Title:
酢酸亜鉛水和物錠及びその製造方法
Document Type and Number:
Japanese Patent JP6716464
Kind Code:
B2
Abstract:
Provided are: a compact-sized granulate of zinc acetate hydrate, in which the loss of crystallization water is suppressed during a manufacturing process by controlling the material temperature of the granulate to lower than 40°C during the manufacturing process and which has a small occupied volume; and a method for manufacturing the same. The granulate is in the form of a tablet comprising zinc acetate hydrate, said tablet containing 5-200 mg of zinc acetate hydrate (C4H6O4Zn·2H2O), having a diameter of 5-12 mm and a thickness of 1-6 mm, and showing an elution ratio of zinc of 85% or more after 15 minutes when measured in accordance with the Japanese pharmacopeia elution method (paddle method: 50 rpm, test liquid: water 900 ml).
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Inventors:
Tsuneo Fujii
Bando Hiroaki
Bando Hiroaki
Application Number:
JP2016562663A
Publication Date:
July 01, 2020
Filing Date:
December 02, 2015
Export Citation:
Assignee:
Nobel Pharma Co., Ltd.
International Classes:
A61K33/30; A61K9/20; A61K9/30; A61K47/36; A61K47/38; A61P1/16; A61P13/12; A61P25/00; A61P39/02
Domestic Patent References:
| JP2013509443A | ||||
| JP2010195628A |
Other References:
Netsu Sokutei,2004年,Vol.31, No.3,p.151-152