SPOSÓB PRODUKCJI AEROZOLOWYCH ZBIORNIKÓW MEDYCZNYCH ORAZ DOZOWNIKA ZAWIERAJĄCEGO WSPOMNIANY ZBIORNIK

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专利权人:

3M Innovative Properties Company

发明人:

JINKS, PHILIP A.,BLATCHFORD, CHRISTOPHER G.

申请号：

PL12787218

公开号：

PL2768561T3

申请日:

2012.10.18

申请国别(地区):

PL

年份:

2017

代理人:

摘要：

The present invention relates to methods of making medicinal aerosol canisters (10), in particular metered dose canisters (10), comprising aerosol formulation comprising medicament particles suspended in liquid propellant, for example for delivery by pulmonary or nasal inhalation as well as medicinal dispensers (100) including such canisters (10), such as metered dose medicinal dispenser in particular pressurized metered dose inhalers, wherein the liquid propellant in some embodiments contains HFA 134a and/or HFA 227, and the propellant component is subjected to one or more ultrasonic probes.

来源网站：

中国工程科技知识中心

来源网址：

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