TW201231627A - Polymerizable liquid crystal composition and optically anisotropic body - Google Patents

Abstract

A polymerizable liquid crystal composition is provided, of which the tilt angle is easy to control, the temperature range allowing exhibition of the liquid crystal phase is broad, and the optical anisotropy is large. The polymerizable liquid crystal composition includes at least one compound selected from the fluorene derivatives of formula (1) having cinnamate moieties and a fluorene skeleton, and at least one compound selected from the fluorene derivatives of formulae (2-1)-(2-2) having a fluorene skeleton. For example, in formula (1), W11 is hydrogen or methyl, W12 is hydrogen, X1 is hydrogen, Y1 is C1-20 alkylene; in formula (2-1), X2A is hydrogen, W21A is hydrogen or methyl, W22A is hydrogen, each n2A is independently an integer of 2-10, and Z21A is a single bond.

Description

201231627 HUD33pif VI. Description of the Invention: The present invention relates to a polymer obtained by polymerizing a liquid crystal composition containing a polymerizable liquid crystal compound, and an optically anisotropic polymer obtained by using the polymer. (Optical anisotropic body) and a liquid crystal display element containing the optically anisotropic body. [Prior Art] In recent years, an optically anisotropic substance such as a polarizing plate, a polarizing reflector, or a phase difference plate has been polymerized and fixed by a polymerizable liquid crystal compound because it exhibits optical anisotropy in a liquid crystal state. The optical characteristics required for the optically anisotropic body vary depending on the purpose, so that a compound having a desired characteristic is required. The compound used for the optically anisotropic substance is difficult to control the above-mentioned anisotropy in many cases. Therefore, it may be used in combination with various compounds to form a composition. The inventors of the present invention have developed a polymerizable liquid crystal compound having an anthracene skeleton (Patent Documents 1 to 3). The polymerizable liquid crystal composition using these compounds can be used by adding an organic solvent to adjust the coatability thereof to form an ink. When a film having optical anisotropy is produced by using a polymerizable liquid crystal composition, an ink obtained by dissolving a polymerizable liquid crystal compound, a photopolymerization initiator, a surfactant, or the like in an organic solvent to adjust the viscosity and homogenization of the solution is prepared. The ink was coated with a transparent substrate film subjected to the alignment treatment, and the solvent was dried to align the polymerizable liquid crystal composition on the substrate film. Then, it is polymerized by ultraviolet rays, and it is in a state of alignment. When the tilting angle stability of the polymerizable liquid crystal composition is insufficient, scattering due to alignment defects is generated, and an optical anisotropy which is transparent in appearance cannot be obtained. When the solvent is dried and then placed between the polymerizations for a long time, Produces recrystallization to become a coating film appearance

S 201231627 40655pif The cause of the bad. Further, in the polarizing reflector using a cholesteric liquid crystal, a large refractive index anisotropy is required for the polymerizable liquid crystal compound of the substrate in order to improve the shell size (Patent Document 4). At this time, the polymerizable liquid crystal compound of the substrate is one in which the optically active portion is not contained in the structure. When the polymerizable liquid crystal compound is uniformly aligned horizontally, various defects can be reduced. Moreover, the method of increasing the refractive index anisotropy involves introducing an unsaturated bond at a bonding site. An example of introducing an unsaturated bond to a bonding site of a polymerizable liquid crystal compound having an anthracene skeleton is described in Patent Document 5, and the object thereof is to use a polymerizable compound having a triptycene skeleton, a bisphenol skeleton and an amine. The compound of the decane coupling agent is an essential component, and a polymerizable liquid crystal composition having a vertical alignment property and having a small control of refractive index anisotropy is provided, and the combination thereof is different from the present invention. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. 2005-238373 [Patent Document 2] Japanese Patent Publication No. 2005-60373 (Patent Document 3) International Publication No. 2008/136265 [ [Patent Document 4] International Publication No. 2009/41512 [Patent Document 5] JP-A-2010-163600 SUMMARY OF THE INVENTION The first object of the present invention is to provide an easy control of a tilt angle and a wide liquid crystal phase expression region. Even when it is left at room temperature, it exhibits a polymerizable liquid crystal composition having a low recrystallization temperature of the liquid crystal phase. A second object is to provide an optically anisotropic body which is uniform in orientation and suitable for use. The third object is to provide a liquid crystal display element containing the optically anisotropic body. _ 201231627 The above invention can be solved by using a cinnamate moiety and a fluorene polymerizable polymerizable liquid crystal composition. Polymeric liquid crystal composition of the present invention The present inventors have found that the present invention has been accomplished by using a polymerizable liquid crystal composition containing a compound of a cinnamate portion and a compound as a main component. The name of the present invention is as shown in the following item [1]. [1] A polymerizable liquid crystal composition comprising: a component (A), at least a compound selected from the group consisting of x'(i); and a component (B) selected from the formula (2-1) ~(2-2) at least a compound of the group of compounds;

In the formula (1), 'W11 is independently hydrogen, fluorine, gas, mercapto or ethyl; W12 is independently hydrogen, halogen, nitro, cyano, carbon number 丨~? An alkyl group or an alkoxy group having 1 to 7 carbon atoms; X1 is independently hydrogen, a fluorenyl group or a trifluoromethyl group; Y1 is independently a C 1 to 20 alkyl group, and any hydrogen in the alkyl group can be Substituted by fluorine or chlorine, any -ch2- may be substituted by -〇, -S-, -COO-, -OCO-, -ocoo-, -ch=CH- or -OC-;

In the formula (2-1) 201231627 4U655pif 乂 2 VIII is independently hydrogen, fluorenyl or trifluoromethyl; independently hydrogen, fluorine, gas, sulfhydryl or ethyl; w22A is independently hydrogen, ii, nitro, a cyano group or an alkyl group or alkoxy group having 1 to 7 carbon atoms; n2A is independently an integer of 2 to 10; z21A is independently a single bond, -CH2CH2-; in the formula (2-2), X2B is independently hydrogen and hydrazine. Or a trifluoromethyl group; w21B is independently hydrogen, fluorine, chlorine, sulfhydryl or ethyl; Z23B is independently a single bond, -COO-, -OCO-, -CH=CH-COO-, -OCO-CH=CH -, -CH2CH2-COO-, -OCO-CH2CH2-, -CH20-, -OCH2-, -CONH-, -NHCO-, -(CH2)4-, -CH2CH2_ or -OC-; Z22B is independently a single bond or A21B is independently 1,4-cyclohexylene, 1,4-phenylene, 1,3-phenylene, bismuth-2,5-diyl, mouth bite _2,5-diyl, naphthalene _2,6-diyl or tetrahydronaphthalene-2,6-diyl'. The hydrogen of any of the 1,3-phenylene and fluorene, 4-phenylene may be fluorine, gas, cyano, fluorenyl , ethyl, decyloxy, hydroxy, methionyl, ethoxylated, ethyl, difluoroethyl, difluoroindolyl or trifluoromethyl substituted; Y2B independently carbon number 2~20 Alkyl group Meaning hydrogen may be substituted by fluorine or chlorine, may be any -CHr -0 -, - COO -, - OCO-, -CH = CH- or -C = C- group. [Effects of the Invention] As a fluorene-based polymerizable liquid crystal compound having a cinnamate moiety, the formula (1) 201231627 -rvw is a scorpion; the compatibility of the chelating compound is good, and the refractive index anisotropy is large, and the == Γ display The constituent elements of the element are in the upper skewness improving film and the viewing angle compensation film. The use of 吾 phase with 5 wu is as follows. The liquid crystal compound is liquid 2 = no liquid: 曰曰 phase but can be used as a component of the liquid crystal composition ^ ° The liquid crystal phase is a nematic phase, a smectic phase, a bile, an alcohol, and a nematic phase. Polymerization is the ability to make a single f by light, heat, catalyst, etc. The compound of the formula (1) is sometimes referred to as 曰: the compound of the formula i is also referred to by the same simplification method. "Liquid: = 3 is not limited to having a liquid crystal phase. Even if it does not have a liquid crystal phase, it can be used as a liquid crystal component in the compound compound when mixed. The term "arbitrary" is not only arbitrary, but also arbitrary. Further, for example, the expression "arbitrary = ^ can be replaced by Β, C or D" includes, in addition to the case where any eight is replaced, the case where any A is replaced by C, and the case where any A is replaced by D, A plurality of A are substituted by at least 2 of B to D = clear y However, the definition of any -CHr may be replaced by -〇-, excluding the substitution of -^0-, and any _CHHtcH=cH_ or • The inverse of CeC does not exceed the range of δ. For example, Y1 of the formula (1) is a carbon number of 1 = 伸 of the alkyl group. Any -CHr of the alkyl group may be substituted by _CH=CH- or -oc-, but includes _CH=CH_ or _ The carbon number of the alkyl group substituted by CsC does not exceed 2Q in this episode. This system is also the same in other definitions. 201231627 4U03Dpif When the bonding position of the substituent and the carbon atom constituting the ring is not clear, it indicates that the bonding position is free in the range of no chemical problem. The active compound having a polymerizable group of the invention is sometimes referred to as a polymerizable optically active compound, an optically active compound, or simply a compound. The polymerizable liquid crystal composition is also sometimes referred to as a liquid crystal composition, or simply as a composition. The case where a compound has one polymerizable group is sometimes referred to as monofunctionality. Further, when the compound has a plurality of polymerizable groups, the beer may be referred to by a name corresponding to the number of the plural or polymerizable groups. The refractive index anisotropy (?«) which is large in the present invention is a refractive index anisotropy of 0.20 or more. The present invention includes the above item [1] and the following items [2] to [16]. [2] The polymerizable liquid crystal composition according to [1], wherein, in the formula (1) described in the item [1], W11 is independently hydrogen, methyl or ethyl; and W12 is independently hydrogen. , fluorine, gas, carbon number 1~3 of the hospital base or carbon number] ~ 3 alkoxy; X1 is independently hydrogen or sulfhydryl; Y1 is independently a carbon number of 1 to 12, in the extended base Any hydrogen may be replaced by fluorine or chlorine, and any -CH2- may be substituted by -〇-, _C00-, -OCO-, -OCOO-, -CH=CH- or -OC-; in item [1] In the formula (2-1), X2A is independently hydrogen or fluorenyl; W21A is independently hydrogen, fluorenyl or ethyl; W22A is independently hydrogen, halogen, nitro, fluorenyl, alkyl having a carbon number i~3 Or alkoxy group having a carbon number of 1 to 3; 201231627 n2A is independently an integer of 2 to 10; Z21A is independently a single bond, _CH2CH2-; and in the formula (2-2) described in the item [1], X2B is independently Hydrogen or sulfhydryl; W21B is independently hydrogen, fluorenyl or ethyl; Z23B is independently a single bond, _c〇〇---OCO-, -CH=CH-COO-, -OCO-CH=CH-, -CH2CH2- COO-, -OCO-CH2CH2-, -CH20-, -〇CH2-, -(CH2)4-, -CH2CH2- or -oc-; Z 2B is independently a single bond or _〇·; A21B is independently l, 4 - Stretching the ring, - stupid base, hydrazine, 3_phenylene, naphthalene-2,6-diyl or tetrahydronaphthalene-2,6-diyl, the 1,3-phenylene and 1,4-phenylene Any hydrogen may be substituted by fluorine, gas, cyano, decyl, ethyl, decyloxy, difluoromethyl or trifluoromethyl; Y2B is independently a C 2 to 10 alkyl group, the alkyl group Any hydrogen may be replaced by fluorine or chlorine 'any -CH2- may be substituted by -〇-, -COO-, -0C0-, -CH=CH- or -OC-. [3] The polymerizable liquid crystal composition according to [1], wherein, in the formula (1) described in the above item, W11 is independently hydrogen or methyl; W12 is independently hydrogen, fluorine, chlorine , Methyl or methoxy; X1 is independently hydrogen or methyl; Y1 is independently alkyl having 1 to 10 carbon atoms, and any _CH2_ can be 〇-, -coo·, -oca, -0C00... CH=CH preparation test substitution; In the formula (2-1) described in the item [1], 201231627 4Ub55pif x2A is independently hydrogen fluorenyl; W21A is independently hydrogen or fluorenyl; W22A is independently hydrogen, fluorine, hydrazine Or a methoxy group; n2A is independently an integer of 2 to 1 ;; Z21A is independently a single bond, _CH2CH2_; in the formula (2_2) described in the item [1], X2B is independently hydrogen or a fluorenyl group; W21B is independently Hydrogen or mercapto; Z23B is independently a single bond, -COO-, -OCO-, -CH=CH-COO-, -OCO-CH=CH-, -CH2CH2-COO-, -OCO-CH2CH2-, -CH20- , -OCHr, -ch2ch2- or _C tri-C-; z22B is independently a single bond or; A21B is independently 1,4-cyclohexylene, 1,4-phenylene, 1,3-phenylene. Any of hydrogen in 3-phenylene and 1,4-phenylene may be substituted by fluorine, methyl, decyloxy or trifluoromethyl; Y2B is independently carbon number 2 to 10 Any alkyl group in the alkylene group may be substituted by fluorine, and any -CH2- may be substituted by -〇-, -coo-, ·〇(:0-, -CH=CH- or -OC- [4] The polymerizable liquid crystal composition according to any one of [1] to [3] further comprising the component (D), the component (D) being selected from the compounds of the formula (4) At least one compound of the group; (4)

R4 42 11 201231627f X4 is hydrogen, fluorenyl or trifluoromethyl; R4 is cyano, - hydrazine CF3, alkyl having 1 to 1 carbon number or alkoxy group having carbon number 川~川, alkyl and alkane Any hydrogen in the oxy group may be substituted by fluorine; W41 is independently hydrogen, halogen, nitro, cyano or a C 7 alkyl group or a C 1 to 7 alkoxy group - any of the alkyl group and the alkoxy group Hydrogen can be replaced by fluorine; Z41 is a single bond, -0-, -COO-, -OCO- or -OCOO-; Z42 is a single bond, -COO-, -OCO-, -CH=CH-COO-, -OCO -CH=CH-, -CH2CH2-COO-, -〇CO-CH2CH2_ or -C=C-; η41 is an integer from 2 to 10; η42 is an integer from 1 to 2. [5] The polymerizable liquid crystal composition according to [4], wherein, in the formula (4) described in the item [4], X4 is hydrogen or a fluorenyl group; and R4 is a cyano group, -〇CF3 An alkyl group having 1 to 10 carbon atoms or an alkoxy group having 1 to 10 carbon atoms; W41 is independently hydrogen, fluorine, gas, nitro group, cyano group, alkyl group having 3 carbon atoms or alkyl group having 1 to 3 carbon atoms Any one of the alkyl group and the alkoxy group may be substituted by fluorine; Z41 is a single bond, -a, -COO-, -OCO- or -OCOO-; Z42 is a single bond, -COO-, -OCO -, -CH=CH-COO-, -OCO-CH=CH-, -CH2CH2-COO-, -OCO-CH2CH2- or -C三C-; η41 is an integer from 2 to 10; η42 is from 1 to 2 Integer. [6] The polymerizable liquid crystal composition according to [4], wherein

S 12 201231627 4U655pif In the formula (4) described in the item [4], X4 is hydrogen or a fluorenyl group; R4 is a cyano group, -OCF3, an alkyl group having 1 to 10 carbon atoms or an alkyl group having 1 to 10 carbon atoms; Oxygen; W41 is independently hydrogen, fluorine, sulfhydryl or decyloxy, and any hydrogen in the fluorenyl and decyloxy groups may be substituted by fluorine; Z41 is a single bond, -〇-, -COO-, -OCO- or -OCOO-; Z42 is a single bond, -COO·, -OCO-, -CH=CH-COO-, -CH2CH2-COO- or -OC-; η41 is an integer from 2 to 10; η42 is an integer from 1 to 2 . [7] The polymerizable liquid crystal composition according to any one of [1] to [6] which further comprises the component (C) 'This component (C) is selected from the group of compounds represented by the formula (3) Group of at least one compound; (W31),

