Title:
ABSORBING PRODUCT
Document Type and Number:
Japanese Patent JP3838761
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an absorbing product such as sanitary napkin, excellent in fitness and in the performance of preventing the leakage of a liquid.
SOLUTION: This product includes a liquid holding absorbing layer, which has a surface sheet 2 so arranged on the side of the surface thereof to permeate a liquid at least at the center part thereof. At a periphery part 5 on the side of the surface, the surface sheet 2 has a convex shape 51 being curved in a convex toward the side of the surface over the entire periphery and a space is made to exist between the convex shape 51 and the absorbing layer 4.
Inventors:
Yasui Mamoru
Hironori Kawasaki
Fukuhara Yayoi
Miji Hamashima
Minoru Nakanishi
Hironori Kawasaki
Fukuhara Yayoi
Miji Hamashima
Minoru Nakanishi
Application Number:
JP28209397A
Publication Date:
October 25, 2006
Filing Date:
October 15, 1997
Export Citation:
Assignee:
Kao Corporation
International Classes:
A61F13/15; A61F13/511; A61F13/49; A61F13/534; (IPC1-7): A61F13/15; //A61F13/54
Domestic Patent References:
| JP8503638A | ||||
| JP4152946A |
Attorney, Agent or Firm:
Osamu Hatori
Yoshiyuki Matsushima
Yoshiyuki Matsushima