| 摘要 |
PROBLEM TO BE SOLVED: To provide a lip treatment composition comfortable when applied and during adhesion to the skin, and having long-time-sustainable gloss/luster. SOLUTION: The lip treatment composition as a cosmetic composition comprises at least one block copolymer having at least one hard segment and at least one soft segment, at least one tackifier component, at least one solvent capable of solubilizing at least one hard segment, and optionally, at least one colorant; wherein the at least one hard segment has a Tg of 50°C or higher and the at least one soft segment has a Tg of 20°C or lower. A use of the composition as a top-coat composition in a cosmetic method of making-up a keratinous substrate is also provided, involving (a) preparing a keratinous substrate, (b) applying a basecoat composition onto the keratinous substrate, the basecoat composition comprising (i) at least one polyorganosiloxane-containing polymer, (ii) at least one silicone film-forming agent, (iii) at least one volatile oil and (iv) at least one colorant, and (c) applying the topcoat composition over top of the basecoat composition. COPYRIGHT: (C)2008,JPO&INPIT
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