Invention Grant
- Patent Title: Absorptive article
- Patent Title (中): 吸收品
-
Application No.: US13498021Application Date: 2010-09-16
-
Publication No.: US08729333B2Publication Date: 2014-05-20
- Inventor: Yuiko Nakatani
- Applicant: Yuiko Nakatani
- Applicant Address: JP Ehime
- Assignee: Daio Paper Corporation
- Current Assignee: Daio Paper Corporation
- Current Assignee Address: JP Ehime
- Agency: Holtz, Holtz, Goodman & Chick, PC
- Priority: JP2009-218997 20090924
- International Application: PCT/JP2010/066059 WO 20100916
- International Announcement: WO2011/037067 WO 20110331
- Main IPC: A61F13/15
- IPC: A61F13/15

Abstract:
An absorptive article 1 includes a liquid-permeable top sheet 20, a liquid impermeable back sheet 30, and an absorber 50 disposed between the top sheet 20 and the back sheet 30. The absorber 50 has a layered structure including an upper absorbent layer 511 disposed on the side of the top sheet 20 and a lower absorbent layer 512 disposed on the side of the back sheet 30. The upper absorbent layer 511 is composed of virgin pulp and virgin polymer, and the lower absorbent layer 512 contains recycled pulp and recycled polymers.
Public/Granted literature
- US20120197226A1 ABSORPTIVE ARTICLE Public/Granted day:2012-08-02
Information query