Title:
【発明の名称】分配部材を脱水させる改良された能力を有する液体貯蔵部材を含む吸収性構造
Document Type and Number:
Japanese Patent JP2002505912
Kind Code:
A
Abstract:
The present invention is an absorbent structure to be used in absorbent articles, having at least a first region for acquisition/distribution of fluid and a second region for storage of fluid. The first region can contain materials which have a relatively high capillary desorption pressure, as the materials in the second region exhibit a sufficiently high capillary absorption pressure so as to still efficiently drain the first region.The first region material has a Capillary Sorption Desorption Height (CSDH 90) of more than 40 cm and the second region material satisfies at least one of following requirements:(a) an absorption capacity of at least 15 g/g at 35 cm in the capsorption test;(b) an absorption capacity of at least 15 g/g at 0 cm in the capsorption test and an absorption efficiency of at least 55% at 40 cm;(c) a Capillary Sorption Absorption height at 50% of its capacity at 0 cm absorption height (CSAH 50) of at least 35 cm in the capsorption test.
Inventors:
Palumbo, Jean Franco
Schmidt, Matthias
Desmalize, Thomas Allen
Young, Gerald Alfred
Schmidt, Matthias
Desmalize, Thomas Allen
Young, Gerald Alfred
Application Number:
JP2000535295A
Publication Date:
February 26, 2002
Filing Date:
March 13, 1998
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
A61F5/44; A61F13/15; A61F13/49; B01J20/26; A61F13/53; (IPC1-7): A61F13/53; A61F13/49; A61F13/15; B01J20/26
Attorney, Agent or Firm:
Takehiko Suzue (5 outside)