发明名称 |
SYSTEM AND METHOD FOR PRODUCING PARTICLES AND PATTERNED FILMS |
摘要 |
A system including a mold having a fluoropolymer wherein the mold defines a plurality of cavities having a predetermined shape and a cross-sectional dimension less than about 100 micrometers; a roller; a surface in cooperation with the roller to form a nip point configured to receive the mold, wherein the nip point is further configured to receive a substantially liquid composition and accelerate entry of the substantially liquid composition into the cavity. A method of forming particles including applying a substantially liquid composition to a mold, wherein the mold comprises a fluoropolymer and defines a plurality of cavities each having a broadest cross-sectional dimension of less than about 100 micrometers; nipping the mold between a roller and a surface such that the substantially liquid composition enters the cavities of the mold; and hardening the substantially liquid composition in the cavities of the mold to form a particle within each cavity, wherein the particle has a size and shape that substantially mimics the size and shape of the cavity of the mold. |
申请公布号 |
EP2207670(A4) |
申请公布日期 |
2016.12.28 |
申请号 |
EP20080838460 |
申请日期 |
2008.10.13 |
申请人 |
Liquidia Technologies, Inc. |
发明人 |
HENN, Robert;ERMOSHKIN, Alex;HENN, Kyle;MAYNOR, Benjamin |
分类号 |
B29C43/22;B28B3/00;B29C43/02;B29C43/46 |
主分类号 |
B29C43/22 |
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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