发明名称 |
COATED CAN FOR A METERED DOSE INHALER |
摘要 |
A metered dose inhaler having part or all of its internal surfaces coated two or more times with a polymer comprising one or more fluorocarbon polymers, optionally in combination with one or more non-fluorocarbon polymers, containing an inhalation drug or a physiologically acceptable salt thereof, optionally an excipient and a fluorocarbon propellant. Also, a method for coating all or part of internal surfaces of a metered dose inhaler can comprising applying a first coat comprising a one or more fluorocarbon polymers to all or part of the internal the surfaces of a metered dose inhaler can. Subsequently, heating the first coat of fluorocarbon polymer and then applying a second coat comprising one or more fluorocarbon polymer on top of the first coat of fluorocarbon polymer. The two coats of fluorocarbon polymer are then heated to give a metered dose inhaler can that is more efficient in dispensing consistent doses of aerosol formulations. |
申请公布号 |
WO0224552(A3) |
申请公布日期 |
2002.06.13 |
申请号 |
WO2001US29080 |
申请日期 |
2001.09.18 |
申请人 |
GLAXO GROUP LIMITED;BRITTO, IGNATIUS, LOY |
发明人 |
BRITTO, IGNATIUS, LOY |
分类号 |
B65D83/38;A61M11/00;A61M15/00;B05D3/02;B05D5/08;B05D7/00;B05D7/16;B05D7/22;B05D7/24;B65D1/00;B65D25/14;C10M107/38;C10N40/24 |
主分类号 |
B65D83/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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