TW201037041A - Pigment dispersion liquid, colored composition for color filter, color filter, and liquid crystal - Google Patents

Abstract

The objective of the present invention is to provide a pigment dispersion liquid in which both high contrast and dispersion stability are achieved when the pigment which is made into fine particles is used, and also to provide a colored composition for a color filter having good development property by using the same. The present invention provides a pigment dispersion liquid comprising a pigment, a solvent and a dispersant, wherein said dispersant comprises a block copolymer comprising a block A having a solvent affinity and a block B having a functional group comprising nitrogen atom, and an amine value of said dispersant is 80mg KOH/g or more and 150mg KOH/g or loss in terms of an effective solid content. The present invention also provides an application thereof.

Description

201037041 VI. Description of the Invention: [Technical Field] The present invention relates to a pigment dispersion liquid, a color filter, a coloring composition for a light sheet, a color calender sheet, a liquid crystal display device, and an organic EL display. More specifically, it is a coloring composition for coloring a color (four) sheet which is highly pigmented and highly stable and stably dispersed, and which has excellent color characteristics and is suitable for a plate making process. A color filter, a light sheet, and a liquid crystal, a display device, and an organic EL display including the color ray sheet formed by coloring the rib. [Prior Art] Conventionally, as a method of manufacturing a color filter used in a liquid crystal display device or the like, a pigment dispersion method, a dyeing method, an electric ore method, and a printing method are known. Among them, from the viewpoints of 'knife-light durability, pattern shape, precision, and the like, the pigment dispersion method having excellent balance characteristics is most widely known. In the past seven years, the trend of technological innovation has developed rapidly. For the color (10) light film, it is required to have a higher concentration of teeth and higher contrast. From the viewpoints of heat resistance, light resistance, etc., as a color material of a color of the filament color filter, a pigment is usually used. As the pigment, it is suitable for the material to see the absorption spectrum of the long-light region and the phosphor luminescence spectrum of the backlight. For example, as a green ray, phthalocyanine, a ochre pigment, and various yellow pigments have been used in combination since ancient times. On the other hand, in order to improve the contrast, it is important to minimize the light scattering of TF988407 201037041 in the color enamel sheet, usually by solvent salt grinding, salting, drymilHng method. The above pigment is micronized to a size of 1Qnm and used. However, the smaller the particle size is, the larger the surface area is. Therefore, for example, since the amount of adsorption of the dispersant is insufficient, it is easy to induce and reaggregate, which tends to make the dispersion unstable. Therefore, it has become an extremely important technical issue in recent years how to stably form a dispersion liquid which is obtained by increasing the contrast and atomizing the pigment. However, in recent years, regarding the high luminance of green pixels, a novel phthalocyanine green pigment having a specific hue as described in Patent Documents 1 and 2 has been proposed, thereby achieving differentiation from a conventional copper phthalocyanine green pigment. However, the novel green color pigment, that is, the zinc bromide phthalocyanine pigment has the following problems: when the micronization is performed to improve the contrast degree, the dispersion stability is extremely lowered due to light scattering due to the secondary aggregate. The effect is therefore insufficient when used as a TV set. 〇 In order to solve such a problem, for example, in Patent Document 2, it is disclosed that it is used (曱

Acrylic (co)polymer Poly flow No. 75, No. 90, No. 95 (manufactured by Kyoeisha Chemical Co., Ltd.), Megaface F17, F172, F173 (manufactured by Dainippon Ink and Chemicals, Inc.), Fluorad FC430, FC431 (Sumitomo 3M

Various Disperbyk dispersants (made by Company I), Solsperse 13240, 20000, 24000, 26000, 28000, etc., various Dispersby dispersants (made by Avecia), Disperbyk, 16 Bu 162, 163, 164, 182, 2000, 2001 (Bick Chemical (BYK Chemie) company, A ji sper PB711, TF988407 5 201037041 PB411, PBl 11, PB821, PB822 and other ajiSpei* dispersants (Ajinomoto Fine-Techno) The agent acts as a dispersant for preparing a pigment dispersion. Further, in the examples, an acrylic dispersant "BYK-2001" manufactured by BYK Chemical Co., Ltd. was used. However, according to the verification by the present inventors, even if such a molecular dispersant is used, the dispersion stability of the above-mentioned micronized zinc bromide phthalocyanine pigment cannot be sufficiently maintained, and the viscosity is increased due to reaggregation or due to the passage of time. Aggregation causes problems such as decreased contrast. [Patent Document 1] Japanese Patent Laid-Open Publication No. 2004-70343 (Patent Document) Japanese Patent Application Laid-Open No. Hei No. 2004-70343. The purpose is as follows. Λ-(,) 仏 仏 仏 仏 仏 仏 仏 仏 仏 仏 仏 仏 仏 仏 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 (2) Special problems have been achieved in the use of zinc-based cyanine green pigments for the purpose of high-brightness of green pixels. 3== Coloring group for coloring: Coloring for coloring films with special advantages of underarms Composition: Yes, Yumei: Fenjieling good' can be developed in a certain time in the development step, and the non-image portion on the soil does not leave the undissolved TF988407 6 201037041, and the substrate Excellent in adhesion, and it is possible to produce a color filter having two transmittances, high contrast, and low film thickness without deteriorating image forming ability such as hardenability. (4) Using the coloring composition for color filters described above, a high-quality color filter and a light sheet are provided. (5) A high-quality liquid crystal display device using the above color filter and an organic EL display are provided. (Means for Solving the Problem) ❹ In order to solve the above problems, the present inventors have made diligent research and found that by using a B-block having a solvophilic A-block and a functional group having a nitrogen-containing atom a block copolymer composed of a segment and a dispersant having an amine valence of 80 mgKOH/g or more in terms of effective solid content, and sufficient dispersion stability can be achieved even for the micro-granulated pigment. The present invention has been completed by providing a color filter which is used as a liquid crystal television to display a sufficiently high contrast. Q The present invention is composed of a plurality of related inventions, and the gist of each invention is as follows. [1] A pigment dispersion liquid comprising a pigment, a solvent, and a dispersant, wherein the dispersant contains a block composed of a B-block having a solvophilic property and a B-functional segment having a functional group containing a nitrogen atom. The copolymer has an amine valence of 80 mgKOH/g or more and 150 mgKOH/g or less in terms of 'effective solids. [2] The pigment dispersion liquid of the above [1], wherein the above pigment contains a filling ugly. [3] The pigment dispersion according to the above [1] or [2], which further contains an aromatic TF988407 7 201037041 group carboxylic acid compound. [4] The pigment dispersion liquid according to the above [3], wherein the aromatic tickic acid compound is a compound represented by the following formula (VI). [Chemical 1]

COOH (In the above formula (VI), Z1 represents an anthracenylene group or a-0-, and m represents an integer of 0 to 3. wherein, when m is 2 or 3, m Z1 may be the same or different. a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 5 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a benzyl group, a phenethyl group, a benzyloxy group, or -O30X4 (wherein X4 represents an alkyl group having a carbon number of 1 to 7 or a phenyl group, and the group may have a substituent. [5] The pigment dispersion liquid of the above [4], which is represented by the above formula (VI) The compound is a phthalic acid monoester compound. [6] The pigment dispersion liquid according to any one of the above [1] to [5] wherein, in the block copolymer, 20 mol% or more of the repeating unit having a functional group containing a nitrogen atom has - a repeating unit of a tertiary amine group. [7] The pigment dispersion liquid according to any one of the above [1] to [6] wherein the repeating unit having a functional group containing a nitrogen atom in the above TF988407 8 201037041 has a secret group I. The repeating unit is a pigment dispersion liquid of the above-mentioned (1) to (7), wherein the above-mentioned A block contains 5% by mass% of the pigment dispersion liquid of the above-mentioned (1) to (7). Part of the structure represented by the following general formula (IV). [Chemical 2]

(IV) Any of the integers of 5. R5° represents hydrogen (in the above formula (IV), η represents an i Q atom or a methyl group.) [9] The above (1) dispersion of the above [1] to (8), wherein the pigment is averaged once. The particle size is below 〇〇4. [1] A coloring composition for a color filter, which comprises the pigment dispersion liquid and the binder resin according to any one of the above [1] to [9].着色1] - a coloring composition for a color light sheet, comprising: a pigment, a solvent, a dispersing agent, and a binder resin, the dispersing agent comprising an A block having a solvophilic property and having a nitrogen atom The TF988407 201037041 block copolymer composed of the B block of the functional group, the amine valence of the dispersant is in the range of mgK0H/g or more and 150 mgKOH/g or less in terms of the effective solid content. (2) The colored composition according to [11] above, wherein the top coffee contains bismuth zinc. Further, the coloring composition of the above [11] or [12], wherein the aromatic carboxylic acid compound is contained. [14] The coloring composition of the above [13], wherein the aromatic compound is a compound represented by the following formula (VI). Documentary [Chemical 3]

(VI) (In the above formula (VI), 'z1 represents a methylene group or _〇_, and m represents an integer of 〇~3. wherein 'when m is 2 or 3, π^ζ1 may be the same or different. X represents a hydrogen atom, a hydroxyl group, an alkyl group having a carbon number of 44, an alkenyl group having 2 to 5 carbon atoms, an alkoxy group having a radii of 1 to 4, a benzyl group, a phenethyl group, a benzyloxy group, or C00X4 (wherein X4 represents an alkyl group having a carbon number of i to 7 or a phenyl group), and the groups may each have a substituent. [15] The coloring composition of the above [14], wherein the above formula ( The compound represented by γι) is an o-dicarboxylic acid monoester compound. [16] The colored composition according to any one of [11] to [15] wherein, in the block copolymer, 20 mol% or more of the repeating unit having a functional group containing a nitrogen atom It is a repeating unit having one to three amine groups. [17] The coloring composition according to any one of [11] to [16] wherein, in the above block copolymer, the repeating unit having a functional group containing a nitrogen atom is a repeating unit having a tertiary amino group The repeating unit is derived from (indenyl) decylaminoethyl acrylate. [18] The colored composition according to any one of [11] to [17] wherein, in the block copolymer, the A block contains 5 to 40 mol% of the following formula (IV) Indicates part of the structure. [Chemical 4]

(In the above formula (IV), η represents an integer of any one of 1 to 5. R5° represents a hydrogen atom or a fluorenyl group. [19] The color composition of any one of the above [11] to [18] The average primary particle diameter of the above pigment is 0.04 /zm or less. [20] The coloring composition according to any one of the above [10] to [19] wherein, the upper TF988407 11 201037041 binder resin comprises the following resin: (meth) acrylate containing an epoxy group and other freedoms a copolymer of a base polymerizable monomer, a resin obtained by adding an unsaturated monobasic acid to at least a part of an epoxy group of the copolymer, or at least a part of a hydroxyl group produced by the addition reaction An alkali-soluble resin obtained by adding a polybasic acid anhydride. [21] The colored composition according to any one of [10] to [20] above which further comprises at least one of a photopolymerization initiation system and a thermal polymerization initiator. [22] The coloring composition according to [21] above, wherein the photopolymerization initiation system contains an oxime ester compound. [23] The coloring composition according to the above [22], wherein the monthly vinegar-based compound is a compound represented by the following formula (I). /OR2 O n II if , --(η Y—C—X—C—R1 [In the above formula (I), R1 represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, and a plural number 2 And a heteroaryl group of 3 to 20 or a heteroarylalkyl group having 4 to 25 carbon atoms, which may have a substituent. Alternatively, R1 may be bonded to X or Y to form a ring. An alkanoyl group having 2 to 20 carbon atoms, an olefin group having 3 to 25 carbon atoms, a cycloalkyl fluorenyl group having 4 to 8 carbon atoms, an arylloyl group having 7 to 20 carbon atoms, and a carbon number of 2 to 10 Alkoxycarbonyl, aryloxycarbonyl having 7 to 20 carbons, TF988407 having a carbon number of 2 to 20, 12, 2010, 370, s, s, s, aryl, aryl, aryl, aryl, aryl Each of these may have a substituent. X represents at least one of a divalent aromatic hydrocarbon group and an aromatic heterocyclic group which may have a substituent and is condensed by two or more rings. Y represents an aromatic group which may have a substituent. [24] The coloring composition of the above formula (1), wherein the compound represented by the above formula (1) is a compound represented by the following structural formula (j).

