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Patent Searching and Data


Title:
STERILIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/065233
Kind Code:
A1
Abstract:
A sterilization method that is characterized in that a sterilization target is sterilized by being irradiated with active oxygen, and preferably active oxygen that is generated using plasma, under one or more of the following conditions: (A) the presence of an oxidizing gas; (B) a relative humidity of 50%-100%; (C) an absolute humidity of 14.0-25.0 g/m3. This sterilization method demonstrates excellent sterilization activity and is suitable for sterilizing, for example, food and drink containers, caps for sealing the openings of containers, medical instruments, and food and drink such as vegetables and meat.

Inventors:
HIGASHIYAMA KENICHI
TOMINAGA KENTA
HIRAYAMA YUJI
YOSHIHARA KAZUKI
Application Number:
PCT/JP2016/080429
Publication Date:
April 20, 2017
Filing Date:
October 13, 2016
Export Citation:
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Assignee:
SUNTORY HOLDINGS LTD (JP)
International Classes:
A61L2/14; A61L2/20; B65B55/10; H05H1/24; H05H1/30; A61L101/22; A61L101/36
Domestic Patent References:
WO2013129473A12013-09-06
Foreign References:
JP2002538896A2002-11-19
JP2012202637A2012-10-22
JPH04231053A1992-08-19
JP2001514531A2001-09-11
JP2010264059A2010-11-25
Other References:
See also references of EP 3363470A4
Attorney, Agent or Firm:
HOSODA, Yoshinori (JP)
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