Title:
SOFT CAPSULE CONTAINING WATER-SOLUBLE AGENT
Document Type and Number:
Japanese Patent JP3157233
Kind Code:
B2
Abstract:
PURPOSE: To provide the subject soft capsule containing a mixture of an oily substance and fine particles containing a water-soluble agent, free from the interaction between the coating film and the agent, exhibiting stable appearance and having excellent commercial value and stability.
CONSTITUTION: The objective soft capsule contains a mixture produced by mixing (A) fine particles consisting of microcapsules or microspheres containing a water-soluble agent such as vitamin B1 family, vitamin B6 family, vitamin B12 family, pantothenic acids, nicotinic acids, riboflavins, ascorbic acids, cold remedy, agent for rhinitis, etc., or powder containing the water-soluble agent by adsorption or inclusion with (B) an oily substance such as d1-α-tocopherol, cotton seed oil, etc.
Inventors:
Yoshiteru Kato
Masao Kawamura
Noritoshi Koyama
Shigemitsu Ohsawa
Masao Kawamura
Noritoshi Koyama
Shigemitsu Ohsawa
Application Number:
JP33293391A
Publication Date:
April 16, 2001
Filing Date:
November 22, 1991
Export Citation:
Assignee:
Eisai Co., Ltd.
International Classes:
A61K9/48; A61K31/197; A61K31/375; A61K31/4415; A61K31/455; A61K31/51; A61K31/525; A61K31/714; (IPC1-7): A61K9/48; A61K31/197
Domestic Patent References:
| JP1186815A | ||||
| JP518875B2 | ||||
| JP2500838A |