[In the above formula (1), R! has the same meaning as in the above formula (1): ring ^ represents a ring which is bonded to the benzene ring XI, and may be a single ring or may be composed of 2 or more%. The condensed ring formed. Further, χ2 can be condensed at any position of the stupid ring ^. The benzene ring oxime 1 and the oxime 2 condensed therewith may further have a substituent. [25] The coloring composition according to any one of [10] to [24] above which further contains a polymerizable monomer. [26] The coloring composition according to the above [25], wherein the polymerizable monomer is a wire-bondable compound having at least one (10) double bond, and the molecular weight of the compound is 650 or less and the double bond equivalent is 15〇 or less. [27] A color filter comprising a substrate and a pixel formed on the substrate, wherein a part or all of the pixel is used in any one of [10] to [26] TF988407 13 201037041 It is formed by coloring the composition. [28] A liquid crystal display device comprising the color filter of the above [27]. [29] An organic EL display comprising the color filter of the above [27]. (Effect of the Invention) The present invention exerts the effects described below. (1) It is possible to efficiently disperse the pigment which has been subjected to vapor micronization in recent years with a small amount of addition, and as a result, it is possible to produce a pigment dispersion of a color filter having a high transmittance and a high contrast ratio and a low film thickness. Liquid and coloring composition. (2) In particular, it is possible to provide a problem of using a zinc bromide phthalocyanine green pigment for the purpose of high luminance of green pixels, that is, a pigment dispersion having high contrast and dispersion stability and a color filter. The light sheet is colored with a coloring grade. (3) It is possible to provide a coloring composition for a color filter having the following advantages. The solubility in the developer is good, and it can be developed in a specific time in the developing step, and the non-image portion on the substrate does not remain colored resin. The undissolved matter of the composition is excellent in adhesion to the substrate, and the image forming ability such as hardenability is not lowered, and a color filter having high transmittance, high contrast, and low film thickness can be produced. (4) It is possible to use the coloring composition for the above color filter. Color filter. ~Bei (5) High-quality liquid crystal display and organic EL display using the above-mentioned color filter and light film are available. [Embodiment] Hereinafter, the constituent elements of the present invention and the like will be described in detail, but the reading and the like constitute a TF988407 201037041. An embodiment of the present invention is not limited to the contents. • In addition, “(indenyl)propenyl” and the like means “at least one of a propylene group and a methacryl group”; “(meth)acrylate” and the like means “in acrylate and methacrylate” For example, "(meth)acrylic acid" means "at least one of a dienoic acid and a methacrylic acid". In addition, the "total solid content" means a total component other than the solvent component described later contained in the pigment dispersion liquid or the coloring composition 0. In the present invention, the weight average molecular weight means a weight average molecular weight (Mw) in terms of polystyrene measured by GPC (gel permeation chromatography). Further, in the present invention, the "amine price" means an amine value converted into an effective solid content, unless otherwise specified, and is expressed by the weight equivalent to the amount of alkali per lg of the solid content of the dispersant. The value. Further, the measurement method will be described later. [1] Pigment Dispersion . The town describes the components of the pigment dispersion of (4). The pigment dispersion of the present invention contains a pigment, a solvent, and a dispersant as essential components, and may further contain additives other than the above components, if necessary. Hereinafter, each constituent component will be described. [Bu 1] Pigment As a pigment, a pigment of various colors such as a blue pigment, a green pigment, a red pigment, a yellow TF988407 201037041 color pigment, a purple pigment, a dial pigment, a brown pigment, and a black pigment can be used. Further, as its structure, in addition to the azo system, the sylvanine system, the quinacridone system, the benzimidazolone system, the isoindolinone system, the morphine In addition to organic pigments such as (dioxazine), indanthrene, and perylene, various inorganic pigments and the like can be used. Hereinafter, specific examples of the usable pigments are indicated by pigment numbers. The terms "C.I. Pigment Red 2" as used hereinafter refer to the color index (C.I.). Examples of the red pigment include CI Pigment Red 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 14, 15, 16, 17, 21, 22, 23, 31, 32. 37, 38, 4 Bu 47, 48, 48: Bu 48:2, 48:3, 48:4, 49, 49:1, 49:2, 50: Bu 52: Bu 52:2, 53, 53: Bu 53:2, 53:3, 57, 57:1, 57:2, 58:4, 60, 63, 63:1, 63:2, 64, 64:1, 68, 69, 81, 81:1 ' 81:2 > 81:3 > 81:4'83'88 ' 90:1 Ί01 Ί01:1 >104 '108, 108:; 1, 109, 112, 113, 114, 122, 123, 144, 146, 147, 149, 15 166, 168, 169, 170, 172, 173, 174, 175, 176, 177, 178, 179, 18 184, 185, 187, 188, 190, 193, 194, 200, 202, 206, 207, 208, 209, 210, 214, 216, 220, 221, 224, 230, 23, 232, 233, 235, 236, 237, 238, 239, 242, 243, 245, 247, 249, 250, 25, 253, 254, 255, 256, 257, 258, 259, 260, 262, 263, 264, 265, 266, 267, 268, 269, 270, 27, 272, 273, 274, 275, 276, etc. . Among them, more than TF988407 16 201037041 good can be cited: CI pigment red 48: Bu 122, 166, 168, Π 7, 2 〇 2, 2 〇 6, 207, 209, 224, 242, 254, etc., more preferably Out: c. Pigment red (10), 177, 209, 224, 242, 254, etc. · · · As a blue pigment, for example, CI Pigment Blue 1, 1: 2, 9, 14, 15, 15: Bu 15:2, 15:3, 15:4, 15:6, 16, 17 , 19, 25, 27, 28, 29, 33, 35, 36, 56, 56: Bu 60, 61, 61: 1, 62, 63, 66, 67, 68, 71, 72, 73, 74, 75, 76, 78, 79, etc. In particular, G is preferably C. L. Pigment blue 15, 15:; 1, 15:2, 15:3, 15:4, 15:6, etc., more preferably c. Blue 15:6. Examples of the green pigment include c· L pigment green 丨, 2, 4, 7, 8, 10, 13, 14, 15, π, 18, 19, 26, 36, 45, 48, 50, 51. 54, 55 and 58 are representative of the evolution of zinc phthalocyanine and the like. Among them, zinc bromide phthalocyanine represented by C.I. Pigment Green 7, 7, and 58 is preferable, and C. I. Pigment Green G58 is particularly preferable. Further, the details of the bismuth bromide phthalocyanine represented by C. I pigment green G58 will be described later. As the yellow pigment, for example, CI pigment yellow ι: ι, 2, 3, 4, 5, 6, 9, 10, 12, 13, 14, 16, 17, 24, 31, 32, 34, 35 35: Bu 36, 36: Bu 37, 37: Bu 40, 4 Bu 42, 43, 48, 53, '55, 6 Bu 62, 62: Bu 63, 65, 73, 74, 75, 8 Bu 83, 87, 93, [ ' 94, 95, 97, 100, 1 (Π, 1〇4, 105, 108, 109, 110, ill, 116, 117, 119, 120, 126, 127, 127: Bu 128, 129 , 133, 134, 136, 138, 139, 142, 147, 148, 150, 151, 153, 154, TF988407 17 201037041 155, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 172, 173, 174, 175, 176, 180, 18, 182, 183, 184, 185, 188, 189, 190, 191, 191: 1, 192, 193, 194, 195, 196, 197, 198, 199, 200, 202, 203, 204, 205, 206, 207, 208, etc. Among them, preferred are: c I. Pigment yellow 83, 117, 129, 138, 139, 150 , 154, 155, 180, 185, etc., more preferably: c_I. Pigment yellow 83, 138, 139, 150, 180, etc. as orange The material 'for example, C. 丨. Pigment Orange 1, 2, 5, 13, 16, 17, 19, 20, 2, 22, 23, 24, 34, 36, 38, 39, 43, 46, 48 , 49, 6 Bu 62, 64, 65, 67, 68, 69, 70, 7 Bu 72, 73 74, 75, 77, 78, 79, etc., wherein 'c preferably is c·color orange 38, 71 As the purple pigment, for example, C I. Pigment Violet 1 : Bu 2, 2: 2, 3, 3: Bu 3:3, 5, 5:; 1, 14, 15, 16, 19, 23, 25, 27, 29, 31, 32, 37, 39, 42, 44, 47, 49, 50, pigment blue 8 〇, etc., wherein 'preferably, c. I · pigment purple 19, 23, etc. More preferably, it is c (pigment violet 23). · As a black pigment, a black pigment alone or a black pigment obtained by mixing pigments such as red green and blue may be used. Or organic pigments, _ Zhong Shi # choice, can be used alone to mix. TF988407 18 201037041 Examples of the black pigment alone include carbon black, acetylene black, lamp black, bone black, graphite, iron black, nigrosine, cyanine black, and titanium black. Among these, from the viewpoint of the light-shielding ratio and the image characteristics, carbon black and titanium black are particularly preferable. As an example of a commercial product of carbon black, for example, the following brands can be mentioned. * Made by Mitsubishi Chemical Corporation: MA7, MA8, MA11, MA100, MA220, MA230, #52, #50, #47, #45, #2700, #2650, #2200, #1000, 0#990, #900, etc.

Made by Degussa: Printex95, Printex90, Printex85, Printex75, Printex55, Printex45, Printex40, Printex30, Printex3'PrintexA'PrintexG'Special Black550'Special. Black350, Special Black250, Special BlacklOO, etc.

Cabot manufactures: Monarch460, Monarch430, Monarch280, Monarchl20, Monarch800, Monarch4630, REGAL99, q REGAL99R, REGAL415, REGAL415R, REGAL250, REGAL250R, REGAL330, BLACK PEARLS 480, PEARLS130, etc.

Made by Columbian Carbon: RAVEN11, RAVEN15, 'RAVEN30, RAVEN35, RAVEN40, RAVEN410, RAVEN420, RAVEN450, RAVEN500, RAVEN780, RAVEN850, RAVEN890H, 'RAVEN1000, RAVEN1020, RAVEN1040, etc. Next, the mixed black pigment will be described. Specific examples of the color material to be a mixed base material include Victoria Pure Blue (42595), TF988407 19 201037041 Goldamine 0 (41000), Cathilon Brilliant Flavin (Basic 13), Rose Red 6GCP (45160), Rose Red B (45170), Safranin 0K7 (h 100 (50240), Wool Poppy Red X (42080), No. 120 / Leonor Yellow (21090), Leonor Yellow GRO (21090), Symerer Fast Yellow 8GF (21105), benzidine yellow 4T-564D (21095), Symerer Fast Red 4015 (12355), Leonor Red 7B4401 (15850), Fastogen Blue TGR-L (74160), Leonor Blue SM (26150), Ray Onol blue ES (pigment blue 15:6), Lionogen Red GD (pigment red 168), Leonor green 2YS (pigment green 36), etc. (again, the number in the above () means color index (CI) Further, in addition, other pigments which can be used in combination are indicated by CI numbers, and examples thereof include CI yellow pigments 20, 24, 86, 93, 109, 110, 117, 125, 137, 138, 147, 148, and 153. 154, 166, etc.; C. I· orange pigments 36, 43, 51, 55, 59, 61, etc.; C·I. red pigments 9, 97, 122, 123, 149, 168, 177, 18 0, 192, 215, 216, 217, 220, 223, 224, 226, 227, 228, 240, etc.; CI violet pigments 19, 23, 29, 30, 37, 40, 50, etc.; CI blue pigments 15, 15 : 1, 15: 4, 22, 60, 64, etc.; CI green pigment 7; CI brown pigment 23, 25, 26, etc. Further, the above carbon black can also be used together with other black or colored inorganic and organic pigments. Compared with carbon black, pigments have low light-shielding properties or image characteristics, so the mixing ratio is naturally limited. TF988407 20 201037041 As a method for producing titanium black, there are the following methods: heating a mixture of titanium dioxide and titanium metal in a reducing environment Method for reduction (Japanese Patent Laid-Open Publication No. SHO 49-5432), a method for reducing ultrafine titanium dioxide obtained by high temperature hydrolysis of titanium tetrachloride in a hydrogen reduction environment (Japanese Patent Laid-Open No. Sho 57-205322) No.), a method of high-temperature reduction in the presence of ammonia in the presence of ammonia (Japanese Patent Laid-Open No. 6-65〇69)

