发明名称 |
SUPERCRITICAL FLUID-ASSISTED NEBULIZATION AND BUBBLE DRYING |
摘要 |
A method of making fine dry particles of substances is provided by forming a composition comprising a substance of interest and a supercritical or near critical fluid; rapidly reducing the pressure on said composition, whereby droplets are formed; and passing said droplets through a flow of heated gas. The process does not require any organic solvent.
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申请公布号 |
WO0075281(A9) |
申请公布日期 |
2001.02.22 |
申请号 |
WO2000US15957 |
申请日期 |
2000.06.09 |
申请人 |
UNIVERSITY TECHNOLOGY CORPORATION |
发明人 |
SIEVERS, ROBERT, E.;SELLERS, SCOTT, P.;CARPENTER, JOHN, F. |
分类号 |
A61K9/14;A61K9/00;A61K9/16;A61K38/00;B01J3/00;B01J19/00;H01J37/30;H01J37/317;(IPC1-7):C12N/ |
主分类号 |
A61K9/14 |
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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