发明名称 |
PROCESS FOR PRODUCING ELECTRET FINE PARTICLES |
摘要 |
The subject invention provides a method which enables easy and efficient production of fine electret fine particles without the conventional pulverization or screening process. The method of producing electret fine particles comprises emulsifying a fluorine-containing compound in the liquid phase under atmospheric or elevated pressure in a liquid incompatible with the fluorine-containing compound, to obtain emulsified particles, and irradiating the emulsified particles with an electron ray or a radial ray.
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申请公布号 |
US2011000786(A1) |
申请公布日期 |
2011.01.06 |
申请号 |
US20100718409 |
申请日期 |
2010.03.05 |
申请人 |
SAKURA COLOR PRODUCTS CORPORATION |
发明人 |
INOUE HIROSHI;OKUDA MASAHIRO |
分类号 |
H01G9/022 |
主分类号 |
H01G9/022 |
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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