Invention Application
- Patent Title: Method for manufacturing fine composite particles, apparatus for manufacturing fine composite particles, and fine composite particles
- Patent Title (中): 微细复合颗粒的制造方法，复合微粒的制造装置和微细复合颗粒
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Application No.: US10570384Application Date: 2004-08-17
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Publication No.: US20070128350A1Publication Date: 2007-06-07
- Inventor: Hiroyuki Nakamura , Masato Uehara , Hongzhi Wang , Hideaki Maeda , Masaya Miyazaki , Yoshiko Yamaguchi , Kenichi Yamashita , Hazime Shimizu , Xyanying Li
- Applicant: Hiroyuki Nakamura , Masato Uehara , Hongzhi Wang , Hideaki Maeda , Masaya Miyazaki , Yoshiko Yamaguchi , Kenichi Yamashita , Hazime Shimizu , Xyanying Li
- Priority: JP2003-313208 20030914
- International Application: PCT/JP04/11782 WO 20040817
- Main IPC: D06L3/12
- IPC: D06L3/12 ; B05B5/00
Abstract:
In the present invention, the fine particle composite process is carried out with the step of reacting fine core particles and a raw material for coating layer by mixing them and continuously supplying a resulting mixture into a micro flow path. The micro flow path is specified to 1-4000 in Reynolds number. With this arrangement, the present invention ensures, in a technology using a reactor having a micro flow path, accurate control of reaction condition, uniformity of coating amount distribution, easy layer formation, and successive production of fine composite particles.
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