Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using sonic or ultrasonic energy
Patent
1980-09-04
1981-12-29
Richman, Barry
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using sonic or ultrasonic energy
422 28, 422116, A61L 202, A61L 204, A61L 218
Patent
active
043082297
ABSTRACT:
A sterilization apparatus and method according to which articles are sterilized by subjecting them to an ultrasonic/heat activated disinfectant liquid in the presence of heat and ultrasonic vibrations. The preferred disinfectant liquid includes a quaternary ammonium compound and a surfactant at a pH of 12. Treatment according to the invention results in the killing of vegetated bacteria, fungi, viruses and spores.
REFERENCES:
patent: 3697222 (1972-10-01), Sierra
patent: 3708263 (1973-01-01), Boscher
patent: 3912450 (1975-10-01), Boscher
patent: 4211744 (1980-07-01), Boscher
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