Invention Grant
- Patent Title: Disposable wearing article
- Patent Title (中): 一次性穿着物品
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Application No.: US13580534Application Date: 2011-02-25
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Publication No.: US09125773B2Publication Date: 2015-09-08
- Inventor: Hirotomo Mukai , Takaya Arayama
- Applicant: Hirotomo Mukai , Takaya Arayama
- Applicant Address: JP Ehime
- Assignee: UNICHARM CORPORATION
- Current Assignee: UNICHARM CORPORATION
- Current Assignee Address: JP Ehime
- Agency: Lowe Hauptman & Ham, LLP
- Priority: JP2010-043594 20100227
- International Application: PCT/JP2011/001121 WO 20110225
- International Announcement: WO2011/105108 WO 20110901
- Main IPC: A61F13/20
- IPC: A61F13/20 ; A61F13/535 ; A61F13/534 ; A61F13/49 ; A61F13/47
Abstract:
A disposable diaper has a central elastic member formed along the lengthwise direction L so that the absorber can be curved to be convex in the inward direction, and a pair of side slits formed along the lengthwise direction L so that the absorber can be curved to be convex in the outward direction. A thickness of the absorber at the central portion and at the side edge portions are smaller than a thickness of the absorber at the middle portions.
Public/Granted literature
- US20130041336A1 DISPOSABLE WEARING ARTICLE Public/Granted day:2013-02-14
Information query
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