Japanese Patent Publication No. 61-201610, a method in which a vanadium compound is adhered to titanium dioxide or titanium hydroxide, and is subjected to high-temperature reduction in the presence of ammonia (Japanese Patent Laid-Open No. 61-201610); Examples of such a method are commercially available as Chinhe, and examples thereof include titanium, Titanium 12S, 13R, 13M, and 13M-C manufactured by MITSUBISHI MATERIALS CORPORATION. These pigments may be used singly or in combination of two or more. Further, the average-secondary particle diameter of the pigment such as = is usually G. 2 μ or less, preferably Ο or less, more preferably Q.Q4/zm or less, and particularly preferably ', ,, .1, and usually 〇篇_above. · 25 _ below' method is suitable for the preparation of a pigment, such as the solvent salt milling method described later as the above-mentioned green pigment, usually zinc (4) has 16 nitrogens in one molecule; Generation, the hydrogen desertification phthalocyanine pigment. Among them, the display pole: the best use of the bud rate, suitable for the formation of TF9S8407 21 201037041 color filter green material, more than 13 bromine atoms of bromine 铉苴 *, the average in the knife Containing the genus Zinc Oxide. More preferably, it is a ~16 (four) atom, and one molecule does not contain a gas atom or a traitor, and the right has 13 or less gas atoms, the secret is 1 minute 16 bromine atoms, and 1 molecule contains 8 to 14 ~ lower gas atom of zinc material. The _ sub- or an average of two such brominated phthalocyanine pigments can be produced by a known production method disclosed in Japanese Patent Laid-Open Publication No. Hei. For example, there is a method of synthesizing Yanqi by using an o-dicarboxylic acid or an o-ruthenium obtained by taking a part of the nitrogen atom of the (4) (4) atom on the silk surface. At this time, a catalyst such as ammonium citrate may be used as needed. As another method, there is a method in which zinc ugly phthalocyanine is reduced in desertification by mixing 11G to 17n in a mixture of vaporized, vaporized, or dissected sodium. In this method, the ratio of the content of the heteropolyphthalocyanine can be arbitrarily controlled by adjusting the ratio of the vapor compound in the molten salt, or the amount of the gas or the reaction time. After the completion of the reaction, when the obtained mixture is poured into an acidic aqueous solution such as hydrochloric acid, the resulting &lt;small zinc phthalocyanine will be killed. Wei, after treatment with hydrazine, washing, drying, etc., obtained zinc bromide phthalocyanine. If necessary, the H phthalocyanine pigment is obtained by dry grinding in a pulverizer such as an attritor, a ball mill, a vibrating 胄 vibrating ball mill, and then pigmented by a solvent salt milling method or a solvent boiling method. Permeability or TF988407 22 201037041 High-contrast green-light zinc bromide pigment. The method of pigmentation is not particularly limited, and it is preferable to use a solvent salt milling method in order to easily suppress crystal growth and obtain a larger specific surface area. The solvent salt milling method means that the crude pigment immediately after the synthesis is kneaded with an inorganic salt and an organic solvent. Specifically, a crude pigment, an inorganic salt, and an organic solvent in which it is not dissolved are added to a kneading machine, and kneaded in a kneading machine. As the kneading machine at this time, for example, it is suitable to use a kneader or a kneader, or a gap portion having a ring-shaped fixed disk and a concentric rotating disk as described in Japanese Laid-Open Patent Publication No. 2006-77062. A continuous kneading machine that smashes the space. As the inorganic salt, a water-soluble inorganic salt can be suitably used, and it is preferably used, for example, an inorganic salt such as sodium chloride, chlorination or sodium sulfate. 5〜50 // m。 The particle size of the inorganic salt is 0. 5~50 // m. Such an inorganic salt can be easily obtained by finely pulverizing a usual inorganic salt. Q The zinc bromide phthalocyanine thus obtained may be used singly or as a zinc bromide phthalocyanine having a different bromination rate or chlorination rate, or may be replaced with another metal in the range which does not impair the effects of the present invention. The brominated phthalocyanine or the like is used in combination. By changing the chlorination rate and the bromination rate or changing the center metal, the color tone of the pigment is changed, and an increase in the reproducible hue change can be expected. Further, even the same 'green pigment' may be mixed with a copper halide phthalocyanine such as C. I. Pigment Green (P. G.) 36 or 7. 025微米以下以下。 The average primary particle size of the green pigment comprising zinc bromide phthalocyanine, usually 0. 1 TF988407 23 201037041 _ or less, preferably 0.04 _ or less, more preferably 〇〇 3 _ or less, particularly preferably 0. 025 μm or less , again, usually 〇. 〇〇5 or more. If the average primary particle diameter is too large, the depolarization characteristic is deteriorated and the contrast is insufficient. In severe cases, the penetration rate may be lowered to deteriorate the fundamental color characteristics, or coarse particles may be formed. However, a foreign matter is generated, which causes a decrease in the yield of the color filter, or causes a problem in production such as process filter clogging. On the other hand, if the average primary particle diameter is too small, there is a problem that the dispersion stability is lowered due to the increase in the ratio φ of the pigment, or the heat resistance and light resistance are deteriorated due to the close proximity of the pigment to the molecular state. Further, the average primary particle diameter of the pigment can be determined by the following method. That is, the pigment was ultrasonically dispersed in a gas pattern and added dropwise to a grid attached to a rubber film to be dried, and a primary particle image of the pigment was obtained by observation using a transmission electron microscope (TEM). . The primary particle diameter was measured from the image, and a single average value was calculated according to the calculation formula of the following formula, and the average particle diameter was determined. In the case of an organic pigment, the particle diameter of each pigment particle is defined as the area circle equivalent of the diameter of a circle having the same area, and the particle diameters of a plurality of pigment particles of about 200 to 300 are determined. The average average particle diameter is determined by calculating a single average value according to the calculation formula of the following formula. Particle size of each pigment particle: Xl, X2, X3, X4, ..., Xi.... Average particle diameter = ΣΧί/πΐ Furthermore, in order to color the desired color, each of the above pigments may be used. TF988407 24 201037041 Two or more kinds of pigments are used in combination. For example, in (4) red or green pigments, or coloring, and (4), in order to adjust the eye, the yellow pigments above the illusion can be combined in red pigment or green pigment, respectively. As such a yellow pigment, the above various yellow ray can be mentioned. Further, in order to prepare a blue pigment dispersion or a coloring composition, a blue pigment may be combined with at least two or more kinds of purple pigments, and in addition to the rotation, the color of the touch may be appropriately mixed and used. The pigment content in the pigment knives in the smuggling month is based on the total amount of solids, which is 90% by weight, preferably 85% by weight or less, more preferably 80% by weight or less, and usually 2 〇. The weight % or more is preferably more than the weight %. The above is more preferably 40% by weight or more. In the color of the current month, the pigment content in the coloring composition for the light-sensitive sheet is usually 75% by weight or less, preferably 70% by weight or less, more preferably 60% by weight or less, relative to the total amount of the solid content. It is usually 1% by weight or more, more preferably 20% by weight or more, and still more preferably 25% by weight or more. If the amount of the pigment is too large, it is difficult to maintain the dispersion state of the pigment, and aggregation or sedimentation may occur, and the yarn may have a problem of reduction in enthalpy or brightness and contrast lamp. On the other hand, if the amount of the pigment is too small, the color density is light, and there is a possibility that the function as a color filter cannot be sufficiently exhibited. [1-2] Solvent solvent The pigment dispersion liquid of the present invention or a coloring composition to be described later has a function of dissolving components other than the above-mentioned TF988407 25 201037041, which are optionally formulated, in addition to the pigment and the dispersing agent. Or disperse and adjust the viscosity. The solvent I may be dissolved or dispersed in each component. Examples of such a compound include H alcohol mono-, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, and ethylene. 00 矸早'' propanol early methyl ether, propylene glycol car test, propylene glycol single positive top, propylene glycol third top, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, - Pingyi Yiyiyi N-butyl ether, methoxy-indoylol, propylene glycol monoethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol monomethyl ether, 3-methyl ether, tripropyl-3-methoxybutanol, triethylene glycol monomethyl a diol monoalkyl ether such as triethylene glycol monoethyl ether glycol monomethyl ether; ethylene glycol dimethyl ether, diethylene glycol dibutyl hydrazine, dipropylene glycol diethylene glycol Glycol dialkyl ethers such as methyl bond, ethylene glycol diethyl ether diethyl ether, diethylene glycol dipropyl ether, methyl ether; ethylene glycol monomethyl acetate acetate, ethylene glycol monoacetate acetic acid Ethylene glycol mono-n-butyl ether acetate S, propylene glycol monomethyl acetate acetic acid, propylene glycol monoethyl ether acetate, propylene glycol monopropylene acetic acid g, propylene glycol mono-acetic acid g, acetic acid methoxy butyl vinegar, acetic acid -3-methoxybutyl ester, methoxyacetic acid acetate, diethylene glycol monomethyl ether acetate, monoethylene glycol monoethyl ether acetate, diethylene glycol mono-n-butyl ether acetate a diol such as dipropylene glycol monoterpene ether acetate, triethylene glycol monoterpene ether acetate, triethylene glycol monoethyl ether acetate, or acetic acid-3-mercapto-3-methoxybutyl ester Alkyl ether acetates; glycol diacetates such as ethylene glycol diacetate, 1,3-butanediol diacetate, hydrazine, 6-hexanediol diacetate; TF988407 26 201037041 ring Alkyl acetates such as hexanol acetate; pentyl bond, propyl bond, diethyl bond, dipropyl bond, diisopropyl mystery, butyl bond, dipenta bond, 'ethyl isobutyl ether, dihexyl ether, etc. Ethers; • Acetone, mercaptoethyl ketone, methyl amyl ketone, methyl isopropyl ketone, decyl isoamyl ketone, diisopropyl ketone, diisobutyl ketone, methyl isobutyl Ketones such as ketone, cyclohexanone, 1 ethyl amyl ketone, decyl butyl ketone, decyl hexyl ketone, methyl decyl ketone, decyloxymethyl pentanone; 0 ethanol, propanol, butyl Mono- or poly-alcohols such as alcohol, hexanol, cyclohexanol, ethylene glycol, propylene glycol, butanediol, diethylene glycol, dipropylene glycol, triethylene glycol, methoxydecyl amyl alcohol, glycerol, benzyl alcohol Alcohols; n-pentane, n-octane, diiso Aliphatic hydrocarbons such as olefin, n-hexane, hexene, isoprene, dipentene, and dodecacin; cyclohexane, methylcyclohexane, nonylcyclohexene, and hydrazine An alicyclic hydrocarbon such as hexane (bicyclohexyl); an aromatic hydrocarbon such as benzene, hydrazine, diphenylbenzene or cumene; amyl phthalate, ethyl formate, ethyl acetate, butyl acetate Ester, propyl acetate, amyl acetate, decyl isobutyrate, ethylene glycol acetate, ethyl propionate, propyl propionate, butyl butyrate, isobutyl butyrate, decyl isobutyrate , ethyl octanoate, butyl stearate, ethyl benzoate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, decyl 3-methoxypropionate, 3- a chain or cyclic ester such as ethyl methoxypropionate, propyl 3-methoxypropionate, butyl 3-methoxypropionate or 7-butyrolactone; TF988407 27 201037041 3- An alkoxycarboxylic acid such as a nonoxypropionic acid or a 3-ethoxypropionic acid; a halogenated hydrocarbon such as a gas butane or a pentane; an ether ketone such as a decyloxypentanone; A nitrile such as acetonitrile or benzonitrile. As the commercially available solvent in accordance with the above, there may be mentioned mineral spirit, Varsol # 2, Apco #18 Solvent, Apco thinner, Socal Solvent No. 1 and No. 2, Solvesso # 150, Shell TS28 Solvent, Carbitol, ethyl carbitol, butyl carbitol, thioglycol, ethyl cyanohydrazide, ethyl cyproterone acetate, thioglycolate acetate, diethylene glycol Dimlyme (both trade names) and the like. These solvents may be used alone or in combination of two or more. <Case where a pixel of a color filter is formed by photolithography> In the case of forming a pixel of a color calender by photolithography, as a solvent, it is preferred to select a boiling point of 1 〇〇 to 200 ° C ( Under the pressure of 1013.25 [hPa], the following relates to the range where the boiling points are all the same. More preferably, it has a boiling point of 120 to 17 (the boiling point of TC. The balance between coating property and surface tension is good.) The solubility of the constituents in the composition is relatively high. Further, the ethyl ether alkyl ether acetate may be used singly or in combination with other solvents. The solvent used in combination is particularly preferably an ethylene glycol monoalkyl ether. The solubility of the constituent components in the composition is preferably propylene glycol TF988407 28 201037041 monomethyl ether. Further, the polarity of the 'ethylene glycol monofilament _ is high, and if the amount added is too large, the pigment is easily aggregated, and subsequently obtained. The storage stability such as the increase in viscosity of the colored composition tends to decrease. Therefore, the ratio of the bismuth bismuth is preferably 5% by weight to 3% by weight, more preferably 5% by weight to 2% by weight. Ο ❹ Further, it is also preferred to use a solvent having a Buddha's point of 15 or more. By borrowing such a high-boiling solvent, the colored composition is not easily dried, and it is difficult to cause the pigment to be dried quickly. Effect of mutual relationship defects The content of the boiling point solvent is preferably 3% by weight to 50% by weight to 5% by weight to 5% by weight, particularly preferably 5% by weight to 3% by weight of the solvent, and the amount of the solvent is too small at the right 4 points. At the end, a color material component is precipitated and solidified to cause a foreign matter defect, and more than two times, the drying speed is slowed, and there is a concern that the color ray sheet stitching problem described later is caused by decompression and "defect" of the process. Or the pre-flooded type of solvent, which may be a diol __ has a boiling point of 15 (^ 嶋, under this (four), or may not contain a solvent of 150 c or more. <Formed by inkjet method In the case of a pixel of a color material > In the case of a pixel with a = Ϊ = =, as a solvent, °C is equal to or less than the above. The above 3 〇rc is less likely to be worse than the ^. Conversely, the point is too low. 'There is a uniform coating film on the right side of the right point, as described later, the hardening resin TF988407 29 201037041 composition of the dry _ ship fruit is higher, more than a lot of solvent remaining in the reduction of wealth, (10) It will produce _ on the product f, or it will cause problems such as increasing the transmission time due to the fact that it is dry. The uniformity of the obtained coating film is usually 1〇_ or less, which is lower than that of the moxibustion point and can be used for the steam of the solution sword. It is 5 coffee Hg or less, more preferably, the inkjet method is used. The color inks are very fine to tens of tens [in the manufacture of light sheets, the periphery of the nozzles that are ejected from the nozzles or the pixel array (the pixeUP 'has a tendency to eject the ink to the inkjet to concentrate and dry. To avoid the saki) The solvent is evaporated to make the oil higher. Specifically, it is preferable to contain the phenomenon. Preferably, the boiling point of the solvent is preferably a solvent containing a point of 20{rCj^H^ (10).c or more. Solvents above ◦C. Also, the boiling point is 18 =, 'excellent, containing a boiling point of 220 pigment dispersion and / or color filter ^ above the boiling point solvent, in the middle, the good father is 5 〇 wt% The total solvent contained in the composition is colored by 90% by weight or more. The high boiling point is preferably 70% by weight or more. Optimum may not be sufficient to prevent the use of 50% by weight of the summer. Diethylene glycol mono-n-butyl ether acetate, dioxan. Alcohol monomethyl ether acetate, hydrazine, 3_ * ethyl alcohol monoethyl ether acetate, dipropylene diester, triacetin Ester and the like. Ester ester, hydrazine, 6-hexanediol diacetic acid Further, in order to adjust the viscosity of the pigment dispersion liquid composition or the solubility of the solid fraction TF988407 201037041, it is also effective to partially contain a solvent having a boiling point lower than 180 °C. As such a solvent, a solvent having a low viscosity, a high solubility, and a low surface tension is preferred, and an ether, an ester or a ketone is preferable. Among them, cyclohexanone, bis-propylene glycol dimethyl ether, cyclohexanol acetate, and the like are particularly preferred. On the other hand, when an alcohol is contained in the solvent, the discharge stability in the inkjet method may be deteriorated. Therefore, the content of the alcohol in the total solvent is preferably 20% by weight or less, more preferably 10% by weight or less, and particularly preferably 5% by weight or less. 0 <Content of solvent> The content of the solvent in the entire coloring composition of the present invention is not particularly limited, and the upper limit thereof is usually 99% by weight or less. In the case where the solvent content exceeds 9 9 wt%, the pigment, the dispersant, etc. become too small to be formed. The film is coated. On the other hand, the lower limit of the solvent content is usually 75% by weight or more, preferably 80% by weight or more, and more preferably 82% by weight or more, in view of viscosity or the like suitable for coating. Q [Bu 3] Dispersant: The dispersant used in the present invention contains a block copolymer composed of a solvophilic A block and a B block having a functional group containing a nitrogen atom, and the amine valence is The effective solid content conversion is 80 mgKOH/g or more and 150 mgKOH/g. The block copolymer is preferably a (mercapto)acrylic block copolymer. Hereinafter, the dispersant of the present invention is centered on the case where the block copolymer is a (fluorenyl)acrylic block copolymer. Explain. TF988407 31 201037041 The B block has a functional group containing a nitrogen atom, and as the functional group, a mono- to tertiary amino group is preferable. The content ratio of the mono- to tertiary amino groups is preferably 20 mol% or more, more preferably 50 mol% or more based on the entire nitrogen atom-containing functional group. One to three amine groups t, particularly preferably a tertiary amine group. As the tertiary amine group, particularly, -NR41R42 (wherein R41 and R42 each independently represent a cyclic or chain alkyl group which may have a substituent, an aryl group which may have a substituent, or may have a substituent) The group represented by the aralkyl group) is preferably a partial structure (repeating unit) containing the tertiary amino group, and is represented, for example, by the following formula. [化7] R44

Μ r41/, r42 (wherein R41 and R42 have the same meanings as defined above for R41 and R42, R43 represents an alkylene group having a carbon number of 1 or more, and R44 represents a hydrogen atom or a fluorenyl group.) wherein R41 and R42 are preferably fluorene. Further, R43 is preferably an anthracenylene group or an ethyl group, and R44 is preferably a hydrogen atom or a fluorenyl group. As such a partial structure, a structure derived from diamylaminoethyl acrylate or decylaminoethyl decyl acrylate represented by the following formula is particularly suitable. TF988407 32 201037041 [Chem. 8]

0 1 B towel may contain 2 (4) a part of the structure containing silk as above. In this case, the B block may have a partial structure containing two or more kinds of amine groups in any of random copolymerization or block copolymerization. Further, the B block may partially contain a partial structure containing no amine group, and examples of such a partial structure include a partial structure derived from a (fluorenyl) acrylate monomer. The content of the amino group-free partial structure in the B block is preferably 〇~5〇 by weight 0/〇, more preferably 0 to 20% by weight, but the optimum B block does not contain the content. Part of the structure of the amine group U. On the other hand, the solvophilic A block of the block copolymer constituting the dispersant may be copolymerized with a monomer constituting the above B block if it does not contain a functional group containing a nitrogen atom such as the above amine group. There is no special limit on the composition of the monomer. Examples of the solvophilic A block include a stupid vinyl monomer such as styrene or α-methylstyrene; a (meth)acrylic acid vinegar, (meth)acrylic acid TF9S8407 33 201037041 ethyl vinegar' ( Methyl) propyl propyl acrylate, (meth)acrylic acid isopropyl vinegar, (meth)acrylic acid butyl vinegar, (methyl) glyceryl vinegar vinegar, (meth) acrylate 2 - ethyl hexanoic acid, (a Base) acrylic acid propylene s, (methyl) propylene vinegar vinegar, (meth) acrylic acid via ethyl vinegar, ethyl acrylate propylene vinegar, polyethylene glycol (methyl) propyl (meth)acrylic acid vinegar monomer such as dilute vinegar, polypropylene glycol (methyl) acrylate, etc.; (meth) propyl sulfonate and other (methyl) propylene-gas monomer; A polymer structure obtained by copolymerizing a rare vinegar-based monomer; a propylene group such as a propylene group; a propylene group such as a propylene group; - as the A block' is preferably a polyglycol diol (methyl) acrylate vinegar such as polyethylene glycol (methyl) propylene vinegar, polypropylene glycol (methyl) propylene vinegar, etc. The polymerization component (that is, the partial structure containing the polyalkylene glycol (meth) acetoacetate) is particularly preferably an A block having a partial structure represented by the following formula (9). [Chemical 9] R 50

(IV) It is particularly preferable that the am contains 5 to 4 G mol% of the above formula ^). Part of the structure of the nuclear spear TF988407 34 201037041. Although the detailed mechanism of action is unknown, it is generally believed that the mechanism of action is: by the partial structure of the polyalkylene glycol (meth) acrylate, especially the partial structure represented by the above formula, the dispersant can be improved. The hydrogen bonding property of the molecule enhances the affinity with the dispersion solvent, and the stability of the dispersion increases. The dispersing agent used in the present invention contains a copolymer composed of such an A block and a B block, and preferably contains an AB block or a fluorene block copolymer. Among them, a fluorene block copolymer is preferred. Such a block copolymer can be produced, for example, by the living polymerization method shown below. The living polymerization method includes an anionic living polymerization method, a cationic living polymerization method, and a free radical active polymerization method. The polymerization active species of the anionic living polymerization method are anions, as shown in the following scheme. [Anion 10] (Anionic Living Polymerization Method) 〇 In the monomer 1: H2C = fH, monomer 2: H2C = fH Ar1 Ar2 H2C = CH Ar1 + organometallic (Μ) compound CH2 - C7 &quot;...·ΜΦ