In the formula (3), X3 is independently argon, methyl or trifluoromethyl; W31 is independently hydrogen, halogen, nitro, cyano, carbon number 1 to 7 alkyl or carbon number 1 to 7 alkoxy Any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; r is an integer of 0 to 4; W32 is independently hydrogen, halogen, nitro, cyano group, carbon number 1 to 7 alkyl group or carbon number 1 to 7 Alkoxy group's any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; 13 201231627 HWOJjpif n31 is independently an integer of 2 to 10; η32 is an integer of 1 to 3; Ζ31 is independently a single bond, -〇-, -CO-, -CH=CH-, -COO-, -OCO-, -0C0-CH=CH-C00- or -OCOO-; Z32 is independently a single bond, -CH2CH2- or -CH=CH-. [8] The polymerizable liquid crystal composition according to [7], wherein, in the formula (3) described in the item [7], X3 is independently hydrogen or a fluorenyl group; and W31 is independently hydrogen or fluorine. a gas, a nitro group, a cyano group, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms, and any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; r is an integer of 0 to 2 W32 is independently hydrogen, halogen, nitro, cyano, C 1 to 3 alkyl or C 1 to 3 alkoxy, and any of the alkyl and alkoxy may be substituted by fluorine; Η32 is an integer from 1 to 3; Ζ31 is independently a single bond, -0-, -CO-, -CH=CH-, -COO-, -0C0-, -0C0-CH=CH-C00 - or -0C00-; Z32 is independently a single bond, -CH2CH2- or -CKNCH. [9] The polymerizable liquid crystal composition according to [7], wherein, in the formula (3) described in the item [7], X3 is independently hydrogen or a methyl group; and W31 is independently hydrogen or fluorine. a cyano group, a methyl group or a decyloxy group, any hydrogen of the fluorenyl group and the decyloxy group may be substituted by fluorine; 201231627 4Ub»pif Γ is an integer of 0 to 2; W32 is independently hydrogen, fluorine, cyano, fluorenyl Or a methoxy group, any hydrogen of the methyl group and the decyloxy group may be substituted by fluorine; η31 is independently an integer of 2 to 1 ;; η32 is an integer of 1 to 3; Ζ31 is independently a single bond, _〇_, - C〇_, _CH=CH-, -COO-, -OCO-, -0C0-CH=CH_C00- or -OCOO-; Z32 is independently a single bond, _CH2CH2- or _CH=CH-. [10] The polymerizable liquid crystal composition as described in any one of [1] to [9] which further comprises a nonionic surfactant. [n] The polymerizable liquid crystal composition according to the item [10], wherein the nonionic interface activity 敎m is reduced by (4) the surface interface activity = the polymerization according to any one of items (1) to [u] The liquid crystal composition 'in which the ratio is based on the total weight of the components (8) to (9), (4) is 99 wt%, the component (8) is K99 wt%, and the component (〇 is 〇 98 98%, and the component (D) is聚合〜70 wt%. The polymerizable liquid crystal composition as described in any one of the items (1) to [n], wherein the ratio is based on the total weight of the components (A) to (D), (A) 3 to 95 wt% 'component (B) is 3 to 95 wt% 'component (〇 is 〇~94 wt%, and component (D) is 0 to 50 wt%. [14] as in item (1) to The polymerizable liquid crystal composition of the above-mentioned item, wherein the ratio (A) based on the total weight of the components (A) to (D) is 5 to 90% by weight, and the component (B) is 5 to 90% by weight. The component (6) is 〇~9〇wt%, and the component (D) is 0 to 40 wt%. 15 201231627 HUOJjpif [15] An optical anisotropic body which is made as in the _[M] item - At least one of the polymerizable liquid crystal compositions described in the above article is polymerized. [16] - A liquid crystal display element The composition of the present invention contains at least one compound selected from the group of compounds of the formula (1) as the component (A).

In the formula (1), W11 is independently hydrogen, fluorine, gas, mercapto or ethyl, preferably hydrogen, methyl or ethyl, more preferably hydrogen or mercapto. W12 is independently hydrogen, _, nitro, cyano, carbon number 7 or an alkoxy group having a carbon number of 1 to 7, preferably hydrogen, fluorine, gas, carbon number 丨~3 alkyl or The carbon number is 1 to 3 alkoxy groups, more preferably hydrogen, fluorine, chlorine, decyl or decyloxy. X1 is independently hydrogen, fluorenyl or trifluoromethyl, preferably hydrogen or fluorenyl. Y1 is independently an alkylene group having a carbon number of 1 to 20, wherein any hydrogen may be substituted by fluorine or gas 'any of -CH2- may be -〇-, -S-, -COO-, -OCO-, -OCOO- , -CH=CH- or -C^C-substituted. The best car exchange is an alkylene group having a carbon number of 1 to 12, wherein any hydrogen can be replaced by fluorine or gas, and any -CH2- can be -0-, -COO-, -0C0-, -0C00-, - CH=CH- or -C^C is substituted. More preferred are alkylene groups having a carbon number of from 1 to 10, wherein any -CH2- may be substituted by -0, -COO-, -0C0-, -0C00-, -CH=CH- or -OC-. The composition of the present invention contains at least one compound selected from the group consisting of the compounds of the formula (2-1) to (2-2), 201231627 4U655pif, as the component (8). In equation (2-1),

Independently hydrogen, mercapto or trifluoromethyl, preferably hydrogen or methyl. W21A^i fr ^ ^ bromo, fluorine, chlorine, decyl or ethyl, preferably fluorenyl, fluorenyl or a group, more preferably argon or fluorenyl. * W alone, hydrogen, halogen, nitro, cyano, carbon number 7 alkyl or a carbon number of 1 to 7 alkoxy. Preferred is hydrogen, halogen "Schottky, cyano, carbon number 1 to 3 alkyl or carbon number 1 to 3 alkoxy, more preferably hydrogen, fluorine, fluorenyl or decyloxy. na independent of 2 to 1整数 an integer. z21A is a single bond, _CH2cH2_. In equation (2-2), (2-2) X28 \-〇_y2B_q_q_7228-A2U723B 0 II 0

Ζ23Β·/\21 —Z22B

Further, 28 is independently hydrogen, fluorenyl or trifluoromethyl, preferably hydrogen or fluorenyl. The boundary is independently hydrogen, fluorine, chlorine, sulfhydryl or ethyl, preferably fluorenyl, fluorenyl or ethyl, more preferably hydrogen or fluorenyl. Z23B is independently a single bond, _c〇〇-, -oco-, -CH=CH-COO-, -OCO-CH=CH-, -CH2CH2-COO-, -OCO-CH2CH2-, -CH20-, -〇CHr , -CONH-, -NHCO-, -(CH2)4-, -CH2CH2- 17 201231627 or -oc-. Preferred are a single bond, _coo_, -〇co_, _CH=CH_C00_, -0C0-CH=CH-, -ch2CH2-COO-, -0C0-CH2CHr, -CH2〇-, -OCH2-, _(ch2)4 -, -CH2CH2- or -oc-. More preferably, a single bond, -COO-, -0C0-, -CH=CH-C00-, -〇CO-CH=CH-, -CH2CH2-COO- > -0C0-CH2CH2- '-ch2o- ' - Och2- > -CH2CH2- or -oc- 〇Z22B is independently a single bond or _〇_ 0 A21B is independently 1,4-cyclohexylene, i,4_phenylene, phenylene, pyridine- 2,5-diyl, pyrimidine_2,5.diyl, naphthalene-2,6-diyl, or tetrahydronaphthalene-2,6-diyl' 1,3-phenylene and i,4- Any hydrogen in the phenyl group may be fluorine, gas, cyano, methyl, ethyl, decyloxy, hydroxy, decyl, ethoxylated, ethyl fluorenyl, trifluoroethylidene, difluoroanthracene Substituted or substituted with trifluoromethyl. Preferred is 1,4-cyclohexylene, i,4-phenylene, 1,3-phenylene, naphthalene-2,6-diyl or tetrahydronaphthalene-2,6-diyl, the 1, Any hydrogen in the 3-phenylene group and the 1,4-phenylene group may be substituted by fluorine, gas, cyano, methyl, ethyl, decyloxy, difluoroindenyl or trifluoroindolyl. More preferably, it is a 1,4-cyclohexylene group, a 1,4-phenylene group or a 1,3-phenylene group, and any hydrogen in the 1,3·phenylene group and the 1,4·phenylene group can be Fluorine, fluorenyl, decyloxy or trifluoromethyl substituted. Y2B is independently an alkylene group having a carbon number of 2 to 20, wherein any hydrogen may be substituted by fluorine or gas, and any -匸112- may be -〇_, _0:〇〇_, -〇(:〇-, - (:11=(:11- or -OC-substituted. Preferred is an alkylene group having a carbon number of 2 to 10, wherein any hydrogen may be substituted by fluorine or chlorine, and any -CH2- may be -〇-, -C00-, -OCO-, -CH=CH- or -OC-substitution. More preferred is an alkylene group having a carbon number of 2 to 1 fluorene, wherein any hydrogen can be substituted by fluorine, and any -CH2_ can be -0-, -C00-, 201231627 4Ub^5plf -OCO-, -CH=CH- or -C=c-substitution. The composition of the present invention may further comprise a group selected from the group consisting of compounds of the formula (4). At least one compound is used as the component (D).

In the formula (4), X is a gas, a mercapto group or a di-methyl group, and preferably a nitrogen or a methyl group. R4 is a cyano group, -OCF3, an alkyl group having a carbon number of 1 to 10 or a carbon number of oxime to a group. The hydrogen of any of the alkyl group and the alkoxy group may be substituted by fluorine. Preferred are a cyano group, -OCF3, an alkyl group having 1 to 10 carbon atoms or an alkoxy group having 1 to 10 carbon atoms. W41 is independently hydrogen a halogen, a nitro group, a cyano group, a carbon number 7 alkyl group or a carbon number 1 to 7 alkoxy group, and any of the alkyl group and the alkoxy group may be substituted by fluorine. Preferred are hydrogen, fluorine, chlorine, nitro, cyano, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms, and any hydrogen in the alkyl group and the hospitaloxy group may be substituted by fluorine. . More preferably, it is hydrogen, fluorine, mercapto or methoxy, and any of the mercapto and methoxy groups may be substituted by fluorine. Z41 is a single bond, -〇-, -COO-, -OCO- or -OCOO-. Z42 is a single bond, -COO-, -OCO-, -CH=CH-COO-, -OCO-CH=CH-, -CH2CH2-COO-, -OCO-CH2CH2- or -OC-. Η41 is an integer of 2 to 10. η 2 is an integer of 1 to 2. The composition of the present invention may further contain at least one compound selected from the group of compounds represented by the formula (3) as the component (C). 19 201231627 (W31)r

In the formula (3-1), X3 is independently hydrogen, fluorenyl or trifluoromethyl, preferably hydrogen or fluorenyl. W31 is independently hydrogen, halogen, nitro, cyano, an alkyl group having 1 to 7 carbon atoms or an alkoxy group having 1 to 7 carbon atoms, and any hydrogen in the alkyl group and alkoxy group may be substituted by fluorine. Preferred are hydrogen, fluorine, chlorine, >6 Schottky, cyano, a carbon number of 1 to 3 or an alkoxy group having 1 to 3 carbon atoms, and any of the alkyl and alkoxy groups may be hydrogen. Replaced by fluorine. More preferably, it is hydrogen, fluorine, cyano, decyl or decyloxy, and any of the methyl and decyloxy groups may be substituted by fluorine. r is an integer of 〇~4, preferably an integer of 0~2. W32 is independently hydrogen, halogen, nitro, cyano, an alkyl group having 1 to 7 carbon atoms or an alkoxy group having 1 to 7 carbon atoms, and any hydrogen in the alkyl group or alkoxy group may be substituted by fluorine. Preferred are hydrogen, halogen, nitro, cyano, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms, and any of the alkyl groups and the alkoxy group may be substituted by fluorine. More preferably, it is hydrogen, fluorine, cyano, methyl or decyloxy, and any of the fluorenyl and decyloxy groups may be substituted by fluorine. Η31 is independently an integer of 2 to 10. Η32 is independently an integer of 1 to 3. Ζ31 is independently a single bond, _〇·, -CO-, -CH=CH-, -COO-, -OCO-, -OCO-CH=CH-COO- or -OCOO-. Z32 is independently a single bond, _CH2CH2- or -CH=CH-. The composition of the present invention may separately contain the component (C) and the component (D), and the 201231627 4U6»pif may also contain the components together. The composition of the present invention may further comprise a nonionic surfactant such as a fluorine-based, a linoleic acid or a hydrocarbon-based nonionic surfactant. The nonionic surfactant has an effect of improving the smoothness of the coating film. The composition of the present invention has a liquid crystal phase having a nematic phase or a smectic phase at room temperature. The solution of the composition of the present invention is dissolved in a solvent, and the plastic substrate or the surface of the plastic substrate is subjected to rubbing treatment. When the film-coated support base 2 is formed into a film, it is horizontally aligned or mixedly aligned. Further, when a silky silky silk active compound is added to the composition of the present day, it becomes a twist alignment. If a ruthenium compound having a double skeleton and a single g polymerizable liquid crystal compound are added to the composition of the present invention, vertical alignment is easily obtained. The compounds used in the compositions of the present invention are illustrated below. The human compound (1) has a skeleton of a specific structure centered on an anthracene ring and two conjugate groups. This compound exhibits liquid crystallinity, and the polymer of the polymerizable liquid crystal compound has a three-dimensional structure, and is a harder polymer in comparison with a compound having an i-filable group. Further, since it has a site of cinnamic acid S which is an unsaturated bond site, it exhibits a large anisotropy of silk. The σ product (2-1) to (2_2) is a =s substance having two polymerizable groups centered on the anthracene ring, but the bonding site is different from the compound (1). The polymerizable compound ^polymer has a two-dimensional structure, and thus it is fortunate that the compound having one polymerizable group is hard. The compound may exhibit liquid crystallinity or may not exhibit liquid crystallinity. This compound has a central skeleton in common with the compound (1), and thus the point of the polymerizable nightingale composition can be lowered. The compound (2) is sometimes used as a generic term for the compound (2 1) (2_2) or a compound derived from the compounds. 21 201231627 / = The compound (4) has a phenylene skeleton and i polymerizable groups, which can lower the melting point of other μ ~ hoppers. The derived compounds are sometimes collectively referred to as compounds (4). The case of the compound (4) as the compound (2) is hereinafter. Chemical. The substance (3) has a stretching phenyl skeleton and two polymerizable groups, and is coated with an alignment film polymer having no side chains according to conditions such as a support and an additive, and may be nonionic when the substrate is used. When a surfactant is added to a liquid crystal composition, the valley is horizontally aligned. Moreover, there is a tendency to exhibit a liquid crystal phase in a wide temperature range. Compounds derived from the compound (3) are sometimes collectively referred to as a compound (3). As in the case of the above compound (2), the composition of the present invention may further contain other polymerizable properties different from the compounds (1), (21) to (2-2), (3), (4) and the nonionic surfactant. In order to improve the adhesion between the coating film and the support substrate, a decane coupling agent may be contained. It may also contain an additive such as a polymerization initiator or a photosensitizer suitable for the polymerization reaction. The composition may further contain an additive such as an ultraviolet absorber, an antioxidant, a radical scavenger, a light stabilizer, a chain transfer agent, etc. It may also contain an organic solvent to form a coating film having a uniform thickness. The ratio is as follows. Ingredients (A The preferred ratio is 1 to 99 wt ° / 〇 ', more preferably 3 to 95 wt %, and even more preferably 5 to 90 wt %, based on the total weight of the components (A) to (D). The preferred ratio of B) is from 1 to 99% by weight based on the total weight of the components (A) to (D), more preferably from 3 to 95% by weight, still more preferably from 5 to 90% by weight. The preferred ratio is 0 to 70 wt%, more preferably 0 to 50 wt%, still more preferably 〇4 to wt%, based on the total weight of the components (A) to (D). The preferred ratio is based on the total weight of the components (A) to (D).

