CYTOSIAL BIOMEDIC;UNIVERSITE CLAUDE BERNARD LYON 1;INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS);UNIVERSITE JEAN MONNET
发明人:
FLORENCE DUPASQUIER,LAURENT DAVID,THIERRY DELAIR
申请号：
FR1160988
公开号：
FR2983070B1
申请日:
2011.11.30
申请国别(地区):
FR
年份:
2014
代理人:
摘要：
The present invention relates to a homogeneous aqueous solution of injectable chitosan containing a chitosan having a degree of acetylation lower than 20%, said solution containing between 0.1 and 3.5% by weight of chitosan, said solution presenting a pH lower than 6.2, and said aqueous solution being capable of forming crystalline particles of chitosan after injection. The present invention also relates to compounds containing such a homogeneous aqueous solution of chitosan. The invention also relates to such compounds for their use as dermatological or cosmetic compounds, or for their use as a medical device, advantageously as a bioresorbable implant.
