US2014322154A1PendingUtilityA1
Method for Lengthening Keratin Fibers
Est. expiryDec 30, 2025(expired)· nominal 20-yr term from priority
A61K 8/8176A61K 8/87A61K 8/8129A61Q 5/00A61K 8/8117A61K 8/88A61Q 1/10A61K 8/8194
59
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Claims
Abstract
There is a method for lengthening keratin fibers. The method has the steps of a) applying to the keratin fibers a composition having a solvent and one or more polymers soluble or solubilizable in the solvent b) allowing the solvent to evaporate. The composition is applied in an amount sufficient to lengthen the keratin fibers. There are also other methods for lengthening keratin fibers. There is also a mascara composition.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A method for lengthening keratin fibers, comprising
a) applying to the keratin fibers a fluid composition having
i) a solvent;
ii) one or more polymers soluble or dispersible in the solvent, said one or more polymers comprising hydrogenated polycyclopentadiene, and
b) pulling said fluid composition with a brush or applicator to draw out said composition beyond the end of said keratin fibers; and c) allowing said solvent to evaporate such that said one or more polymers set to thereby form a filamentous extension anchored to the keratin fiber.Join the waitlist — get patent alerts
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