发明公开
- 专利标题: Medicinal aerosol formulations
- 专利标题(中): 医药气溶胶制剂
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申请号: EP89312270.5申请日: 1989-11-27
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公开(公告)号: EP0372777A3公开(公告)日: 1990-11-22
- 发明人: Purewal, Tarlochan Singh , Greenleaf, David John
- 申请人: RIKER LABORATORIES, INC.
- 申请人地址: 19901 Nordhoff Street Northridge, CA 91324 US
- 专利权人: RIKER LABORATORIES, INC.
- 当前专利权人: RIKER LABORATORIES, INC.
- 当前专利权人地址: 19901 Nordhoff Street Northridge, CA 91324 US
- 代理机构: Bowman, Paul Alan
- 优先权: GB8828477 19881206
- 主分类号: A61K9/12
- IPC分类号: A61K9/12 ; A61K9/72
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.
公开/授权文献
- EP0372777B1 Medicinal aerosol formulations 公开/授权日:1993-01-07
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