Polymerised cerium oxide nanoparticles in an active or bioactive network, protective topical treatments, methods for preparation thereof and uses thereof
UNIVERSITE NICE SOPHIA ANTIPOLIS;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;UNIVERSITE D'ORLEANS
发明人:
Sonia Amigoni,Denis Josse,Thierry Devers,Arnaud Zenerino,Frédéric Guittard,Elisabeth Taffin de Givenchy,Cécile Bignon
申请号：
US14906133
公开号：
US10155869B2
申请日:
2014.07.18
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention concerns a compound formed by functionalized micro- or nanoparticles associated covalently with rheology-modifying polymers. The invention is characterized in that the functionalized micro- or nanoparticles are functionalized micro- or nanoparticles of cerium oxide (CeO2) having a nominal diameter of between 1 and 1500 nm. The rheology-adapting or -modifying polymers are selected from among non-associative or associative polymers. The invention is used in skin protection or decontamination.