Ar1 monomer 1

pCH^—CH^I monomer 2 ^CH2—CH-I1 Θ &lt; —CH &quot;&quot;*“M CHo—CH^l n-*-1 :CH2—CH-

Ar1. n+1 . Ar2 m+1 TF988407 35 201037041 The polymerization activity of the radical living polymerization method (ni troxy 1 method, ATRP method (Atom Transfer Radical Polymerization)) is Free radicals are shown, for example, in the scheme below. [Chemical 11] (radical active polymerization method: nitroxide method) in monomer 1:

H2C : CHIAr h2c: (1): body order

H 9r :c—M η

Ch3 h3c' 〉c—ch2 CH2-CH&quot;&quot;&quot;&quot;〇-N , CH2 I ,^c—ch2

At1 h3c ch3 monomer 1 monomer 2 CH2—CH-ch3 H3c, occupies a Ch2 / \z .CH2—CH&quot;ium〇—N CH2

Ar1 -1Γ CH3 H3c, i_ch2 &gt;CH2—CH: -CH2—CH-I ir1· n+1 L Ar2. CH·&quot;-CH&quot;&quot;&quot;11. One CH2 ^ 1 \ / , C-CH2

Ar2 H3C&quot; 36 TF988407 201037041 (Free radical living polymerization method: ATRP method) COORa COORb 'Η2〇=〇Η I a COORa + in monomer 1:H2C=|H, monomer 2:H2C=fH Organometallic (Me) compound (Me indicates transition metal.) COORa Ο Monomer 1. Monomer 氙

CH2—CH-I

COORaJ -CH2—CH&quot;&quot;..." Me COORa &gt;CH2—CH- COOR8 n+1 CH2—CH-

CO〇R&amp;J -CH2—CH“&quot;&quot;&quot;Me | . COORb When synthesizing such a (fluorenyl) acrylic block copolymer, it can be used in Japanese Patent No. 60-89452 Unexamined 9-62002; P. Lutz, P. Masson et al, Polym. Bull. 12, 79 (1984); BC Anderson, GD Andrews etal, Macromolecules, 14, 1601 (1981); K. Hatada, K. Ute, et al, Polym. J. 17, 977 • (1985); K. Hatada, K. Ute, et al, Polym. J. 18, 1037 (1986); Right hand Hao Yi, Putian Gengyi' polymer processing , 36, 366 (1987); Dong Cun, Min Yan, Sakamoto K., Polymer Proceedings, '46, 189 (1989); M. Kuroki, T. Aida, J. Am. Chem. Sic, 109, 4737 (1987); TF988407 37 201037041 Xiangtian Zhuo San, Inoue Xiangping, Organic Synthetic Chemistry, 43, 300 (1985); DY Sogoh, WR Hertleretal, Macromolecules, 20, 1473 (1987); K. Matyaszewski et al, Chem. Rev. 2001, 101, 2921 - a known method described in 2990, etc. The amine value in 1 g of the solid content of the dispersant containing the above block copolymer of the present invention is 80 mgKOH in terms of effective solid content. /g or more and 150 mgKOH/g or less, preferably 90 to 150 mgKOH/g, more preferably 100 to 140 mgKOH/g. If the amine value is too low, the adsorption force of the dispersant molecule on the surface of the pigment becomes insufficient. On the other hand, if the amine valence is too high, the molecular weight of the A block is relatively small, and the dispersion stability is insufficient. In other words, the amine valence is exhibited in order to exhibit optimum dispersibility. In addition, the amine valence (effective solid fraction conversion) of the dispersing agent is expressed by the weight of K0H equivalent to the amount of alkali per 1 g of the solid in the solvent of the dispersant sample. It was determined by the following method: 0.5 to 1.5 g of the dispersant sample was accurately weighed in a 100 mL beaker, and dissolved in 50 mL of acetic acid. Using an automatic titrator equipped with a pH electrode, the solution was 0.1 mol/L of HCl. Neutralization titration of 〇4 acetic acid solution. The inflection point of the titration pH curve was taken as the end point of the titration, and the amine value was determined according to the following formula. Amine value [mgKOH/g] = (561xV) / (WxS) (where W represents the dispersant sample weigh [g], V represents the titration end point titer [mL], and S represents the solids concentration of the dispersant sample [Wt%].) TF988407 38 201037041 Further, the acid value of the block copolymer also depends on the presence or absence of an acidic group which is the basis of the acid value, and is generally preferably a low acid value, usually 5 〇 mg KOH. Below /g, it is preferably 40 mgKOH/g or less, more preferably 30 mgKOH/g. In the present invention, a commercially available (fluorenyl) acrylic block copolymer having the same structure as the above compound can also be used. The pigment dispersion liquid of the present invention must use a dispersant containing the above-mentioned copolymer composed of the A block and the B 0 block. By using such a block copolymer as a dispersing agent, strong adsorption to the surface of the pigment and high solvent affinity can be simultaneously satisfied, so that high dispersion stability can be achieved. Further, by increasing the amine valence of the dispersant, the adsorption force on the surface of the acid-treated pigment is particularly increased, so that the dispersion stability can be further improved. Particularly preferably, 20 mol% or more of the repeating unit having a functional group containing a nitrogen atom in the B block is a repeating unit having a mono- to tertiary amino group. If the amount of the amine group 〇 is less than 20 mol%, even if the amine value is 80 mgKOH/g or more, sufficient adsorption force cannot be obtained, and high dispersion stability may not be obtained in some cases. Further, when the average primary particle diameter of the pigment is small, the specific surface area is increased because the amount of the dispersant adsorbed per unit surface area of the pigment is small. In this case, the dispersant containing the above block copolymer exhibits a difference in effect very significantly in comparison with the dispersant of other structures, and thus is particularly suitable for use. The dispersing agent of the present invention is preferably used in an amount of about 5 to 2% by weight, more preferably about 1 to about TF988407 39 201037041% by weight, based on the total amount of the pigment in the pigment dispersion or in the colored composition. The pigment dispersion liquid and the coloring composition of the present invention may contain a dispersing agent other than the above block copolymer, within the range not impairing the effects of the present invention. Examples of such a dispersing agent include various dispersing agents and the like described in JP-A-2006-343648. [1-4] Dispersing aid The pigment dispersion liquid and coloring composition of the present invention may further contain a dispersing aid for improving the dispersibility of the pigment and improving the dispersion stability. Examples of the dispersing aid include a pigment derivative and the like. Examples of the pigment derivative include an azo type, a phthalocyanine type, a quinacridone type, a benzimidazolone type, a quinacridone type, an isoindolinone type, and two. Derivatives such as the current well, anthraqui_e, indanthrene, lanthanide, perin〇ne, diketopyrro 1 opyrro 1 e pigments. Examples of the substituent of the pigment derivative include a sulfonic acid group, a sulfonylamino group and a quaternary salt thereof, a phthalimidomethyl group, a dialkylaminoalkyl group, a hydroxyl group, a carboxyl group, and Amidoxime and the like. These substituents may be bonded directly to the pigment skeleton or may be bonded via an alkyl group, an aryl group, a heterocyclic group or the like. Among the above substituents, a sulfonamide group and a quaternary salt thereof, a sulfonic acid group, and more preferably a sulfonic acid group are preferable. These substituents may be substituted a plurality of times on one pigment skeleton, or may be a mixture of compounds having different numbers of substitutions. Specific examples of the pigment derivative include sulfonic acid derivatives of azo pigments TF988407 40 201037041 Sulfonic acid derivatives of phthalocyanine pigments, sulfonic acid derivatives of quinacridone pigments, fluorene pigments A sulfonic acid derivative, a sulfonic acid derivative of a quinacridone pigment, a sulfonic acid derivative of a diketopyrrolopyrrole pigment, a rhein derivative of a dimethophoric pigment, and the like. The towel is preferably a pigment yellow 138, a acid street creature, a pigment yellow 139 rhein derivative, a pigment red 254 acid street creature, a pigment red 255 sulfonic acid derivative, a pigment red 2 Sulfonic acid derivative, pigment

The cross-acid derivative of red 272, the acid derivative of the pigment red coffee, the sulfonic acid derivative of the pigment dial 71, and the sulfonic acid derivative of the pigment purple 23 are converted. Further, the dispersing aid may be a chemical structure or the like even if it is not a derivative of the above-mentioned pigment itself. The amount of the dispersing aid to be added is usually 3% by weight or more based on the pigment, and is usually '30% by weight or less, preferably 2% by weight or less, more preferably 10% by weight or less, and particularly preferably 5 parts by weight. %the following. The reason for this is that if the amount of addition is small, it is difficult to exert its effect. - If the amount of right addition is too large, the dispersibility and dispersion stability may worsen. [1-5] Dispersion resin The pigment dispersion liquid of the present invention may contain part or all of the binder resin resin described later. Specifically, the 分散_dispersion liquid is prepared as a dispersion treatment step, and the binder resin exhibits dispersion with the dispersant by the dispersion of the dispersant. Sex. As a result, it is possible to reduce & and contribute to the addition amount of Knife. Moreover, it is preferable to improve the developability and to prevent the TF98S407 201037041 undissolved material from remaining on the substrate u and to improve the adhesion of the pixel to the substrate. The binder resin thus used for the dispersion treatment step is referred to as a dispersion resin. The amount of the lysate used is preferably from about 5 to 200% by weight, more preferably from about 10 to 100% by weight, based on the total amount of the (IV) in the pigment dispersion. As the dispersion resin, various binder resins to be described later can be used, and particularly preferred are [2 1 2] (meth)acrylic resin. The acid value of the knife sap is preferably 10 mgKOH/g or more, more preferably 30 S § 乂, preferably 50 mg K0H/g or more, more preferably 500 mgKOH/g or less, more preferably It is said that the following is best for mgK〇H/g, I right is too high for the price, but it is difficult to synthesize or manipulate the &quot;^ + right 駄仏 too low, sometimes it is difficult to apply to alkaline development. Further, the weight of the polystyrene converted by the Gpc method is preferably 1000 or more, more preferably 1500 or more, and most preferably 7 or more. 2_ or less, more preferably 5GGGG or less, shadow=1_〇I. If the molecular weight is too large, it is difficult to apply to basicity. If the molecular weight is too small, the dispersion stability may be lowered. [Bu 6] Aromatic carboxylic acid-based compound The pigment dispersion liquid and the colored composition of the present invention contain at least an aromatic money compound. 14 The amount of money used in the copolymer containing the upper core segment is better, and the pigment is dispersed by the hybrid, so it is preferable to use the pigment dispersion liquid and the coloring composition for the shirt color light-receiving sheet. The tendency of the viscosity to increase with time is higher than that of TF988407 42 201037041. The pixel formed by using the coloring composition has a tendency to cause defects. Therefore, by making the at least one of the pigment dispersion liquid and the coloring composition of the present invention a compound having an aromatic carboxylic acid compound, it is possible to suppress the increase in the viscosity of the film by the time-dependent viscosity increase. . Further, by containing the aromatic carboxylic acid-based compound in the preparation of the pigment dispersion liquid, the increase in the viscosity of the pigment dispersion liquid itself can be suppressed, and the coloring composition for the color filter prepared by the ruthenium can also be suppressed. In addition, when a color filter coloring composition is prepared by adding various components to a pigment dispersion liquid, it is contained as a component to be added later, and coloring of the coloring sheet can be suppressed. The composition has an increased viscosity over time. In the case of the non-coating pigment dispersion liquid*, it is a sub-component or a sequential composition of the coloring composition, and the component of the coloring composition is used as a light-weighting composition, thereby preparing the coloring composition as one of the constituent components. Configure at any time. Hereinafter, the aromatic carboxylic acid compound will be described. The aromatic frequency M compound, if it has a record and a slow base, the shell 1 can have any structure. Examples of the aromatic group include a phenyl group and a naphthyl group. Among these, a phenyl group is particularly preferred. The aromatic group can have a wire, and the type of the substituent is not limited. It is particularly limited. Specifically, for example, a substituent represented by oxime 3 in the above formula (VI) is preferred. Further, the county may be plural, for example, 2 to 3, but in terms of the effect of the above-mentioned compound, it is preferably one in one molecule compared with TF988407 43 201037041. The molecular weight of the aromatic carboxylic acid compound is usually 500 or less, preferably 350 or less, and is usually 15 or more. By setting the molecular weight to be as follows, the compound can be easily brought close to the pigment as described later, and the effect of suppressing an increase in viscosity can be surely exhibited. The aromatic carboxylic acid compound is particularly preferably a compound represented by the following formula (γι).

(In the above formula (VI), 'ζι denotes an anthracene group or _〇_' m represents an I number of 〇~3, wherein when m is 2 or 3, m Z1 may be the same or different. X3 represents a hydrogen atom. a hydroxyl group, an alkyl group having a carbon number of 44, an alkenyl group having 2 to 5 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a benzyl group, a phenethyl group, a benzyloxy group, or COOX (wherein X represents carbon) A group of 1 to 7 or a phenyl group, each of which may have a substituent.). X3 in the above formula (VI) represents a hydrogen atom, a trans group, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 5 carbon atoms, an alkoxy group having a carbon number of 丨4, a benzyl group, and a phenyl group. A group, a benzyloxy group, or -C00X4 (wherein X4 represents a carbon number of 1 to 7 or a TF988407 44 201037041 phenyl group). In the following, specific examples of the alkyl group having 1 to 4 carbon atoms, the alkenyl group having 2 to 5 carbon atoms, and the alkoxy group having 1 to 4 carbon atoms in the definition of X3 will be described. The alkyl group having 1 to 4 carbon atoms is, for example, an alkyl group having 4 or less carbon atoms such as a mercapto group, an ethyl group, a n-propyl group or an isopropyl group. The alkenyl group having 2 to 5 carbon atoms is, for example, a carbon group having 2 to 5 carbon atoms such as a vinyl group, an allyl group, a 1-propenyl group, a butyl group or a 1,3-dibutyl group. The alkoxy group having 1 to 4 carbon atoms, for example, an alkoxy group having a carbon number of about 4 or less, such as a nonyloxy group, an ethoxy group, a propoxy group or an isopropoxy group. Further, in the definition of X3, X4 in C00X4 is an alkyl group having 1 to 7 carbon atoms or a phenyl group. Examples of the alkyl group having 1 to 7 carbon atoms include an anthracenyl group, an ethyl group, a n-propyl group, an isopropyl group, an n-butyl group, a second butyl group, a third butyl group, a n-pentyl group, and an isobutyl group. A pentyl group, a neopentyl group, a third amyl group, a n-hexyl group, an isohexyl group, a 5-decylhexyl group and the like. Each of these groups may have a substituent, and specific examples of the substituent thereof include, for example, the following groups. Hydroxy; lower alkyl; for example: fluorenyl, ethyl, n-propyl, isopropyl, n-butyl, t-butyl, tert-butyl, n-pentyl, isopentyl, neopentyl, An alkyl group having 7 or less carbon atoms such as tripentyl, n-hexyl, isohexyl or 5-decylhexyl. Lower ethoxyl; for example: decyloxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, second butoxy, tert-butoxy, n-hexyloxy, iso-TF988407 45 201037041 Alkoxy group having a carbon number of 7 or less, such as a hexyloxy group or a 5-methylhexyloxy group. The lower alkenyloxy group; for example, an alkenylcarbonyloxy group having an alkyl group having 3 or less carbon atoms such as an acryloxy group or a butoxy group. Phenyl; benzyl; phenoxy; benzyloxy. The compound towel represented by '丄(四)iUVI), as a substituent χ3, is preferably a filament of 1,4-1, which may have a substituent, and may have a silk-based group, in terms of the above-mentioned effect of the compound. The carbon number is 2~i. More preferred as the substituent χ3 = 2 oxywoven, methoxy, vinyloxyethyl, isopropyl, t-butyl, (tetra), ethenyl and the like. Further, the position of the substituent X3 is not limited to the benzene ring, and it is preferably substituted only in the ortho position. i New is an ortho or para position, and the substituents which are not specifically described above in the substituent X may be arbitrarily combined with any of the above-mentioned ones, or may be selected according to common knowledge. The compound represented by the above formula (V!) is particularly preferably a compound. Specifically, for example, *', ', or the present-formic acid monoester may be mentioned, but it is not limited to these. TF988407 46 201037041 [Chem. 14]

