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1. (WO2017110638) LIQUID CRYSTALLINE COMPOSITION, LIQUID CRYSTAL CURED LAYER, METHOD FOR PRODUCING SAME, AND OPTICAL FILM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110638 International Application No.: PCT/JP2016/087315
Publication Date: 29.06.2017 International Filing Date: 14.12.2016
IPC:
C09K 19/38 (2006.01) ,C09K 19/54 (2006.01) ,G02B 5/30 (2006.01) ,G02F 1/13 (2006.01) ,G02F 1/13363 (2006.01)
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
04
characterised by the chemical structure of the liquid crystal components
38
Polymers, e.g. polyamides
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
54
Additives having no specific mesophase
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
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008246, JP
Inventors:
中島 俊平 NAKAJIMA, Shunpei; JP
池田 顕 IKEDA, Akira; JP
齊藤 昌和 SAITO, Masakazu; JP
伊藤 学 ITO, Manabu; JP
Agent:
特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2015-25068522.12.2015JP
Title (EN) LIQUID CRYSTALLINE COMPOSITION, LIQUID CRYSTAL CURED LAYER, METHOD FOR PRODUCING SAME, AND OPTICAL FILM
(FR) COMPOSITION CRISTALLINE LIQUIDE, COUCHE DURCIE À CRISTAUX LIQUIDES, SON PROCÉDÉ DE PRODUCTION, ET FILM OPTIQUE
(JA) 液晶性組成物、液晶硬化層及びその製造方法、並びに、光学フィルム
Abstract:
(EN) A liquid crystalline composition which contains a polymerizable liquid crystal compound that is capable of developing birefringence having reverse wavelength dispersion properties and a (meth)acrylate compound that contains two or more (meth)acryloyl groups in each molecule, and wherein the amount of the (meth)acrylate compound relative to 100 parts by weight of the total of the polymerizable liquid crystal compound and the (meth)acrylate compound is 8 parts by weight or less.
(FR) La présente invention concerne une composition cristalline liquide qui contient un composé polymérisable à cristaux liquides qui est capable de développer une biréfringence présentant des propriétés de dispersion de longueur d’onde inverse et un composé (méth)acrylate qui contient deux groupes (méth)acryloyle ou plus dans chaque molécule, et où la quantité du composé (méth)acrylate par rapport à 100 parties en poids du total du composé polymérisable à cristaux liquides et du composé (méth)acrylate est de 8 parties en poids ou moins.
(JA) 逆波長分散性の複屈折を発現しうる重合性液晶化合物と、1分子中に2個以上の(メタ)アクリロイル基を含む(メタ)アクリレート化合物と、を含み、前記重合性液晶化合物及び前記(メタ)アクリレート化合物の合計100重量部に対する前記(メタ)アクリレート化合物の量が、8重量部以下である、液晶性組成物。
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108431175KR1020180091827