Title:
PHOTOSTABLE MATTER CONTAINING DIBENZOYLMETHANE-TYPE SUNSCREEN OBTAINED BY GEL-SOL PROCESS AND COSMETIC AND/OR DERMATOLOGICAL COMPOSITION CONTAINING THE MATTER
Document Type and Number:
Japanese Patent JP2004099601
Kind Code:
A
Abstract:
To provide a photostable dibenzoylmethane-type organic sunscreen.
A method for photostabilizing the sunscreen comprises immobilizing a filter of the dibenzoylmethane-type sunscreen in a matrix without using an organic solvent, wherein the matrix is produced from at least one silicon alkoxide, at least one nonionic surfactant, and water by a sol-gel process. Further, a method for producing matter containing the dibenzoylmethane-type organic sunscreen, the matter obtained by the method, and a cosmetic and/or a dermatological composition are provided, respectively.
Inventors:
CHODOROWSKI KIMES SANDRINE
Application Number:
JP2003199953A
Publication Date:
April 02, 2004
Filing Date:
July 22, 2003
Export Citation:
Assignee:
OREAL
International Classes:
A61K8/30; A61K8/00; A61K8/02; A61K8/04; A61K8/06; A61K8/11; A61K8/31; A61K8/35; A61K8/36; A61K8/362; A61K8/365; A61K8/368; A61K8/37; A61K8/41; A61K8/49; A61K8/58; A61K8/89; A61K8/891; A61Q17/04; C08L83/04; C09K15/32; (IPC1-7): A61K7/00; A61K7/42; C09K15/32
Domestic Patent References:
JP2000154112A | 2000-06-06 | |||
JP2002516619A | 2002-06-04 | |||
JP2003520218A | 2003-07-02 | |||
JP2003500428A | 2003-01-07 | |||
JP2003525100A | 2003-08-26 | |||
JP2003510453A | 2003-03-18 |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda