Title:
【発明の名称】酸化媒体中で不安定な有効成分を含む組成物及びその使用、特に美容のための使用
Document Type and Number:
Japanese Patent JP2002540131
Kind Code:
A
Abstract:
The invention relates to a composition containing, in a physiologically acceptable medium, an unstable active agent in an oxidizing medium and an oil phase comprising cross-linked elastomer solid organopolysiloxane particles consisting of at least one oxyalkylene group and oxyethylene in particular. The unstable active agent in an oxidizing medium is stabilized in the inventive composition. The invention also relates to the use of cross-linked elastomer solid organopolysiloxane particles having an oxyalkylene group for the stabilization of an unstable active agent in an oxidizing medium. The unstable active agent can be vitamin C, vitamin A and/or carotenoids. The composition can be anhydrous or take the form of an emulsion. It is particularly suitable for use in cosmetics. It is soft and fresh when applied, spreads easily, is not sticky and does not make the skin or lips dry.
Inventors:
Natalie Jage-Reze
Larca Laurent
Larca Laurent
Application Number:
JP2000607595A
Publication Date:
November 26, 2002
Filing Date:
March 21, 2000
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/00; A61K8/06; A61K8/23; A61K8/30; A61K8/34; A61K8/40; A61K8/63; A61K8/67; A61K8/73; A61K8/89; A61K8/891; A61K8/894; A61K8/895; A61K8/898; A61K8/97; A61K8/98; A61Q1/00; A61Q1/02; A61Q1/10; A61Q1/14; A61Q17/04; A61Q19/00; A61Q19/10; C08K3/08; C08L83/04; C08L83/05; C08L83/07; (IPC1-7): A61K7/50; A61K7/02; A61K7/021; A61K7/032; A61K7/42; C08K3/08; C08L83/05; C08L83/07
Attorney, Agent or Firm:
Masatake Shiga (7 outside)