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1. (WO2018135108) PARTICULATE COMPOSITION, LIQUID COMPOSITION, METHOD FOR PRODUCING PARTICULATE COMPOSITION, SURFACE MODIFYING AGENT, AND METHOD FOR IMPROVING WATER DISPERSIBILITY

Pub. No.:    WO/2018/135108    International Application No.:    PCT/JP2017/040635
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Sat Nov 11 00:59:59 CET 2017
IPC: B01J 13/00
A61K 8/14
A61K 8/86
A61Q 1/00
B01F 17/00
C09C 1/00
C09C 3/08
C09D 5/02
C09D 7/12
C09D 17/00
C09D 201/00
Applicants: KANAGAWA UNIVERSITY
学校法人神奈川大学
Inventors: TAJIMA Kazuo
田嶋 和夫
IMAI Yoko
今井 洋子
MIYASAKA Kana
宮坂 佳那
Title: PARTICULATE COMPOSITION, LIQUID COMPOSITION, METHOD FOR PRODUCING PARTICULATE COMPOSITION, SURFACE MODIFYING AGENT, AND METHOD FOR IMPROVING WATER DISPERSIBILITY
Abstract:
Provided are: a particulate composition which exhibits high dispersibility in water regardless of the kind of solid particles; and a method for producing this particulate composition. Also provided are: a liquid composition; a surface modifying agent; and a method for improving water dispersibility. The present invention additionally provides: a particulate composition which has dispersibility in an oil-based material; and a method for producing this particulate composition. A particulate composition according to the present invention contains solid particles and an amphiphilic substance that is present on the surfaces of the solid particles; and the amphiphilic substance has an ability of forming closed vesicles in water. A method for producing a particulate composition according to the present invention comprises: a step for preparing a mixture of solid particles and a solvent in which amphiphilic substance that has an ability of forming closed vesicles in water is dissolved; and a step for removing the solvent in the mixture.