Invention Grant
- Patent Title: Disposable pants-type wearing article
- Patent Title (中): 一次性短裤型穿着物品
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Application No.: US13823442Application Date: 2011-09-08
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Publication No.: US09101511B2Publication Date: 2015-08-11
- Inventor: Makoto Ichikawa , Kenichi Sasayama , Hiroki Yamamoto , Kazuo Ukegawa , Akihide Ninomiya
- Applicant: Makoto Ichikawa , Kenichi Sasayama , Hiroki Yamamoto , Kazuo Ukegawa , Akihide Ninomiya
- Applicant Address: JP Ehime
- Assignee: UNICHARM CORPORATION
- Current Assignee: UNICHARM CORPORATION
- Current Assignee Address: JP Ehime
- Agency: Lowe Hauptman & Ham, LLP
- Priority: JP2010-223228 20100930
- International Application: PCT/JP2011/070513 WO 20110908
- International Announcement: WO2012/043188 WO 20120405
- Main IPC: A61F13/49
- IPC: A61F13/49 ; A61F13/15 ; A61F13/496 ; A61F13/539

Abstract:
Disclosed is a disposable pants-type wearing article improved to prevent panels joined to one another from being peeled off from each other. A disposable pants-type wearing article includes a front panel 7, a rear panel 8 and a intermediate panel 6 joined to respective outer surfaces of these two panels 7, 8. Opposite lateral portions 34 of the intermediate panel 6 are formed by joining a pair of sheets together with a second hot melt adhesive 62. Zones coated with the second hot melt adhesive 62 include high density coated zones 72 formed by relatively large application quantity per 1 m2 and low density coated zones 71 formed by relatively small application quantity per 1 m2. Opposite end regions 36, 37 of the intermediate panel 6 joined to the front panel 7 and the rear panel 8 are at least partially formed with the high density coated zones 72.
Public/Granted literature
- US20130172841A1 DISPOSABLE PANTS-TYPE WEARING ARTICLE Public/Granted day:2013-07-04
Information query
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