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1. (WO2014201997) LIQUID CRYSTAL COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/201997    International Application No.:    PCT/CN2014/080100
Publication Date: 24.12.2014 International Filing Date: 17.06.2014
IPC:
C09K 19/38 (2006.01), C09D 11/10 (2014.01), G03F 7/027 (2006.01), G03F 7/004 (2006.01)
Applicants: HUIZHOU FORYOU OPTICAL TECHNOLOGY CO., LTD. [CN/CN]; Building 10,Area B,Foryou Industrial Park,No.1 North Shangxia Road, Dongjiang Hi-tech Industry Park Huizhou, Guangdong 516005 (CN)
Inventors: CHEN, Zhangrong; (CN).
SONG, Desheng; (CN).
LIU, Wendi; (CN)
Agent: CHINA WISPRO INTELLECTUAL PROPERTY LLP.; A806 Zhongdi Building, China University of Geosciences Base, No.8 Yuexing 3rd Road, High-Tech Industrial Estate, Nanshan District Shenzhen, Guangdong 518057 (CN)
Priority Data:
201310251650.9 21.06.2013 CN
Title (EN) LIQUID CRYSTAL COMPOSITION
(FR) COMPOSITION DE CRISTAUX LIQUIDES
(ZH) 一种液晶组合物
Abstract: front page image
(EN)Disclosed in the present invention is a liquid crystal composition, said liquid crystal composition comprising ingredients in the following mass percentages: 8% to 50% of polymerizable liquid crystal monomers; 1% to 30% of chiral dopant; 0.1% to 5% of a photoinitiator; and 30% to 70% of an organic solvent, the liquid crystal composition after curing presenting different color characteristics per viewing angle. The liquid crystal composition of the present method contains no pigment particles or liquid crystal microcapsules, and can be cured by ultraviolet radiation to form a membrane, while being suitable for intaglio or flexographic printing on a variety of materials and promising a wide range of applications.
(FR)L'invention concerne une composition de cristaux liquides comprenant des ingrédients selon les pourcentages massiques suivants: 8% à 50 % de monomères de cristaux liquides polymérisables; 1% à 30% de dopant chiral; 0,1% à 5% d'un photo-initiateur; et 30% à 70% d'un solvant organique, la composition de cristaux liquides présentant, après polymérisation, différentes caractéristiques de couleur par angle de visualisation. La composition de cristaux liquides de l'invention ne contient pas de particules pigmentaires ou de microcapsules de cristaux liquides. Elle peut être polymérisée par rayonnement ultraviolet pour former une membrane, et se prête en même temps à l'impression intaglio ou flexographique sur divers matériaux et à une gamme variée d'applications.
(ZH)本发明公开了一种液晶组合物。液晶组合物包括以下质量百分比含量的组分:8%-50%的可聚合液晶单体;1%-30%的手性剂;0.1%-5%的光引发剂;以及 30%-70%的有机溶剂,其中,液晶组合物在固化后呈现视角异色特性。通过上述方式,本发明的液晶组合物不含任何颜料粒子或液晶微胶囊,能够进行紫外线固化成膜,适于通过凹版或柔版印刷在多种基材上,具有广泛的应用前景。
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, 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, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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: Chinese (ZH)
Filing Language: Chinese (ZH)