Title:
PERCUTANEOUS ABSORPTION PREPARATION
Document Type and Number:
WIPO Patent Application WO/2017/170935
Kind Code:
A1
Abstract:
[Problem] To provide a plaster which shows both of high followability to skin expansion and contraction and to a bended surface and good handling properties in application.
[Solution] A percutaneous absorption preparation comprising a plaster and a release liner, wherein: the plaster comprises a support which contains a woven fabric and/or a nonwoven fabric, an adhesive layer which is formed on one surface of the support and which contains a pharmacologically active substance, and a carrier film which is thermally fused on the surface of the support opposed to the surface having the adhesive layer formed thereon and which is to be released after the preparation is adhered to an affected site; the release liner covers at least a part of the adhesive layer of the plaster; the carrier film has a bending resistance of 150 mm or lower; the support has a thickness of 100-1000 μm; and the carrier film has an area equivalent to or narrower than the area of the support.
Inventors:
KAWAHARA KOJI (JP)
MATSUO KYOHEI (JP)
HAGIWARA ISAO (JP)
TOHARA YUKIKO (JP)
KOIKE REONA (JP)
MATSUO KYOHEI (JP)
HAGIWARA ISAO (JP)
TOHARA YUKIKO (JP)
KOIKE REONA (JP)
Application Number:
PCT/JP2017/013406
Publication Date:
October 05, 2017
Filing Date:
March 30, 2017
Export Citation:
Assignee:
NICHIBAN KK (JP)
International Classes:
A61K9/70; A61K31/167
Domestic Patent References:
| WO2002002177A1 | 2002-01-10 | |||
| WO2010137699A1 | 2010-12-02 |
Foreign References:
| JPH11349476A | 1999-12-21 | |||
| JP2011057640A | 2011-03-24 | |||
| JPH10226638A | 1998-08-25 | |||
| JP2009273581A | 2009-11-26 | |||
| JP2005119972A | 2005-05-12 |
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
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