Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017154835) COLOR COMPOSITION, DICHROIC DYE COMPOUND, FILM WITH ANISOTROPY IN LIGHT ABSORPTION, LAYERED PRODUCT, AND IMAGE DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/154835 International Application No.: PCT/JP2017/008774
Publication Date: 14.09.2017 International Filing Date: 06.03.2017
IPC:
C09B 67/20 (2006.01) ,B32B 7/02 (2006.01) ,C09B 31/043 (2006.01) ,C09K 19/60 (2006.01) ,G02B 5/30 (2006.01) ,G02F 1/1335 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67
Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
20
Preparations of organic pigments
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
31
Disazo or polyazo dyes of the type A B C, A B C D, or the like, prepared by diazotising and coupling
02
Disazo dyes
04
from a coupling component "C" containing a directive amino group
043
Amino benzenes
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
52
characterised by components which are not liquid crystals, e.g. additives
60
Pleochroic dyes
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
水村 理俊 MIZUMURA Masatoshi; JP
加藤 隆志 KATOU Takashi; JP
星野 渉 HOSHINO Wataru; JP
Agent:
渡辺 望稔 WATANABE Mochitoshi; JP
三和 晴子 MIWA Haruko; JP
伊東 秀明 ITOH Hideaki; JP
三橋 史生 MITSUHASHI Fumio; JP
Priority Data:
2016-04490908.03.2016JP
Title (EN) COLOR COMPOSITION, DICHROIC DYE COMPOUND, FILM WITH ANISOTROPY IN LIGHT ABSORPTION, LAYERED PRODUCT, AND IMAGE DISPLAY DEVICE
(FR) COMPOSITION DE COULEUR, COMPOSÉ COLORANT DICHROÏQUE, FILM PRÉSENTANT UNE ANISOTROPE D'ABSORPTION DE LA LUMIÈRE, PRODUIT EN COUCHES ET DISPOSITIF D'AFFICHAGE D'IMAGES
(JA) 着色組成物、2色性色素化合物、光吸収異方性膜、積層体および画像表示装置
Abstract:
(EN) The present invention addresses the problem of providing: a color composition capable of forming films with anisotropy in light absorption which have an excellent dichroic ratio; a dichroic dye compound; a film with anisotropy in light absorption; a layered product; and an image display device. The color composition of the present invention comprises: a dichroic dye compound which has a Hansen solubility parameter of 17.5 or greater and has a structure presented by the following formula (1); and a liquid-crystalline compound. In formula (1), A1, A2, and A3 each independently represent an optionally substituted divalent aromatic group, provided that any one of A1, A2, and A3 represents an optionally substituted divalent thienothiazole group. In formula (1), L1 and L2 each independently represent a substituent.
(FR) La présente invention a pour objet : une composition de couleur permettant de former des films présentant une anisotropie dans l'absorption de la lumière qui ont un excellent rapport dichroïque; un composé colorant dichroïque; un film présentant une anisotropie dans l'absorption de la lumière; un produit en couches; et un dispositif d'affichage d'images. La composition de colorant selon la présente invention comprend : un colorant dichroïque qui a un paramètre de solubilité de Hansen supérieur ou égal à 17,5 et qui a une structure représentée par la formule (1) suivante; et un composé à cristaux liquides. Dans la formule (1), A1, A2 et A3 représentent chacun indépendamment un groupe aromatique divalent éventuellement substitué, à condition que l'un quelconque de A1, A2 et A3 représente un groupe thiénothiazole divalent éventuellement substitué. Dans la formule (1), L1 et L2 représentent chacun indépendamment un substituant.
(JA) 本発明の課題は、優れた2色比を有する光吸収異方性膜を形成できる着色組成物、2色性色素化合物、光吸収異方性膜、積層体および画像表示装置を提供することである。本発明の着色組成物は、ハンセン溶解度パラメータが17.5以上であり、かつ、下記式(1)で表される構造を有する2色性色素化合物と、液晶性化合物と、を含有する。上記式(1)中、A、AおよびAは、それぞれ独立に、置換基を有していてもよい2価の芳香族基を表す。ただし、A、AおよびAのうちいずれか1つが、置換基を有していてもよい2価のチエノチアゾール基を表す。上記式(1)中、LおよびLは、それぞれ独立に、置換基を表す。
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, 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)