Title:
FRESHNESS RETAINING AGENT, METHOD FOR MANUFACTURING SAME, GAS PURIFICATION DEVICE AND GAS PURIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/114959
Kind Code:
A1
Abstract:
Provided are: a freshness retaining agent that can be obtained by a simple method and exhibits high absorptivity and excellent antibacterial properties; a gas purification device that is configured from the freshness retaining agent; and a gas purification system.
The freshness retaining agent, which comprises tea catechins, said tea catechins being adhered to the surface and/or inside of a charcoal powder, and a clay, said clay being interposed among the charcoal powder particles to bond the charcoal powder particles together, exhibits high absorptivity and excellent antibacterial properties.
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Inventors:
IRIE YASUO (JP)
Application Number:
PCT/JP2014/082742
Publication Date:
August 06, 2015
Filing Date:
December 10, 2014
Export Citation:
Assignee:
TANKA CO LTD (JP)
International Classes:
A01N3/00; A23B7/00; A61L9/00; A61L9/01
Foreign References:
JP2011212098A | 2011-10-27 | |||
JPH08291013A | 1996-11-05 | |||
JPH07124469A | 1995-05-16 | |||
JP2006218386A | 2006-08-24 | |||
JP2002159224A | 2002-06-04 | |||
JPH11302547A | 1999-11-02 | |||
JPH07289888A | 1995-11-07 | |||
JP2006129707A | 2006-05-25 | |||
JPH0733602A | 1995-02-03 | |||
JPH101401A | 1998-01-06 | |||
JP2006159086A | 2006-06-22 | |||
JP2005160494A | 2005-06-23 | |||
JP2001070419A | 2001-03-21 | |||
JPH11332535A | 1999-12-07 | |||
JP2005198854A | 2005-07-28 |
Other References:
"126 Takezumi to Cha Catechin To o Riyo shita Kiribana no Mizu Kabi Biseibutsu no Kokinzai Kaihatsu Jigyo", JAPAN SMALL AND MEDIUM ENTERPRISE AGENCY HOMEPAGE, 22 September 2013 (2013-09-22), Retrieved from the Internet [retrieved on 20141226]
Attorney, Agent or Firm:
HIRAI YASUO (JP)
Yasuo Hirai (JP)
Yasuo Hirai (JP)
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