The aromatic carboxylic acid-based compound, more specifically, the aromatic carboxylic acid-based compound represented by the above formula (VI) can be easily obtained by purchasing a commercially available product or by a known method. The content of the aromatic carboxylic acid-based compound in the pigment dispersion liquid or the coloring composition of the present invention is not particularly limited as long as it does not impair the effect as a coloring composition, but is different from the final colored composition. The total solid content of the material is usually 20% by weight or less, preferably 10% by weight or less, more preferably 5 TF988407 47 201037041% by weight or less, and still more preferably ο. 1% by weight or more. By containing an aromatic carboxylic acid-based compound in this range, it is possible to prevent an increase in the viscosity of the pigment dispersion liquid or the coloring composition, and to form a pixel having a small defect and excellent linearity, which is not limited to any theory. However, the reason for the fact that the aromatic acid-lowering compound is contained and the viscosity is increased is presumed to be as follows. That is, the block copolymer used as a dispersing agent in the present invention contains a plurality of functional groups such as a nitrogen atom containing an amine group. In a certain composition, the amino group of the dispersing agent may react with other components to cause an increase in viscosity. Here, the pigment is usually present as fine particles, and the dispersing agent is adsorbed on the pigment particles to exhibit dispersibility. It is a compound having an aromatic group and has affinity with other aromatic groups. It is considered that the aromatic group affinity of the aromatic carboxylic acid compound of the present invention is inevitable if the compound is close to the pigment particles. The carboxyl group is also close to the pigment, and can interact with the dispersant adsorbed on the pigment. It is generally believed that due to the surface of the (four) The carboxyl group of the Wei-based compound and the amine group of the dispersing agent are mutually inhibited to inhibit the increase in the viscosity of the amine group of the dispersing agent. Further, it is considered that it is difficult to make the pigment particles close to the polymer compound, so that it is changed. It is easy to obtain a molecular weight of 5 Å or less. [2] Coloring composition The coloring composition of the present invention contains at least the above-mentioned pigment, a solvent, a dispersing agent, and a binder resin which will be described later as components constituting the pigment dispersion liquid. TF988407 48 201037041 The coloring composition of the present invention can be prepared by mixing other components in a previously prepared pigment dispersion, or all of the components can be mixed or sequentially mixed as such. In addition to the various components described in the specification of the present application, the component other than the component can be used as a color filter forming material, and can be used without particular limitation. [2-1] Adhesive Resin ❹ The binder resin used in the present invention can be used without any particular limitation as long as it can be used for a color filter. The thermosetting resin composition used in the step of manufacturing the color light-emitting sheet of the s stomach lift off method described in Japanese Laid-Open Patent Publication No. SHO 601-1842, and the like, Japanese Patent Laid-Open No. 2 The thermosetting resin composition used in the color filter manufacturing step of the ink jet method described in the above-mentioned Japanese Patent Publication No. 4/22, No. 36, the photopolymerizable resin composition described later, etc. When the coloring composition is cured to form a color filter, a resin composition of a suitable type may be selected. When the coloring composition is a photopolymerizable composition, it is preferable to contain a photopolymerization initiation system to be described later. Although the coloring composition of the present invention is a photopolymerizable resin composition as an example, the present invention is not limited thereto. The coloring composition of the present invention is a photopolymerizable resin composition. In the case of the binder resin, for example, Japanese Patent Laid-Open No. Hei 7-207211, No. Hei 8-259876, and No. 10_3〇〇922, No.: TF988407 49 201037041, No. 11-140144, and No. 11 - For example, a known polymer compound described in each of the publications of the Japanese Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. 1-1]: a copolymer of an epoxy group-containing (fluorenyl) acrylate and another radical polymerizable monomer 'adds an unsaturated-member to at least a portion of an epoxy group of the copolymer An alkali-soluble resin or a [2-1-2] (meth)acrylic resin obtained by adding an acid to the at least a part of the radical formed by the addition reaction . Hereinafter, each of these resins will be described. [2-^1] For the (meth)propionic acid containing epoxy groups, it is brewed with other free radicals! a copolymer of a raw monomer, a resin obtained by adding an unsaturated monobasic acid to at least one of the epoxy groups of the copolymer, or at least a &amp; base generated by the addition reaction A part of the soluble resin obtained by adding a polyacid liver is used as a particularly good binder resin in the present invention, and it can be exemplified as "(3) epoxy group-containing (meth) acrylate and other radicals. a copolymer of a polymerizable monomer 'a resin obtained by adding an unsaturated-acid acid to at least a part of an epoxy group of the copolymer, or ~ I '° produced by the addition reaction A soluble resin obtained by adding a polybasic acid anhydride (hereinafter referred to as "[2-1-1] resin"). More specifically, it can be mentioned that "the TF988407 50 201037041 40 mol% and other free radicals are copolymerized with a cyclic monobasic acid, or an epoxy group-containing (f-based) acrylate. 5~g copolymer of 10~95 mol% of polymerizable monomer, additive unsaturated at 10~100 mol% of oxy group. 10~100 of hydroxyl group produced by the addition reaction An alkali-soluble resin obtained by adding a polybasic acid anhydride to a molar %. A color filter containing a micronized pigment, particularly a micronized zinc bromide phthalocyanine pigment, and a coloring composition for a light sheet, having a poor solubility to a developer, may actually be difficult to The composition is coated, dried, exposed, and developed to produce a color filter or a light sheet. Further, in general, even if, for example, the viscosity stability of the pigment dispersion liquid is low, and the viscosity is increased by the day-keeping, the coloring composition for a color filter is prepared by adding a binder resin or a solvent thereto. The situation is that the viscosity of the composition is lowered and the viscosity stability is improved. However, in the case of a pigment dispersion liquid containing a zinc bromide phthalocyanine pigment, it is known that it is used as a coloring composition for a color calendering sheet, whereby a viscosity tends to increase rapidly, and it is difficult to ensure viscosity stability. . Further, the coloring composition for a color filter has the following tendency to be stored during storage: foreign matter is likely to be generated over time, and the contrast is also lowered with time. In order to solve such a problem, a pigment dispersion or a color filter containing a micronized pigment, in particular, a micronized zinc bromide phthalocyanine pigment, is used for the coloring composition: • Lifting the pigment dispersion or color Viscosity stability of the coloring composition for the filter, TF988407 51 201037041 Improves the solubility of the coloring composition to the developer, and suppresses the decrease in contrast over time or foreign matter generation, thereby preventing defects of the resulting pixel, and improving linearity, etc. It is particularly effective to use the [2_1 - 丨] resin described below. As a constituent [2-1-1], it is exemplified as a "ring-containing acrylate ("-based acrylate", for example, (meth)acrylic acid propyl acrylate, (mercapto)acrylic acid 3, 4-epoxy butyl Ester, (3,4-epoxycyclohexyl)methyl (meth)acrylate, 4-hydroxybutyl (meth) acrylate, and the like. Among them, preferred is (fluorenyl) propylene acrylate. These epoxy group-containing (fluorenyl) acrylates may be used singly or in combination of two or more. The other radical polymerizable monomer which is copolymerized with the above-mentioned epoxy group-containing (fluorenyl) acrylate is preferably a mono(meth)acrylate having a structure represented by the following formula (〇). [化15]

In the above formula (1), R31 to R38 each independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, but R37 and R38 may be bonded to each other to form a ring. TF988407 52 201037041 In the formula (1), a ring formed by linking R37 and R38 is preferably an aliphatic ring, saturated or unsaturated, and preferably has a carbon number of 5 to 6. * The structure represented by the formula (1) is preferably a structure represented by the following formula: (la), (lb), or (lc). 'In the case where the structures are introduced into a binder resin and the colored composition of the present invention is used for a color filter or a liquid crystal display element, the heat of the coloring composition can be improved, or the use can be increased. The intensity of the pixel of 0 formed by the colored composition. In addition, the mono(indenyl) acrylate having a structure represented by the formula (1) may be used alone or in combination of two or more.

(1 b) (1 a) Π c) As a mono(indenyl)acrylic acid having a structure represented by the above formula (1), TF988407 53 201037041 'But it is preferably vinegar as described below' It is known by the general formula (2). R39 H2C=C—c—0—R40 (2) ο represents a structure represented by R 4 以 in the above formula (1), wherein R 5 represents a hydrogen atom or a methyl group. The copolymerization of the above-mentioned epoxy group-containing (meth)acrylic acid vinegar and other radically-aggregating monomers is from a repeating single A having methyl (meth) acrylate vinegar represented by the above formula (1). The content of the repeating unit towel from the "other radical polymerizable steroid" is difficult to be 5 to 9 Gmol%, more preferably 10 to 70 mol%, and particularly preferably 15 to 50 mol%. In addition, the "other free silky monomer" other than the mono(indenyl)acrylic acid S having the structure represented by the above formula (1) is not particularly limited. Specific examples thereof include styrene, styrene reading, ortho, meta or para are substituted with a nitro group, a cyano group, a amide group, a ruthenium group, and the like. Vinyl aromatics; butadienes such as butadiene, 2, 3-dimethylbutadiene, monopentene, and butylene; methyl (meth)propionate, (meth) propyl Ethyl ethyl ester, n-propyl (meth) acrylate, isopropyl (meth) acrylate, n-butyl (meth) acrylate, dibutyl (meth) acrylate, second butyl (meth) acrylate Ester, amyl (meth)acrylate, neopentyl (meth)acrylate, (amyl TF988407 54 201037041) isoamyl acrylate, hexyl (meth) acrylate, (2-mercapto) acrylate 2-ethylhexyl acrylate , (fluorenyl) lauryl acrylate, lauryl (mercapto) acrylate, cyclopentyl (meth) acrylate, cyclohexyl (meth) acrylate, (meth) acrylate - 2- fluorenyl Cyclohexyl ester, dicyclohexyl (decyl) acrylate, isobornyl (meth) acrylate, adamantyl (meth) acrylate, ( Propyl propionate, phenyl (meth) acrylate, naphthyl (meth) acrylate, decyl acrylate, o-aminobenzyl (meth) acrylate, piperonyl acrylate (曱0 base) o-hydroxybenzyl acrylate, furyl (meth) acrylate, furan methyl (meth) acrylate, tetrahydrofuran (meth) acrylate, pyridyl acrylate (mercapto), (mercapto) acrylate Benzyl ester, phenylethyl (mercapto) acrylate, decyl phenyl (meth) acrylate, 1,1,1-trifluoroethyl (meth) acrylate, perfluoroethyl (meth) acrylate, (曱) Perfluoropropyl n-propyl acrylate, perfluoroisopropyl (meth) acrylate, triphenyl decyl (meth) acrylate, cumyl (meth) acrylate, (mercapto) acrylate-3- ( N,N-dimethylamino)propyl ester, 2-methylhydroxyethyl (meth)acrylate, 2-hydroxypropyl (meth)acrylate, etc. (mercapto) acrylate; Dilute amine, (mercapto)acrylic acid-N,N-dimethyl-branched amine, (mercapto)acrylic acid-N,N-diethylguanamine, (meth)acrylic acid-N,N-dipropyl decylamine, (meth)acrylic acid-N,N-diisopropyldecylamine, (mercapto)acrylic acid decylamine (meth)acrylic acid aniline, (meth) acrylonitrile, propylene glycol, vinyl chloride, ethylene dichloride, vinyl fluoride, vinylidene fluoride, N-vinyl pyrrolidone, vinyl pyridine, acetic acid Ethylene compounds such as vinyl ester; diethyl thioconate, diethyl maleate, diethyl fumarate, diethyl itaconate TF988407 55 201037041 unsaturated dicarboxylic acid diesters such as esters; N-benzene a monomaleimide such as carbamazepine, N-cyclohexylmaleimide, N-lauryl maleimide, N-(4-hydroxyphenyl)maleimide; N-(meth)acryloyl fluorenyl phthalimide is effective for imparting excellent heat resistance and strength to a colored composition, and is preferably used among such "other radical polymerizable monomers". At least one selected from the group consisting of styrene, benzyl (meth) acrylate, and monomaleimide. Particularly, in the repeating unit derived from "other radical polymerizable monomer", a repeating unit derived from at least one selected from the group consisting of stupid ethylene, benzyl (meth) acrylate, and monomaleimide The content ratio is preferably from 1 to mol%, more preferably from 3 to 50 mol%. Further, a known solution polymerization method can be applied to the copolymerization reflection of the above-mentioned epoxy group-containing (fluorenyl) acrylate and the above other radical polymerizable monomer. The solvent to be used is not particularly limited as long as it is inert to radical polymerization, and an organic solvent which is usually used can be used.

TF988407 Alcohol, ethyl carbitol, butyl carbitol, diethylene glycol dialkyl-alcohol dialkyl ether; propylene glycol dialkyl lysine; dipropylene two 56 201037041 alcohol-hospital base _; tetrahydrofuran Equivalent; ketones such as acetone, methyl ethyl ketone methyl isobutyl ketone, cyclohexanone; hydrocarbons such as benzene, hydrazine, diphenyl, octane, and decane; petroleum ether, petroleum brain, and bismuth Petroleum brain, solvent stone = petroleum solvent such as brain; lactic acid such as decyl lactate, ethyl lactate or butyl lactate (IV) '-mercaptodecylamine, N-methyl group and each biting ketone. These solvents may be used singly or in combination of two or more.

