Title:
TRANSDERMAL ABSORPTION PHARMACEUTICAL-PREPARATION
Document Type and Number:
WIPO Patent Application WO/2017/131034
Kind Code:
A1
Abstract:
Disclosed is a transdermal absorption pharmaceutical-preparation comprising: a drug reservoir layer having a first and a second primary surface and containing a drug; an adhesive agent layer disposed on the first primary surface of the drug reservoir layer and containing a silicone adhesive agent which includes a polyorganosiloxane; and a support formed such as to cover the side surfaces and the second primary surface of the drug reservoir layer. The silicon adhesive agent content is 20 mass% or greater relative to the total mass of the adhesive layer, and the moisture permeability of the transdermal absorption pharmaceutical-preparation overall is 20 g/m2·24hr to 314 g/m2·24 hr.
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Inventors:
AMANO SATOSHI (JP)
TAKEUCHI AKIO (JP)
KOBAYASHI HIROAKI (JP)
KUROKAWA TAKAO (JP)
YAMAZAKI MAMIKO (JP)
KURIBAYASHI MITSURU (JP)
MOTOMURA KEITA (JP)
TAKEUCHI AKIO (JP)
KOBAYASHI HIROAKI (JP)
KUROKAWA TAKAO (JP)
YAMAZAKI MAMIKO (JP)
KURIBAYASHI MITSURU (JP)
MOTOMURA KEITA (JP)
Application Number:
PCT/JP2017/002553
Publication Date:
August 03, 2017
Filing Date:
January 25, 2017
Export Citation:
Assignee:
HISAMITSU PHARMACEUTICAL CO (JP)
International Classes:
A61K47/34; A61K9/70; A61K31/138; A61K31/216; A61K31/27; A61K47/32; A61K47/38
Domestic Patent References:
| WO2010095537A1 | 2010-08-26 | |||
| WO2007099966A1 | 2007-09-07 |
Foreign References:
| JPH09124462A | 1997-05-13 | |||
| JPH11152224A | 1999-06-08 | |||
| JPH07157423A | 1995-06-20 | |||
| JP2015508813A | 2015-03-23 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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