Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact with electrical or electromagnetic...
Reexamination Certificate
2003-06-20
2008-09-16
Warden, Jill (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact with electrical or electromagnetic...
C422S186040, C422S028000
Reexamination Certificate
active
07425300
ABSTRACT:
To provide a method for sterilizing a packaging material and a sterilizer used therefor, which do not cause unevenness in the sterilization effect, and uses high voltage pulses permitting to improve the sterilization effect. The purpose can be achieved by using such a discharge side electrode as is provided with unevenness having continuous projections on the discharge side surface, in the method in which the sterilizer is provided with a power source for generating high voltage, a discharge side electrode to which the high voltage generated by the power source is applied, and a ground side electrode arranged so as to be opposed to the discharge side of the discharge side electrode, and sterilizes a packaging material to be sterilized by placing it between both electrodes under normal temperature and normal pressure, and applying the high voltage pulses thereto in a gas atmosphere.
REFERENCES:
patent: 3383163 (1968-05-01), Menashi
patent: 3466850 (1969-09-01), Hudson et al.
patent: 3701628 (1972-10-01), Ashman et al.
patent: 3819985 (1974-06-01), Dusevoir
patent: 4680163 (1987-07-01), Blidschun et al.
patent: 5084239 (1992-01-01), Moulton et al.
patent: 5521351 (1996-05-01), Mahoney
patent: 6103190 (2000-08-01), Tanimura et al.
patent: 2002/0063537 (2002-05-01), Nam et al.
patent: 2004/0037736 (2004-02-01), Perruchot et al.
patent: 1098693 (1968-01-01), None
patent: 8-168516 (1996-07-01), None
patent: 9-099922 (1997-04-01), None
patent: WO 97/22369 (1997-06-01), None
patent: WO 98 51608 (1998-11-01), None
Hasegawa Hideo
Masaoka Satoshi
Conley Sean
Dai Nippon Printing Co. Ltd.
Sanyo Electric Co,. Ltd.
Warden Jill
Weingarten, Schurgin, Gagnebin & Lebovivi LLP
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