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Nail Varnish from L’Oréal



Published November 30, -0001
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U.S. Patent No. 7,455,831 B2: L’Oréal S.A., Paris, has been awarded a U.S. patent covering a nail varnish that is comprised of, in a cosmetically acceptable medium, at least one film-forming polymer that is soluble in an organic solvent in an amount greater than 90% by weight at 25°C. The nail varnish composition is capable of forming a film having a rate of mass loss of less than 0.5 mg/minute when the film is subjected to abrasion produced with a Taber abrasimeter at 23°C.


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