Title:
WATER INSOLUBLE SUBSTANCE CONTAINING PARTICLES
Document Type and Number:
Japanese Patent JP2020152671
Kind Code:
A
Abstract:
To provide water insoluble substance containing particles having an excellent elution property of water insoluble substance and an excellent particle fluidity.SOLUTION: There is provided water insoluble substance containing particles that contains the following contents (A), (B) and (C): (A) gelatin, (B) water insoluble substance, (C) one or more selected from a group of (c1) monoglycerin fatty acid ester whose constituent fatty acids are saturated fatty acids having 8 to 14 carbon atoms, (c2) polyglycerin fatty acid ester, (c3) glycerin acetic acid fatty acid ester, (c4) propylene glycol fatty acid ester whose constituent fatty acids are saturated fatty acids having 8 to 14 carbon atoms, and (c5) sucrose fatty acid ester. The water insoluble substance containing particles have a successive phase containing the component (A) and a dispersion phase that is dispersed in the successive phase and contains the component (B).SELECTED DRAWING: Figure 1
Inventors:
TAKEDA MIYUKI
MATSUURA HIROKI
HAYASAKA HIDEKI
MATSUURA HIROKI
HAYASAKA HIDEKI
Application Number:
JP2019052047A
Publication Date:
September 24, 2020
Filing Date:
March 20, 2019
Export Citation:
Assignee:
RIKEN VITAMIN CO
International Classes:
A61K47/42; A61K9/16; A61K9/64; A61K31/4422; A61K47/14; A61K47/26; A61K48/00