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1. (WO2013146981) METHOD FOR PRODUCING LAMINATE FILM CONTAINING LIQUID CRYSTALLINE COMPOUND HAVING HIGH CRYSTALLINITY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/146981 International Application No.: PCT/JP2013/059185
Publication Date: 03.10.2013 International Filing Date: 28.03.2013
IPC:
B32B 27/00 (2006.01) ,C07D 305/06 (2006.01) ,C08J 7/04 (2006.01) ,C08K 5/10 (2006.01) ,C08K 5/1525 (2006.01)
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
27
Layered products essentially comprising synthetic resin
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
305
Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
02
not condensed with other rings
04
having no double bonds between ring members or between ring members and non-ring members
06
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
10
Esters; Ether-esters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
15
Heterocyclic compounds having oxygen in the ring
151
having one oxygen atom in the ring
1525
Four-membered rings
Applicants: FUJIFILM CORPORATION[JP/JP]; 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors: IKEDA Reona; JP
AMIMORI Ichirou; JP
Agent: SIKS & CO.; 8th Floor, Kyobashi-Nisshoku Bldg., 8-7, Kyobashi 1-chome, Chuo-ku, Tokyo 1040031, JP
Priority Data:
2012-08234030.03.2012JP
Title (EN) METHOD FOR PRODUCING LAMINATE FILM CONTAINING LIQUID CRYSTALLINE COMPOUND HAVING HIGH CRYSTALLINITY
(FR) PROCÉDÉ DE FABRICATION DE FILM STRATIFIÉ CONTENANT UN COMPOSÉ CRISTALLIN LIQUIDE DOTÉ DE HAUTES PROPRIÉTÉS CRISTALLINES
(JA) 結晶性の高い液晶性化合物を含む積層フィルムの製造方法
Abstract:
(EN) The present invention provides a method that is for producing a laminate film and that that includes forming a layer by curing a liquid crystalline composition containing a liquid crystalline compound having a polymerizable group and that is solid at 25°C, and forming a polymer layer on the layer from a composition containing a polymer, such that after forming the polymer layer, the liquid crystalline compound migrates into the polymer layer until becoming 0.1-30 mass% of the solid content mass of the polymer layer. The production method includes selecting the polymer and the liquid crystalline compound from combinations having a heat of crystallization of the mixture resulting from mixing the two at a mass ratio of 9:10 of no greater than 0.75 J/g. The method has the advantage that it is difficult for white cloudiness to arise alongside crystallization of the liquid crystalline compound.
(FR) L'invention concerne un procédé de fabrication de film stratifié qui inclut la formation d'une couche par durcissement d'un composé cristallin liquide possédant un groupe polymérisable et solide à 25°C, et la formation d'une couche polymère sur ladite couche à partir d'une composition contenant un polymère, et selon lequel après formation de ladite couche polymère, ledit composé cristallin liquide passe de 0,1% en masse à 30% en masse de la masse de matière solide de ladite couche polymère contenue dans ladite couche polymère. Plus précisément, l'invention fournit un procédé de fabrication qui inclut le choix dudit composé cristallin liquide et dudit polymère à partir d'une combinaison de chaleur de cristallisation inférieure ou égale à 0,75J/g d'un produit mélangé obtenu selon un rapport massique de 9 : 10. Le procédé de l'invention est avantageux en ce qu'un trouble blanc est peu susceptible de se produire avec la cristallisation du composé cristallin liquide.
(JA)  本発明により、重合性基を有し25 ℃で固体である液晶性化合物を含む液晶性組成物を硬化して層を形成すること、および前記層上にポリマーを含む組成物からポリマー層を形成することを含み、前記ポリマー層の形成後、前記液晶性化合物は、前記ポリマー層中に前記ポリマー層の固形分質量に対して0.1質量% ~30質量%となるまで移行する積層フィルムの製造方法であって、前記液晶性化合物および前記ポリマーを、質量比 9:10 で混合した混合物の結晶化熱が0.75 J/g 以下となる組み合わせから選択することを含む製造方法が提供される。本発明の方法は液晶性化合物の結晶化に伴う白濁が生じにくいという利点を有する。
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, IS, KE, KG, KM, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)