The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Sep. 07, 2017
Applicant:
Daio Paper Corporation, Ehime, JP;
Inventors:
Assignee:
DAIO PAPER CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/512 (2006.01); A61F 13/511 (2006.01); A61F 13/47 (2006.01); A61L 15/42 (2006.01);
U.S. Cl.
CPC ...
A61F 13/512 (2013.01); A61F 13/47 (2013.01); A61F 13/511 (2013.01); A61F 13/51104 (2013.01); A61F 2013/15121 (2013.01); A61L 15/42 (2013.01);
Abstract
In an absorbent article for incontinence using cotton fiber for a front-surface sheet, a diffusing range of liquid in the front-surface sheet is made to be a predetermined range or less, thereby eliminating a sticky feeling of the surface, and reducing water retention of the front-surface sheet so as to cause urine to diffuse in the front-surface sheet rapidly.