PERCUTANEOUS ABSORPTION PATCH CONTAINING NALFURAFINE

Title:

PERCUTANEOUS ABSORPTION PATCH CONTAINING NALFURAFINE

Document Type and Number:

Japanese Patent JP2014196279

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a percutaneous absorption patch containing nalfurafine, which can suppress decomposition of nalfurafine in an adhesion layer.SOLUTION: A percutaneous absorption patch containing nalfurafine is a patch including a base material and an adhesion layer on one of faces of the base material, and the adhesion layer contains an adhesion base, a tackifier resin, a drug-solubilizer and nalfurafine. The patch can suppress decomposition of nalfurafine in the adhesion layer by containing 5-40 mass% of an alicyclic saturated hydrocarbon resin or a terpene polymer as the tackifier resin against the total weight of the adhesion layer.

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Inventors:

NAGASE HIROSHI
KISHIMOTO TAEKO
TADA MAKIKO
NIHEI MASATOSHI

Application Number:

JP2013073569A

Publication Date:

October 16, 2014

Filing Date:

March 29, 2013

Export Citation:

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Assignee:

MIKASA SEIYAKU CO LTD

International Classes:

A61K31/4355; A61K9/70; A61K47/08; A61K47/18; A61K47/32; A61K47/34; A61P17/04

Domestic Patent References:

JP2002073569A	2002-03-12
JPWO2010113841A1	2012-10-11
JP2002087954A	2002-03-27

Other References:

堀内保秀, PHARM TECH JAPAN, vol. 27, no. 13, JPN6016046427, 2011, pages 73 - 78, ISSN: 0003453728
医薬品添加物事典２００７, vol. 第1刷, JPN6016046429, pages 93 - 94, ISSN: 0003453729

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