Invention Grant
- Patent Title: Disposable worn article and method for manufacturing same
- Patent Title (中): 一次性磨损制品及其制造方法
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Application No.: US14416770Application Date: 2013-07-25
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Publication No.: US09532909B2Publication Date: 2017-01-03
- Inventor: Toyoshi Umebayashi
- Applicant: Toyoshi Umebayashi
- Applicant Address: JP Osaka
- Assignee: ZUIKO CORPORATION
- Current Assignee: ZUIKO CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: JP2012-171245 20120801
- International Application: PCT/JP2013/070178 WO 20130725
- International Announcement: WO2014/021188 WO 20140206
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/532 ; B32B37/00 ; B29C65/08 ; B29C65/00 ; A61F13/53 ; B32B37/02 ; B32B37/14 ; B32B38/00 ; B32B37/24 ; B32B38/04 ; B29L31/48

Abstract:
An article including: an absorbent body including two liquid-permeable non-woven fabric sheets bonded together at bonded portions in a predetermined pattern, and a plurality of granular particles placed therebetween separately in each of a plurality of placement areas partitioned from one another in the predetermined pattern; and a non-liquid-permeable back sheet placed on a non-skin-contact surface of the absorbent body, wherein: a liquid-permeable sheet is placed so as to cover an entire surface of the non-woven fabric sheet on a skin-contact surface side; and an easily-breakable portion capable of being broken when the granular particles absorb a bodily fluid to swell is formed in placement areas on at least one non-woven fabric sheet.
Public/Granted literature
- US20150173980A1 DISPOSABLE WORN ARTICLE AND METHOD FOR MANUFACTURING SAME Public/Granted day:2015-06-25
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