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1. WO2020004639 - METHOD FOR PRODUCING PAPER

Publication Number WO/2020/004639
Publication Date 02.01.2020
International Application No. PCT/JP2019/025890
International Filing Date 28.06.2019
IPC
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP 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
19
Coated paper; Coating material
36
Coatings with pigments
44
characterised by the other ingredients, e.g. the binder or dispersing agent
46
Non-macromolecular organic compounds
48
Diolefins, e.g. butadiene; Aromatic vinyl monomers, e.g. styrene; Polymerisable unsaturated acids or derivatives thereof, e.g. acrylic acid
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP 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
19
Coated paper; Coating material
36
Coatings with pigments
44
characterised by the other ingredients, e.g. the binder or dispersing agent
56
Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
58
Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
D21H 19/48 (2006.01)
D21H 19/58 (2006.01)
CPC
D21H 19/48
D21H 19/58
Applicants
  • 国立大学法人大阪大学 OSAKA UNIVERSITY [JP/JP]; 大阪府吹田市山田丘1番1号 1-1, Yamadaoka, Suita-shi, Osaka 5650871, JP
  • ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号梅田センタービル Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors
  • 大島 明博 OSHIMA, Akihiro; JP
  • 大向 吉景 OHMUKAI, Yoshikage; JP
  • 塩谷 優子 SHIOTANI, Yuko; JP
  • 佐藤 数行 SATOU, Kazuyuki; JP
  • 松田 礼生 MATSUDA, Michio; JP
  • 吉田 知弘 YOSHIDA, Tomohiro; JP
  • 山本 育男 YAMAMOTO, Ikuo; JP
Agents
  • 山尾 憲人 YAMAO, Norihito; JP
  • 吉田 環 YOSHIDA, Tamaki; JP
Priority Data
2018-12535329.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PRODUCING PAPER
(FR) PROCÉDÉ DE PRODUCTION DE PAPIER
(JA) 紙の製造方法
Abstract
(EN)
A method for producing paper, which comprises a step wherein at least one of a paper base material and a compound (A) that is selected from among compounds that have a carbon-carbon unsaturated bond, while containing no fluorine atom in the molecular structure and compounds that generate radicals when irradiated with an electron beam, while containing no fluorine atom in the molecular structure, is irradiated with at least one of ionizing radiation and a plasma, thereby introducing a layer that is formed of the compound (A) into the surface of the paper base material.
(FR)
L'invention concerne un procédé de production de papier, qui comprend une étape au cours de laquelle un matériau de base de papier et/ou un composé (A) qui est choisi parmi des composés qui ont une liaison insaturée carbone-carbone, tout en ne contenant pas d'atome de fluor dans la structure moléculaire et des composés qui génèrent des radicaux lorsqu'ils sont irradiés avec un faisceau d'électrons, tout en ne contenant pas d'atome de fluor dans la structure moléculaire, sont irradiés avec un rayonnement ionisant et/ou un plasma, ce qui permet d'introduire une couche qui est constituée du composé (A) dans la surface du matériau de base de papier.
(JA)
紙基材、および、炭素-炭素不飽和結合を有し、かつ、分子構造内にフッ素原子を含有しない化合物、および電子線を照射することによってラジカルが発生し、かつ、分子構造内にフッ素原子を含有しない化合物から選択される化合物(A)の少なくとも一方に電離放射線およびプラズマの少なくとも一方を照射し、これにより化合物(A)より形成された層を前記紙基材の表面に導入することを含む、紙の製造方法。
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