22 S 201231627 4(K)»pif is 〇~98wt%, more preferably 0~94 〇, and more preferably when adding nonionic surfactant _ w 0 points (eight) ~ (9) total weight ratio For the example of the combination of ==:::=, the ratio of the straight 1 to the ratio of the components (4) to (9) is 0.01 to 015, and more preferably 〇〇3 to (4). When other polymeric compounds are added, it is preferred to use hydrazine, hydrazine, hydrazine, ^ 0^30^ when using the initial additive for polymerization, the amount can be the minimum amount that can be achieved. The combination of the components in the composition of the present invention is explained below. In the case of forming a horizontal alignment, it is preferred that: a combination of component (A), component (B), and component (C), component (A), component (B), and component (D), component (A) ), a combination of component (B), component (C), and component (D). When adjusting the alignment or coating uniformity, it can also be combined with a nonionic surfactant. When the adhesion to the support substrate is improved, it may be combined with a decane coupling agent. Further, other polymerizable compounds may be further combined in each combination. Next, the synthesis method of the compound will be explained. The compounds used in the present invention can be obtained by Methoden der Organischen Chemie (Houben Weyl, published by Georg Thieme Verlag, Stuttgart), Organic Reactions (published by John Wily & Sons Inc.), Organic Syntheses (published by John Wily & Sons Inc.) The organic chemical synthesis methods described in Comprehensive Organic Synthesis (published by Pergamon Press) and the New Experimental Chemistry Lecture (Maruzen Publishing) are combined and synthesized. The synthesis of the compound (1) can be found in the specification of U.S. Patent No. 5,770,107. 23 201231627 mi2-1)~(2-2) The synthesis method is described in the specification of the Japanese Patent Laid-Open No. 2〇03-v, the Japanese Patent Laid-Open No. 2〇06-307150, and the International No. 2008/136265. There are records. The compound (4) can be synthesized by the method described in Macromolecules, 26, 6132-6134 (1993), German Patent No. 195〇4224, International Publication No. 1997/00600, and the like. The synthesis method of the compound (3) is carried out by applying 1〇*〇111〇1.〇16111.,190,3201- 3215 (1989), Makromol. Chem., 190, 2255-2268 (1989), International Publication No. 97/00600 It is described in the specification, the specification of the U.S. Patent No. 5,770,107, and the Japanese Patent Laid-Open No. 2004-231638. The component compounds are exemplified below. Preferred examples of the compound (1) are shown below.

Hv/CH3 ^Λ-/^Λ-〇〇〇-〇Η=ΟΗ-^^-〇-(〇Η2)η-〇. X1 V°'(CH2)n~〇—CH=CH-CO〇- (1.1) Parent 1 H3C^^CH3 =V°*(CH2)n'*〇--^^—CH=CH-CO〇—^^--^^-〇C〇-CH=CH-^^- 〇-(CH2)n, 〇.

(1-2) ru x1 h3co M〇CHi XV

=V〇-(CH2)n-〇*-^^-CH-CH-CO〇--^3—^3"〇C〇-CH=CH_V^'〇'(CH2)r''0~^= =S (1-3) X1 H3C, /CH3 0 (1-4) X1 -〇-(CH2)n-〇-rt-CH=CH-CO〇-〇-〇-〇C〇-CH=CH^ 3-°-(CH2)n-〇- 丫0TM^-CH=CH-C00-^~^^0C0-CH=CH-O*0丫OlCHA-O·^ (1-5) V'1 ( CH2)rT〇- =^-〇-(CH2)„-〇y〇-^-CH=CH-CO〇-^^-^-〇c〇-CH=CH_〇- 0 (1-6) 24 201231627 40655pif , gas, sulfhydryl or trifluoromethyl 1 in the formula (ll) ~ (l-6), χΐ independently hydrogen radical ' η is standing as an integer of 2 to 2 。. Compound (2-1) The good example is as follows. (2-1-Α)

Η vCH3

(2-1-C)

(2-1-D)

In the formula (2-l-AH2-l-D), the fluorenyl group or the trifluoroantimony is independently a hydrogen group, and n2A is independently an integer of 2 to 1 Å. Preferred examples of the compound (2-2) are shown below.

25 201231627 HUUJ jpif X2B (2-2-4) (2-2-5)

O

(2-2-6) (2-2-7) (2-2-8) (2-2-9)

X2B (2-2-10)

(2-2-11)

(2-2-13) (2-2-14) (2-2-15) (2-2-16)

26 s 201231627 40655pif

(2-2-21)

丫 Ο Ο (2-2-22) Seven: η j ~. ϊ

27 201231627

(2-2-30)

χ2Β

(2-2-31)

(2-2-32)

X2B

(2-2-33) 2. ~. 0. ~

(2-2-34)

(2-2-35)

0

(2-2-36) Must

In the formulae (2-2-1) to (2-2-36), X2B is independently hydrogen, fluorenyl or trifluoromethyl, and n2B is independently an integer of from 2 to 15. Preferred examples of the compound (4) are shown below.

28 S 201231627 4U655pif (4-2) x4

O X4

O , o < CH2h〇 &quot;0~0^R4 (4-3) jf W41 c 0 X4 w41

w,, p-CN (4-4) -o+ch2

W41~0~于X4 (4-5) 丫〇^〇^〇~[ (4-6) (4-7) X4 -0{CH VII. X4_ Λ·. , w41 〇_CJkr4

29 201231627 jpif (4-9)

(4-10)

(4-11)

(4-12) (4-13)

In the formulae (4-1) to (4-13), X4 is independently hydrogen or mercaptohydrogen or fluorine, R4 is an alkyl group having 1 to 7 carbon atoms, a carbon number of 1 to 7 - OCF3, and η41 is 2 to 10 The integer. Preferred examples of the compound (3) are shown below. , W41 is independently alkoxy or 201231627 40655pif (3-1) X3 _ X3 (3-2)

31 201231627 4UD5^pif (3-10)

In the formulae (3-1) to (3-11), X3 is independently hydrogen, fluorenyl or trifluoromethyl, W32 is independently hydrogen or fluorine, and η31 is an integer of 2 to 10. Specific examples of the compounds (1) and (2-1) to (2-2), (4) and (3) are shown below.

(1-1-3)

(1-1-5)

(1-1-6) 32 2012316274lK)"pif ~^-〇-(CH2)3-〇-(1-2-1) -CH=CH-COO- _^〇-(OH2)4-〇-CH -COO-(1-2-2) ~~^-〇-(CH2)6-〇-^ (1-2-3) CH3 CH2)3-〇- (1-2-4) ch3 =^-〇 -(CH2)4-〇-(1-2-5) CH3 -CH=CH-C00- H3C /CH3 a δ H3c /CH3 σ h3c &lt;CH3 /V &gt;Λ -OCO-CH=CH—^^ -0-(CH2)3-0 -QCQ—CH=CH—~^~〇~~(CH2)4-0 -〇C〇-CH=CH-&lt;^^-〇-(CH2)6-〇 -

H3c xh3 -CH=CH-COO

H3c OCO-CH=CH^~~^-〇-(CH2)3~0

H3C, /CH3 -CH=CH-COO

H3c 0C0-CH=CH O 〇'(Ch2)4-o H3C. /CH3 o (1-2-6) H3c, 0-(CH2)6-0——CH=CH-C00—^^H~^ ^)-〇c〇-CH=CH—^^K&gt;(CH2)6-〇-^ 33 201231627 HUOJ jpif H3co. ~y-〇-(CH2)3-〇—,/)—CH=CH-C00 -(1-3-1)

H3CO H乂CH3-/V-^V〇CO-CH=CH- H ...CH3 —^-〇-(CH2)4-〇—CH=CH - COO-~&lt;f~V〇C〇-CH= CH- pCH3 PCH3 -0-(CH2)4-O^~ (1-3-2) h3co,

Hv XH3 ~V~〇-(CH2)6 - 〇——CH=CH-C00-/^~~^V〇C〇-CH=CH- OCH3 / ύ (1-3-3) 0

Ch3 h3co, O-(CHah-O-"-CH^CH-COO

(1-3-4) ch3 h3co κ /CH3 H, /CH3 〇ch3 h3c 0C0-CH=CH-\ ^〇-(CH2)3-0- uu och3 h3c

-〇-(CH2)4-〇-^"-CH=CH-C00-f V-f )-〇C〇-CH=CH 0-(CH2)4-0 (1*3*5) CF, H3CO,

Hv XH3

OCH3 F3C -0-(CH2)6_〇—^^—CH—CH—COQ—^ ^~OCO~CH—CH —“^-〇-(CH2)6-〇- (1-3-6) 34 s

H3c .ch3 CH=CH a COO

OCO—CH=CH—^ 0-(CH2)3. 201231627 40655pif

~^-〇-(CH2)3-〇—— I _0*-(CH2)4—0

OCO-CH=CH—^ Into 〇-(CH2)4-(1-4-2) (1-4-3) CH, )-0-( CH2)6-〇 Valley

OCO - CH=CH·—^ ^-〇-(CH2)6_i h3c xh3

^0-(0^)3-0 Valley CH=CH-COO

o-T h3c oco-ch=ch-\ ^-〇-(CH2)3-〇- f h3c

)=Y OC〇-CH=CH—^ &gt;-〇'(CH2)4-〇- )-〇-( ch2)4-〇y〇 o (1-5-1)

&quot;^O-fCHJe-O^O- o (1-5-2)

-CH=CH-COO

(1-6-2) 35 (2-1 ·Α5)

201231627 4U0D^pif (2-1-A2) (2-1-A3) (2-1-A4) (2-1 ·Β1) (2-1-Β2) (2-1-Β3) (2-1 -Β4) (2-1 ·Β5)

36 20123162740655pif (2-1-C1) (2-1-C2) (2-1-C3) (2-1-C4) (2-1-C5) (2-1-D1) (2-1-D2 ) (2-1-D3) (2-1-D4)

(2-1-D5)

37 201231627 4UOD^pif (2-2-1-1) (2-2-1-2) (2-2-1-3) ^O-fcH^O^O^K and 哒丫^^〇H^ CH3

H 乂 CH3

H^ch3

Ch3 (2-2-1-4) (2-2-1-5) y〇-(cH2^O^O^K CH3}-〇-(CH^〇Y〇^-{ H 乂 CH3

H^ch3

CH3 -Ο 丫 0-(cH 七 0-

Y

Ch3 0 ...O-fCH

CH, (2-2-1-6) H^Ha % r~^y ch3 (2-2-2-1) 士 0 Ο

For example, seven. f (2-2-2-2)

(2-2-3-1) (2-2-3-2) (2-2-4-1)

38 s 201231627 40655pif (2-2-4-2) (2-2-5-1) (2-2-5-2) (2-2-6-1) (2-2-6-2) ( 2-2-7-1) (2-2-7-2) (2-2-8-1)

Η3ο^οη (2-2-8-2) (2-2-9-1)

H^CHa (2-2-9-2) (2-2-10-1) 丫〇~(^· 4 〇 h3c^ch:

^Qko 丫 o-(CH seven of 39 201231627 4U033pif

HaC^Ha (2-2-10-2) ~^-〇{ch2 Bu.丫丫Ο-^Η^Ο^ζ- 6 Ο Ο (2-2-11-1)

Μ1-1) ο CH ~}^. Buckle (a) seven.丫 〇 Ό&quot;λ_^.丫ο_ ο ο ο ο

(2-2-12-2) h3c, ^ch3 j0 丫〇~(ch2)^0 f H^CHa (2-2-13-1) ^r〇0〇~0γ〇·\&gt;^0ο ο ό. 丫0/〇~〇, 丫. 0〇~〇心^Y°^〇^°Y° Sense of heart. Υ 0 0 0 0 〇 Ha^XHa

HaC^CHg /=\ 〇- -0 /=v (2-2-14·1), Υ〇0〇~0丫. &quot;1^0 ^ u /\i~〇丫〇0. 〜00 0 ο ΗχΟΗ3 F /=cS=\ Fv (2-2-15-1) (2-2-16-1) &lt;^γ0^^〇^^°γ0 On^-Vv^·^0, (2-2-17-1) (2-2-19-1)

(2-2-20-1) 40 S6 0 201231627 40655pif (2-2-21-1) (2-2-22-1) I^CHs h3c^ch3 /-°Y°^0 ^〇°Y^ O kx〇/〇-°υ°^〇r〇°Y^ O k^o (2-2-25-2) (2-2-23-1) DU仏(2-2-24-1)

°/^L〇r〇cr UrCf 0-fCHo (2-2-25-1) )〇«〇0 0 h^ch3 p-4CH2j H CH3 〇(2-2-25-3) (2-2- 254) =^_0«0

P4ch2 ,0-fCH2j Η3〇^〇η3 (2-2-26-1) (2-2-26-2) =^〇^CH (2-2-26-3) =y〇^CH2y〇0- fCHo 0 ~ 0 〇~ 〇h3c ch3 °^V=\ MCH2

p-4CH2j P*4CH2i 41 201231627 (2-2-27-1) (2-2-28-1) =y〇^CH2)-〇-io^0-(cH2)-0-i H,.CH3

(2-2-29-1) H 乂 CH3

O-^ch2 Bu 〇-^~ (2-2-30-1)

Vo-icH^o-^ (2-2-31-1) , γ0ν^〇~ (2-2-32-1) J&gt;&lt;CH3 ~Cr I c , 谷Ϊ-〇-{ ( &lt;^ ! \ \ir t ) \ &lt;^1 ^&lt;y ) Do ( ( H3c, r ) ( H3c, -Cy{ O ~ 〇心 A ~.^.~, 〇^^ (2-2-33- 1) (2-2-34-1), 〇~〇γ^ 0 (2-2-35-1) ~〇0〇~&lt;\^7=^〇-^~^-〇^7=^ 〇0〇~〇0〇^· (2-2-36-1) 42 201231627 4U655pif (4-1-1) (4-1-2) (4-1-3) (4-1-4) ( 4-2-1) (4-2-2) (4-2-3) (4-2-4) (4-3-1) (4-3-2) (4-3-3) (4 -3-4) (4-3-5) (4-3-6) 0 ch3

~V〇-(cH2)-O-Q~CN

_V°{CH2^0_O~^}~CN CH3 ch3

•O+CH _^°'(CH2)^〇O—OC3H7 ~^r-〇-(cH2)—〇hQ>~c5Hl1 ch3 ^O^C^)—OhQ)~〇CH3 }〇{ch 七Ό —〇~〇ceHi3

43 201231627

(4-3-7) (4-3-8) (4-4-1) (4-4-2) (4-4-3) (4-4-4) (4-4-5) ( 4-4-6) (4-4-7) (4-4-8) (4-5-1) (4-5-2) (4-6-1)

CH3=V°&quot;(ch2 0 ' CH3 ^^〇{ch2 0 '~&quot;^o{ch2)-o丫 (ο^Ο*ο〇6Ηΐ3 Λ ο

)〇«%〇- 6 ο)〇*(CH2)-〇y〇- 4 ο 44 20123162740655pif (4-6-2) (4-7-1) (4-7-2) (4-7-3 ) (4-7-4) (4-8-1) (4-8-2) (4-8-3) (4-8-4) (4-9-1) (4-9-2) (4-9-3) (4-9-4) ^-o-(ch2)-〇y〇-6 0 P-^^-OCsHu 0

&quot;&quot;Vo^CH;

O -OfCH -O+CH 》(吟0

45 2〇1231627f (4-10-1) ==='y〇4cH2)^*〇-

O

C3H7 0 (4-10-2)

(4-10-3) and CH2^-〇_ (4-10-4) ==Sy〇^(4-11-Ί) ^y〇{

Oso O

C5H11

C3H7 CH:

CH

C5H11

C3H7 _ 〇- (4-11-2) &quot;VolcHa^-O^O^b

C5HH (4-11-3) 7〇{c blowing

C3H7

C5H11 (4-11-4) =='^O^C_-1) l. ·(very 0v〇-0 o (4-^-2) -y0^〇^y〇y^y

CN

CN

F 46 201231627 40655pif (4-12-4) (4-13-1) (3-1-2) (3-1-3) (3-1-4) (3-1-5) (3-2 -1) (3-2-2) (3-2-3) (3-2-4)

(4-13-2)

47 201231627~Γ V/V/ p 1 士(3-3-1) (3-3-2) (3-4-1) (3-4-2) (3-4-3) (3-4 -4) (3-4-5) (3-4-6) (3-5-1) (3-5-2) (3-5-3) (3-5-4)

48 (3-5-5) (3-5-6) (3-6-1)

201231627 (3-6-2) (3-7-1)

49 201231627 (3-10-1) ~^~〇-(ch2

〇{岭〇( h3c (3-10-2) (3-10-3) (3-10-4)

0-(cH2 卜 o-^~

F, H3C

~^〇-(ch2)--〇 (3-11-2) 〇卜O-0

F H3C F (3-11-3) (3-11-4) 7-o{ch2)-〇-^°—b^^-°^_0^CH2)_0^ &quot;^-o-^ch2

Next, a nonionic surfactant is exemplified. An example of a nonionic surfactant of the sulphonic acid is a p〇lyfl〇w ATF_2 manufactured by Kyoeisha Chemical Co., Ltd. which is an unmodified or modified ketene.

