发明公开
EP0372777A3 Medicinal aerosol formulations 无效
医药气溶胶制剂

Medicinal aerosol formulations
摘要:
A self-propelling aerosol formulation which may be free from CFC's which comprises a medicament, 1,1,1,2-­tetrafluoroethane, a surface active agent and at least one compound having a higher polarity than 1,1,1,2-­tetrafluoroethane.
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