Title:
DISPOSABLE DIAPER
Document Type and Number:
Japanese Patent JP3933530
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a disposable diaper which facilitates cleaning of the excretion part of a wearer when the diaper is exchanged and further facilitates the exchange of the diaper.
SOLUTION: The diaper 1 includes: a crotch part C; a belly side part A; and a back side part B. A surface coming into contact with skin is made hydrophilic. A large number of water repellent projections 9a with water repellent properties are formed and extended in the width direction of the diaper on a surface facing skin in the belly side part A or the back side part B. Thus, a water repellent area 14 consisting of the projections 9a is arranged. The water repellent area 14 is provided in parts to be put around a waist D in the belly side part A or the back side part B.
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Inventors:
Takao Kasai
Application Number:
JP2002174783A
Publication Date:
June 20, 2007
Filing Date:
June 14, 2002
Export Citation:
Assignee:
Kao Corporation
International Classes:
A61F13/15; A61F5/44; A61F13/49; A61F13/511; A61F13/551; (IPC1-7): A61F13/15; A61F5/44; A61F13/49; A61F13/511; A61F13/551
Domestic Patent References:
| JP4034082A |
Attorney, Agent or Firm:
Osamu Hatori
Yoshiyuki Matsushima
Yoshiyuki Matsushima