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Film coated preparation

A film coating and preparation technology, which is applied in the directions of sugar-coated pills, pill delivery, medical preparations with inactive ingredients, etc., can solve the problems that users are unacceptable, affect the commodity value, and the sugar-coated tablets are large, and achieve high-quality products. performance effect

Active Publication Date: 2010-12-01
DAIICHI SANKYO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, there are many pharmaceuticals that bring discomfort and odor to users in pharmaceuticals, and preparations containing such agents not only make users unacceptable, but also affect their commodity value
In the known technology, for example, sugar-coated tablets can be made to cover up the peculiar smell, but the sugar-coated tablets have the disadvantages of large tablets and difficult to take
In addition, it is disclosed that a film-coated tablet coated with a film layer mixed with hydroxypropylmethylcellulose can mask the unpleasant odor of the drug (Japanese Patent Laid-Open No. 2003-300883), However, its effect of suppressing odor is not sufficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

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Abstract

A film coated preparation which contains a smelling drug in its formulation and further contains sodium carboxymethylcellulose in the film layer thereof.

Description

Film Coating Formulations technical field The present invention relates to film coating formulations. Background technique As we all know, there are many pharmaceuticals that bring discomfort and odor to users, and the preparations containing these drugs not only make users unacceptable, but also affect their commodity value. In the known technology, for example, sugar-coated tablets can be made to cover the peculiar smell, but the sugar-coated tablets have the disadvantages of being large and difficult to take. In addition, it is disclosed that a film-coated tablet coated with a film layer mixed with hydroxypropylmethylcellulose can mask the unpleasant odor of the drug (Japanese Patent Laid-Open No. 2003-300883), However, the effect of suppressing the odor is not sufficient. Patent Document 1: Japanese Patent Laid-Open No. 2003-300883 Contents of the invention An object of the present invention is to provide a film-coated formulation capable of reducing the odor o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/4178A61K9/36A61K47/38
CPCA61K31/4178A61K9/2866A61P9/00A61P9/04A61P9/06A61P9/10A61P9/12A61P13/12A61K9/28A61K47/38
Inventor 滨浦健司长谷川晋
Owner DAIICHI SANKYO CO LTD