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  • 专利标题:   Water-in-oil (W/O) cosmetic composition used in makeup products such as lip balm, blush, highlighter, lipstick, makeup base, and foundation, comprises oil phase, water phase, and inorganic powder for emulsifying oil phase and water phase, where oil phase includes wax and formulated into solid.
  • 专利号:   WO2023075149-A1, KR2023059309-A
  • 发明人:   KIM S W, KWON H N, CHOI K H, KWON H, CHOI K
  • 专利权人:   HWASUNG COSMETICS CO LTD
  • 国际专利分类:   A61K008/02, A61K008/06, A61K008/27, A61K008/29, A61K008/92, A61Q017/04, A61Q019/00
  • 专利详细信息:   WO2023075149-A1 04 May 2023 A61K-008/06 202341 Pages: 25
  • 申请详细信息:   WO2023075149-A1 WOKR014020 20 Sep 2022
  • 优先权号:   KR143355

▎ 摘　　要

NOVELTY - Water-in-oil (W/O) cosmetic composition comprises an oil phase, a water phase, and an inorganic powder for emulsifying the oil phase and the water phase, where the oil phase includes a wax and is formulated into a solid. USE - The W/O cosmetic composition is used as sun lotion, sun cream, sun milk, sun gel, sun spray, sun mist, and sun stick. The W/O cosmetic composition is used in makeup products such as lip balm, blush, shading, highlighter, lipstick, makeup base, foundation, pact, concealer, skin cover, toner and lotion. ADVANTAGE - The W/O cosmetic composition stably implements W/O formulation without including an emulsifier and forms solid state by wax, has excellent feeling of use, water resistance and makeup lasting effect.