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:
Jan. 01, 2013
Filed:
Dec. 11, 2008
Masashi Kawazoe, Tochigi, JP;
Takuya Kouta, Tochigi, JP;
Takeshi Miyamura, Tochigi, JP;
Kao Corporation, Tokyo, JP;
Abstract
An absorbent article () includes a topsheet (), a backsheet (), and an absorbent core (). The absorbent core () includes a number of discretely and independently arranged absorbent members () located across a planar direction of the article (). An intermediate sheet () is disposed between the topsheet () and the absorbent core () or between the backsheet () and the absorbent core (). The absorbent members () are fixed to the intermediate sheet (). It is preferable that an absorption rate of physiological saline solution measured by D/W method of each of the topsheet (), the intermediate sheet (), and the absorbent core () satisfies the following relationship: the topsheet ()<the intermediate sheet ()<the absorbent core ().