Meinrad Flury,Benjamin Tak Kwong Lee,Pei Li,Edmond Ho Kin Man
申请号：
US14397437
公开号：
US20150125541A1
申请日:
2013.04.18
申请国别(地区):
US
年份:
2015
代理人:
摘要：
In a gel-like mass having natural or synthetic polymers, preferably polygalactomannans, at least one cross-linking agent and further ingredients, according to this invention that the at least one cross-linking agent is of amphiphilic core-shell nanoparticles. This invention further refers to a method for producing a gel-like mass, a composition for producing a gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans and amphiphilic core-shell nanoparticles and the use of a gel-like mass as drug delivery system for topical medication.
