Invention Grant
- Patent Title: Absorbent article
- Patent Title (中): 吸收制品
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Application No.: US13637824Application Date: 2011-03-17
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Publication No.: US09125769B2Publication Date: 2015-09-08
- Inventor: Masashi Uda , Toru Oba , Satoshi Mizutani
- Applicant: Masashi Uda , Toru Oba , Satoshi Mizutani
- Applicant Address: JP Ehime
- Assignee: Unicharm Corporation
- Current Assignee: Unicharm Corporation
- Current Assignee Address: JP Ehime
- Agency: Brinks Gilson & Lione
- Priority: JP2010-082893 20100331
- International Application: PCT/JP2011/057268 WO 20110317
- International Announcement: WO2011/125530 WO 20111013
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/84

Abstract:
An absorbent article that includes an absorber capable of absorbing a body fluid of a user, a liquid-permeable sheet covering one surface of the absorber and allowing a body fluid of the user to pass through, and a liquid-impermeable sheet covering another surface of the absorber and disallowing a body fluid of the user to pass through, wherein the color of the liquid-permeable sheet has an L* value of 88 or more, an a* value of 0 to 0.3 and a b* value of −8 to 0 in the L*a*b* color system, and the color of the absorber has a b* value of 1 to 5 and an L* value of 93 or more in the L*a*b* color system.
Public/Granted literature
- US20130012900A1 ABSORBENT ARTICLE Public/Granted day:2013-01-10
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