Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018225663) RECORDING MATERIAL AND COMPOUND
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/225663 International Application No.: PCT/JP2018/021290
Publication Date: 13.12.2018 International Filing Date: 01.06.2018
IPC:
B41M 5/333 (2006.01) ,B41M 5/155 (2006.01) ,C07C 275/34 (2006.01) ,C07C 309/73 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
30
using chemical colour formers
333
Colour developing components therefor, e.g. acidic compounds
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
124
using 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
132
Chemical colour-forming components; Additives or binders therefor
155
Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
275
Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups
28
having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
32
being further substituted by singly-bound oxygen atoms
34
having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
309
Sulfonic acids; Halides, esters, or anhydrides thereof
63
Esters of sulfonic acids
72
having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
73
to carbon atoms of non-condensed six-membered aromatic rings
Applicants:
日本曹達株式会社 NIPPON SODA CO., LTD. [JP/JP]; 東京都千代田区大手町2丁目2番1号 2-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 1008165, JP
Inventors:
酒井 宏 SAKAI, Hiroshi; JP
多田 加代子 TADA, Kayoko; JP
木下 俊太郎 KINOSHITA, Shuntaro; JP
Agent:
廣田 雅紀 HIROTA, Masanori; JP
Priority Data:
2017-11343908.06.2017JP
Title (EN) RECORDING MATERIAL AND COMPOUND
(FR) MATÉRIAU D'IMPRESSION ET COMPOSÉ
(JA) 記録材料及び化合物
Abstract:
(EN) The purpose of the present invention is to provide a recording material and a recording sheet, in each of which a non-phenolic compound having good color-developing performance and the like is used as a color developer. A compound represented by formula (I) (wherein X represents CH2 or the like; R1 to R3 independently represent a hydrogen atom, a halogen atom or the like; n1 and n3 independently represent an integer of 1 to 5; two adjacent groups each represented by R3 on the benzene ring may bind together to form a 6-membered ring that may be substituted; and n2 represents an integer of 1 to 4) is used as a color developer.
(FR) Le but de la présente invention est de fournir un matériau d'impression et une feuille d'impression, dans chacun desquels un composé non phénolique ayant de bonnes performances de développement de couleur et similaire est utilisé en tant que développeur de couleur. L'invention concerne un composé représenté par la formule (I) (dans laquelle X représente CH2 ou similaire ; R1 à R3 représentent indépendamment un atome d'hydrogène, un atome d'halogène ou similaire ; n1 et n3 représentent indépendamment un nombre entier de 1 à 5 ; deux groupes adjacents représentés chacun par R3 sur le noyau benzénique peuvent se lier ensemble pour former un anneau à 6 chaînons qui peut être substitué ; et n2 représente un nombre entier de 1 à 4) qui est utilisé en tant que développeur de couleur.
(JA) 本発明の目的は、発色性能等が良好な非フェノール系化合物を顕色剤として用いた記録材料や記録シートを提供することである。 下記式(I) (式中、XはCH等を表し、R~Rは、それぞれ独立して、水素原子、ハロゲン原子等を表し、n1及びn3は、それぞれ独立して、1~5のいずれかの整数を表し、ベンゼン環上の隣接するRで表される基の2個が結合して、置換されていてもよい6員環を形成してもよく、n2は1~4のいずれかの整数を表す。)で表される化合物を顕色剤として使用する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)