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1. WO2018139484 - RECORDING MATERIAL AND RECORDING SHEET

Publication Number WO/2018/139484
Publication Date 02.08.2018
International Application No. PCT/JP2018/002110
International Filing Date 24.01.2018
IPC
B41M 5/333 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
333Colour developing components therefor, e.g. acidic compounds
B41M 5/327 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
323Organic colour formers, e.g. leuco dyes
327with a lactone or lactam ring
B41M 5/337 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
337Additives; Binders
CPC
B41M 2205/04
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
2205Printing methods or features related to printing methods; Location or type of the layers
04Direct thermal recording [DTR]
B41M 5/136
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
124using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
132Chemical colour-forming components; Additives or binders therefor
136Organic colour formers, e.g. leuco dyes
B41M 5/1455
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
124using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
132Chemical colour-forming components; Additives or binders therefor
136Organic colour formers, e.g. leuco dyes
145with a lactone or lactam ring
1455characterised by fluoran compounds
B41M 5/155
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
124using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
132Chemical colour-forming components; Additives or binders therefor
155Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
B41M 5/323
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
323Organic colour formers, e.g. leuco dyes
B41M 5/327
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
323Organic colour formers, e.g. leuco dyes
327with a lactone or lactam ring
Applicants
  • 日本曹達株式会社 NIPPON SODA CO., LTD. [JP]/[JP]
Inventors
  • 木下 俊太郎 KINOSHITA, Shuntaro
  • 多田 加代子 TADA, Kayoko
  • 酒井 宏 SAKAI, Hiroshi
  • 濱川 一美 HAMAKAWA, Kazumi
Agents
  • 廣田 雅紀 HIROTA, Masanori
Priority Data
2017-01381330.01.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) RECORDING MATERIAL AND RECORDING SHEET
(FR) MATÉRIAU D'IMPRESSION ET FEUILLE D'IMPRESSION
(JA) 記録材料及び記録シート
Abstract
(EN) The purpose of the present invention is to provide a recording material and a recording sheet which have more favorable chromogenic properties, preservation properties, and the like. This recording material contains: (A) at least one chromogenic dye; (B) at least one selected from the group consisting of compounds represented by formula (I); and (C) at least one selected from the group consisting of compounds represented by formula (II) (in the formula: R1-R3 each represents a halogen atom, a nitro group, a C1-C6 alkyl group, C1-C6 alkoxy group, C2-C6 alkenyl group, or C1-C6 haloalkyl group; n1 and n3 each independently represents an integer of 0-5; n2 represents an integer of 0-4; and X represents -SO2-O- or -O-SO2).
(FR) L'objectif de la présente invention est de fournir un matériau d'impression et une feuille d'impression qui présentent des propriétés chromogènes, des propriétés de conservation et similaires plus favorables. Le matériau d'impression selon l'invention contient : (A) au moins un colorant chromogène ; (B) au moins un composé choisi dans le groupe constitué par les composés représentés par la formule (I) ; et (C) au moins un composé choisi dans le groupe constitué par les composés représentés par la formule (II) (dans la formule : R1-R3 représentent chacun un atome d'halogène, un groupe nitro, un groupe alkyle en C1-C6, un groupe alcoxy en C1-C6, un groupe alcényle en C2-C6 ou un groupe halogénoalkyle en C1-C6 ; n1 et n3 représentent chacun indépendamment un nombre entier de 0 à 5 ; n2 représente un nombre entier de 0 à 4 ; et X représente -SO2-O- ou -O-SO2).
(JA) 本発明の目的は、発色性能、保存性等がさらに良好な記録材料や記録シートを提供することにある。 本発明の記録材料は、 (A)発色性染料の少なくとも1種、 (B)下記式(I)で表される化合物からなる群から選ばれる少なくとも1種、及び (C)下記式(II)(式中、R~Rは、ハロゲン原子、ニトロ基、C~Cアルキル基、C~Cアルコキシ基、C~Cアルケニル基、又はC~Cハロアルキル基を表し、n1及びn3は、それぞれ独立して、0~5のいずれかの整数を表し、n2は、0~4のいずれかの整数を表し、Xは-SO-O-、又は-O-SO-を表す。)で表される化合物からなる群から選ばれる少なくとも1種、 を含有する。
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