Rodrigo Collina Romanhole,Leda Fernanda de Jesus,Debora Midori Myaki Pedroso,Valeria Maria Di Mambro,Elisangela Gama,Eduardo Alexandre de Oliveria Reis,Rodrigo Fuscelli Pytel,Kassandra Azevedo Tadini
申请号：
US13813342
公开号：
US20130224133A1
申请日:
2011.07.29
申请国别(地区):
US
年份:
2013
代理人:
摘要：
There is described an oil-in-water emulsion free of surfactant agents comprising: A) At least a cross-polymer acrylate/alkyl-acrylate or derivatives thereof, or mixtures thereof in the aqueous phase of the emulsion b) At least a polyacrylate or derivatives thereof, or mixtures thereof in the oily phase of the emulsion, and c) At least a neutralizing agent. Further, the present invention refers to a process of obtaining a surfactant-free emulsion and its use in cosmetics and pharmaceuticals compositions. The emulsion in question can be applied to all kinds of skin, being also indicated for people with sensitive skin.
