MASK Russian patent published in 2015 - IPC A62B18/02 

FIELD: medicine.

SUBSTANCE: presented mask is able to inactivate viruses falling thereon even in the presence of lipids and proteins and regardless whether a virus has a coating or not. The mask is able to inactivate the viruses falling thereon and comprises a base with an element used when the mask is in use, as well as fine particles inactivating the virus and possessing antiviral properties and retained by the mask base. The fine particles inactivating the virus are those taken from at least one of a group of substances: platinum iodide (II), palladium iodide (II), silver iodide (I), copper iodide (I) and copper thiocyanate (I); the fine particles inactivating the virus are attached to the mask base by at least a silane monomer and/or by a polymerisation product of the silane monomer.

EFFECT: mask is able to inactivate the viruses falling thereon.

6 cl, 3 tbl, 4 dwg