Glanol 100, Glanol 115, 〇ian〇i 400, Glanol 410, Glanol 50 201231627 4U655pif 435, Glanol 440, Glanol 450, Glanol B-1484, Polyflow KL-250, Polyflow KL-260, Polyflow KL-270, Polyflow KL- 280, BYK-300, BYK-302, BYK-306, BYK-307, BYK-310, BYK-315, BYK-320, BYK-322, BYK-323, BYK-325, BYK-330, BYK-331, BYK-333, BYK-337, BYK-341, BYK-342, BYK-344, BYK-345, BYK-346, BYK-347, BYK-348, BYK-370, BYK-375, BYK-377, BYK- 378, BYK-3500, BYK-3510 and BYK-3570. Examples of fluorine-based nonionic surfactants are BYK-340, Ftergent 251, Ftergent 221MH, Ftergent 250, FTX-215M, FTX-218M, FTX-233M, FTX-245M, FTX-290M, FTX-209F, FTX- 213F, Ftergent 222F, FTX-233F, FTX-245F, FTX_208G, FTX-218G, FTX-240G, FTX-206D, Ftergent 212D, FTX-218, FTX-220D, FTX-230D, FTX-240D, FTX-720C, FTX-740C, FTX-207S, FTX-211S, FTX-220S, FTX-230S, KB-L82, KB-L85, KB-L97, KB-L109, KB-L110, KB-F2L, KB-F2M, KB- F2S, KB-F3M and KB-FaM. Examples of the hydrocarbon-based nonionic surfactant are Polyflow No. 3, Polyflow No. 50EHF, and Polyflow No. 54N 'Polyflow No. 75 ' Polyflow No. 77 ' Polyflow No. 85HF' which are mainly composed of an acrylic polymer. Polyflow No. 90 ' Polyflow No. 99' Polyflow No. 99C, BYK-350, BYK-352, BYK-354, BYK-355, BYK-358N, BYK-361N, BYK-380N, BYK-38, BYK-392 51 201231627 jpif and BYK-Silclean 3700. In addition, the above-mentioned P〇lyfl〇w and Glanol are the names of products sold by Kyoeisha Chemical Co., Ltd. BYK is the name of the product sold by BYK-CHEMIE JAPAN. Ftergent, FTX and KB are the names of the products sold by Ne〇s. These surfactants may be used singly or in combination of two or more. Next, another polymerizable compound, an additive, and an organic solvent are exemplified. These compounds may also be commercially available. Examples of the other polymerizable compound are a compound having one polymerizable group, a compound having two polymerizable groups, and a polyfunctional compound having three or more polymerizable groups. Examples of the compound having one polymerizable group are styrene, substituted styrene ring, acrylonitrile, ethylene ethylene, vinylidene chloride, vinyl pyridine, N-ethylene, P ketone, vinyl Sulfonic acid, fatty acid vinyl ester (such as vinyl acetate), ethylenically unsaturated carboxylic acid (such as acrylic acid, methacrylic acid, maleic acid, fumaric acid, itaconic acid, etc.), alkyl (meth) acrylate (Alkyl carbon number 1 to 18), hydroxyalkyl (meth) acrylate (hydroxyalkyl group 1 to 18), amine alkyl (meth) acrylate (amine alkyl carbon number 1 to 18) , (mercapto) ethoxylated alkyl acrylate (containing ether oxyalkyl group carbon number 3 to 18, such as decyl ethoxyacetate, ethoxyethyl ester, methoxypropyl ester, decyl bergel ester , ethyl carnation and butyl carvide), Ν_vinylacetamide, p-tert-butyl butyl benzoate, hydrazine, hydrazine-didecylaminobenzoic acid vinyl ester, benzoquinone Vinyl acetate, vinyl pivalate, vinyl 2,2-dimethylbutyrate, vinyl 2,2-dimercaptoate, vinyl 2-methyl-2-butyrate, vinyl propionate , vinyl stearate, 2· Ethyl ethyl 2-methylbutyrate, dicyclopentyloxyethyl 52 (mercapto) acrylate 52 201231627 40655 pif ester, isobornyl ethoxyethyl (meth) acrylate, isobornyl (fluorenyl) acrylate Ester, adamantyl (mercapto) acrylate, dimethyl myristyl (meth) acrylate, dicyclopentyl (meth) acrylate, dicyclopentenyl (meth) acrylate, 2-propenyloxyethyl succinic acid, 2-propenyloxyethyl hexahydrophthalic acid, 2-propoxy ethoxyethyl phthalate, 2-propenyl methoxyethyl-2 -hydroxyethylphthalic acid, 2-propenyloxyethyl phosphate, 2-mercaptopropyl methoxyethyl phosphate, polyethylene glycol having a polymerization degree of 1 to 1 、, polypropylene glycol a mono- or di(indenyl) acrylate of a polyalkylene glycol such as a copolymer of ethylene oxide and propylene oxide, or a polyethylene having a polymerization degree of 1 to 100 terminated with a carbon number of 1 to 6 alkyl groups; A mono(indenyl) acrylate of a polyalkylene glycol such as an alcohol, polypropylene glycol, or a copolymer of ethylene oxide and propylene oxide. Examples of the compound having two polymerizable groups are 1,4-butanediol diacrylate, 1,6-hexanediol diacrylate, 1,9-nonanediol diacrylate, neopentyl glycol. Diacrylate, dihydroxydecyltricyclodecane diacrylate, triethylene glycol diacrylate, dipropylene glycol diacrylate, tripropylene glycol dipropionate, tetraethylene glycol diacrylate, Ethylene oxide addition diacrylate of bisphenol A, bisphenol A glycidyl diacrylate (Viscoat V#700), polyethylene glycol diacrylate, and mercapto acrylate compound of these compounds, A polymerized bisphenol hydrazine derivative having a phenolphthalein structure represented by the formula (α-1) to (α-6). These compounds are suitable for further increasing the degree of hardening of the polymer. 53 201231627

(«-5) (0(-6) Examples of compounds having three or more polymerizable groups are pentaerythritol tris(mercapto) acrylate, trishydroxypropyl propane tris(decyl) acrylate, trimethylol ring Oxyethane addition tris(fluorenyl) acrylate, tris(fluorenyl) propylene methoxyethyl phosphate, tris((fluorenyl) propylene methoxyethyl) iso-cyanate, alkyl modification Dipentaerythritol tris(fluorenyl) acrylate, ethylene oxide modified trimethylol propyl tris(meth) acrylate, propylene oxide modified trishydroxypropyl propane tris(decyl) acrylate, pentaerythritol Tetrakis (meth) acrylate, alkyl modified dipentaerythritol tetrakis(meth) acrylate, ditrimethylolpropane tetra(meth) acrylate, dipentaerythritol hexakisyl acrylate, dipentaerythritol monohydroxyl Penta(meth) acrylate, alkyl modified dipentaerythritol penta (meth) acrylate, Viscoat V#802 (fun number of base = 8), Viscoat V#1000 (number of functional groups = average 14) ° "Viscoat" is The trade name of Osaka Organic Chemical Co., Ltd. Compounds with a functional group of 16 or higher can be Perstorp Specialty Che Boltorn H20 (16 functional), Boltorn H30 (32 functional), 54 201231627 40655pif sold by micals

Boltorn H40 (64-functional) is obtained by acrylation of a raw material. In order to optimize the polymerization rate of the polymerizable liquid crystal composition, a known photoradical polymerization initiator may be used, and the amount thereof is preferably 0.0001 by weight based on the total weight of the components (A) to (D). ~0.20, 0·00 Bu 0.15 is better, 0.01~0.15 is better. An example of a photoradical polymerization initiator is 2-hydroxy-2-mercapto-1-phenylpropan-1-one (Darocur 1173), 1-hydroxycyclohexyl phenyl ketone, 2,2-didecyloxy group. -1,2-diphenylethane-1-one (Irgacure 651), 1-carbyl-cyclohexyl-phenyl-ketone (Irgacure 184), Irgacure 127 'Irgacure 500 (Irgacure 184 and dibenzophenone) a mixture), Irgacure 2959, Irgacure 907, Irgacure 369, Irgacure 379,

Irgacure 754, Irgacure 1300, Irgacure 819, Irgacure 1700, Irgacure 1800, Irgacure 1850, Irgacure 1870, Darocur 4265,

Darocur MBF, Darocur TPO, Irgacure 784, Irgacure 754, Irgacure OXE01 and Irgacure OXE02. The above Darocur and

Irgacure is the name of a product sold by BASF Japan. A known sensitizer (isopropyl thioxanthone, diethyl thioxanthene, 1,4 decylamino benzoic acid vinegar (Darocur EDB), 4-didecylamine may also be added thereto. Basic formic acid-2-ethylhexyl (Darocur EHA), etc.). The photoradical polymerization initiator may also be used as described below. P-methoxyphenyl-2,4·bis(trichloroindenyl)triazine, 2-(p-butoxystyryl)-5-trichloroindenyl-ι,3,4-oxadiazole, 9-phenyl σ acridine, 9,10-benzoxazine, benzophenone/Michler (s) ketone mixture, hexaaryldiimidazole/mercaptobenzimidazole mixture, b (4-iso) Propyl phenyl)-2-hydroxy-2-mercaptopropan-1-one, benzoin dimethyl ketal, 2-mercapto-1_[4·(indolyl)benzene 55 201231627 4Ub55pif base]- 2-M-P-propyl-1-one, 2,4-diethyloxaxanone/p-dimethylaminobenzoic acid methyl ester mixture, benzophenone/methyltriethanolamine mixture. The mechanical properties of the polymer can be controlled by adding one or more chain transfer agents to the polymerizable liquid crystal composition. The length of the polymer chain or the length of the two crosslinked polymer bonds in the polymer film can be controlled by using a chain transfer agent, and the length of both can be controlled at the same time. As the amount of bond transfer agent increases, the polymer chain length decreases. A preferred chain transfer agent is a thiol compound. Examples of monofunctional mercaptans are dodecaned mercaptan, 2-ethylhexyl-(3-disionylpropionate, polyfunctional mercaptan such as trimethylolpropane tris(3-mercaptopropionate), Pentaerythritol tetrakis(3_mercaptopropionic acid) ester, 1,4-bis(3-mercaptobutyloxy)butane (Karenz MTBDl), pentaerythritol tetrakis(3-aryrylic butyrate) g (Karenz MTPEl) and 1,3, 5-tris(3-sulfenylbutoxyethyl)-l,3,5st^2,4,6 (lH,3H,5H; Uig(Karenz MTNRl)〇 "Karenz" is the trade name of Showa Denko. In order to prevent polymerization from proceeding upon storage, a polymerization inhibitor may be added to the polymerizable liquid crystal composition, and a known one may be used. Preferred examples are 25-bis(tributyl)hydroxytoluene (Li) and hydroquinone. , methyl blue, diphenylpicrylhydrazide 'DPPH, benzothiazine, 4 nitrosodimethylaniline (nidi), o-hydroxydibenzophenone.", _ to improve the polymerizable liquid crystal composition For preservability, it is also possible to add polymerization to inhibit sodium so as not to cause polymerization of the composition or the composition solution: polymerization inhibitor can be used = = knives L-based antioxidants, acid-filled lanthanum antioxidants. Weatherability of highly polymerizable liquid crystal composition, external absorbent, light stabilizer (radical scavenger) and antioxidant

56 S 201231627 40655pif Examples of UV absorbers are Tinuvin PS, Tinuvin P, Tinuvin 99-2, Tinuvin 109'Tinuvin 213'Tinuvin 234'Tinuvin 326'Tinuvin 328, Tinuvin 329, Tinuvin 384-2, Tinuvin 571, Tinuvin 900, Tinuvin 928, Tinuvin 1130, Tinuvin 400, Tinuvin 405, Tinuvin 460, Tinuvin 479, Tinuvin 5236, Adekastab LA-32, Adekastab LA-34, Adekastab LA-36, Adekastab LA-31, Adekastab 1413, and Adekastab LA-51. "Tinuvin" is the trade name of BASF Japan. "Adekastab" is an example of the brand name e light stabilizer of Asahi Kasei Corporation. Tinuvin 111FDL, Tinuvin 123'Tinuvin 144, Tinuvin 152, Tinuvin 292, Tinuvin 622, Tinuvin 770,

Tinuvin 765, Tinuvin 780, Tinuvin 905, Tinuvin 5100, Tinuvin 5050, 5060, Tinuvin 515, Chimassorb 119FL, Chimassorb 944FL, Chimassorb 944LD, Adekastab LA-52, Adekastab LA-57, Adekastab LA-62, Adekastab LA-67, Adekastab LA-63P, Adekastab LA-68LD, Adekastab LA-77, Adekastab LA-82, Adekastab LA-87, Cyasorb UV-3346 manufactured by Cytec, and Goodrich &amp; 3iGood-rite UV-3034. "Chimassorb" is the trade name of BASF Japan. Antioxidants such as Adekastab AO-20, AO-30, AO-40, AO-50, AO-60, AO-80 manufactured by Asahi Chemical Co., Ltd., Sumilizer ΒΗΤ, Sumilizer BBM-S and Sumilizer GA-80 sold by Sumitomo Chemical Co., Ltd. 'And Irganoxl076, IrganoxlOlO, Irganox3114 and Irganox245 sold by BASF Japan. Commercial products of these can also be used. In order to control the adhesion to the substrate, a decane coupling agent may be further added to the polymerizable liquid crystal composition 57 201231627 HUOJjpif. Specifically, it is 匕, 二小卜 v 7 small mouth + シシシ7 &gt;, 3-isocyanate propyl triethoxy decane, Ν _ (2 · aminoethyl) 3-aminopropyl trioxide oxy-stone , Ν-(ι,3_didecylbutylene)_3_(trialkoxyalkyl)-1-propylamine, 3-glycidoxypropyltrialkoxydecane, 3-chlorodialkyloxy A decyl alkane, a 3-propenyl methoxy propyl tridecyloxy decane, a 3-methyl propylene methoxy propyl trioxide oxy-stone, and the like. Other examples are dialkoxymercaptodecane obtained by substituting one of the alkoxy groups (three) in the compounds into a methyl group. The polymerizable liquid crystal composition may be directly coated on the substrate surface. However, in general, in order to facilitate coating, a polymerizable liquid crystal composition is diluted with a solvent, or each component of the polymerizable liquid crystal composition is dissolved in a solvent to prepare a polymerizable liquid crystal composition solution containing a polymerizable liquid crystal composition and a solvent, and This solution was applied. These solvents may be used singly or in combination of two or more. Examples of the solvent are an ester solvent, a guanamine solvent, an alcohol solvent, an ether solvent, a glycol monoalkyl ether solvent, an aromatic hydrocarbon solvent, a halogenated aromatic warp solvent, an aliphatic hydrocarbon solvent, and a halogenation. An aliphatic hydrocarbon solvent, an alicyclic hydrocarbon solvent, a ketone solvent, and an acetate solvent. A preferred example of the vinegar solvent is an alkyl acetate (e.g., acetonitrile acetate, ethyl acetate, propyl acetate, isopropyl acetate, butyl acetate, -3-3 methoxy butyl acetate, isobutyl acetate) , amyl acetate and isoamyl acetate), trifluoroacetate, alkyl propionate (such as decyl propionate, methyl 3-methoxypropionate, ethyl propionate, propyl propionate and C Butyl acrylate), alkyl butyrate (eg methyl butyrate, ethyl butyrate, butyl butyrate, isobutyl butyrate and propyl butyrate dialkyl diester (eg malonic acid II) Ethyl ester), alkyl glycolate (for example

