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    • 1. 发明专利
    • Cosmetic compositions containing block copolymers and corresponding long-wearing cosmetic product system
    • 含有嵌段共聚物的化妆品组合物和相关的长效化妆品系统
    • JP2011213732A
    • 2011-10-27
    • JP2011147651
    • 2011-07-01
    • L'oreal Saロレアル
    • BUI HY SILU SHAOXIANGPRADIER FRANCOISMERCADO RAMONBLIN XAVIERARNAUD PASCALMCDERMOTT PADRAIG
    • A61K8/81A61K8/31A61K8/891A61K8/898A61K8/90A61Q1/04A61Q5/00
    • A61Q1/04A61K8/8117A61K8/90A61K2800/594A61K2800/88A61K2800/884
    • PROBLEM TO BE SOLVED: To provide a lip treatment composition which is comfortable to apply, wear, and which has long lasting shine/gloss.SOLUTION: The invention relates to a cosmetic composition contains at least one block copolymer having at least one hard segment and at least one soft segment, at least one tackifier component, a solvent mixture, and optionally, at least one colorant, and wherein the at least one hard segment has a Tvalue of ≥50°C, the at least one soft segment has a Tvalue of ≤20°C, and wherein the solvent mixture contains at least one solvent capable of solubilizing the at least one hard segment. The invention also relates to a use of the composition as a topcoat composition in a cosmetic method of making-up a keratinous substrate, that involves: (a) providing a keratinous substrate; (b) applying a basecoat composition onto the keratinous substrate, wherein the basecoat composition comprising (i) at least one (co)polymer comprising at least one organosiloxane unit, (ii) at least one silicone film former, (iii) at least one volatile oil and (iv) at least one colorant; and (c) applying a topcoat composition over top of the basecoat composition.
    • 要解决的问题:提供一种易于施用,磨损并且具有持久的光泽/光泽的唇部处理组合物。解决方案:本发明涉及包含至少一种具有至少一个硬链段和至少一个硬链段的嵌段共聚物的化妆品组合物, 至少一个软链段,至少一个增粘剂组分,溶剂混合物和任选的至少一种着色剂,并且其中所述至少一个硬链段具有≥50℃的T值,所述至少一个软链段具有T值 ≤20℃,并且其中所述溶剂混合物含有至少一种能够溶解所述至少一个硬链段的溶剂。 本发明还涉及组合物作为面漆组合物在化妆方法中用于制备角质基质的用途,其包括:(a)提供角质基质; (b)将底涂层组合物施加到角质基底上,其中底涂层组合物包含(i)至少一种包含至少一种有机硅氧烷单元的(共)聚合物,(ii)至少一种硅氧烷成膜剂,(iii)至少一种 挥发油和(iv)至少一种着色剂; 和(c)将顶涂层组合物涂覆在底涂层组合物的顶部上。
    • 10. 发明专利
    • Cosmetic composition containing block copolymer, and the corresponding long-time-sustainable cosmetic product system
    • 含有嵌段共聚物的化妆品组合物,以及相应的长时间可持续化妆品系统
    • JP2007297392A
    • 2007-11-15
    • JP2007121914
    • 2007-05-02
    • L'oreal Saロレアル
    • BUI HY SILU SHAOXIANGPRADIER FRANCOISMERCADO RAMONBLIN XAVIERARNAUD PASCALMCDERMOTT PADRAIG
    • A61K8/90A61K8/25A61K8/31A61K8/81A61K8/891A61Q1/04A61Q5/10
    • A61Q1/04A61K8/8117A61K8/90A61K2800/594A61K2800/88A61K2800/884
    • 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
    • 要解决的问题:提供在施用和在皮肤粘附期间舒适的唇部处理组合物,并且具有长期持续的光泽/光泽。 作为化妆品组合物的唇部处理组合物包含至少一种嵌段共聚物,其具有至少一个硬链段和至少一个软链段,至少一种增粘剂组分,至少一种能溶解至少一个硬链段 ,和任选的至少一种着色剂; 其中所述至少一个硬链段的Tg为50℃以上,所述至少一个软链段的Tg为20℃以下。 还提供了组合物在组合角质基质的美容方法中的用途,包括(a)制备角质基质,(b)将底涂层组合物施用到角质基底上,底漆组合物 包括(i)至少一种含聚有机硅氧烷的聚合物,(ii)至少一种硅氧烷成膜剂,(iii)至少一种挥发性油和(iv)至少一种着色剂,和(c) 顶部的底漆组成。 版权所有(C)2008,JPO&INPIT