Title:
【発明の名称】ブチルメトキシジベンゾイルメタンを含む光安定性化粧製剤
Document Type and Number:
Japanese Patent JP2001522785
Kind Code:
A
Abstract:
A cosmetic preparation having butylmethoxydibenzoyhmethane as a protection filter and insoluble inorganic particles which are titanium dioxide particles doped with cerium or iron ions which absorb in the UVA region and are added to improve the photostability of the cosmetic preparation.
Inventors:
Coots, Tekla
Villa, Dorothee
Hitzel, Zabin
Villa, Dorothee
Hitzel, Zabin
Application Number:
JP2000520096A
Publication Date:
November 20, 2001
Filing Date:
October 31, 1998
Export Citation:
Assignee:
Merck Patent Gesellschaft Mitt Beschlenktel Haftung
International Classes:
A61K8/00; A61K8/19; A61K8/27; A61K8/29; A61K8/35; A61Q17/04; (IPC1-7): A61K7/42; A61K7/00
Attorney, Agent or Firm:
Nobuyuki Kaneda (2 others)