• 专利标题:   Leave-on cosmetic used as hair dye for hair coloring, comprises graphene oxide, mica, and acrylate copolymer, and does not contain oxidizing agents and dyes.
  • 专利号:   KR2338053-B1, WO2023286976-A1
  • 发明人:   LEEJUNGEUN, DONGMIN K, KIM J M, HONG I K, LEE J E, KIM D M
  • 专利权人:   KOLMAR KOREA CO LTD
  • 国际专利分类:   A61K008/19, A61K008/26, A61K008/81, A61Q005/06, A61Q005/10
  • 专利详细信息:   KR2338053-B1 13 Dec 2021 A61K-008/19 202202 Pages: 14
  • 申请详细信息:   KR2338053-B1 KR093746 16 Jul 2021
  • 优先权号:   KR093746

▎ 摘  要

NOVELTY - A hair coloring leave-on cosmetic comprises (A) graphene oxide, (B) mica, and (C) acrylate copolymer, and does not contain oxidizing agents and dyes. USE - Cosmetic used as hair dye for hair coloring (claimed). ADVANTAGE - The cosmetic provides hair dye having suppressed the skin irritation, improved durability, excellent effect when used repeatedly, and is harmless to the human body, and can effectively color the hair and maintain long-term stability of the formulation. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hair dyeing, which involves applying the cosmetic to hair surface by combing, brushing, spraying, rubbing, dip coating, and impregnation, and coating.