Xinyong Tong,Haifeng Wang,Li Lu,Liang Chen,Yuan Shi
申请号：
US13322894
公开号：
US20120177699A1
申请日:
2010.06.03
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A preparation method of drug loaded emulsion is disclosed. The method comprises the steps of: preparing a non-self emulsifying O/W blank emulsion having no active ingredients； then, adding therapeutically effective amount of active ingredients to the 0/W blank emulsion, adjusting pH to distribute the active ingredients through the membrane to obtain the desired emulsion.
