.5 μm at the end portions of the two openings of said communication port; and in that the deodorizing catalyst unit is used in the wet area.
Inventors:
ASO YUJI
MATSUMURA AKIHIKO
URYU KATSUJI
MATSUMURA AKIHIKO
URYU KATSUJI
Application Number:
JP2013200952A
Publication Date:
April 13, 2015
Filing Date:
September 27, 2013
Export Citation:
Assignee:
TOTO LTD
International Classes:
B01D53/86; A61L9/00; A61L9/16; E03D9/00