A manufacturing method of particulates

Title:

A manufacturing method of particulates

Document Type and Number:

Japanese Patent JP6035499

Kind Code:

B2

Abstract:

The problem addressed by the present invention is to provide a method for producing microparticles. Provided is a method that is for producing microparticles and that is characterized by containing at least the the following two steps: (I) a step for preparing a microparticle starting material solution by dissolving at least one type of microparticle starting material in a solvent using high speed stirring or ultrasonic waves, and (II) a step for precipitating microparticles by mixing the microparticle starting material solution and at least one type of precipitation solvent for precipitating the microparticle starting material in a thin film fluid formed between at least two processing surfaces that are disposed facing each other, are able to approach/ separate from each other, and of which at least one rotates relative to the others.

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Inventors:

Atsushi Kuraki
Araki Kanaeko
Maekawa Masaki
Honda Daisuke
Shinichi Enomura

Application Number:

JP2013505979A

Publication Date:

November 30, 2016

Filing Date:

March 21, 2012

Export Citation:

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Assignee:

M Technique Co., Ltd.

International Classes:

B01F23/80; C01G9/00; B01J19/00

Domestic Patent References:

JPH06285346A	1994-10-11
JPS52142758A	1977-11-28
JPS61221273A	1986-10-01
JPS52142758A	1977-11-28
JPH06285346A	1994-10-11
JPS61221273A	1986-10-01

Foreign References:

WO2009008393A1	2009-01-15
WO2009008393A1	2009-01-15

Attorney, Agent or Firm:

Takenobu Samejima

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