58 201231627 40655pif decyl glycolate and ethyl glycolate), alkyl lactate (eg decyl lactate, ethyl lactate, isopropyl lactate, n-propyl lactate, butyl lactate and ethyl lactate) Monoacetin vinegar, y-butane δ and y-pental vinegar. Preferred examples of the guanamine-based solvent are N-mercapto-2-pyrrolidone, hydrazine, hydrazine-dimercaptoacetamide, fluorenyl-mercaptopropylamine, hydrazine, fluorenyl-didecyl decylamine, Ν, Ν-diethyl decylamine, hydrazine, hydrazine-diethyl acetamide, hydrazine, hydrazine-dimercaptoacetamide dimethyl acetal, hydrazine-mercaptohexyl decylamine and dimercapto Imidazolinone. Preferred examples of the alcohol solvent are methanol, ethanol, 1-propanol, 2-propanol, 1-decyloxy-2-propanol, tertiary butanol, secondary butanol, butanol, 2-ethyl Butanol, n-hexanol, n-heptanol, n-octanol, 1-dodecanol, ethylhexanol, 3, 5, 5-trimethylhexanol, n-pentanol, hexafluoro-2-propanol, Glycerol, ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, propylene glycol, dipropylene glycol, tripropylene glycol, hexanediol, 1,3-butanediol, 1,4-butanediol , 2,3-butanediol, 1,5-pentanediol, 2,4-pentanediol, 2,5-hexanediol, 3-methyl-3-methoxybutanol, cyclohexanol and Nonylcyclohexanol. Preferred examples of the ether solvent are ethylene glycol dioxime ether, diethylene glycol dioxime ether, bis(2-propyl) ether, 1,4-dioxane and tetrahydrofuran (THF). Preferred examples of the diol monoalkyl ether solvent are ethylene glycol monoalkyl ethers (e.g., ethylene glycol monomethyl ether and ethylene glycol monobutyl ether), diethylene glycol monoalkyl ethers (e.g., diethylene glycol). Alcohol monoethyl ether), triethylene glycol monoalkyl ether, propylene glycol monoalkyl ether (such as propylene glycol monobutyl ether), dipropylene glycol monoalkyl ether (such as dipropylene glycol monoterpene ether), ethylene glycol monoalkyl ether Acid esters (such as ethylene glycol monobutyl ether acetate), diethylene glycol monoalkyl ether acetate (such as diethylene glycol monoethyl ether acetate), triethylene glycol monoalkyl ether acetate , propylene glycol monoalkyl ether acetate S (Example 59 201231627 such as propylene glycol monomethyl ether acetate 、, C = acetic acid • dipropylene glycol mono Dysyl divalent and propylene glycol monomethyl _), and diethyl m ethyl =: ( For example, dipropylene glycol mono-flavor is soluble. Preferred examples are benzoquinone, ethyl stupid, di-Bei cage, Lishi and - Benjia, homotriphenyl, dibutylbenzene, diphenylbenzene A preferred example of the solvent and the tertiary butyl solvent is gas benzene. The aliphatic furnace system, the halogenated aromatic tobacco system = the hydrocarbon solvent are more preferred and the tetrachloroethylene is alicyclic. Dissolving: Preferred examples of the ketone solvent are acetone, butanone, cyclopentanone, and methyl propyl ketone. Preferred examples of the methane isobutyl ketone and the cyclic acetate solvent are alcohol monomethyl ketone and propylene glycol. Monocentric A, propylene and acetate-1-methoxy-2-propyl ester. Ethyl acetate, hydrazine: solubility of polymeric liquid crystal compounds, amine solvent, aromatic hydrocarbon system, system 4 疋 疋 疋 较佳 较佳 较佳 g g g g g 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 旨 醚In order to prevent the deformation of the substrate, the plastic substrate is used as a non-invasive substrate. At this time, the "drying temperature and the solvent of the solvent, the solvent of the solvent, the solvent of the hydrocarbon solvent, the solvent, Diol monoalkyl ether solvent. _ solvent, acetate soluble t δ liquid crystal composition solution total solution weight 201231627 40655pif = quasi-metering 50% ~ 95%. The lower limit of the range is considered polymerizability The liquid crystal solvability and the numerical agent cost of the optimum viscosity when applying the solution and the time or heat energy for evaporating the solvent The value of ^. The ratio read better _ is _~9G%, take. ~m more ^ = under (four) towel filamentous liquid crystal composition polymerization shouting poly (optical anisotropic body) called liquid crystal film. The polymerizable liquid crystal composition solution may be first coated on a support substrate to form a coating film, and the polymerizable liquid crystal domain may be polymerized by irradiation of the coating film, and the composition in the coating may be in a liquid crystal state. The formation of the nematic alignment is fixed. Available = support substrate is _ and plastic film. _ silent examples are Weiimine amine, imine, amine, (10) quinone imine, (four) ·, keto thioether, polyether sulfone, poly Sulfone, polyphenylene sulfide, polyphenylene ether, polyparaphenylene, ethylenediacetate, polybutylene terephthalate, urethane, urethane, polycarbonate, polyarylate, acrylic acid A film of a resin, polyvinyl alcohol, polypropylene, cellulose, cellulose triacetate and a part thereof, a saponified product, an epoxy resin, a resin, and a cycloolefin resin. The fluorene-based resin may, for example, be a norbornene-based resin or a dicyclopentane-based resin, but is not limited thereto. Among these resins, those which are hydrogenated without an unsaturated bond or an unsaturated bond, for example, a hydrogenated product of one or two or more kinds of norbornene-based monomers, one or two kinds of ring-opening (co)polymers, are suitable. Addition (co)polymer of the above norbornene-based monomer, addition copolymer of norbornene-based monomer and dilute hydrocarbon monomer (ethylene, α-olefin, etc.), norbornene &amp; monomer An addition copolymer with a cycloolefin monomer (cyclopentene, cyclooctene, 5,6-dihydrodicyclopentene, etc.), and modified substances thereof, etc., specifically exemplified 61 201231627

ZEONEX, ZEONOR (manufactured by Nippon Steel Co., Ltd.), ARTON (manufactured by JSR Corporation), TOPAS (manufactured by Ti_a Co., Ltd.), APEL (manufactured by Mitsui Chemicals, Inc.), S-SINA (manufactured by Sekisui Chemical Co., Ltd.), and optorez (manufactured by Sakae Chemical Co., Ltd.) ). The plastic film may be a uniaxially stretched film or a biaxially stretched film, and may be subjected to surface treatment such as corona treatment or money treatment (4) hydration treatment or hydrophobization treatment. The hydrophilization treatment method is not particularly limited, and is preferably corona treatment or plasma treatment, and particularly preferably plasma treatment. The plasma treatment can be carried out by the methods described in JP-A-2002-226616, 2002-121648, and the like. Further, in order to improve the adhesion between the liquid crystal film and the plastic film, a tackifying coating layer can also be formed. As long as the adhesion of the liquid crystal film to the plastic film can be improved by the addition of the coating layer, there is no problem in any of the inorganic or organic materials. Moreover, the plastic film may also be a laminated film. Instead of the plastic film, a metal substrate such as aluminum, iron or copper having a slit-like groove on the surface thereof or a glass substrate such as alkali glass, borax glass or vermiculite glass which has been etched into a slit shape may be used. On the support substrate such as glass or plastic film, when a liquid crystal film of a horizontal alignment and a mixed alignment is formed before the formation of the polymerizable liquid crystal composition coating film, the substrate is subjected to physical or mechanical surface treatment such as friction. Vertical alignment is formed. When the ruthenium film is used, surface treatment such as rubbing is often not performed, but it may be carried out in order to prevent alignment defects. The rubbing treatment may be carried out by any method, but usually, an alignment cloth containing materials such as enamel, cotton, and polyamide is wound on a metal roll or the like, and the roll is rotated while being connected to the branch plate or the polymer (4). A method of moving the support substrate or moving the support substrate in a state where the roller is fixed. The substrate can be directly treated as a county, or the polymer can be pre-set on the branch plate. The film is coated and rubbed. The method of rubbing treatment, such as the type of the plate, can also be obtained by applying a uniform coating method to the surface of the polymerized liquid crystal composition or its solution according to the support of the surface, and the method of the cloth is a spin coating method. , micro gravure coating method, gravure coating method, wire bar coating method, 泠 泠 this ^ _ ten rmp ·, people cloth, and coating method, spraying method, liquid surface f song training * Fabrication and die coating. In particular, it is also possible to use a wire bar coating method in which a liquid crystal composition is applied to control a liquid crystal composition when it is used to control the alignment of the liquid crystal composition. When the solution of the liquid crystal composition of the present invention is applied, a polymerizable liquid crystal layer having a uniform film thickness is formed on the surface to form a film layer of the ruthenium. The solvent removal conditions are not particularly limited. The amines and the phenols are removed to dryness until the polymerizable liquid crystal composition is coated. The solvent can be removed by air drying at room temperature, drying with a hot plate, drying, A, blowing warm air or hot air. Depending on the type and composition ratio of the compound used for the polymerizable liquid crystal or the substance, the nematic alignment of the polymerizable liquid crystal composition may be completed during the drying of the coating film. Therefore, the coating film of the drying step can be supplied to the polymerization step through the heat treatment step (4) described later. The type and composition ratio of the compound used in the polymerizable liquid crystal composition, the addition of the # domain in the initial state of photopolymerization, the temperature and time during the heat treatment of the impurity film, the wavelength of (4) used in the illumination, and the irradiation from the light source. The comparison between the light and the other is different. Therefore, the temperature of the heat treatment of the coating film described below, the wavelength of the light to be used for the illumination, and the condition of the light (4) irradiated from the light source are always in the approximate range. The heat treatment of the coating film is preferably carried out by removing the solvent to obtain a uniformity of the polymerizable liquid crystal. It is also possible to carry out the liquid crystal phase of the polymerizable liquid crystal composition. An example of the heat treatment method is a method in which the coating film is heated to a polymerizable property, and the ruthenium composition exhibits a temperature of a nematic liquid crystal phase, and a polymerizable liquid in the coating film is formed to form a nematic alignment. In the temperature range in which the polymerizable liquid crystal composition exhibits a nematic liquid crystal phase, the coating film temperature may be changed to form a nematic alignment. The fourth method is a method in which the coating film is heated to a high temperature range in the above temperature range to substantially complete the nematic alignment in the coating film, and then the temperature is lowered to further rank alignment. When the method of any kind of heat is used, the heat treatment temperature is room temperature ~12G °C, room temperature ~loot is better, room temperature ~ 赃 is better, room temperature ~ 85 ° C is better. The heat treatment time is 5 seconds to 2 hours, 1 second to 40 minutes, preferably 20 seconds to 2 minutes. In order to raise the temperature of the film layer containing the polymerizable liquid crystal composition to a predetermined value, the heat treatment time is preferably 5 seconds or longer. In order not to lower the productivity, it is preferred to set the heat treatment time to within 2 hours. The polymerizable liquid crystal layer of the present invention can be obtained in this manner. In the nematic alignment state of the polymerizable liquid crystal compound in the polymerizable liquid crystal layer, the polymerizable liquid crystal compound can be polymerized and fixed by irradiation. The wavelength of the light used for illuminating is not particularly limited, and an electron beam, an ultraviolet ray, a visible ray, an infrared ray (heat ray), or the like can be used, and ultraviolet light or visible light is usually used, and the wavelength range is 150 to 500 nm, and the wavelength is 150 to 450 nm. Good, 300~400 nm is better. Examples of the light source are low-pressure mercury lamps (sterilization lamps, fluorescent chemical lamps, black lamps), high-pressure discharge lamps (high-pressure mercury lamps, metal halide lamps), short-arc discharge lamps (ultra-high pressure mercury lamps, xenon lamps, mercury xenon lamps). Preferred examples of the light source are metal i-lamps or xenon lamps, ultra-high pressure mercury lamps, and high-pressure mercury lamps. A filter or the like may be provided between the light source and the polymerizable liquid crystal layer to pass only the specific wavelength region of the 64 201231627 40655pif to select the wavelength region of the illumination source. The amount of light irradiated from the light source is 2 to 5 〇〇〇 mj/cm 2 when reaching the surface of the coating film, and 1 〇 30 30 (9) mJ/cm 2 is preferably '100 〜 2 〇〇〇 mJ/cm 2 is more preferable. The temperature condition at the time of illumination is preferably set in the same manner as the above heat treatment temperature. Further, the environment of the polymerization environment may be any of a nitrogen atmosphere, an inert gas atmosphere, and an air environment, and a nitrogen atmosphere or an inert gas atmosphere is preferred from the viewpoint of improving the hardenability. When the polymerizable liquid crystal layer of the present invention and a liquid crystal film obtained by polymerizing it by light or heat are used in various optical elements, or when used as an optical compensation element used in a liquid crystal display device, the tilt of the thickness direction is controlled. The angular distribution is very important. One of the methods for controlling the tilt angle is a method of adjusting the type or composition ratio of the liquid crystal compound used for the polymerizable liquid crystal composition. It is also possible to add other ingredients to the polymerizable liquid crystal to control the tilting angle. The tilt angle of the liquid crystal film may be the type or amount of the surfactant added by the type of the solvent or the concentration of the solute in the polymerizable liquid crystal composition, or the addition of one of the other components. The tilt angle of the ruthenium film can also be controlled by the type of the support substrate or the polymer film or the friction condition, the composition of the liquid crystal, or the condition of the reduction. Further, the irradiation environment in the photopolymerization step after the alignment, the temperature at the time of irradiation, and the like are also caused by the tilt of the crystal film. That is, ^ thinks that the liquid crystal film, the process paper, the credit condition is somewhat caused by the tilt angle. Therefore, it is possible to set an arbitrary tilt angle by optimizing the polymerizable liquid crystal composition and various conditions suitable for the process of selecting the liquid positive film. The horizontal alignment is such that the tilt angle is uniformly close to 0 degrees from the substrate interface to the free interface, especially between 〇 and 5 degrees. The alignment shot is coated with a liquid crystal composition by 65 201231627 ^UOD^pif = saliency, (8) and a nonionic interface-active liquid crystal composition! On the surface, a coating film is formed and obtained. Ding, 4 surface treatment of the building substrate table 4 = month It into, D) the weight percentage (_) 疋 based on the total weight of the knife (eight) ~ (9). The flat alignment 'is preferable to use the ratio Al n of the component (A) to pay the water of the son +. /spoon 乂 / Example 1 to 99 wt%, 3 to 95 wt 〇 / 〇 = bis = the preferred embodiment of the compound (1) + 2 life The compounds of the compound (1) can also be used in various combinations. The use ratio of the component (8) is preferably (four) corrected %, (four) plus % is better, and 5 to 90 Wt% is more preferable. Preferred examples of the compound (7) are a compound (2 small ai)~(2-1-D5), (2-2-1-1)~(2_2·1〇·2), (2_27_iH2_2*^ and Further, a plurality of compounds represented by the compound (2) may be used in combination. The component (D) is not necessarily used, and the ratio of use is 1 to 70 wt%, and mo wt% is preferable for use in the adjustment of the melting point. Preferably, the wt% is better. A preferred example of the compound (4) is a compound called +(4). Further, various compounds of the compound (4) may be used in combination. Although the composition (the adjustment of optical anisotropy or the like can be used, the pot is not necessarily used. The preferred ratio when using the component (C) is 1 to 98 wt%, M4 wt% is more preferable, and 1 to 9 wt% is used. Further preferred examples of the compound (3) are the compound (3-4-1) to (3 ice 6), (W1) to (3-5-6), (3-6-1) to (3-1). Further, a plurality of compounds of the compound (3) may be used in combination. The ratio of use of the nonionic surfactant is in the range of OOOOPOM based on the weight ratio of the total weight of the components (A) to (D). Ionicity 66 201231627 40655pif Surfactants can also be used in various combinations. When it is difficult to form a uniform horizontal alignment, it can be considered that the component (C) is weighed, the component (D) is minimized, or the nonionic interface is made. _Incremental (four) optimization, that is, (4) - horizontal moxibustion alignment. The composition of the present invention may also contain a liquid crystal compound having no polymerizable group' example in a database of liquid crystal compounds ([a PubHsher GmbH] 'German Hamburg', etc.. Specific examples of liquid crystal compounds having no polymerizable group are disclosed in Japanese Patent Laid-Open It is described in the pages 66 to 69. The polymerizable liquid crystal composition of the present invention has good compatibility with the liquid crystal compound, and may further contain a dichroic dye or a fluorescent colorant additive. By polymerization, a composite material having a liquid crystal compound having no polymerizable group can be obtained. The optically active compound can also be added to the composition of the present invention, and a preferred example thereof is a formula (Ορ-1)~(〇ρ-25). In the above formula, Ak represents an alkyl group having 1 to 15 carbon atoms or an alkoxy group having a carbon number of 15 to 15, and Me, a segment and a phenyl group respectively represent a methyl group, a P2 group, and a phenyl group. Preferred is a functional group containing a (meth) acryloxy group, a vinyloxy group, an oxiranyl group or a glycidyl group. The composition of the present invention is used as a raw material of the polymer described below. It can also be used as a constituent element of a liquid crystal display element, that is, liquid crystal. 67 201231627 十f

