Stabilized Metered Dose Inhaler

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专利权人:

Fernando Toneguzzo;Julio Cesar Vega

发明人:

Fernando Toneguzzo,Julio Cesar Vega

申请号：

US13286171

公开号：

US20130104881A1

申请日:

2011.10.31

申请国别(地区):

US

年份:

2013

代理人:

摘要：

Pharmaceutical pressurized metered dose inhalers are disclosed having improved temperature and moisture stability comprising CFC-free, ethanol-free compositions that include lactose of particle diameter larger than 1 μm as a means of minimizing sticking to the walls and other destabilization mechanisms activated by moisture ingress from the environment.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/