Title:
ADHESIVE PATCH
Document Type and Number:
WIPO Patent Application WO/2021/201152
Kind Code:
A1
Abstract:
[Problem] To provide an adhesive patch which contains an anti-inflammatory analgesic drug and a thermal-sense-stimulating drug, and which has satisfactory thermal sense stimulation, is sweat-proof, undergoes less adhesive transfer, and has improved adhesiveness. [Solution] The present invention relates to an adhesive patch comprising a support and an adhesive agent layer provided on one surface of the support and containing an anti-inflammatory analgesic drug and a thermal-sense-stimulating drug. An adhesive agent composition having a specified formulation in which an adhesive agent has a glass transition temperature (Tg) of -40°C to -10°C, inclusive, and the tanδ (delay angle) value obtained by a dynamic mechanical analysis (frequency: 6.2832 (rad/s)) at 45°C is adjusted to 0.30 to 0.55, inclusive, is sweat-proof, undergoes less adhesive transfer, and has satisfactory adhesiveness.
Inventors:
TOMIYA TOSHIKI (JP)
JOUDO HIROTAKA (JP)
JOUDO HIROTAKA (JP)
Application Number:
PCT/JP2021/013975
Publication Date:
October 07, 2021
Filing Date:
March 31, 2021
Export Citation:
Assignee:
NICHIBAN KK (JP)
International Classes:
A61K9/70; A61K31/165; A61K31/60; A61K47/30; A61K47/32; A61P29/00
Domestic Patent References:
| WO2017146096A1 | 2017-08-31 |
Foreign References:
| JP2007269753A | 2007-10-18 | |||
| JP2014076960A | 2014-05-01 | |||
| JP2012149061A | 2012-08-09 | |||
| JP2008179564A | 2008-08-07 | |||
| JP2018168125A | 2018-11-01 |
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
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