(Op-1)

Me (〇P-2) coo —Ak—&lt;^&quot;^-000—^&quot;^-COO-^ P6H13 (〇p-3) (Op-4) Me

13 Ph

Ph (Op-12) &lt;y, 'Qr coo—

Ph k^}&quot;&quot;G^co°^

(Op-16) _〇 68 201231627 4U655pif

Ph p2-^^&gt;-coo-&lt;^^coo-^T〇co'~H:Q&gt;-〇co-H^^-p2

Ph P2-^^-COO^^-CO〇-^〇C〇~^^3~〇C〇^^^~p2

Ph (Op-18) Order C. Make ugly. :make. Minute

-Q-coo^-co〇-i(C6H^ p2-^yc00_^-yc00. (〇P-20) Me ^=/ \=/ 0 (〇p-21)

Specific examples are the compounds described in paragraphs 0159 to 81, paragraphs on page 70 of JP-A-2011-148762. A polymerizable liquid crystal composition containing an optically active compound containing an oxime equivalent or a polymerizable liquid crystal containing an optically active polymerizable compound is polymerized on a substrate to be treated to carry out polymerization, thereby obtaining a phase difference film exhibiting snails. . By the structure of the polymer liquid crystal composition, the structure. The properties of the obtained liquid crystal film were increased by the obtained spiral structure. The type of the active compound of the A ° can be used as the type of the compound, and the optically active compound to be added in the small and the middle can be J, but it can be used to offset the temperature dependence of the spiral pitch of 69 201231627. Further, the polymerizable liquid crystal rabbit may contain a silky compound in addition to the optically active compound. The selective reflection of visible light, which is a characteristic of the liquid crystal film, is a spiral structure that acts on incident light to reflect circularly polarized or circularly polarized light. The reflection characteristic is selected such that h · Plteh U is the length of the towel for selective reflection, &quot;for the average refractive index, and pltch is the helical pitch.) Therefore, the change of η or 灿 can be adjusted to adjust the center wavelength (1) and the wavelength interval (4). In order to improve the color purity, the wavelength interval (ΔΑ) may be reduced. When the reflection in a wide band is desired, the wavelength interval (ΔΑ) may be increased. In addition, the Wei selective reflection is also greatly affected by the thickness of the polymer. In order to maintain color purity, the thickness must not be too small. For the uniformity of the dosing, the thickness must not be too large. Therefore, it is necessary to adjust a moderate thickness, preferably 〇5~25μηη, and more preferably to make the spiral pitch shorter than the wavelength of visible light, thereby preparing w. Η_加 W Physxcal Properties of Liquid Crystalline Materials, Gordon, and Breach, New York (1980) S ^ c (Negative C Plate). In order to shorten the spiral pitch, an optically active compound having a large helical twisting force (?τρ) can be used and its addition amount can be increased. Specifically, it is possible to prepare a negative c-plate which is suitable for use in an optical compensation film such as a liquid crystal display element such as a ray or an OCB type. The liquid helium film can be hunted by making the spiral pitch larger than the visible light wavelength, and is used for a reflective film which reflects the wavelength region of the near-infrared region (wavelength_~fiber nm) as described in the Japanese Patent Publication No. 2_33. in. In order to increase the pitch of the spiral, it is possible to reduce the amount of the optically active compound by adding a compound of a small amount or a small amount of the compound. 201231627 4U655pif The active compound can be used as long as it can induce a helical structure and can be suitably mixed with a polymerizable liquid crystal composition as a substrate, and any optically active compound can be used. Further, the polymerizable compound may be any of the non-polymerizable compounds, and an optimum compound may be added as needed. When heat resistance and solvent resistance are considered, a polymerizable compound is preferred. Further, in the above-mentioned optically active compound, the larger the helical torsional force (?τρ) is preferable in terms of shortening the pitch of the screw 4, and a representative example of such a compound is disclosed in Japanese Laid-Open Patent Publication No. Hei. No. 2,221,751. The thickness (film thickness) of the liquid crystal film is not the same as the thickness corresponding to the target element, or the liquid refraction (optical anisotropy value). * The range of drought is not the same in each target, the standard is still ~ just Γ 〜 ~ ~? Qing is better. 〇. 5~20 division is even better. The haze value of the liquid crystal film is preferably 1.5%, and the penetration of the 8(%) is less than 95%. Regarding the transmittance in visible light (1 domain satisfies the secret. ^The 疋 matrix of the private 有效 is effective as a silk-displaying film suitable for liquid crystal display elements (especially active matrix type and secluded _) Liquid crystal element surface ° = liquid helium exchange _ type, optical compensation birefringence electric field cutting type, super twisted nematic (STN) type, electronically controlled double (four) (8) TN) Straight line phase distortion (DAP) type, color super vertical surface (CSH ) Vertical alignment / cholesterol (VAN / VAC) /, vertical super-birefringence effect (coffee) type. In addition, the type, the guest type, the ferroelectric type, the anti-ferroelectric type, etc., are used as the display element of 201231627. In addition, the optimum value of the distribution parameter of the thickness direction of the tilt angle required for the liquid crystal film is significantly compensated for the liquid crystal according to the need. Depending on the optical parameters of the display, it varies depending on the type of component. 〃~, the liquid crystal film can also be used as an optical element integrated with a polarizing plate or the like. In this case, it is disposed on the liquid crystal film of the m compensation component outside the liquid crystal cell, and the liquid crystal is added to the unit towel. Since impurities are eluted or eluted less, they may be disposed inside the liquid crystal cell. For example, if the method disclosed in Japanese Laid-Open Patent Publication No. 943, No. 943 is applied, the coloring of the color light-receiving sheet can be improved by forming the polymerizable liquid crystal layer of the present invention on a color light sheet. A horizontal alignment liquid crystal film which is combined with a dichroic dye can also be used as an absorption type polarizing plate. Further, a horizontal alignment liquid crystal film which is composited with a fluorescent dye can also be used as a polarized light-emitting film. [Examples] The present invention will be described in detail by way of examples, but the invention is not limited to the examples. The evaluation method in the examples is as follows. &lt;Polymerization Conditions&gt; Ultraviolet mercury lamps of 250 W were used in a nitrogen atmosphere at room temperature, and light having an intensity of 30 mW/cm 2 (365 nm) was irradiated for 30 seconds. &lt;Evaluation of Horizontal Alignment&gt; (1) Preparation of a glass substrate with a rubbed alignment film Spin-coated on a glass substrate having a thickness of U mm with a low pretilt angle (horizontal alignment mode) with polyacrylic acid (Lixon Aligner) : PIA-5370, manufactured by JNC) 'The solvent was dried on a hot plate of 80 C, and then calcined in a box at 23 ° C for 30 minutes, and then rubbed with a camp cloth. 72 201231627 (2) Confirmation of uniformity of liquid crystal alignment The substrate with the liquid crystal film was placed between two polarized plates arranged in a crossed polarized light, and it was observed whether or not light leakage occurred when the film was in a dark field. Tiny light). When the alignment of the liquid crystal has a defect, light leakage occurs. No light can be judged as uniformity when it leaks out. ... <Evaluation of Vertical Alignment> The substrate attached to the film can be used as it is without rubbing treatment. The obtained liquid crystal film substrate is sandwiched between two liquid crystal polarizing plates arranged in a crossed polarized light, and is a dark field of view when the substrate is viewed from the front, and a bright field when viewed from the top, bottom, left, and right directions. The alignment vector is perpendicular to the glass substrate and can be judged as vertical alignment. The uniformity of the vertical alignment is such that when the liquid crystal film substrate is placed in the direction of the orthogonal polarization, when the liquid crystal film substrate is placed therebetween, the light leakage from the alignment defect of the liquid crystal cannot be confirmed by visual observation (dark field of view). The state is a state of uniform alignment. &lt;Measurement by Polarization Analysis Apparatus: Confirmation of Orientation Pattern&gt; The liquid crystal film substrate was irradiated with light having a wavelength of 550 nm using an OPTIPRO polarizing analyzer manufactured by Shintech Co., Ltd. The incident angle of the light was gradually decreased from 90 degrees with respect to the film surface, and the retardation value was measured to confirm the alignment form in which the direction in which the irradiation was inclined coincided with the rubbing direction (the long-axis direction of the liquid crystal molecules). When the delay value from the vertical direction is the maximum, it is judged that the alignment is horizontal. The alignment vector of the liquid crystal molecules in the horizontal alignment is parallel to the support substrate. On the other hand, when the delay value from the vertical direction is the smallest, it is judged that the alignment is vertical. In the vertical alignment, the alignment vector of the liquid crystal molecules is perpendicular to the support substrate. The delay (retardation; phase delay) is expressed as 舳xd. Red is folded 73 201231627 The rate of anisotropy, d is the thickness (film thickness) of the polymer film. &lt;Thickness measurement&gt; The liquid crystal film layer of the liquid crystal film-attached glass substrate was cut off, and the step was measured using a fine-shape measuring device (Alpha Step IQ, manufactured by KLA TENCOR Co., Ltd.). <Evaluation of Optical Anisotropy (Δη)> The retardation and the film thickness value obtained from the liquid crystal film aligned horizontally were calculated in terms of retardation/film thickness. The compounds used in the examples and comparative examples are shown below. H, /CH3 CH=CH—COO—V-/^V〇CO—CH=CH—H, CH-

〇 十令 ο—^α^ 1~17. ~&lt;〇~^~^^~. ^〇~. Seventeen. ·^ (1-1-3) ~^-〇-(CH2)e—0 ——1 (2-1-C3) VII. - (2-1-D3) (2-1-A4) h^ch3

(2·2·1-2)) Ten spoons 丫柯4. &lt; h3c. ch3 Qv /=ν Ο

(2-2-26-2) 74 201231627 4U0!)!)plf (3-4-3)

-0-irCH ~V〇{ch2 h3c

2t°^T

(3-10-2) (3-11-2) =)^〇-(ch4oh〇Ko 0 a (CH2)6-0

0—(CH2)6——0

(4*1-2) ~V〇-(cH2^-0-^j)~&lt;^-CN (44-1) ~^〇{ch2 .0~/)-〇CH3 o (4-4- 2) ~^o{ch2 P~-〇c6h13 o Compound (1-1-3) can be synthesized by the following method 75 201231627 4UOiipif

HO Yi 1

COOH

Concentrated H2S04 MeOH HO· -COOMe ex-1

CI(CH2)6OH

NaOH, Nal NaOH DMF MeOH, H20 η〇(〇η2)6〇-〇-^°'

OOH ex-2

O

Me2NPh toluene O (C ex-3 COOH

(Phase 1) 2470 mmol of trans-p-hydroxycinnamic acid and 10 mL of concentrated sulfuric acid were added to 1200 mL of decyl alcohol, and the mixture was heated under reflux for 5 hours. Remove the solvent from the museum under reduced pressure. The obtained residue was poured into ice water, and ethyl acetate was added thereto for extraction. The organic layer was washed with a saturated carbon hydrazine solution, washed with water, dried with anhydrous sulfur, and dried. The solvent was removed under reduced pressure. Recrystallization of the nucleus using ethanol' to obtain the compound (ex) 2157 mmo (second stage) The compound (ex-l) 561 mm〇l, sodium hydroxide 617 mm〇1 and magnetic ^56 mm〇Ua^N , N--f (DMF) l〇〇〇mL» = environment, stirring at 60t. The epichlorohexanol 6i7 _ 8 hours was added dropwise thereto. Adding ethyl acetate to the reaction solution is willing to take care of the earth core (4), and dry with anhydrous magnesium. Soo t,. The resulting residue was saturated with sodium hydroxide 617. 1 Add 500 ml of a mixed solution of methanol, and stir under reflux for heating for an hour. 201231627 4U655pif == Inject 3 M acid into the residue to reprecipitate. Crystallization gives the compound (IV) 356 _〇1. 400 7^(6ΧΪ290 -ol * ΓΤ, under nitrogen atmosphere, stir-fry. Add the propylene MMO drop and add it to the underarm for 4 hours. Add the reaction solution = ice water: add acetic acid B 6 for extraction, Anhydrous sulfur-drying. The solvent was removed under reduced pressure. The obtained nucleus was recrystallized from the product to give compound (ex-3) 118 mmol. (Fourth stage) Compound (ex-3) 63 mmol, 9 _methyl_27_dihydroxyindole 31 mmol and 4-diaminoguanidine pyridine (DMAp) i 3 mm〇1 was added to 2 〇〇ml of dioxane, and stirred under a nitrogen atmosphere. 3_Dicyclohexylcarbodiimide (DCC) 66 mmol of dichloromethane solution 3 〇 mL. After dropwise addition, the mixture was stirred at room temperature for 8 hours. The precipitate was separated by filtration, and the organic layer was washed with water. Drying over anhydrous magnesium sulfate, distilling off the solvent under reduced pressure, purifying by column chromatography, and recrystallizing from ethanol, and obtaining the phase transition temperature of the above compound (l-l_3) 20 mmo as shown below. .

