Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2014/054649
Kind Code:
A1
Abstract:
In order to solve the problem of providing an absorbent article that exhibits improved properties for migrating menses from a top sheet towards an absorbing body, and enables residual menses on the top sheet to be reduced, the present invention provides a sanitary napkin (1) including a liquid-permeable top sheet (2), a liquid-impermeable back sheet (3), and an absorbing body (4) disposed between the top sheet (2) and the back sheet (3), wherein a blood-lubricating agent that is coated on protrusions (8) formed in an excretory orifice contact region of the top sheet (2) has a kinetic viscosity of 0.01-80mm2/s at 40°C, a water retention rate of 0.01-4.0 mass%, and a weight-average molecular weight of less than 1,000.
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Inventors:
UDA MASASHI (JP)
Application Number:
PCT/JP2013/076727
Publication Date:
April 10, 2014
Filing Date:
October 01, 2013
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/472; A61F13/511
Domestic Patent References:
| WO2013129236A1 | 2013-09-06 |
Foreign References:
| JP2012136791A | 2012-07-19 | |||
| JP2010518918A | 2010-06-03 | |||
| JP2011510801A | 2011-04-07 | |||
| JP2012236001A | 2012-12-06 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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