Invention Grant
US08192748B2 Cosmetic composition exhibiting water-runability, its manufacture and use 有权
具有防水性,其制造和用途的化妆品组合物

  • Patent Title: Cosmetic composition exhibiting water-runability, its manufacture and use
  • Patent Title (中): 具有防水性,其制造和用途的化妆品组合物
  • Application No.: US10507501
    Application Date: 2002-03-11
  • Publication No.: US08192748B2
    Publication Date: 2012-06-05
  • Inventor: Akihiro Kuroda
  • Applicant: Akihiro Kuroda
  • Applicant Address: JP Tokyo
  • Assignee: KAO Corporation
  • Current Assignee: KAO Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: Foley & Lardner LLP
  • International Application: PCT/JP02/02269 WO 20020311
  • International Announcement: WO03/075863 WO 20030918
  • Main IPC: A61K8/02
  • IPC: A61K8/02 A61K9/16 A61K9/50
Cosmetic composition exhibiting water-runability, its manufacture and use
Abstract:
The present invention provides a cosmetic composition comprising the following Components (A) to (E): (A) 7 to 30% by weight of one or more kinds of non-volatile oil agents having a kinematic viscosity of 5 to 1000 mm2/s at 25° C.; (B) 0.2 to 5% by weight of one or more kinds of water-repellent resin powders whose primary particle size is in the range of 2 to 20 μm; (C) 0.1 to 6% by weight of one or more kinds of oil-soluble silicone resins; (D) 20 to 60% by weight of a volatile solvent, excluding water, containing one or more kinds of volatile solvents whose boiling point at 1 atmosphere is 200° C. or lower; and (E) 12 to 30% by weight of one or more kinds of water-repellent surface treated pigments; and exhibiting water water-runability. The present invention provides a cosmetic composition characterized in that the water-runability is stable without showing temperature dependency, and excellent in durability and feeling, and ultraviolet ray protective effects last for a long time.
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