发明申请
- 专利标题： HYDROLYSABLE SHEET
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申请号： US15576750申请日： 2016-03-30
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公开(公告)号： US20190003128A1公开(公告)日： 2019-01-03
- 发明人: Shinpei MUKOYAMA , Shinya IZUMI , Asako TANAKA , Atsuko HASEZAWA
- 申请人： DAIO PAPER CORPORATION
- 优先权： JP2015-110827 20150529; JP2015-110831 20150529
- 国际申请： PCT/JP2016/060500 WO 20160330
- 主分类号： D21H27/40
- IPC分类号： D21H27/40 ; D21H27/02 ; D21H21/06 ; D21H21/36 ; D21H17/11 ; D21H17/26 ; D21H11/00 ; B32B3/26 ; B32B29/00 ; A47K10/16 ; B31F1/07
摘要：
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.
公开/授权文献
- US10422084B2 Hydrolysable sheet 公开/授权日：2019-09-24
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