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. 31, 2022
Filed:
Nov. 27, 2017
Daio Paper Corporation, Ehime, JP;
Junta Tagomori, Tochigi, JP;
DAIO PAPER CORPORATION, Ehime, JP;
Abstract
An absorbent article comprising a polymer sheetin which a super absorbent polymerexists between an upper layer sheetarranged on the skin side and a lower layer sheetarranged on the non-skin side is included. A fiber absorberincluding pulp fiber is disposed adjacent to the surface on the skin side of an area corresponding to a body fluid discharge region H of a wearer in the polymer sheet. The super absorbent polymeris not arranged in an area which overlaps with the fiber absorber, and is arranged in the other area. The water absorption rate of the absorbent article is not reduced even when water is repeatedly absorbed. Additionally, leakage is prevented, a wearing feeling is not worsened, and the adsorbent article may have a reduction in thickness.