发明名称 |
Methods and apparatus for fine particle formation |
摘要 |
Methods and apparatuses are provided for forming fine particles of a desired substance comprising dissolving said substance in a fluid such as water to form a solution and mixing the solution with a second fluid such as supercritical carbon dioxide which becomes a gas upon rapid pressure release, and with which the first fluid is at least partially immiscible, and releasing the pressure to form an air-borne dispersion or aerosol comprising particles having an average diameter between about 0.1 and about 6.5 mum.
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申请公布号 |
US2002018815(A1) |
申请公布日期 |
2002.02.14 |
申请号 |
US20010858998 |
申请日期 |
2001.05.16 |
申请人 |
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发明人 |
SIEVERS ROBERT E.;KARST UWE |
分类号 |
A61K9/00;A61K9/12;A61K9/16;A61M15/00;B01F3/00;B01F3/06;B01F5/02;B01J3/00;B05B7/32;B05D1/02;(IPC1-7):A61K9/14;B29B9/00 |
主分类号 |
A61K9/00 |
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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