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:
May. 19, 2015
Filed:
Nov. 14, 2011
Kaiyo Nakajima, Kagawa, JP;
Haruki Toda, Kagawa, JP;
Kaiyo Nakajima, Kagawa, JP;
Haruki Toda, Kagawa, JP;
Unicharm Corporation, Ehime, JP;
Abstract
An absorbent article ensuring that even when excreted urine diffuses by running down the wearer's skin, the urine is prevented from leaking out of the absorbent article. The absorbent article comprises an absorbent sheet that has at least one absorbent polymer-existing region in which the absorbent polymer is sandwiched by at least one liquid-pervious sheet and at least one absorbent polymer-nonexisting region which is free of absorbent polymer. The at least a part of the absorbent sheet is disposed in a rear waist region, and a planar shape of the absorbent polymer-existing region disposed on the rear waist region side of the longitudinal center of the crotch region of the absorbent sheet is a nearly V-shaped with an apex facing in the direction from the front waist region to the rear waist region in the longitudinal direction of the absorbent article.