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. 30, 2015
Filed:
Mar. 16, 2010
Miyuki Okawa, Tokushima, JP;
Akiko Tatsukawa, Tokushima, JP;
Hirofumi Miyake, Tokushima, JP;
LIVEDO CORPORATION, Ehime, JP;
Abstract
The present invention provides an absorbent article that allows full use of the absorption performance of an absorbent polymer without inhibiting the swelling of the absorbent polymer due to the absorption of excreted body fluids, and that can be biodegraded with efficiency when it is disposed after use by burial in the soil or the like. The absorbent article includes at least one inner bag-like member, an absorbent polymer, and an outer bag-like member. The inner bag-like member is formed into a thin and substantially sheet-like form of a sheet having biodegradability and fluid permeability, and includes multiple accommodation spaces that are detached from the outside and separated from one another. The absorbent polymer has biodegradability and a substantially granular or powder form and is contained in each of the accommodation spaces in the inner bag-like member so as to be freely movable within the accommodation spaces.