Phase transition temperature: C 74 N 250 &lt; I h-NMR (CDC13; δ ppm): 7.85 (d, 2H), 7.73 (d, 2H), 7.31 (s, 2H), 7.16 (d, 2H), 6.93 (d, 4H), 6.53 (d, 23⁄4, 6.41 (d, 2H), 6.16 to 6.09 (m, 2H), 5.83 (d, 2H), 4, 18 (t, 4H), 4.01 (t, 2H) , 1.87 to 1.80 (m, 4H), 1.76 to 1.69 (m, 4H), 7 (Wm 2H), 1.57 to 1.43 (m, llH). · ' 77 201231627 1 W-compound (2-1- C3), (2-1-D3), and (2-1-A4) can be synthesized by the method described in JP-A-2003-238491 and JP-A-2006-307150. Compound (2-2-1-2) And (2-2-26-2) can be synthesized according to the method described in the specification of International Publication No. 2008/136265. The compound (3-4-3) can be described by Makromol. Chem., 190, 2255-2268 (1989). The method is synthesized. The compound (3-7-2) can be synthesized by the following method: i2so4

HO^C ^ COOH

Η ex-4

-OH

1) Cl Et3N, Benzene, Acetone /-&lt;° 2) f 0(CH2)4〇H Et3N, Benzene

H3C (3-7-2) (Phase 1) Add 142 mmol of hydrazine hydroquinone 322 mmo 4-hydroxybenzoic acid, 10 mmol of linoleic acid and 1 mL of concentrated sulfuric acid to 4 〇〇mL The mixture was stirred for 8 hours while dehydrating under heating under reflux using Dean-Stark. The crystals were separated by filtration and recrystallized from ethanol to give compound (ex_4) 28 〇mm 〇1. (Second stage) Compound (ex-4) 16 mmol and triethylamine 113 mm〇1 were added to 4 〇 ml of propylene, in a nitrogen atmosphere, 5. Cool down and mix. A solution of 5 mL of a toluene solution of 65 mmol of fumar chlorobenzene was added dropwise thereto. After the addition, the mixture was stirred at room temperature for 1 hour. Then add propylene g to the towel, _4·秘丁g|79 toluene

78 S 201231627 4U055plf solution 20 mL. After the dropwise addition, the mixture was stirred at room temperature for 2 hours. The organic layer was extracted by adding 2 n hydrochloric acid solution to the reaction mixture. The organic layer was washed with saturated sodium hydrogen hydride, washed with water and dried over anhydrous magnesium sulfate. The solvent was distilled off under reduced pressure. The residue was purified by column chromatography, and then recrystallized from ethanol to give the compound (3-7-2) 6 mmol.

Phase transition temperature: C 84 N 250 &lt; I h-NMR (CDC13; δ ppm): 8.30 (d, 2H), 8.28 (d, 2H), 7.34 (d, 2H), 7.33 (d, 2H), 7.21. (d, lH), 7.16 (d, 1H), 7.13 to 7.10 (m, 1H), 7.09 (d, 4H), 6.43 (d, 2H), 6.18 to 6.10 (m, 2H), 5.87 (d, 2H) ), 4.31 (t, 4H), 4.23 (t, 4H), 2.27 (s, 3H), 1.89 to 1.78 (m, 8H). The compound (3-9-2) can be synthesized in accordance with the method described in U.S. Patent No. 577, No. 7, and Japanese Patent Laid-Open No. 2004-231638. The compounds (3-10-2) and (3-11-2) can be synthesized by the methods described in JP-A-2006-225607 and 2007-16213. The compound (4-1-2) can be synthesized by the method described in Macromolecules, 3938-3943, (23), 1990. The compounds (4-4-1) and (4-4-2) can be synthesized by the method described in Makromol. Chem., 183, 2311-2321 (1982). [Example 1] [Preparation of polymerizable liquid crystal composition (1)] By weight ratio of compound (M-3): compound (2-1-A4): compound (4-1-2) = 35: 30:35 The composition MIX1 was mixed, and a polymerization initiator irgacure 〇xe〇1 (manufactured by BASf japan) having a weight ratio of 0.06 was added thereto.

79 201231627 jpif Fluorine-based nonionic surfactant FTX-218 (manufactured by Neos) with a weight ratio of 0.01. Toluene/2-propanol = 9/1 (weight ratio) was added to the composition to prepare a polymerizable liquid crystal composition (1) having 16% by weight of MIX1. Next, apply a low pretilt angle (horizontal alignment mode) to polyacrylic acid (Lixon) on a glass substrate (Matsunami Slide Glass: S-1112).

Aligner: PIA-5370 'manufactured by JNC Co., Ltd.), calcined at 230 C for 3 minutes at 8 (drying at TC for 3 minutes), rubbed with a roving alignment cloth. Continued polymerization of liquid crystal composition (1) Spin-coated on a rubbed glass substrate with a polyamic acid coating. The substrate was heated at 8 ° C for 2 minutes, cooled at room temperature for 2 minutes, and removed by ultraviolet light under a nitrogen stream. The liquid crystal film was obtained by polymerization of the coating film, and the obtained liquid crystal film substrate was placed between two polarizing plates arranged to be orthogonally polarized, and when the substrate was in a dark field state, it was confirmed that no light leaked out and it was judged that the alignment was uniform. The result of measuring the retardation value of the liquid crystal film substrate is as shown in Fig. 1. The alignment is judged to be horizontal due to the maximum retardation value from the vertical direction, and the retardation measurement value of 135 nm with respect to the film surface is 135 nm. When the thickness is 563 nm, Δ&quot; is calculated as 〇24. [Comparative Example 1] The method (β) described in the Japanese Patent Publication No. 2006-111571, the following compound (β) is synthesized.

〇-{οη2)-〇-^~~

S 80 201231627 4U053plf The compound 3-42 was obtained in the same manner as in Example 1 except that the compound (3-4-3): the compound (4-1-2): the compound (β) = 4 〇 : 35 : 25 by weight. Except that MIX2 was used, the polymerizable liquid crystal composition (2) was prepared as in Example 1, and a liquid BB film was formed. As a result, a horizontal alignment as in Example 1 was obtained, and as shown in Example 1, it was calculated as 0·15, which was not a large refractive index. Anisotropy. From the above results, it is understood that large refractive index anisotropy is easily obtained by using the compounds (1) and (2). [Example 2] A compound (α_2) having a weight ratio of 〇_10 and a 3-aminopropyltriethoxydecane having a weight ratio of 0.10 were mixed in MIX1 of Example 1 (manufactured by JNC Corporation, trade name: Sila-Ace S-330) And the weight ratio of 〇.〇3 polymerization initiator Irgacure

OxeOl (manufactured by BASF Japan) 'Toluene/2-propanol = 9/1 (weight ratio)' A polymerizable liquid crystal composition (3) having a MIX1 of 20 wt/min was prepared. The glass substrate (Matsunami Slide Glass: S-1112) was coated with a low pretilt angle (horizontal alignment mode) using polylysine (Lix〇n AUgner: manufactured by PIA-5370' JNC) at 8 Torr. Dry under the armpit for 3 minutes and then at 23 〇.煅 Calcined for 30 minutes to form a substrate for evaluation. Next, the polymerizable liquid crystal composition (3) was used. Spin-coated on a glass substrate with a polyimide film. The substrate was heated at 80 ° C for 2 minutes to cool at room temperature for 2 minutes, and the coating film from which the solvent was removed was polymerized under a nitrogen stream to form a ruthenium film. The obtained liquid crystal film substrate was placed between the two polarizing plates arranged to be orthogonally polarized, and the substrate was confirmed to have a dark field-like shape, and it was judged that the alignment was uniform. The retardation value of the liquid crystal film substrate was measured. As a result, as shown in Fig. 2, since the retardation value from the vertical direction was the smallest, it was judged that the alignment was vertical. Further, the retardation measurement value of 45 degrees with respect to the film 81 201231627 HUUJjpif plane is 5 〗 〖nm, and the film thickness is about 16. [Comparative Example 2] A liquid crystal film was obtained by adjusting the polymerizable liquid crystal composition (4) in the same manner as in Example 2 except that the crucible 2 of Comparative Example 1 was used. The obtained liquid crystal film substrate was placed between two polarizing plates arranged to be orthogonally polarized, and when the substrate was in a dark field state, no light leakage was observed, and it was judged that the alignment was uniform. The retardation value of the liquid crystal film-attached substrate was measured, and as a result, as shown in Fig. 2, the alignment was judged to be vertical because the retardation value from the vertical direction was the smallest. Moreover, the retardation measured at 45 degrees with respect to the film surface was 37 nm' film thickness of about 1.6 μm. From this, it is understood that the retardation of the large vertical alignment liquid crystal film can be obtained by using the compounds (1) and (2). [Example 3] The compound (1-1-3): compound (2-l-D3) = 70: 30 was mixed to form a MIX 3' solvent as cyclopentanone / propylene glycol monomethyl ether acetate (pgmea) = 9/1 (weight ratio) and MIX3 was 16 wt%, and the polymerizable liquid crystal composition (5) was prepared in the same manner as in Example 1, and a liquid crystal film was formed by the method of Example 1, and a liquid crystal having a uniform horizontal alignment was obtained. membrane. The retardation value of the film was measured to obtain the same result as in Fig. 1, and was calculated to be 0.23. [Example 4] The compound (M-3): Compound (2-1-D3): Compound (4-1-2) = 60: 20: 20 by weight ratio, and the polymerization property was adjusted as in Example 1. The liquid crystal composition (6) forms a liquid crystal film to obtain a liquid crystal film having a uniform horizontal alignment. The retardation value of the film was measured, and the same result as in Fig. 1 was obtained, and it was calculated to be 0.23. [Example 5] 82 201231627 40655pif The compound (1-1-3): compound (2-1-A4): compound (2-l-D3) = 60:20: 2〇 by weight ratio, in addition, as in Example 1 The polymerizable liquid crystal composition (7) is prepared by the method of forming a liquid crystal film to obtain a liquid crystal film having a uniform horizontal alignment. The retardation value of the film was measured, and the same result as in Fig. 1 was obtained, and it was calculated to be 0.24. [Example 6] The compound (1-1-3): compound (2-ΐ·Α4)=70:30 was mixed in a weight ratio, and the polymerizable liquid crystal composition (8) was prepared in the same manner as in Example 1 to form a liquid crystal. The film obtained a liquid crystal film having a uniform horizontal alignment. The retardation value of this film was measured, and the results were the same as those shown in Fig. 1, and were calculated to be 0.26. [Example 7] The compound (I-1·3). Compound (2-l-A4)=50:50 weight ratio was mixed, and the polymerizable liquid crystal composition (9) was prepared as in the method of Example 1 to form a liquid crystal. The film obtained a liquid crystal film having a uniform horizontal alignment. The retardation value of the film was measured, and the results were the same as those shown in Fig. 1, and the calculated center was 0.24. [Example 8] The compound (1-1-3): compound (2, 2-26-2) = 50:50 by weight was mixed, and the polymerizable liquid crystal composition (1 〇) was prepared as in the example = square * , a liquid crystal film is formed, and the liquid crystal film is horizontally aligned. The retardation value of the film was measured, and the results were as shown in Fig. 1. The Δη was calculated to be 〇 2〇. [Example 9] The compound (1 small 3): compound (2-7 c_3) = 50: 5 〇 by weight, and the polymerizable liquid crystal composition (9) was prepared as in the example method, and 70% of the liquid crystal film was recorded. A liquid crystal film that is suppressed and horizontally aligned. Measurement 83 201231627 jpif The retardation value of this film was the same as that shown in Fig. 1, and A« was calculated to be 0.24. [Example 10] The compound (1 -1 -3): compound (2-2-1 -2) = 50:50 by weight was mixed, and the polymerizable liquid crystal composition (12) was further prepared as in the method of Example 1, A liquid crystal film was formed, and as a result, a liquid crystal film having a uniform horizontal alignment was obtained. The retardation value of the film was measured, and the results were the same as those in Fig. 1, and were calculated to be 0.22. [Example 11] It was mixed in the weight ratio of the compound (1-1-3): the compound (2-1-Α4): the compound (4-1-2) = 50:25:25, and further prepared as in the method of Example 1. The polymerizable liquid crystal and the resultant (13) 'form a liquid crystal film to obtain a uniform horizontal alignment liquid crystal film. The retardation value of the film was measured, and the result was the same as in Fig. 1, and Δ „ was 024. [Example 12] Compound (1-1-3): Compound (2_1_A4): Compound (21_C3) Compound (4-1-2) =50 : 20 : 1 : 20 by weight ratio, and the polymerizable liquid crystal composition (14) was prepared as in the method of Example 1, and a liquid crystal film was formed to obtain a uniform horizontal alignment liquid crystal film. The retardation value of the film was measured, As a result, the same as shown in Fig. 1 was calculated as 〇2〇. [Example 13] Compound (1-1-3): compound (2 small: compound (4_4 2) = 5c 20 · 30 by weight ratio 'mixed' As the example! The method is to harmonize the liquid crystal composition (15), form a liquid crystal film, and obtain a film: measure the retardation value of the film, and the result is a liquid to the image [Example 14] The heterogeneous △ « is 0.2: to compound (1 + 3): compound (2 small 8 4): compound (four) - (four)

84 S 201231627 40655pif 25: 25 by weight ratio, and the polymerizable liquid crystal composition (16) was prepared as in the method of Example 1, and a liquid crystal film was formed to obtain a uniform horizontal alignment liquid crystal film. The retardation value of this film was measured, and the result was the same as that of Fig. 1, and An was calculated to be 0.24. [Example 15] The compound (1-1-3): compound (2-1-A4): compound (3-11-2) = 30:20:50 weight ratio was mixed, and polymerization was further carried out according to the method of Example 1. The liquid crystal composition (17) forms a liquid crystal film to obtain a uniform horizontal alignment liquid crystal film. The retardation value of the film was measured, and as a result, as in Fig. 1, Απ was calculated to be 0.26. [Example 16] The compound (1-1-3): compound (2-1-Α4): compound (3-10-2) = 30:20:50 by weight was mixed, and the polymerization was further carried out according to the method of Example 1. The liquid crystal composition (18) forms a liquid crystal film to obtain a uniform horizontal alignment liquid crystal film. The retardation value of the film was measured, and as a result, as in Fig. 1, An was calculated to be 0.24. [Example Π] The compound (1-1-3): compound (2-1-A4): compound (3-9-2) = 30: 20:50 by weight ratio, and the polymerization was carried out according to the method of Example 1. The liquid crystal composition (19) 'forms a liquid crystal film' to obtain a uniform horizontal alignment liquid crystal film. The retardation value of the film was measured, and the results were the same as those shown in Fig. 1, and were calculated to be 0.23. [Example 18] It was mixed in the weight ratio of the compound (1-1-3): the compound (2-1-A4): the compound (3-7-2) = 30:20:50, and further prepared as in the method of Example 1. The polymerizable liquid crystal composition (20) * forms a liquid crystal film to obtain a uniform horizontal alignment liquid crystal film. The retardation value of this film was measured, and the result was the same as that of Fig. 1, and it was calculated to be 0.23. [Example 19] 85 201231627 ^fUODDpif Compound (1-1-3): Compound (2-1-A4): Compound (3-11-2): Compound (4-1-2) = 40 : 20 : 20 A weight ratio of 20 was mixed, and a polymerizable liquid crystal composition (21) was prepared in the same manner as in Example 1 to form a liquid crystal film to obtain a uniform horizontally aligned liquid crystal film. The retardation value of the film was measured, and the results were the same as those shown in Fig. 1, and An was calculated to be 0.25. [Industrial Applicability] When the polymerizable liquid crystal composition of the present invention is used, a liquid crystal film having a uniform horizontal alignment form or a vertical alignment form can be obtained, and the refractive index anisotropy of the obtained liquid crystal film is relatively large. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a result of measurement of retardation of a liquid crystal film (horizontal alignment) of Example 1. 2 is a measurement result of retardation of the liquid crystal film (vertical alignment) obtained in Example 2 and Comparative Example 2. [Main component symbol description] None 0 86

