Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using disinfecting or sterilizing substance
Patent
1984-07-20
1988-07-05
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using disinfecting or sterilizing substance
4227, 4228, 134 2, 134 3, E03D 903, C23G 102, A01N 2508
Patent
active
047553545
ABSTRACT:
A method of automatic brushless removal of existing soil and long term maintenance cleaning of flush toilet bowls with bromide activated hypochlorite salts. A solution which yields hypochlorite ions in a concentration of 30 to 100 ppm, and bromide ions in a concentration of 0.1 to 20 ppm is dispensed into the toilet bowl with each flush.
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Trinh Toan
Wong Louis F.
McMahon Timothy M.
Richman Barry S.
The Procter & Gamble & Company
Williamson Leonard
Witte Richard C.
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