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US08715714B2 Uses of rare earth elements for hair improvement 失效
使用稀土元素进行头发改良

  • Patent Title: Uses of rare earth elements for hair improvement
  • Patent Title (中): 使用稀土元素进行头发改良
  • Application No.: US12438612
    Application Date: 2007-08-24
  • Publication No.: US08715714B2
    Publication Date: 2014-05-06
  • Inventor: Sang Hyun Kim , Soon Im Choi
  • Applicant: Sang Hyun Kim , Soon Im Choi
  • Applicant Address: KR
  • Assignee: Micellbio Co., Ltd.
  • Current Assignee: Micellbio Co., Ltd.
  • Current Assignee Address: KR
  • Agency: Cantor Colburn LLP
  • Priority: KR10-2006-0080931 20060825; KR10-2007-0015520 20070214
  • International Application: PCT/KR2007/004084 WO 20070824
  • International Announcement: WO2008/023960 WO 20080228
  • Main IPC: A61K9/00
  • IPC: A61K9/00
Uses of rare earth elements for hair improvement
Abstract:
Disclosed are uses of rare earth element selected from the group consisting of cerium (Ce), praseodymium (Pr), promethium (Pm), europium (Eu), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), scandium (Sc), yttrium (Y), lanthanum (La), neodymium (Nd), samarium (Sm), gadolinium (Gd), lutetium (Lu) and mixtures thereof, or a salt or an oxide thereof for preventing hair loss, promoting hair regrowth and hair growth, removing and preventing dandruff, or promoting black hair formation.
Abstract(Chinese):

公开了选自铈（Ce），镨（Pr），ium（Pm），铕（Eu），铽（Tb），镝（Dy），钬（Ho），铒（ 镧（铽），镱（Tm），镱（Yb），钪（Sc），钇（Y），镧（La），钕（Nd），钐（Sm），钆（Gd），镥（Lu） ，或其盐或氧化物，用于防止脱发，促进头发再生和毛发生长，去除和防止头皮屑或促进黑发形成。

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