发明名称 |
Process for producing microcapsule enclosing electrophoretic particle dispersion, microcapsule enclosing electrophoretic particle dispersion and reversible display medium containing the same |
摘要 |
A method of producing microcapsules having an electrophoretic particle dispersion encapsulated comprises the steps of: emulsifying and dispersing a hydrophobic dispersion having electrophoretic particles dispersed in a hydrophobic medium by using a high-speed rotating stirring apparatus wherein the circumferential speed at the end of a stirring part is 2 m/s to 90 m/s, and the distance (a) between the end of the stirring part and that immobile part of the stirring apparatus which is nearest to the end of the stirring part is 0 mm<(a)<20 mm; and forming microcapsules of the emulsified and dispersed hydrophobic dispersion under stirring with a stirring blade.
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申请公布号 |
US2005179983(A1) |
申请公布日期 |
2005.08.18 |
申请号 |
US20040507684 |
申请日期 |
2004.09.22 |
申请人 |
SAKAI YOSHIYUKI;JONAI KAZUHIRO;UEMURA TOSHIYUKI |
发明人 |
SAKAI YOSHIYUKI;JONAI KAZUHIRO;UEMURA TOSHIYUKI |
分类号 |
G02F1/167;(IPC1-7):G02B26/00 |
主分类号 |
G02F1/167 |
代理机构 |
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地址 |
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