US2008023019A1PendingUtilityA1
Cosmetic foy Eyelashes
Est. expiryJan 21, 2025(expired)· nominal 20-yr term from priority
A61K 8/0279A61K 8/88C08L 2203/12A61K 8/027A61Q 1/10A61K 2800/41A61K 8/72
48
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Claims
Abstract
The present invention is a cosmetic for eyelashes characteristically comprising modified cross-section hollow fibers. What is preferable is a cosmetic for eyelashes characteristically containing said modified cross-section hollow fibers that are polygonal cross-section hollow fibers having depressions so they can orient along the eyelashes wherein the length of the hollow fibers is 0.5-4 mm and the size is 20-50 μm. The object of the present invention is to provide a cosmetic for eyelashes that exhibits a superior curling effect and long lash effect and allows a beautiful finish.
Claims
exact text as granted — not AI-modified1 . A cosmetic for eyelashes characteristically comprising modified cross-section hollow fibers.
2 . The cosmetic for eyelashes of claim 1 , wherein said modified cross-section hollow fibers are polygonal cross-section hollow fibers having depressions so they can orient along the eyelashes wherein the length of the hollow fibers is 0.5-4 mm and the size is 20-50 μm.
3 . The cosmetic for eyelashes of claim 2 wherein each side of the polygonal cross-section of said polygonal cross-section hollow fibers is depressed like an arch.
4 . The cosmetic for eyelashes of claim 2 , wherein the cross-section of said polygonal cross-section hollow fibers is a triangle, tetragon, or pentagon.
5 . The cosmetic for eyelashes of claim 3 , wherein the cross-section of said polygonal cross-section hollow fibers is a triangle, tetragon, or pentagon.Cited by (0)
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