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US 9,637,642 B2Granted
Polymeric glass based compositions for vitreous coating
AssigneeColorobbia Italia S.P.A.
InventorsGiovanni Baldi, Andrea Cioni, Valentina Dami
Life of this patent
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Abstract
There are described new vitreous products having antibacterial properties for application to metal surfaces.
Claims9
Polymeric glasses having antibacterial properties for the application to metal surfaces comprising sodium and/or potassium silicate solutions, lithium polysilicate solutions, silanes, water-soluble polysiloxane based surfactants, and silver salts in an amount in the range between 0.005 and 0.2% by weight with respect to the weight of the formulation, wherein all above materials are present in the formulation.
Dependencies are inferred from the claim text.