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公开(公告)号:US08323685B2
公开(公告)日:2012-12-04
申请号:US12195005
申请日:2008-08-20
申请人: Uri Piran , Eugene Mehr , Larry R. Brown , John K. McGeehan , Ed O'Connell
发明人: Uri Piran , Eugene Mehr , Larry R. Brown , John K. McGeehan , Ed O'Connell
CPC分类号: B01D11/0288 , A61K9/1617 , A61K9/1641 , A61K9/1694 , Y10T428/2982
摘要: Methods for processing microparticles involve providing a composition comprising a plurality of solid microparticles and at least one non-volatile material, providing a non-solvent, and exposing the composition to the non-solvent to remove at least a portion of the non-volatile material from the composition while retaining at least the microparticles.
摘要翻译: 用于处理微粒的方法涉及提供包含多个固体微粒和至少一种非挥发性材料的组合物,提供非溶剂,并将组合物暴露于非溶剂以除去至少一部分非挥发性材料 至少保留微粒。
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公开(公告)号:US20100047903A1
公开(公告)日:2010-02-25
申请号:US12195005
申请日:2008-08-20
申请人: Uri Piran , Eugene Mehr , Larry R. Brown , John K. McGeehan , Ed O'Connell
发明人: Uri Piran , Eugene Mehr , Larry R. Brown , John K. McGeehan , Ed O'Connell
CPC分类号: B01D11/0288 , A61K9/1617 , A61K9/1641 , A61K9/1694 , Y10T428/2982
摘要: Methods for processing microparticles involve providing a composition comprising a plurality of solid microparticles and at least one non-volatile material, providing a non-solvent, and exposing the composition to the non-solvent to remove at least a portion of the non-volatile material from the composition while retaining at least the microparticles.
摘要翻译: 用于处理微粒的方法涉及提供包含多个固体微粒和至少一种非挥发性材料的组合物,提供非溶剂,并将组合物暴露于非溶剂以除去至少一部分非挥发性材料 至少保留微粒。
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3.
公开(公告)号:US20100047292A1
公开(公告)日:2010-02-25
申请号:US12195182
申请日:2008-08-20
CPC分类号: B01D11/0407 , A61K9/1682
摘要: A method for processing multi-phasic dispersions is provided. The method comprises providing a multi-phasic dispersion including dispersed and continuous phases, positioning the multi-phasic dispersion within a chamber capable of being pressurized, pressurizing the chamber with a first gas to a pressure less than the supercritical pressure of the gas, and contacting the multi-phasic dispersion with the first gas.
摘要翻译: 提供了一种处理多相分散体的方法。 该方法包括提供包括分散和连续相的多相分散体,将多相分散体定位在能够被加压的室内,将第一气体加压至低于气体的超临界压力的压力,并接触 与第一气体的多相色散。
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