The solvent is used in an amount of usually 30 to 1000 parts by weight, preferably 5 to 8 parts by weight, based on 100 parts by weight of the copolymer obtained. If the use of the solvent 1 is outside this range, it is difficult to control the molecular weight of the copolymer. Further, the radical polymerization initiator used in the copolymerization reaction is not particularly limited if it can be free-knitted, and the organic peroxide/catalyst or azo catalyst which is usually used can be used. . As the organic peroxide catalyst, a known ketone peroxide, a ketal, a hydrogen peroxide, a oxidized-propyl group, a ruthenium peroxide, a peroxidation, or a Oxidized dicarbonic acid ^Specific example 'is exemplified by stupidization of peroxidation, diisopropyl benzoate, di-isopropyl, dibutyl butyl peroxide, benzoic acid, third dimethyl dibenzoate benzoic acid, third Hex vinegar, peroxidic 2 decylhexanoic acid, third butyl, = hexanoic acid, third, i, bis (tertiary butyl peroxy, trimethylcyclohexyl, 2, 5-dimethyl —2, 5,(Third butyl per pass:: hexyl, 3-isopropyl hydroperoxide, tert-butyl hydroperoxide, peroxy 4 stupid, dicumyl hydroperoxide, peroxide B Brewing, peroxidation two TF988407 57 201037041 bis(4-t-butylcyclohexyl) carbonate, diisopropyl peroxydicarbonate, isobutyl peroxide, 3, 3, 5-trimethylhexyl peroxide , oxidized laurel, M-bis(t-butylperoxy) 3,3,5-trimethylcyclohexane, anthracene, bis (trihexylperoxy) 3, 3, 5-three Methylcyclohexane, etc. Examples of the compound catalyst include azobisisobutyronitrile, azobiscarbonamide, etc. Among these, depending on the polymerization temperature, one type or two or more types of free half-agricultural freedom can be used. 5〜20重量份优选优选重量份。 The copolymerization agent is used in an amount of from 0.5 to 20 parts by weight, preferably parts by weight, based on the total of 1 GG parts by weight of the monomers used in the copolymerization reaction. The monomer used in the copolymerization reaction and the radical polymerization initiator can be dissolved in the solvent, and the surface is heated to a temperature; the monomer added with the radical polymerization initiator is added dropwise to the temperature. In addition, the free radical polymerization (four) agent may be added to the solvent, and the monomer may be added dropwise during the heating process. The anti-missing component may (4) change the target to the ground. In the invention, as the above-mentioned methyl group-containing (four) filament-containing monomer filament, the surface is composed of a repeating unit derived from the (meth)acrylic acid S. The polymerizable monomer will be full of 1n 4 ears '°, and it will be different from other soils. The composition of the Moji is composed of 2% to 8G% of the former and 80% to 2% of the latter. The composition of the former is 30 to 7G% and the latter is 7G to 3Q%. 58 201037041 When the (meth) acrylate containing an epoxy group is too small, the amount of addition of the polymerizable component and the alkali-soluble component described later may be insufficient. On the other hand, if a person has an epoxy group (fluorenyl group) If the amount of the acrylate is too large and the amount of the other radical polymerizable monomer is too small, heat resistance or strength may be insufficient. r Next, an unsaturated monobasic acid (polymerizable component), a polybasic acid anhydride (alkali soluble component), and a ring-containing ring may be obtained. The oxy (indenyl) acrylate reacts with the epoxy moiety of the copolymer of other free radical polytropic monomers. Oral 〇 As the "unsaturated monobasic acid" to be added to the epoxy group, a known one can be used, and examples thereof include an unsaturated carboxylic acid having an ethylenically unsaturated double bond. Specific examples thereof include (fluorenyl)acrylic acid, crotonic acid, o-, m-, or p-vinylbenzoic acid, α-position halogenated alkyl group, alkoxy group, _ atom, nitro group, or cyanide. A monocarboxylic acid such as a (fluorenyl)acrylic acid substituted with a group. Among them, 浐 is a (fluorenyl) acrylic acid. These may be used alone or in combination of two or more.聚合 By adding such a component, the adhesive resin used in the present invention can be polymerized. θ The unsaturated monobasic acids are usually added to 10 to 100 mol% of the jujube oxygen group of the above copolymer, preferably 30 to 100 mol%, more preferably 100 mol%. If the addition ratio of the unsaturated monobasic acid is too small, there is a fear that the remaining epoxy group may cause a decrease in the stability of the colored composition, etc., and further, as a ring in which an unsaturated monobasic acid is added to the copolymer. The method of qi can use a well-known method. TF988407 59 201037041 Further, as a "polybasic acid anhydride" which is added to a hydroxyl group generated by adding an unsaturated monobasic acid to an epoxy group of a copolymer, a known one can be used. For example, maleic anhydride, succinic anhydride, itaconic anhydride, phthalic anhydride, tetraterpene phthalate liver, hexahydrophthalic acid needle, gas acid acid and other dibasic acid anhydride; trimellitic anhydride; And an acid anhydride of three or more kinds such as pyromellitic anhydride, diphenyl ketone tetraphthalic anhydride, and biphenyl tetraphthalic anhydride. Among them, a tetrahydrophthalic acid needle and a station anhydride are preferred. These polybasic acid anhydrides may be used alone or in combination of two or more. By adding such a component, the binder resin used in the present invention can be imparted with solubility. «Hai et al. 7L acid Xuan is usually added to the base of 10~1GG mol% by adding an unsaturated monobasic acid to the epoxy group of the above copolymer, preferably 20~ 90% by mole, more preferably 30 to 80% by mole. If the addition ratio is too large, the residual film ratio at the time of development of the right ni a 3 will decrease, and if it is too small, the solubility may become insufficient. Further, as a ruthenium obtained by adding a polybasic acid anhydride to the hydroxyl group, a known method can be employed. : Enhance the sensitivity to 'light', after adding the above polybasic acid anhydride, 'make (meth) propylene bromide m om &amp; oxypropyl ester or a glycidyl ether compound with a polymerizable unsaturated group Tons of a portion of the carboxyl groups formed. Further, in order to enhance the four-color property of the disc stone material, an epoxy propylene ether compound having no polymerizable unsaturated group may be added to a part of the carboxyl group formed. Also, you can add both to read. TF988407 201037041 The epoxy propylene bond compound having no polymerizable unsaturated group is exemplified by a glycidyl ether compound having a phenyl group or an alkyl group. As a commercial item, for example, the product names "Denacol EX-lll", "Denacol EX-121", "Denacol EX-141", "Denacol EX-145", "Denacol" manufactured by Nagase Chemte Industries, Inc. EX-146", "Denacol EX-171", "Denacol EX-192", etc. In addition, the structure of the resin is described in, for example, Japanese Laid-Open Patent Publication No. Hei 8-297366 or JP-A-2001-89533. The weight average molecular weight (Mw) of the above-mentioned binder resin measured by a GPC method in terms of polystyrene is preferably from 3,000 to 100,000, particularly preferably from 5 Å to 50,000. If the molecular weight is less than 3, the heat resistance or the film strength may be inferior, and if the molecular weight exceeds 100,000, the solubility in the developer tends to be insufficient. Further, as a molecular weight distribution standard, the ratio of the weight average molecular weight (Mw) / the number average molecular weight (??) is preferably 2. 〇 to 5.0. In the present invention, the "(meth)acrylic resin" (hereinafter referred to as "[2-1-" is exemplified as the "(2)-(2)] (meth)acrylic resin. 2] Resin"). The "(meth)acrylic resin" of the present invention means a copolymer obtained by polymerizing a monomer component containing a compound represented by the following formula (ν) as an essential component. TF988407 61 (V) 201037041 [Chem. 18]

A hydrocarbon group having 1 to 25 carbon atoms having a substituent. As described above, a pigment dispersion liquid containing a finely divided pigment, particularly a micronized zinc bromide phthalocyanine pigment, or a coloring composition for a color filter is likely to have an increased viscosity over time, thereby Since the solubility of the developer is relatively low, it is sometimes difficult to manufacture a color filter. It is assumed that even if a color filter pattern is formed by using a developing solution or a long-time development method, the obtained pixel is likely to be defective, and the fragment is attached to the surface of the pixel, or the linear portion of the pixel is sharply pointed. Therefore, it is known that it is easy to cause light leakage of the panel. In order to solve this problem, a pigment dispersion containing a micronized pigment, in particular a micronized zinc bromide phthalocyanine pigment, or a color filter coloring composition is achieved: • Lifting the pigment dispersion or color filter The viscosity stability of the coloring composition for the light sheet, the solubility of the coloring composition to the developer, the prevention of defects in the obtained pixel, the improvement of linearity, etc., and the use of the following [2-1] -2] Resin. Hereinafter, the compound represented by the general formula (V) will be described first. TF988407 62 201037041 In the ruthenium dimer represented by the formula (v), the hydrocarbon group having 1 to 25 carbon atoms which may have a substituent represented by Rib and ^ is not particularly limited, and Example 2 can be exemplified. Out: straight chain such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, third pentyl, ten-membered, lauryl, 2-ethylhexyl Or branched-chain county; phenyl# silk; cyclohexyl, tert-butylcyclohexyl,

An alicyclic group such as a dicyclopentadienyl group, a tricyclodecanyl group, an isodecyl group, an adamantyl group, a 2-methyl-2-adamantyl group; a methoxyethyl group and an ethoxylated group An alkyl group substituted with an alkoxy group; an alkyl group substituted with an aryl group such as a benzyl group; and the like. In terms of heat resistance, among these, a substituent such as a methyl group, an ethyl group, a cyclohexyl group or a benzyl group which is difficult to remove from a primary or secondary carbon by an acid or heat is particularly preferable. Further, 1^ and R2b may be the same substituent or different substituents.

