貼付剤および貼付製剤 - NITTO DENKO CORPORATION

Title:

貼付剤および貼付製剤

Document Type and Number:

Japanese Patent JP5875389

Kind Code:

B2

Abstract:

The problem of the present invention is to provide a patch and a patch preparation having an adhesive layer with a high adhesive force, wherein the hydrophobic adhesive layer does not bloom even when an organic fluid component having high polarity is contained. A patch containing a support and an adhesive layer on at least one surface of the support, wherein the adhesive layer contains a synthetic rubber having a viscosity average molecular weight of 500,000 - 1,600,000, an organic fluid component having high polarity, a tackifier, and magnesium aluminometasilicate. In the patch preparation, the above-mentioned adhesive layer further contains a drug.

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Inventors:

Nishimura Masato
Miwa Iwao
Katsuhiro Okada
Kensuke Matsuoka

Application Number:

JP2012020282A

Publication Date:

March 02, 2016

Filing Date:

February 01, 2012

Export Citation:

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Assignee:

NITTO DENKO CORPORATION

International Classes:

A61K9/70; A61K47/02; A61K47/10; A61K47/14; A61K47/32; A61K47/34

Domestic Patent References:

JP2005336166A
JP5507682A
JP2002080350A
JP2009114175A
JP55017354A
JP56120778A
JP2006076994A

Foreign References:

WO2006093139A1
WO2008007554A1

Attorney, Agent or Firm:

Takashima Ichi
Kyoko Doi
Mitsunori Kamata
Yaeko Tamura
Kenji Yamamoto
Murata Miyuki
Junzo Koike
Hirofumi Toma

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