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US 11,998,517 B2Granted
Antimicrobial composition
AssigneeRottapharm S.p.A.
InventorsAndrea Zanardi, Alessandra Cercaci, Ivan Montaldo, Joachim Maus
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Abstract
The invention relates to a composition having antimicrobial and hygroscopic properties and the composition comprises a carboxylic acid compound as well as at least one C3-C6 diol and at least one C8-C12 diol. The composition of the invention may be used for cleansing, disinfection, surface treatment, impregnation and for antimicrobial treatment. The composition is particularly useful for treatment of fungal infections of the nail (onychomycosis).
Claims4
A composition comprising:
- about 9 wt % of a solution of 90% w/w lactic acid,
- about 1.0 wt % of decylene glycol,
- about 18 wt % urea,
- about 3 wt % of a 30% w/w NaOH solution,
- about 0.05-0.1 wt % of a hydrolate selected from the group consisting of mint hydrolate,
- oregano hydrolate, and thymus hydrolate;
- and an amount of propylene glycol sufficient to bring the composition to 100 wt %.
4 more elements
Dependencies are inferred from the claim text.