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Patent Searching and Data


Title:
AIR CLEANING FILTER
Document Type and Number:
WIPO Patent Application WO/2016/195009
Kind Code:
A1
Abstract:
[Problem] To provide an air cleaning filter that has a low ventilation resistance, shows an excellent performance in deodorizing aldehydes and hydrocarbon-based gases, causes little falling off of deodorant particles and can be easily pleated. [Solution] An air cleaning filter that comprises a homogeneous mixture, said mixture comprising silica gel carrying a hydrazide compound thereon, activated carbon and a thermoplastic resin and being fixed between cover layers, wherein the silica gel and activated carbon are in a crushed state.

Inventors:
GOTO, Sadahito (LTD. 1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
TAKAMI, Kento (LTD. 1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
MASUMORI, Tadao (LTD. 1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
KITAGAWA, Yoshiyuki (LTD. 1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
Application Number:
JP2016/066386
Publication Date:
December 08, 2016
Filing Date:
June 02, 2016
Export Citation:
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Assignee:
TOYOBO CO., LTD. (2-8 Dojima Hama 2-chome, Kita-ku Osaka-sh, Osaka 30, 〒5308230, JP)
International Classes:
A61L9/01; A61L9/16; B01J20/22; B03C3/28
Domestic Patent References:
2007-07-05
Foreign References:
JP2015029770A2015-02-16
JP2015077536A2015-04-23
JP2009202150A2009-09-10
JP2008206550A2008-09-11
JP2014204799A2014-10-30
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