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US 10,478,452 B2Granted
Antiviral pharmaceutical composition for topical use
AssigneeQuimica Luar SRL
InventorsLuis Alberto Argañarás, Roxana Valeria Alasino, Dante Miguel Beltramo
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Abstract
The invention relates to an antiviral pharmaceutical composition for topical use against those viruses with a lipid envelope, comprising, as active ingredients a cationic copolymer containing tertiary amine groups and a cationic surfactant containing quaternary ammonium groups.
Claims18
An antiviral pharmaceutical composition for topical use against viruses with a lipid envelope, comprising active agents;
- a facilitating agent;
- and a cationic polymer, wherein the active ingredients consist of a cationic copolymer containing tertiary amine groups, and a cationic surfactant containing quaternary ammonium groups;
- wherein the facilitating agent for facilitating passage through skin includes sulfur groups;
- and wherein the cationic polymer contributes necessary viscosity to allow longer residence time on an applied area and comprises polyquaternium 10.
1 more element
Dependencies are inferred from the claim text.