Electrolysis: processes – compositions used therein – and methods – Electrolytic material treatment – Organic
Patent
1997-08-22
1998-08-04
Phasge, Arun S.
Electrolysis: processes, compositions used therein, and methods
Electrolytic material treatment
Organic
205742, 205746, 134 3, C02F 1461
Patent
active
057888310
ABSTRACT:
An inexpensive, safe method for sterilizing an apparatus for the preparation of a recording material, which obviates troubles affecting a coated surface of the recording material caused by bacteria and fungi, does not cause changes in photographic performance (sensitivity, fog, graininess and sharpness), can prevent the appearance of "resistant cells", and can comply with environmental problems, said method comprising sterilizing a surface of the apparatus being in contact with a coating composition for the recording material by use of a strongly acidic solution having a redox potential of 1,000 mV or more which is obtained by electrolysis of water.
REFERENCES:
patent: 4710233 (1987-12-01), Hohmann et al.
patent: 5051161 (1991-09-01), Yamaguchi et al.
patent: 5256268 (1993-10-01), Goto et al.
patent: 5445722 (1995-08-01), Yamaguchi et al.
patent: 5474662 (1995-12-01), Miyamae
Abe Masanori
Ichikawa Yasunori
Nishiguchi Mika
Noguchi Yoshihisa
Fuji Photo Film Co. , Ltd.
Phasge Arun S,.
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