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:
Aug. 18, 2015
Filed:
Feb. 28, 2012
Akiyoshi Kinoshita, Kanonji, JP;
Maiko Suzuki, Kanoji, JP;
Kazuya Fujimoto, Kanonji, JP;
Yusuke Kawakami, Kanonji, JP;
Makoto Ichikawa, Kanonji, JP;
Nobuhiro Tagawa, Kanonji, JP;
Akiyoshi Kinoshita, Kanonji, JP;
Maiko Suzuki, Kanoji, JP;
Kazuya Fujimoto, Kanonji, JP;
Yusuke Kawakami, Kanonji, JP;
Makoto Ichikawa, Kanonji, JP;
Nobuhiro Tagawa, Kanonji, JP;
UNICHARM CORPORATION, Ehime, JP;
Abstract
Embodiments of this invention provide a disposable wearing article facilitating even an aged person having relatively weak forth to pull a waist-opening periphery in the transverse direction to widen the waist-opening to a desired size, despite this and the waist region should not slip down during use of the wearing article. Waist elastic elements () are stretched in the transverse direction X at a stretch ratio in a range of about 2.5 to about 3.0 and having fineness in a range of about 800 to about 1000 dtex, a dimension between the waist elastic elements () adjacent in the transverse direction X is in a range of about 5.5 to about 6.0 mm and each of waist elastic regions () in which the waist elastic elements () are present has a tensile stress at a moment of 255% stretching in the transverse direction X in a range of about 4.5 to about 6.0N/35 mm and a tensile stress at a moment of 167% stretching in the transverse direction is in a range of about 1.7 to about 2.1N/35 mm.