Specific examples of the slit dimer include 2,2,-[oxybis(indenyl)]bis-2-propionic acid dinonyl ester, 2,2'-[oxybis ( Methylene)]di- 2-propionic acid diethyl ester, 2, 2'-[oxybis(indenyl)]bis-2-propionic acid di(n-propyl) ester, 2, 2'-[oxygen Bis(n-decyl)]bis(isopropyl) bis-2-propionic acid, di(n-butyl) 2,2'-[oxybis(indenyl)]bis-2-propionic acid , 2, 2'-[oxybis(indenyl)]bis-2-propionic acid di(isobutyl)g, 2, 2'-[oxybis(indenyl)]di-2- Di(tert-butyl)propionate, 2,2'-[oxybis(indenyl)]bis-2-propionic acid di(tripentyl)ester, 2,2'-[oxy double (arylene)]bis(octadecyl) bis-2-propionate, 2,2'-[oxybis(indenyl)]bis-2-propionic acid bis(lauryl)ester, 2 , 2'-[oxybis(methylene)]bis-2-propionic acid di(2-ethylhexyl) ester, 2, 2'-[oxybis(indenyl)]bis-2-propane Acid di(1-decyloxyethyl TF988407 63 201037041 base) ester, 2, 2,-[oxybis(indenyl)]bis-2-propionic acid di(indenyl-ethoxyethyl) Ester, 2, 2,-[oxybis(indenyl)]bis-2-propionic acid dibenzyl vinegar, 2, 2'-[oxybis(indenyl)]bis-2-propionic acid diphenyl Ester, 2, 2,-[oxybis(indenyl)]bis-2-propionic acid dicyclohexyl ester, 2, 2,-[oxybis(indenyl)]di-2-propionic acid (T-butylcyclohexyl) ester, 2, 2'-[oxybis(indenyl)]bis-2-propionic acid bis(dicyclopentadienyl), 2, 2,-[oxy Bis(indenyl)] bis-(tricyclodecyl) bis(2-cyclopropionate), 2,2'-[oxybis(indenyl)]bis-2-propionic acid bis(isofos) ester , 2, 2'-[oxybis(indenyl)]bis-2-propanoic acid diadamantyl ester, 2, 2'-[oxybis(methylene)]bis-2-propionic acid di(II) 2-Mercapto-2-adamantyl) S is intended. Among these, it is particularly preferably 2,2'-[oxybis(methylene)]bis-2-propionic acid dinonyl ester, 2, 2'-[oxybis(indenyl)] double _ 2_Diethyl propionate, 2, 2'-[oxybis(methylene)]bis-2-propionic acid dicyclohexyl ester, 2, 2'-[oxybis(methylene)] double 2-propionic acid two-section g. These dimers may be used alone or in combination of two or more. When the above [2-1-2] resin is obtained, the ratio of the above ether dimer in the monomer component is not particularly limited, but the ratio of the ether dimer in the total monomer component is usually from 2 to 60% by weight. %, preferably 5 to 55% by weight, more preferably 5 to 5 % by weight. When the amount of the ether dimer is too large, it may be difficult to obtain a low-knife or easy gelation during polymerization; on the other hand, if the amount of the bond dimer is too small, the transparency or heat resistance may be applied. The film properties become insufficient. The [2 1 2] 1⁄4 grease preferably has an acid group. Since it has an acid group, the color composition of TF988407 64 201037041 obtained by reacting an acid group with an epoxy group forms a crosslinking reaction (hereinafter, simply referred to as acid-epoxy hardening) to form a hardenable group. The coloring composition, or the composition of the unhardened part of the lining. Further, as the above-mentioned group, there is no special-purpose system, and examples thereof include silk, a divalent group, and a carboxylic anhydride group. The acid groups contained in the [2-b 2] resin i molecule may be used alone or in combination of two or more. 〇 / The introduction of an acid group into the [2-1-2] resin, for example, a monomer having an acid group and/or a "monomer capable of providing an acid group after polymerization" (hereinafter also referred to as "using The monomer which introduces an acid group" can be used as a monomer component. In the case where "the monomer after the polymerization-providing acid group" is used as the monomer component, it is necessary to carry out a treatment for providing an acid group as described later after the polymerization. Examples of the mono-H having an acid group include a mercapto group such as (meth)acrylic acid or itaconic acid; and N-pyridyl phenyl maleimine having a promiscuous hydroxyl group. Monomer; a monomer having a phthalic anhydride group such as maleic anhydride or itaconic anhydride; particularly preferred among these are (mercapto)propionic acid. Examples of the monomer which can provide an acid group after the above polymerization include a monomer having a hydroxyl group such as (meth)acrylic acid-2-hydroxyethyl vinegar; and an epoxy group such as (meth)acrylic acid acetophenone a monomer having a base; a monomer having an isocyanate group such as 2-isocyanato(indenyl)acrylic acid. The monomer ' used to introduce the acid groups' may be one type or two or more types. In the case where the monomer component when the [2-1-2] resin is obtained also contains the above-mentioned monomer for introducing the acid TF988407 65 201037041, the content ratio thereof is not particularly limited, and is usually 5 of the total monomer components. ～70% by weight, preferably 10 to 60% by weight. If the amount of the monomer for introducing an acid group is too large, the viscosity may become high, and the coating film may be difficult to form, or the alkali solubility may become excessive, and the chemical resistance of the pattern formation or the coating film may be lowered; If the amount is too small, the acid value of the obtained copolymer becomes low, and the advantage due to the introduction of the acid value may not be sufficiently exhibited. Further, [2-1-2] the resin may be one having a radical polymerizable double bond. In order to introduce a radically polymerizable double bond into the above [2-1-2] resin, for example, "a monomer capable of imparting a radically polymerizable double bond after polymerization" (hereinafter also referred to as "introduction of freedom" The monomer which is a polymerizable double bond.) After the polymerization as a monomer component, a treatment for imparting a radical polymerizable double bond as described later may be carried out. Examples of the monomer which can impart a radically polymerizable double bond after the polymerization include a monomer having a carboxyl group such as (mercapto)acrylic acid or itaconic acid, and a carboxylic acid anhydride group such as maleic anhydride or itaconic anhydride. Monomer; (fluorenyl) propylene acrylate, (meth)acrylic acid-3, 4-epoxycyclohexyl decyl ester, ortho (or m, or p-) vinyl benzyl epoxidized propyl ether A monomer such as an oxy group. These monomers for introducing the radical-based polymerizable double bond may be used alone or in combination of two or more. In the case where the monomer component when the [2-1-2] resin is obtained also contains the above monomer for introducing a radical polymerizable double bond, the content ratio thereof is not particularly limited, but is usually in the total monomer component. 5 to 70% by weight, preferably 10 to 60% by weight. TF988407 66 201037041 Further, the [2-1-2] resin of the present invention preferably has an epoxy group. In the case of introducing an epoxy group, for example, a monomer having an epoxy group (hereinafter also referred to as "a monomer for introducing an epoxy group") may be polymerized as a monomer component. Examples of the monomer having an epoxy group include (meth)acrylic acid propylene acrylate, (meth)acrylic acid _3,4-epoxycyclohexyl ketone, and o (or Or or p-vinylbenzyl epoxidized propyl ether and the like. The monomer for introducing an epoxy group may be one type or two or more types. When the [2+2] surface-like component is also obtained, the monomer for introducing an epoxy group is also contained. The content thereof is not particularly limited, but is usually 5 to 70% by weight, preferably 1 to 6 % by weight, based on the total monomer component. The monomer component in the case of [mi resin] may contain other copolymerizable monomers in addition to the above monomer components. Examples of the other copolymerizable monomer include (fluorenyl) ruthenium acrylate O, (meth) propyl ethyl acrylate, n-propyl (meth) acrylate, and isopropyl (meth) acrylate. N-butyl (meth)acrylate, isobutyl (meth)acrylate, tert-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, cyclohexyl (meth)acrylate, ( (meth) acrylate such as methyl acrylate acrylate, (nonyl) acrylate 2-hydroxyethyl ester; aromatic vinyl compound such as styrene, vinyl toluene or α-methyl styrene; Ν-substituted maleidanilides such as maleic imine, n-cyclohexylmaleimide, butadiene or substituted butadiene compounds such as butadiene and isoprene; ethylene, propylene, and gas Ethylene, acrylonitrile, etc. TF988407 67 201037041 Ethylene or substituted ethylene compound; vinyl acetate such as vinyl acetate. Among these, in terms of good transparency and resistance to heat resistance, among these, methyl (meth) acrylate, cyclohexyl (meth) acrylate, benzyl (meth) acrylate, and styrene are preferable. These other monomers which can be copolymerized may be used alone or in combination of two or more. Further, particularly in the case where part or all of [2-1-2] resin is used as the above-mentioned dispersion resin (that is, in the case of use in a dispersion treatment step described later), it is preferred to use (meth)acrylic acid. The benzyl ester is usually contained in an amount of from 1 to 70% by weight, preferably from 5 to 60% by weight, based on the total of the monomers. In the case where the monomer component in the case where the above [2-1-2] resin is obtained also contains the other monomer copolymerizable, the content ratio thereof is not particularly limited, but is preferably 95% by weight or less, more preferably 85. Below weight%. Further, as the [2-1-2] resin of the present invention, a copolymer consisting essentially of the following monomers is preferable: • a monomer represented by the above formula (V), • a single having an acid group Monomers and/or monomers which can impart acid groups after polymerization, and other polymerizable monomers. Hereinafter, the method of producing [2-1-2] resin (polymerization method) will be described. The polymerization method of the above monomer component is not particularly limited, and various conventionally known methods can be employed, but a solution polymerization method is particularly preferred. Further, the polymerization temperature or the polymerization concentration (polymerization concentration = [total weight of the monomer component / (total weight of the monomer component TF988407 68 201037041 + solvent weight)] χ 100), depending on the type or ratio of the monomer component used, The molecular weight of the target polymer varies. The polymerization temperature is preferably from 40 to 150 ° C, and more preferably from 60 to 130 ° C. Further, the polymerization concentration is preferably from 5 to 50%, more preferably from 10 to 40%. Further, in the case where a solvent is used in the polymerization, a solvent which is usually used in the radical polymerization reaction may be used. Specific examples thereof include ethers such as tetrahydrofuran, dioxane, ethylene glycol dioxime ether, and diethylene glycol dioxime ether; acetone, 0-decylethyl ketone, decyl isobutyl ketone, and ring; Ketones such as ketone; esters such as ethyl acetate, butyl acetate, propylene glycol monoterpene ether acetate, and -3-butyloxybutyl acetate; sterol, ethanol, isopropanol, n-butanol, ethylene Alcohol monomethyl ether, propylene glycol monoterpene-ether and other alcohols; aromatic hydrocarbons such as toluene, diphenylbenzene, ethylbenzene; chloroform; diterpene. These solvents may be used alone or in combination of two or more. When the above monomer component is polymerized, a polymerization initiator can be used as needed. The polymerization initiator is not particularly limited, and examples thereof include isopropyl benzene hydrogen peroxide, dicumyl hydrogen peroxide, dibutyl butyl peroxide, laurel peroxide, benzoquinone peroxide, and Oxidation of tert-butyl isopropyl carbonate, triamyl peroxy 2-ethylhexanoate, tert-butyl peroxy 2-ethylhexanoate, etc.; 2, 2'-azo double (isobutyronitrile), 1, Γ-azobis(cyclohexanecarbonitrile), '2, 2'-azobis(2,4-dimercapto valeronitrile), 2, 2'-azo double An azo compound such as (2-mercaptopropionic acid) _ diterpene ester. These polymerization initiators may be used alone or in combination of two or more. Further, the amount of the initiator to be used may be determined according to the combination of the monomers to be used or the reaction conditions of TF988407 69 201037041, the molecule 4 of the target polymer, etc., and is not particularly limited, but may be gelled. The average weight of the polymer is from 10,000 to tens of thousands of polymers, and is usually 5% by weight, more preferably 〇. 5 to 1% by weight, based on the total monomer component. Further, in order to adjust the molecular weight, chain transfer may be added as a chain transfer agent, and examples thereof include n-dodecyl mercaptan, a mercaptan chain transfer agent such as acetic acid or mercaptoacetic acid vinegar; and a styrene dimer. And the like; preferably, the key transfer effect is high, the residual monomer can be reduced, and the n-dodecyl mercaptan and acetic acid are also easily obtained. In the case of using a chain transfer agent, the amount to be used = the combination of the monomers to be used, the reaction conditions, the molecular weight of the target compound, etc., can be appropriately set, and the amount can be limited, but the amount of tg can be reduced. In terms of obtaining a polymer having a weight average molecular weight of several thousands to several tens of thousands, it is usually (U 15 15% by weight, more preferably 〇 5 to 1 % by weight) relative to the total early body component. In the case of the general formula (v) U compound, the cyclization reaction of the ether dimer is carried out simultaneously in the "mouth reaction" in the above-mentioned pros and the above, and the ring of the dimer In the case where the above [2-1-2] resin is obtained, the accident is caused by the use of the above-mentioned m to the acid component of the acid group, and the acid mI is introduced. It must be used for the treatment of the acid group. The site and the site are treated by the same monomer, for example, in the use of (a), but not in use (曱基) In the case of acrylic acid, 2, and base-g-like monomers, it can be added to succinic acid, earth, and four winds, 4 pieces of brewing? tF·, 0L A phthalic anhydride-specific acid anhydride. In the case of using an epoxy group TF988407 70 201037041 monomer, such as (meth) ',,, (meth), two-acid epoxide propylene vinegar, N-methylamine can be added. a compound having an amine group and an acid group such as a benzoic acid or an N-methylaminophenol, or a first-added (mercapto)acrylic acid, and then succinic anhydride, tetrahydrophthalic anhydride, maleic acid An acid anhydride such as a needle is added to the hydroxyl group formed as a result. In the case of using a monomer having an isocyanate group such as 2-isocyanyl(indenyl)acrylic acid, for example, 2-addition can be added. The butyl group 4 has a compound having a trans group and an acid group. The treatment is carried out. When the above [2-1-2] resin is obtained, by using the above-mentioned monomer which can impart a radical ❹ double bond as a monomer component. In the case of a human radical polymerizable double bond, the treatment for imparting a radically polymerizable double bond after polymerization is different depending on the kind of the monomer to be used.

