Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2014/167939
Kind Code:
A1
Abstract:
[Problem] To provide an absorbent article which can prevent a rash of a wearer's skin and suppress the generation of malodors after using.
[Solution] An absorbent article comprising an absorbent body and a fumaric acid-carrying sheet that is disposed in the skin-contact surface side of the absorbent body, characterized in that the fumaric acid-carrying sheet is a sheet which carries fumaric acid particles with an average particle size of 30 μm or less and/or a sheet in which at least a part of fibers constituting the same are coated with fumaric acid. When being in contact with a body fluid, etc., fumaric acid is not immediately but slowly dissolved so that alkalization in the area around fumaric acid can be prevented over a long period of time. Further, fumaric acid has an effect of inhibiting the proliferation of putrefactive bacteria and, therefore, can suppress the generation of malodors from the absorbent article having absorbed the body fluid, etc.
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Inventors:
OTA YOSHIHISA (JP)
NISHIDA MOTOKO (JP)
NISHIDA MOTOKO (JP)
Application Number:
PCT/JP2014/056848
Publication Date:
October 16, 2014
Filing Date:
March 14, 2014
Export Citation:
Assignee:
LIVEDO CORP (JP)
International Classes:
A61F13/15; A61F13/472; A61F13/49; A61F13/511
Foreign References:
| JP2002505918A | 2002-02-26 | |||
| JPS6228402A | 1987-02-06 | |||
| US3707148A | 1972-12-26 |
Attorney, Agent or Firm:
FUTAKUCHI OSAMU (JP)
2 口治 (JP)
2 口治 (JP)
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