The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2011
Filed:
Dec. 12, 2008
Yoshihiro Iwao, Ibaraki, JP;
Akinori Hanatani, Ibaraki, JP;
Junichi Sekiya, Ibaraki, JP;
Hitoshi Akemi, Ibaraki, JP;
Yoshihiro Iwao, Ibaraki, JP;
Akinori Hanatani, Ibaraki, JP;
Junichi Sekiya, Ibaraki, JP;
Hitoshi Akemi, Ibaraki, JP;
Nitto Denko Corporation, Osaka, JP;
Sasaki Chemical Co., Ltd., Kyoto, JP;
Abstract
The main object of the present invention is to provide a patch package structure including a patch containing a physiologically active ingredient and a package housing the patch, which is capable of stably retaining the physiologically active ingredient in the patch during preservation. This object can be achieved by employing the following constitution. To be specific, the present invention is a patch package structure including a patchhaving an adhesive layer containing an organic liquid component, and a packaging memberhousing the patch, wherein the packaging memberincludes a first package, the first packageincluding an acrylonitrile resin layer, a moisture-absorbing layerformed on the acrylonitrile resin layer, and a moisture impermeable layerformed on the moisture-absorbing layer, and the acrylonitrile resin layeris provided on the proximal side of the patch