Co-polymer stabilizers for hydrofluoroalkane dispersions

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专利权人:

Sandro R. P. Da Rocha

发明人:

Sandro R. P. Da Rocha,Libo Wu

申请号：

US12738826

公开号：

US08586007B2

申请日:

2008.10.20

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The use of biodegradable and biocompatible lactide-based nonionic amphiphiles to stabilize a model drug (salbutamol base) dispersion in hydrofluoroalkane (HFA) propellant is disclosed. The results have industrial applicability to the development of HFA-based dispersion pressurized metered-dose inhaler formulations.

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