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:
Feb. 17, 2009
Filed:
Feb. 01, 2002
Kazunori Nishizawa, Tochigi, JP;
Tomotsugu Matsui, Tochigi, JP;
Tomohiro Otani, Tochigi, JP;
Yuka Kurita, Tochigi, JP;
Kazunori Nishizawa, Tochigi, JP;
Tomotsugu Matsui, Tochigi, JP;
Tomohiro Otani, Tochigi, JP;
Yuka Kurita, Tochigi, JP;
DAIO Paper Corporation, , JP;
Abstract
An absorbent article for body fluids aimed at utilizing an entire absorbent member efficiently and having a thinner form, a larger absorption capacity and longer wearability as a whole is provided. The absorbent memberhas a contraction materialwhich contracts itself on contacting urine passing through a liquid-permeable surface layer provided on the side facing to the body skin and an absorbent material for body fluidswhich is practically united with the contraction materialis arranged on the upper side of a leak proof layer provided on the side farther from the body skin.