US Patent No. 10,918,111

ANTIMICROBIAL COMPOSITION FOR COATING SURFACES


Patent No. 10,918,111
Issue Date February 16, 2021
Title Antimicrobial Composition For Coating Surfaces
Inventorship
Assignee ATACANALAB, Santiago (CL)

Claim of US Patent No. 10,918,111

1. An antimicrobial composition for coating surfaces comprising:a compound of micronized high-purity metallic copper particles, wherein the compound of micronized metallic copper particles comprises a distribution of particles of different shapes, sizes, and proportions; and
a fluid compound vehicle to be applied cold;
where the micronized metallic copper particles comprise; spherical, hemispherical, and amorphous particles located in a lower zone of the coating that is in contact with the surface to be coated; laminar particles located in a top zone of the coating that is in contact with an external medium; andfilamentous and amorphous particles located in an intermediate zone of the coating.