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Cosmetic composition and a light stabilizing method thereof

一种组合物、化合物的技术，应用在化妆品、化妆品配制品、梳妆用配制品等方向

Inactive Publication Date: 2010-08-25
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the photostabilization of dibenzoylmethane derivatives to UV radiation has problems that have not been completely satisfactorily solved because of the amide compounds.

Method used

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  • Cosmetic composition and a light stabilizing method thereof
  • Cosmetic composition and a light stabilizing method thereof
  • Cosmetic composition and a light stabilizing method thereof

Examples

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Effect test

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Embodiment 1

Embodiment 2

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Abstract

This invention relates to a cosmetic composition (A) comprising at least one dibenzoylmethane derivative and at least one dithiolane compound (I):where the meanings of Y and R referring to the instruction manual; This invention also relates to a light stabilizing method for at least one dibenzoylmethane derivative with effective amounts of at least one dithiolane compound (I).

Description

Cosmetic composition and method for photostabilization thereof technical field The present invention relates to a cosmetic composition comprising a combination of at least one masking agent of the dibenzoylmethane derivative type and at least one dithiolane compound of the specific formula (I), the dithiolane compound of the formula (I) The definition of the thiolane compound is given below. The present invention also relates to a process for photostabilizing at least one dibenzoylmethane derivative type masking agent against radiation with an effective amount of at least one dithiolane compound of the specific formula (I), formula (I) The definition of the dithiolane compound is given below. The present invention also relates to the use of at least one dithiolane compound of the specific formula (I) in a composition acceptable in cosmetics for the purpose of increasing the efficacy of said composition against UV-A rays The carrier contains at least one dibenzoylmethane d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/49A61Q17/04C07D339/04A61K8/35
CPCA61Q17/04A61K8/49A61K2800/52A61K8/35A61K8/4986
Inventor K·卢塞特-莱文尼尔B·米勒
Owner LOREAL SA
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