Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2014/050972
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a top sheet to an absorbent body and can reduce the amount of the menstrual blood remaining in the top sheet.
Provided is an absorbent article (1) which comprises a top sheet (2) formed of a non-woven fabric containing at least a heat fusible conjugate fiber, and in which, in the top sheet (2) formed of the non-woven fabric, the ratio of the orientation degree of fiber along the machine direction to the orientation degree of fiber along the width direction (machine direction/width direction) is 1.0-7.0, wherein the top sheet (2) formed of the non-woven fabric involves, in an excretion orifice contact area thereof, a blood lubricity-imparting agent-containing region (7) containing a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm2/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.
Inventors:
UDA MASASHI (JP)
Application Number:
PCT/JP2013/076075
Publication Date:
April 03, 2014
Filing Date:
September 26, 2013
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/472; A61F13/511
Foreign References:
| JP2001040565A | 2001-02-13 | |||
| JP2008503323A | 2008-02-07 | |||
| JP2003510164A | 2003-03-18 | |||
| JP2002172130A | 2002-06-18 | |||
| JPH06142135A | 1994-05-24 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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