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    • 3. 发明申请
    • Variable tint cosmetics
    • 变色调化妆品
    • US20060193800A1
    • 2006-08-31
    • US11340297
    • 2006-01-26
    • John ReinhardtJohn HillMichele WardJ. Brown
    • John ReinhardtJohn HillMichele WardJ. Brown
    • A61K8/02A61K8/97
    • A61Q1/02A61K8/0241A61K8/11A61K8/31A61K8/37A61K8/8111A61K8/922A61K8/97A61K2800/31A61K2800/412A61K2800/43A61Q1/12
    • The disclosed systems and methods for delivery of variable tint pigment materials in cosmetic concealer/foundation products generally include anhydrous carrier particles adapted to carry pigment. The pigmentation carrier particles may be optionally admixed with anhydrous (optionally tinted) base formulation material that is suitably adapted to suspend and/or separate the pigmentation carrier particles. Disclosed features and specifications may be variously controlled, adapted or otherwise modified to realize improved site-specific delivery of pigment in customized concentrations in order to achieve a desired result. Exemplary embodiments of the present invention generally provide anhydrous pigmentation carrier particles that may be mixed with substantially anhydrous topical base formulations that allow a user to deliver a selected concentration of concealer/foundation tint to a specific region of the skin, for example, in order to obscure a blemish.
    • 用于在化妆品遮瑕膏/粉底产品中递送可变色素材料的所公开的系统和方法通常包括适于承载颜料的无水载体颗粒。 色素载体颗粒可以任选地与适当地适于悬浮和/或分离着色载体颗粒的无水(任选着色的)基础制剂材料混合。 公开的特征和规格可以被不同地控制,适应或以其他方式修饰,以实现改变的定制浓度的颜料的位置特异性递送,以获得期望的结果。 本发明的示例性实施方案通常提供可与基本上无水的局部基础制剂混合的无水色素沉淀载体颗粒,其允许使用者将选定浓度的遮瑕膏/基质着色剂递送至皮肤的特定区域,以便 晦涩难懂