Invention Grant
- Patent Title: Hydrolysable sheet
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Application No.: US15576750Application Date: 2016-03-30
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Publication No.: US10422084B2Publication Date: 2019-09-24
- Inventor: Shinpei Mukoyama , Shinya Izumi , Asako Tanaka , Atsuko Hasezawa
- Applicant: DAIO PAPER CORPORATION
- Applicant Address: JP Ehime
- Assignee: DAIO PAPER CORPORATION
- Current Assignee: DAIO PAPER CORPORATION
- Current Assignee Address: JP Ehime
- Agency: IPUSA, PLLC
- Priority: JP2015-110827 20150529; JP2015-110831 20150529
- International Application: PCT/JP2016/060500 WO 20160330
- International Announcement: WO2016/194459 WO 20161208
- Main IPC: D21H17/25
- IPC: D21H17/25 ; D21H27/40 ; A47L13/17 ; D21H27/00 ; D21H27/30 ; A47K10/16 ; B31F1/07 ; B32B3/26 ; D21H27/02 ; B32B29/00 ; D21H11/00 ; D21H17/11 ; D21H17/26 ; D21H21/06 ; D21H21/36 ; D21H21/20 ; B32B5/26 ; A47K10/32
Abstract:
A toilet cleaning sheet 100 includes a multi-ply base paper sheet that is substantially water-dispersible. The multi-ply base paper sheet contains pulp and a water-soluble binder and is impregnated with an aqueous chemical agent. The basis weight of the multi-ply base paper sheet is 30 gsm to 150 gsm, and the content of the water-soluble binder increases towards a front surface and/or a back surface.
Public/Granted literature
- US20190003128A1 HYDROLYSABLE SHEET Public/Granted day:2019-01-03
Information query
