发明名称 |
Electrospraying apparatus and method for coating particles |
摘要 |
An electrospraying apparatus and/or method is used to coat particles. For example, a flow including at least one liquid suspension may be provided through at least one opening at a spray dispenser end. The flow includes at least particles and a coating material. A spray of microdroplets suspending at least the particles is established forward of the spray dispenser end by creating a nonuniform electrical field between the spray dispenser end and an electrode electrically isolated therefrom. The particles are coated with at least a portion of the coating material as the microdroplet evaporates. For example, the suspension may include biological material particles.
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申请公布号 |
US2004177807(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
US20040809660 |
申请日期 |
2004.03.25 |
申请人 |
REGENTS OF THE UNIVERSITY OF MINNESOTA |
发明人 |
PUI DAVID Y.H.;CHEN DA-REN |
分类号 |
A61K39/00;A61K48/00;B01J2/00;B01J2/04;B05B5/025;B05B5/03;B05B5/053;B05B5/08;C12M3/00;C12N15/82;C12N15/87;C12N15/89;(IPC1-7):B05D1/04;C12M1/42 |
主分类号 |
A61K39/00 |
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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