US2021401242A1PendingUtilityA1

Toilet paper

Assignee: DAIO SEISHI KKPriority: Nov 30, 2018Filed: Nov 22, 2019Published: Dec 30, 2021
Est. expiryNov 30, 2038(~12.4 yrs left)· nominal 20-yr term from priority
D21H 27/004D21H 21/32D21H 21/24D21H 15/02D21H 11/04D21H 27/30A47K 10/16D21H 17/07D21H 27/002
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Claims

Abstract

Provided is toilet paper which is excellent in thickness feeling and water disintegrability, has sufficient softness, gives a sense of security for human bodies during use, and is environmentally friendly.Toilet paper has three or four plies. The basis weight is 12.5 to 15.5 g/m2 per ply. 80 to 100 mass % of fiber is softwood kraft pulp that is subjected to oxygen pulping and is not bleached with chlorine. The toilet paper contains a cationic fatty acid amide-based softener, and has a paper thickness of 120 to 150 μm per ply, a paper thickness of 400 to 600 μm as a whole of the toilet paper, and a water disintegrability of 10 seconds or less.

Claims

exact text as granted — not AI-modified
1 . Toilet paper having three or four plies, comprising:
 a softwood kraft pulp that is subjected to oxygen pulping and is not bleached with chlorine, and accounts for 80 to 100 mass % of fiber, and   a cationic fatty acid amide-based softener,   wherein the toilet paper has a basis weight of 12.5 to 15.5 g/m 2  per ply,   a paper thickness of 120 to 150 μm per ply,   a paper thickness of 400 to 600 μm as a whole of the toilet paper, and   a water disintegrability of 10 seconds or less.

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