Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2007-12-11
2007-12-11
Mruk, Brian (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S247000, C510S309000, C422S028000, C252S175000, C106S287100, C210S759000, C423S324000, C423S326000
Reexamination Certificate
active
10450664
ABSTRACT:
The invention concerns a peroxosilicated, optionally phosphatized, disinfecting compound with scale preventive effect obtained by reacting an alkaline or alkaline-earth metasilicate with an active oxygen-releasing compound, for example potassium monopersulphate and/or oxygen peroxide, in inert medium. The compound can be stabilized with sodium hexametaphosphate. Copper and aluminium in salt form can be encapsulated or complexed with the metasilicate so that the resulting peroxosilicated compound can be used for its disinfecting, scale preventive, anticorrosive, flocculating and algicidal properties for more than three weeks.
REFERENCES:
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patent: 6399559 (2002-06-01), Elms et al.
patent: 6605580 (2003-08-01), Bijl et al.
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Patent Abstracts of Japan, Jun. 8, 1977, vol. 001, No. 059 (C-015).
Auriol Marc
Auriol Sophie
Boukari Morou
EOTEC
Millen White Zelano & Branigan P.C.
Mruk Brian
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