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1. WO2020195259 - TOILET PAPER AND METHOD FOR PRODUCING TOILET PAPER

Publication Number WO/2020/195259
Publication Date 01.10.2020
International Application No. PCT/JP2020/005223
International Filing Date 12.02.2020
IPC
D21H 17/07 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
03Non-macromolecular organic compounds
05containing elements other than carbon and hydrogen only
07Nitrogen-containing compounds
D21H 27/30 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
27Special paper not otherwise provided for, e.g. made by multi-step processes
30Multi-ply
A47K 10/16 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
10Body-drying implements; Toilet paper; Holders therefor
16Paper towels; Toilet paper; Holders therefor
Applicants
  • 大王製紙株式会社 DAIO PAPER CORPORATION [JP]/[JP]
Inventors
  • 保井 秀太 YASUI, Shuta
  • 岩崎 穣 IWASAKI, Minoru
Agents
  • 特許業務法人永井国際特許事務所 NAGAI INTERNATIONAL PATENT BUREAU
Priority Data
2019-06193727.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TOILET PAPER AND METHOD FOR PRODUCING TOILET PAPER
(FR) PAPIER HYGIÉNIQUE, ET PROCÉDÉ DE FABRICATION DE CELUI-CI
(JA) トイレットペーパー及びトイレットペーパーの製造方法
Abstract
(EN)
[Problem] To provide toilet paper that has exceptional thickness and water-disintegrability, has sufficient softness, gives a feeling of relief to the body when used, and is good for the environment. [Solution] This problem is solved with 3- or 4-ply toilet paper having a per-ply basis weight of 10.5 to 16.5 g/m2, the toilet paper containing pulp derived from softwood in an amount of 80 mass% or more in fibers, containing a cationic fatty acid amide softener, and having a freeness of 550 cc or greater after disintegration.
(FR)
L'invention fournit un papier hygiénique qui se révèle excellent en termes de sensation d'épaisseur et de propriétés de désintégration dans l'eau, qui est doté d'une douceur suffisante, qui présente une sensation de sécurité pour le corps humain lors de son utilisation, et qui est respectueux de l'environnement. À cet effet, l'invention concerne un papier hygiénique qui présente 3 à 4 épaisseurs, qui présente un grammage d'une épaisseur compris entre 10,5 et 16,5g/m2, qui contient une pâte dérivée de conifère à raison de 80% en masse ou plus de fibres, qui contient un agent adoucissant à base d'amide d'acide gras cationique, et qui présente un égouttage défibrage supérieur ou égal à 550cc.
(JA)
【課題】厚み感及び水解性に優れ、柔らかさが十分で、使用時における人体への安心感があり、かつ、環境に配慮されたトイレットパーパーを提供する 【解決手段】 3~4プライであり、1プライの坪量が10.5~16.5g/m2であり、針葉樹由来のパルプを繊維の80質量%以上含み、カチオン性脂肪酸アミド系柔軟剤を含む、離解フリーネスが550cc以上である、トイレットペーパーにより解決される。
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