Claims (1)

201231627 4065 5pif VII. Patent application scope: 1. A polymerizable liquid crystal composition comprising: component (A), at least one compound selected from the group of compounds of formula (1); and component (B) selected from the group consisting of: At least one compound of the group of compounds represented by the formulae (2-1) to (2-2); In the formula (1), W11 is independently hydrogen, fluorine, gas, mercapto or ethyl; W12 is independently hydrogen, halogen, nitro, cyano, alkyl having 1 to 7 carbon atoms or carbon number 1 to 7. Alkoxy; X1 is independently hydrogen, fluorenyl or trifluoromethyl; Y1 is independently alkyl having 1 to 20 carbon atoms, and any hydrazine in the alkyl group may be substituted by fluorine or chlorine, and any -CH2- Can be substituted by -0, -S-, -COO-, -OCO-, -OCOO-, -CH=CH- or -OC-; In the formula (2-1), 乂^ is independently hydrogen, fluorenyl or trifluoromethyl; W21A is independently hydrogen, fluorine, chlorine, sulfhydryl or ethyl; and the boundary 2 is independently hydrazine, halogen, nitro, Cyano group or alkyl group having 1 to 7 carbon atoms 87 201231627 or an alkoxy group having a carbon number of 1 to 7; n2A is independently an integer of 2 to 10; Z21A is independently a single bond, _CH2CH2-; (in the formula (2-2), X2B is independently hydrogen, fluorenyl or tri Fluorinyl; W21B is independently hydrogen, fluorine, chlorine, sulfhydryl or ethyl; Z23B is independently a single bond, -COO-, -oco-, -CH=CH-COO-, -OCO-CH=CH-, - CH2CH2-COO-, -OCO-CH2CH2-, -CH20-, -OCH2-, -CONH-, -NHCO-, -(CH2)4-, -CH2CH2- or -C-C-; Z22B is independently a single bond or A21B is independently l,4-cyclohexylene, 1,4-phenylene, 1,3-phenylene, pyridine-2,5-diyl, pyrimidine, _2,5-diyl, naphthalene- 2,6-diyl or tetrahydronaphthalene-2,6-diyl'. Any hydrogen in the 1,3-phenylene group and the 1,4-phenylene group may be fluorine, chlorine, cyano, fluorenyl, Ethyl, decyloxy, hydroxy, decyl, ethoxylated, ethyl, difluoroethyl, difluoromethyl or trifluoromethane; Y2B is independently a carbon number of 2 to 20 The alkyl group, any hydrogen in the alkylene group may be substituted by fluorine or chlorine, and any -CH2- may be substituted by -0, -COO-, -OCO-, -CH=CH- or -OC-. Polymeric liquid as described in claim 1 a composition, wherein in the formula (1) described in the first paragraph of the patent application, W11 is independently hydrogen, methyl or ethyl; W12 is independently hydrogen, fluorine, gas, alkyl having a carbon number of 1-3 or carbon Alkoxy group of ι~3; 88 201231627 40655pif X1 is independently hydrogen or fluorenyl; Y1 is independently a carbon number of 1 to 12, and any hydrogen in the alkyl group may be substituted by fluorine or chlorine, arbitrary -CH2- may be substituted by -〇-, -COO-, -OCO-, -OCOO-, -CH=CH- or -C^C-, as described in claim 1 (2-1) Wherein, X2A is independently hydrogen or a fluorenyl group; the boundary 2^ is independently hydrogen, a fluorenyl group or an ethyl group; \¥22&amp; is independently hydrogen, halogen, an exact group, a cyano group, a carbon number of 1 to 3 or a carbon number 1 to 3 of alkoxy; n2A is independently an integer of 2 to 10; Z21A is independently a single bond, _CH2CH2-; in the formula (2-2) described in claim 1, X2B is independently hydrogen or A W21B is independently hydrogen, fluorenyl or ethyl; Z23B is independently a single bond, -coo-, -OCO-, -CH=CH-COO-, -OCO-CH=CH-, -CH2CH2-COO-,- OCO-CH2CH2-, -CH20-, -OCHr, -(CH2)4-, -CH2CH2- or _OC-; Z22B is independently a single bond or -0-; A21B is independently Μ-cyclohexylene, 1,4-phenylene, 1,3-phenylene, naphthalene-2,6-diyl or tetrahydronaphthalene_2,6-diyl, the 1,3_ Any hydrogen in the phenyl and ι,4·phenyl may be substituted by fluorine, gas, cyano, decyl, ethyl, decyloxy, difluoromethyl or trifluoromethyl; Y2B is independently carbon number 2~1〇 of an alkylene group, any argon in the alkylene group may be substituted by fluorine or chlorine, and any _CHr may be _〇_, _C〇〇, -OCO-, 89 201231627 HUOJjpif -CH=CH- Or -C^C-substituting 3. The polymerizable liquid crystal composition according to Item 1, wherein in the formula (j) described in the first paragraph of the patent, the W11 is independently hydrogen or cesium. W is independently hydrogen, fluorine, gas, sulfhydryl or methoxy; X1 is independently hydrogen or fluorenyl; γ1 is independently a filament having a carbon number of 1 to 10, wherein any -CH2- can be 0-, - COO·, -0C0...ocoo...ch=ch or "Substitution; in the formula (2-丨) described in the first paragraph of the patent application, X2A is independently hydrogen or methyl; w21A is independently hydrogen or sulfhydryl; ^ ^2 is independently hydrogen, fluorine, sulfhydryl or methoxy; n2A is independently an integer of 2 to 1 ;; z21A is independent Key or _Ch2CH2_ ; In the formula (2-2) described in the first paragraph of the patent application, 'X2B is independently hydrogen or fluorenyl; W is independently hydrogen or fluorenyl; Z23B is independently a single bond, _C〇〇_, _〇CO_, -CH=CH-COO-, -OCO-CH=CH-, _CH2CHrC00-, -〇CO-CH2CH2-, -CH20-, -0CH2-, -CH2CH2- or -〇C-; Z22B is independent Single bond or; A21B is independently 1,4-cyclohexylene, fluorene, 4 phenyl or 1,3-phenyl, 1,3-phenyl and iota, phenyl Hydrogen may be substituted by fluorine, sulfhydryl, decyloxy or tris-decyl; 201231627 HVODDipif Y is independently a ruthenium 2~i〇, any hydrogen in the alkyl group may be replaced by fluorine 'any -CH2- may be substituted by -〇-, -COO-, -OCO-, -CH=CH- or -C^C-. 4. The polymerizable liquid crystal composition according to claim 2, further comprising a component (D)' wherein the component (D) is at least one compound selected from the group consisting of compounds of the formula (4); X is hydrogen, methyl or trifluoromethyl; R4 is a cyano group, -OCF3, an alkyl group having 1 to 1 carbon number, or an alkoxy group having a carbon number of 1 to 1 Å. Any of the alkyl group and the alkoxy group. Hydrogen can be replaced by fluorine; W41 is independently hydrogen, halogen, nitro, cyano, carbon number 丨~? An alkyl group or a carbon number of 1 to 7 alkoxy groups, and any hydrogen of the alkyl group and the alkoxy group may be substituted by fluorine; Z41 is a single bond, ·〇_, _coo·, _〇c〇_i〇c〇〇 ; z42 is a single bond, _c〇〇-, _0C0-, _CH=CH-COO_, -OCO-CH=CH-, -CH2CH2-COO-, -〇CO-CH2CH2- or -OC-; n41 is 2~10 An integer; η42 is an integer of 1 to 2. 5. The polymerizable liquid crystal composition according to claim 4, wherein in the formula (4) described in claim 4, X4 is hydrogen or methyl; R is cyano, -OCF3, a carbon number of 1 to 10 or a carbon number 丨~(7) of 91 201231627 alkoxy; w41 is independently hydrogen, fluorine, chlorine, nitro, cyano, alkyl having 1 to 3 carbon atoms or $16. 3 of the alkoxy group - any of the alkyl groups in the alkyl group and the alkoxy group may be substituted by fluorine; Z41 is a single bond, -〇-, _COO-, -OCO- or -OCOO-; Z42 is a single bond, -coo- , -OCO-, -CH=CH-C00-, -OCO-CH=CH-, -CH2CH2-COO-, -OCO-CH2CH2- or -〇C-; n41 is an integer from 2 to 10; η42 is 1~ An integer of 2. 6. The polymerizable liquid crystal composition according to claim 4, wherein in the formula (4) described in the fourth paragraph of the patent application, X4 is hydrogen or a mercapto group; R4 is a cyano group, -OCF3, An alkyl group having 1 to 10 carbon atoms or an alkoxy group having 1 to 10 carbon atoms; W41 is independently hydrogen, fluorine, methyl or decyloxy, and any hydrogen in the fluorenyl group and the decyloxy group may be substituted by fluorine; Is a single bond, _〇_, -C00-, -OCO· or _〇COO_; Z42 is a single bond, -COO-, -0C0-, _CH=CH-C〇〇-, -CH2CH2-COO- or -OC -; η41 is an integer of 2 to 10; η42 is an integer of 1 to 2. 7. The polymerizable liquid crystal composition according to claim 1, further comprising a component (C) which is at least one compound selected from the group consisting of compounds of the formula (3); 201231627 4U655pif (w3\ In the formula (3), X3 is independently hydrogen, fluorenyl or trifluoromethyl; W31 is independently hydrogen, halogen, nitro, cyano, carbon number 1 to 7 alkyl or carbon number 1 to 7 alkoxy Any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; r is an integer of 0 to 4; W32 is independently hydrogen, _, nitro, cyano, carbon number 1 to 7 alkyl or carbon number 1~ Any of the alkyl and alkoxy groups may be substituted by fluorine; η31 is independently an integer of from 2 to 10; η32 is an integer of from 1 to 3; Ζ31 is independently a single bond, -0-, -CO -, -CH=CH-, -COO-, -OCO-, -OCO-CHzCH-COO- or -OCOO-; Z32 is independently a single bond, -CH2CH2- or -CH=CH-. 8. The polymerizable liquid crystal composition according to claim 4, further comprising a component (C) which is at least one compound selected from the group of compounds of the formula (3); In the formula (3), X3 is independently hydrogen, fluorenyl or trifluoromethyl; W is independently hydrogen, halogen, nitro, cyano, lc 1~7 leunt or stone inverse 1~7 alkoxy Any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; r is an integer of 0 to 4; W is independently hydrogen, halogen, nitro, cyano group, carbon number 1 to 7 炫 or carbon number 1~ Any of the alkyl and alkoxy groups may be substituted by fluorine; η31 is independently an integer of 2 to 1 ;; 93 201231627 *t\JU J jpif n32 is an integer from 1 to 3; Z31 is independently Single bond, -〇-, -CO-, -CH=CH-, _COO-, -OCO-, -0C0-CH=CH-C00- or -OCOO-; Z32 is independently a single bond, _CH2CH2- or -CH= CH-. 9. The polymerizable liquid crystal composition according to claim 7, wherein in the formula (3) described in claim 7, X3 is independently hydrogen or a sulfhydryl group; and W31 is independently hydrogen or fluorine. a chlorine, a nitro group, a cyano group, a carbon number of 丨~3, or an alkoxy group having a carbon number of 1 to 3, and any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; r is an integer of 0 to 2 W32 is independently hydrogen, halogen, deterministic, cyano, C 1 to 3 alkyl or C 1 to 3 alkoxy. Any of the alkyl and alkoxy may be substituted by fluorine; η31 is independently Η32 is an integer from 1 to 3; Ζ31 is independently a soap bond, -〇-, -CO-, -CH=CH-, -C〇〇-, -OCO-, -OCO-CH=CH -COO- or -OCOO-; Z32 is independently a single bond, -CH2CH2- or -CH=CH-. 10. The polymerizable liquid crystal composition according to claim 7, wherein in the formula (3) described in claim 7, X3 is independently hydrogen or methyl; W31 is independently hydrogen or fluorine J. , cyano, fluorenyl or methoxy, any hydrogen of the fluorenyl and decyloxy groups may be substituted by fluorine; r is an integer of 0 to 2; 94 201231627 4U0DDpif W is independently fluorene, fluorine, cyano, methyl Or a methoxy group, any hydrogen of the methyl group and the methoxy group may be substituted by fluorine; n31 is independently an integer of 2 to 10; η32 is an integer of 1 to 3; Ζ31 is independently a single bond, _〇_, _c〇 -, -CH=CH-, -COO-, -OCO-, -OCO-CH=CH-COO- or -OCOO-; Z32 is independently a single bond, 〇Η2(:Η2- or -CH=CH-. 11. The polymerizable liquid crystal composition according to claim 8, wherein in the formula (3) described in claim 8, X3 is independently hydrogen or a mercapto group; W is independently hydrogen, fluorine, a gas, an acetyl group, a cyano group, a carbon number of 1 to 3 or an alkoxy group having 1 to 3 carbon atoms, and any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; r is an integer of 0 to 2 ; W32 is independently hydrogen, halogen, nitro, cyano, carbon Alkyl or anthracene number 1 to 3 alkoxy group, any hydrogen in the alkyl group and the alkoxy group may be substituted by fluorine; η31 is independently an integer of 2 to 10; η32 is an integer of 1 to 3; Independently a single bond, C〇_, _Ch=CH-, -COO-, -OCO-, -OCO-CH=CH-COO- or -OCOO-; Z32 is independently a single bond, _CH2CH2_ or _CH=CH- 12. The polymerizable liquid crystal composition according to claim 8, wherein in the formula (3) described in claim 8, X3 is independently hydrogen or sulfhydryl; 95 201231627 nvuj jpif W31 independent Is hydrogen, fluorine, cyano, decyl or decyloxy, any hydrogen in the fluorenyl and decyloxy groups may be substituted by fluorine; r is an integer of 0 to 2; W32 is independently hydrogen, fluorine, cyano, hydrazine Any one of the methyl and decyloxy groups may be substituted by fluorine; η31 is independently an integer of from 2 to 10; η32 is an integer of from 1 to 3; Ζ31 is independently a single bond, _〇_, _c 〇-, -CH=CH-, -COO-, -OCO-, -OCO-CH=CH-COO- or -OCOO-; Z32 is independently a single bond, _ch2CH2- or -CH=CH-. The polymerizable liquid crystal composition of the first aspect of the patent, which further comprises a nonionic boundary Active agent. 14. The patentable scope of application of the polymerizable liquid crystal composition of item Shu, wherein the nonionic surfactant is a fluorine-based, silicone-based or hydrocarbon-based one the nonionic surfactant. 15. The polymerizable liquid crystal composition according to the invention of claim 2, wherein the component (VIII) is 1 to 99% by weight based on the total weight of the components (A) to (D), the component (8) is (iv) wt%, the component (c) is 0 to 98 wt% ' and the component (D) is 〇~7〇^%. 16. The ratio of the weight of the component (A) to (D) based on the total weight of the components (A) to (D), which is 3 to 95 Wt%. , minus (咐3~95 wt%, the component (〇 is 0 to 94 Wt%, and the component (D) is 0 to 5〇wt%. 17. Polymerization as described in the scope of the patent application) The liquid crystal composition 96 S 201231627 4U6^5pif, wherein the component (A) is 5 to 90% by weight based on the total weight of the components (A) to (D), and the component (B) is 5~ 90 wt%, the component (C) is 0 to 90 wt%, and the component (D) is 0 to 40 wt%. 18. An optically anisotropic body which is made according to item 1 of the patent application scope At least one of the polymerizable liquid crystal compositions described above is polymerized. 19. A liquid crystal display element comprising the optically anisotropic body according to claim 1 of the patent application.