XAVIER SCHULTZE,BERTRAND LION,ANDREW GREAVES,ANNE POTTER
申请号：
FR1454825
公开号：
FR3021541A1
申请日:
2014.05.28
申请国别(地区):
FR
年份:
2015
代理人:
摘要：
The invention relates to a cosmetic process for the care of the skin, more particularly of the skin of the face, in particular of the wrinkled skin, comprising: either the topical application to the skin of an extemporaneous mixture of a cosmetic composition comprising a a hyaluronic acid polymer grafted with (meth) acrylate groups and an amino compound； or the sequential application on the skin of a cosmetic composition comprising a hyaluronic acid polymer grafted with (meth) acrylate groups and an amine compound having one or more primary amine groups and / or secondary amine groups. The invention also relates to the use of said grafted hyaluronic acid polymer and said amine compound as a skin tightening agent. The invention also relates to a cosmetic composition obtained by mixing a cosmetic composition comprising said grafted hyaluronic acid polymer and said amine compound. The invention relates to a kit comprising a first cosmetic composition comprising said grafted grafted hyaluronic acid polymer and a second composition comprising said amino compound, the first and second compositions being each packaged in a separate packaging unit. L'invention concerne un procédé cosmétique de soin de la peau, plus particulièrement de la peau du visage, en particulier de la peau ridée, comprenant : soit l'application topique sur la peau d'un mélange extemporané d'une composition cosmétique comprenant un polymère d'acide hyaluronique greffé de groupements (méth)acrylate et d'un composé aminé ； soit l'application séquentielle sur la peau d'une composition cosmétique comprenant un polymère d'acide hyaluronique greffé de groupements (méth)acrylate et d'un composé aminé ayant un ou plusieurs groupes amine primaire et/ou amine secondaire. L'invention concerne également l'utilisation dudit polymère d'acide hyaluronique greffé et dudit composé aminé comme agent tenseur de la peau. L'invention concerne également une composition cosmétique obtenue