a compound derived from a polymerizable double bond. In the case of (meth)acrylic epoxy ketones (or, or, or); in the case of 'additional (methyl) ^, (fluorenyl) bismuth _3,4_epoxycyclohexyl Methyl vinegar, a vinyl group - a methacrylic acid (iv) compound having a bond of a monomer of an epoxy group. The weight average molecular weight of the above-mentioned [2~1~2] resin having an acid group and a radical polymerizable property such as a dienoic acid is not particularly limited, but the weight average molecular weight in terms of polystyrene is measured by TF988407 201037041 GPC. Good for 2000~200000, better for 4〇〇〇~looooo. When the weight average molecular weight exceeds 200,000, the viscosity may become too high to form a coating film. On the other hand, if the weight average molecular weight is less than 2 Å, it tends to be insufficient to exhibit sufficient heat and f heat. In the case where the above [2-1-2] resin has an acid group, the acid value of the resin is preferably from 5 to 500 mgKOH/g', more preferably from 1 to 4 mgKKH/g. When the acid value is less than 5 mgKOH/g, it sometimes becomes difficult to apply to alkaline development. Further, when the acid value exceeds 500 mgKOH/g, the viscosity becomes too high and it is difficult to form a coating film. Furthermore, when the acid value is relatively high, the temporal change (viscosity increase) of the viscosity of the colored composition containing the same is not easy to occur, and therefore it is preferable; when the acid value is relatively low, the contrast of the colored composition containing the same It is preferable that the change (decrease) with time is not easy to occur. Further, '[2-1-2] resin, that is, a copolymer represented by the formula (v), as a copolymer of an essential monomer component, for example, JP-A-2004-300203 and JP-A-2004-300203 The compound described in 2(10)4_3〇〇2() No. 4 publication. The pigment dispersion liquid of the present invention is preferably obtained by using the [2-1-2] resin as the above-mentioned dispersion handle grease (i.e., in the dispersion treatment step described later, together with a dispersant or a dispersion aid). By using [2-1-2] resin as the dispersion resin, the viscosity of the pigment dispersion TF988407 72 201037041 will not be on the m-column of the limbs, and the color filter made of the dispersion will be colored. Better. Color test, money, "high contrast, color composition made by 2 liquid discharge, or secret pigment dispersion, medium, the color filter obtained by this fine (4) color composition is stable, Ο 图案 The pattern formed by the (4) color composition is not easy to have 'and thus is preferable. Further, the pigment dispersion liquid of the present invention and the coloring composition for a color light-emitting sheet may contain a binder other than the above [2-resin and [2-1_2] resin, within the range not impairing the effects of the present invention. Resin. The adhesive resin of the present invention may be used alone or in combination of two or more kinds. In the colored composition of the present invention, the binder resin is present in a proportion of the total solids, usually 0.1% by weight or more, preferably i% by weight or more, and S, iff is 80 WF. 6〇% by weight or less. If the content of the binder resin is less than this range, the film becomes brittle & the adhesion to the substrate is lowered. On the other hand, if it is more than this range, the permeability of the developer to the material portion becomes high, and the surface smoothness or sensitivity of the pixel may be deteriorated. μ [2-2] Other components The coloring composition for a color calender of the present invention may contain components other than the above as necessary. As such a component, a polymerizable monomer, photopolymerization 73 TF988407 201037041 starting system and/or thermal polymerization initiator, surfactant, thermal polymerization inhibitor, plasticizer, storage stabilizer, surface protection Agent, adhesion improver, development improver, dye, and the like. [2-2-1] Polymerizable monomer The polymerizable monomer of the present invention is not particularly limited as long as it is a polymerizable low molecular compound, but is preferably a polymerizable compound having at least one ethylenic double bond. (hereinafter, it is called "ethylene compound"). When the colored composition of the present invention is irradiated with active light, it is subjected to addition polymerization by the action of a photopolymerization initiation system described later or by heating under the action of a thermal polymerization initiator described later. And a hardened compound having an ethylenic double bond. Furthermore, the monomer of the present invention means the concept of a polymer substance, and means a concept including a dimer, a trimer, and an oligomer in addition to a narrowly defined monomer. Examples of the ethylenic compound include an unsaturated carboxylic acid; an ester thereof with a monohydroxy compound; an ester of an aliphatic polyhydroxy compound with an unsaturated carboxylic acid; an ester of an aromatic polyhydroxy compound with an unsaturated carboxylic acid; a vinegar obtained by a acetalization reaction of an unsaturated carboxylic acid with a polyvalent carboxylic acid, a polybasic compound such as the above aliphatic polyhydroxy compound or an aromatic polyhydroxy compound; and a polyisocyanate S compound and a thiol group An ethylenic compound having an amine decanoic acid ethyl ester skeleton obtained by reacting a hydroxy compound of an acrylonitrile group. Examples of the ester of the aliphatic polyhydroxy compound and the unsaturated carboxylic acid include ethylene glycol diacrylate, triethylene glycol diacrylate, trishydroxypropyl propane triacrylate, and trishydroxycarbonyl. Acrylate, pentaerythritol dipropylene TF988407 74 201037041 acid ester, pentaerythritol triacrylate, pentaerythritol tetraacrylate, dipentaerythritol tetraacrylic acid g, dipentaerythritol pentaacrylic acid g, dipentaerythritol hexaacrylic acid, glycerin acid vinegar s purpose. Further, the acrylic acid moiety obtained by replacing the acrylic acid moiety of the acrylic acid ester with the thioglycolic acid moiety, the itaconate ester obtained by replacing the itaconic acid moiety, and the substitution of the butenoic acid Part of the obtained butenoate, and the maleic acid moiety obtained by replacing it with a maleic acid moiety. Examples of the aromatic polybasic compound and the unsaturated sulphuric acid vinegar include hydroquinone diacrylate, hydroquinone dimercapto acrylate, resorcinol diacrylate, and isophthalic acid. Phenol dimethacrylate, pyrogallol triacrylate, etc. The ester obtained by the esterification reaction of an unsaturated carboxylic acid, a polyvalent carboxylic acid and a polyhydroxy compound is not necessarily a single substance or a mixture. As representative examples, condensates of acrylic acid, phthalic acid and ethylene glycol; condensates of acrylic acid, Q maleic acid and diethylene glycol; methacrylic acid, terephthalic acid and pentaerythritol; a condensate; a condensate of acrylic acid, adipic acid, butylene glycol, glycerin, and the like. The ethylenic compound having an amino decanoic acid ethyl ester skeleton obtained by reacting a polyisocyanate compound with a hydroxy group compound containing a (fluorenyl) acrylonitrile group may, for example, be hexamethylene diisocyanate or triterpene. Aliphatic diisocyanates such as hexamethylene diisocyanate, alicyclic diisocyanates such as cyclohexane diisocyanate and isophorone diisocyanate, terpene diisocyanate, and TF988407 75 201037041 phenyl decane diisocyanate Diisocyanate, etc., with 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, 3-hydroxy(1,1,1-tripropenyloxyindenyl)propane, 3-hydroxyl (1,1) a reaction product obtained by reacting a hydroxy compound containing a (fluorenyl) acrylonitrile group such as 1-trimethylacryloxycarbonyl group. Further, as the ethylenic compound used in the present invention, for example, an acrylamide such as ethyl bis propylene phthalamide or an allyl ester such as diallyl phthalate; phthalic acid; A vinyl group-containing compound or the like such as divinyl phthalate. Further, the ethylenic compound may be a monomer having an acid group. The monomer having an acid group is an ester of an aliphatic polyhydroxy compound and an unsaturated carboxylic acid, and preferably a non-aromatic carboxylic anhydride is reacted with an unreacted hydroxyl group of the aliphatic polyhydroxy compound to have an acid group. The polyfunctional monomer is particularly preferably at least one of the aliphatic polyhydroxy compound pentaerythritol and dipentaerythritol in the ester. These monomers may be used singly, but it is difficult to use a single compound in the production, and thus two or more kinds of monomers may be used in combination. Further, if necessary, a polyfunctional monomer having no acid group as a monomer may be used in combination with a polyfunctional monomer having an acid group. The acid value of the polyfunctional monomer having an acid group is preferably from 0.1 to 40 mgKOH/g, particularly preferably from 5 to 30 mgKOH/g. When the acid value of the polyfunctional monomer is too low, the development and dissolution characteristics are lowered. When the acid value is too high, the production or handling becomes difficult, and the photopolymerization performance is lowered, and the surface smoothness of the pixel or the like tends to be poor. TF988407 76 201037041 Therefore, in the case where two or more kinds of polyfunctional monomers having different acid groups are used in combination, or in the case where a polyfunctional monomer having no acid group is used in combination, a preferred one will be a multi-functional single The acid group of the body is adjusted to the above range. • In the present invention, a more preferred polyfunctional monomer having an acid group is commercially available as T01382 manufactured by Toagosei Co., Ltd., dipentaerythritol hexaacrylate, dipentaerythritol pentapropan acid cool, dipentaerythritol pentaacrylate vinegar. The succinic acid 6 is a mixture of the main components. It is also possible to use a combination of other polyfunctional 0 monomers other than the polyfunctional monomer. In the present invention, the ethylene compound preferably has a molecular weight of 650 or less, preferably 550 or less, more preferably 400 or less, and a double bond equivalent of -150 or less, preferably 140 or less, more preferably 110 or less. By. Further, the lower limit of the ? is not particularly limited, and it may be within the range in which the chemical structure of the addition polymerization can be obtained. Further, it is possible to reduce the "defects" of the pixels and to form pixels having more excellent linearity, and among these, a compound having a relatively small molecular weight and a small double bond equivalent is preferable. For example, an ester of an aliphatic polyhydroxy compound and an unsaturated carboxylic acid having a molecular weight of 400 or less and a double bond equivalent of 110 or less is preferable, and more specifically, pentaerythritol tetraacrylic acid is used as the pentaerythritol. Triacrylate is intended. Further, in terms of the sensitivity of the color filter used for the color filter, it is preferred to use an ethylenic compound having a molecular weight of more than 400. As such a compound, particularly preferred is dipentaerythritol tetrakis(meth)acrylate, dipentaerythritol TF988407 77 201037041 acid ': dipentaerythritol hexa(methyl) propylene oxime. These, 9, and the above-mentioned ethylene compound having a molecular weight of 4 Å or less and a double bond equivalent of 150 '110 or less) are used in combination to obtain a composition having good balance, which is preferable. The ratio of the monomer in the total solid content of the colored composition of the present invention is 0 weight. /° or more is preferably 5% by weight or more, more preferably 10% by weight, and usually 80% by weight or less, preferably 70% by weight. /. More preferably, it is 5 (3 wt% or less), particularly preferably 40 wt% or less. Further, the tb ratio with respect to color = is usually 〇% by weight or more, preferably more than $% by weight, and more 〇', More than or equal to 2% by weight, particularly preferably 2% by weight or more, usually 2% by weight, preferably 1% by weight or less, more preferably 8% by weight or less. [2 3] Photopolymerization initiation And the thermal polymerization initiator is y to harden the coating film. The coloring composition of the present invention preferably contains at least one of a photopolymerization initiator and a thermal polymerization initiator. Among them, the hardening method may be used. A method other than the method of preparing a starting agent, particularly in the case where the colored composition of the present invention contains a resin having an ethylenic double bond as a binder resin component, or an ethylenic compound as the polymerizable monomer. In particular, it is preferred to contain at least one of a photopolymerization initiation system and a thermal polymerization initiator which directly absorbs light or is photoactivated to cause a decomposition reaction or a dehydrogenation reaction, and causes polymerization. The function of active free radicals, The polymerization initiator generates a polymerization active radical by heat. TF988407 78 201037041 [2-3-1 ] Photopolymerization Initiation The photopolymerization initiator is usually prepared as a mixture with an accelerator such as an accelerator (light polymerization). It is used in combination with the starting system. The photopolymerization initiating system has a function of directly absorbing light or a function of causing a decomposition reaction or a dehydrogenation reaction to cause a polymerization active radical. The photopolymerization initiator of the component, for example, a metallocene compound containing a titanocene compound described in each of the publications of JP-A-59-152396, JP-A-61-151197, and the like; Or a hexaarylbiimidazole derivative, a halogenated fluorenyl succinimide derivative, an N-phenyl glycine acid or the like, an aryl-α-amino acid, or a N-type described in Japanese Laid-Open Patent Publication No. Hei 10-39503. a radical active agent such as an aryl-α-amino acid salt or an N-aryl-α-amino acid ester, or an α-aminoalkylphenone compound; 曰本专利专利2006-36750号Japanese Patent Publication No. 2002-323762, JP-A-2000-80068, etc. A compound or the like. The following is a specific example of a photopolymerization initiator which can be used in the present invention. 2-(4-decyloxyphenyl)-4,6-bis(trichloroindenyl)-trientrine , 2-(4-decyloxynaphthyl)-4,6-bis(trichloroindenyl)-trientrine, 2-(4-ethoxynaphthyl)-4,6-bis(trichloroindenyl) All three lectures, 2-(4-ethoxycarbonylnaphthalene &quot;yl)-4,6-bis(trichloroindenyl) are all three sorghum bases; three gas sulfhydryl-5 -(2'-benzo-pyranoyl)-1,3,4-° diterpene, 2-trimethylsulfonyl-5-[ yS -(2'-benzopyranyl)vinyl]- 1,3, 4-0, two-spot, 2_dichloroindolyl-5-[spin-(2,-(6"-benzo-d-f-butyl)ethene TF988407 79 201037041 base)]-1,3, Halogenated oxadiazole derivatives such as 4-oxadiazole, 2-trichloroindolyl-5-furyl-1,3,4-oxadiazole; 2-(2'-chlorophenyl)-4 , 5-diphenylimidazole dimer, 2-(2'-chlorophenyl)-4,5-bis(3'-nonyloxyphenyl)imidazole dimer, 2-(2'-fluorobenzene ,4,5-diphenylimidazole dimer, 2-(2'-methoxyphenyl)-4,5-diphenylimidazole dimer, (4'-decyloxybenzene 4,5-diphenylimidazole dimer, etc. 11 m? sitting derivative; benzoin ether, benzoin phenyl ether, benzoin isobutyl ether, benzoin isopropyl ether and other benzoin alkyl ethers; 2-mercaptopurine Anthracene, 2-ethyl hydrazine, 2-tert-butyl fluorene, 1-chloroindole, etc.; diphenyl ketone, Michler's Ketone, diethylamine Diphenyl ketone, 2-mercaptodiphenyl ketone, 3-mercaptodiphenyl ketone, 4-mercaptodiphenyl ketone, 2-chlorodiphenyl ketone, 4-bromodiphenyl ketone, 2- a diphenyl ketone derivative such as carboxydiphenyl ketone; 2,2-dimethoxyoxy-2-phenylphenyridinium, 2,2-diethoxyphenyl hydrazine, 1 hydroxycyclohexyl phenyl ketone, Hydroxy-2-mercaptophenylacetone, 1-hydroxy-1-indolylethyl-(p-isopropylphenyl)one, 1-hydroxy-1-(p-dodecylphenyl) ketone, 2- Benzo-1-[4-(indolyl)phenyl]-2-indolylpropan-1-one, 1,1,1-trichloroindolyl-(p-butylphenyl)one, etc. Ketone derivatives; thioxanthone, 2-ethyl thiophene ketone, 2-isopropyl thioxanthone, 2-ox thioxanthone, 2,4-dimethyl thioxanthene Ketone, 2,4-diethyl thioxene Ketone, TF988407 80 201037041 2, 4-diisopropyl, 11 ketone, etc. &quot;donone derivatives; p-benzoic acid benzoic acid ethyl ester, p-diethylaminobenzoic acid ethyl ester and other benzoquinone Acid ester derivatives; acridine derivatives such as 9-phenyl acridine, 9-(p-nonyloxyphenyl) acridine; 9,10-dimercaptobenzophenone; and other morphological wells (卩] 1611&amp; 21116) Derivatives; anthrone derivatives such as benzoxanthone; dicyclopentadienyl di-titanized titanium, dicyclopentadienyl bisphenyltitanium, dicyclopentadienyl di- 2,3,4,5,6-pentafluorophenyl-1-yl titanium, dicyclopentadienyl bis-2,3'5,6-tetrafluorophenyl-1-yl titanium, dicyclopentadienyl Bis-2,4,6-trifluorobenzene-1-yl-titanium, dicyclopentadienyl-2,6-difluorobenzene-indole-based titanium, dicyclopentadiene. base_2,4-12 Fluorophenyl-1-yl titanium, dimethylcyclopentadienylbis-2,3,4,5,6-pentafluorophenyl-1-yl titanium, dimercaptocyclopentadienyl double_2,6 _Difluorobenzene-丨-based titanium, monocyclopentadienyl-2,6-di-fluoro-3-indolyl-1-yl)-benzene-based titanium and other titanocene derivatives; Ο 2 —mercapto 444-(indolyl)phenyl]-2-indolyl propane-1-one, benzyl-2-didecylamino-1-(4- Porphyrin phenylbutanone mono-, 2-benzyl-2-indenyl-1-(4-carbolinylphenyl)butane mono- ketone, ethyl 4-diguanidinobenzoate , 4-Bisylaminobenzoic acid isoamyl ester, diethylaminophenyl acetophenone, 4-dimethyl dimethyl acetonide, 1,4-diguanyl benzoic acid mono-2-ethylhexyl ester , 2, 5-bis(4-diethylaminobenzylidene)cyclohexanone, 7-diethylamino _3_(4-diethylaminobenzimidyl) coumarin, 4-(2-B Amino) chalcone and the like ^-aminoalkylphenone-based compound; TF988407 81 201037041 I*ethyl-methyl benzoic acid-based (4) ten-end group] 乙院-卜肥-〇韵m秘峰胄(四)基) 2 - 2 oxime ester compounds such as 2-p-indole-benzoate. The photopolymerization initiator used in the present invention preferably contains a (tetra) compound as a photopolymerization initiator. Among them, an oxime ester compound represented by the following formula (I) is preferred. [Chem. 19]

Ο II /OR2 (I) V—C—X—C—R1 [In the formula (1), 'R1 represents a hydrogen atom, a carbon number of 1 to 20, an alkenyl group having 2 to 25 carbon atoms, and a carbon number of 3 to 20. A heteroaryl group or a heteroaryl group having a carbon number of 4 to 25, which can be taken. Material, R1 can be bonded to HY and ring. R2 represents a thief base of carbon number 20, a hetero group having a carbon number of 3 to 25, a cycloalkyl group having a carbon number of 4 to 8, a aryl group having a carbon number of 7 to 2, and a carbon number of 2 to ι 〇 oxy group. And an aromatic group having a carbon number of 7 to 2 G, a heteroaryl group having a carbon number of 2 to 2 G, a heteroaryl group having a carbon number of 3 to 20, or a fluorene 2 to 2 G group, which may have a substituent. X represents a divalent aromatic hydrocarbon group and/or an aromatic heterocyclic group which may have a substituent and is condensed by two or more rings. Y represents an aromatic group which may have a substituent. ] TF988407 82 201037041 S A coloring composition for a color filter of a micronized pigment, in particular, a micronized brominated phthalocyanine pigment, is liable to generate extremely small foreign matter. The foreign matter system has a 'observed after the coloring composition has just been produced, and is also produced in the storage of the composition. It is clear from the study that the generation of foreign matter has a particularly close relationship with the photopolymerization initiator. Further, in the coloring composition for the shirt color filter, the high sensitivity of the green light to the irradiation light is the most difficult color. One of the reasons for this is that the green 〇 pigment is inferior to the other colors (4), and the coloring power of the pigment is inevitably high. Further, the green composition has a maximum transmittance wavelength of about 530 nm, and a transmittance of wavelengths below 450 nm is approximately close to zero. In the production of color filter and light film using photolithography, the exposure machine usually used is a high-pressure mercury lamp, and the photopolymerization initiator corresponding thereto can also cause hardening of light from the ultraviolet portion to near 410 nm. The responder, but for green, it is possible to use light energy that cannot be separated by the long wavelength portion. If the sensitivity of the colored composition is insufficient, the prescribed line width cannot be obtained. In an extreme case, the hardenability of the coating film is poor, and the phenomenon of the transparent coating film cannot be formed. Further, when the color filter is applied to the alignment film at the time of panel formation, if the coating film has low curability, it is produced for N_mercaptoacridone (NMP) which is usually used as an alignment film solvent. Pigment-based precipitates. In short, a coloring composition for a color filter containing a micronized pigment, which contains a green pigment, particularly a buckling zinc material, and which is sufficiently sensitive to light to be exposed, and TF988407 83 201037041, which suppresses the generation of foreign matter, is obtained. It is very difficult. In view of the above, among the plurality of photopolymerization initiators, a photopolymerization initiator composed of a compound of a grade, particularly a compound represented by the above formula (1), is used, whereby the above problem can be solved, and thus good. In the above-mentioned monthly deficient compound (1), the Y_c(=〇)_x portion forms a light absorbing portion', and the structural portion: -CXDLp is divided into a radical generating portion. Light absorbing portion: yc (.x efficiently absorbs light and efficiently transfers the absorbed energy to the money structure portion, thereby achieving high sensitivity. It is generally considered to be represented by the yc(=o)-x portion. In the case where the light absorbing portion is added to the composition in a high concentration, the molecules are bonded to each other, and a plurality of molecules move as a single molecule in appearance, and thus the absorbance and the absorption efficiency tend to decrease. Further, since the oxime ester compound (I) of the present invention forms a bulky group in the γ moiety, it is preferable to have a high absorbance even when it is added at a high concentration. Further, it is important that YC (=G)-X part efficiently generates triplet energy in the fine structure part which is easy to be used for free radical generation. In order to achieve efficient intramolecular energy transfer, it is important that ΙΥ-C (Lu X胄分分和结构结构) The portion is as close as possible in space. The compound represented by the above formula (I) has a diphenyl ketone structure which is highly efficient in changing from the singlet state to the triplet state due to the Y_c(=〇)_x moiety or Similar structure, so The absorbed light is efficiently converted into triplet energy. TF988407 84 201037041 Further, the compound represented by the above formula (i) has a space in the molecule due to the structure of the diphenyl ketone or a structure similar thereto A compound that rotates easily and overlaps with the monthly structure, so that efficient energy transfer can be performed in the molecule, and higher sensitivity can be achieved. In the general formula (I), X represents a substituent. And a group of a divalent aromatic hydrocarbon group and/or an aromatic heterocyclic group which are condensed by two or more rings. Specific examples of X include a naphthalene ring, an anthracene ring, and a chrysene. a ring of a condensed ring composed of an aromatic hydrocarbon ring such as a ring, a phenanthene ring, an azulene ring, a florene ring, an acenaphthylene ring, an indene ring, or the like; Phenanthridine), xanthene ring, taste beta ring, morphine π well ring, dibenzoxe•D well (phenothiazine ring), phenoxazine ring, benzophenone ring The benzothiazole ring is composed of an aromatic hydrocarbon ring and an aromatic heterocyclic ring. The base of the condensed ring, etc. ❹ These may have any substituent. The "optional substituent" will be described later. Among the compounds represented by the formula (I), it is particularly preferred to The compound represented by the formula (I), that is, the compound of the formula (I), is a compound having a structure represented by the benzene benzene X in the formula (i) and the condensed X2 condensed therewith.

TF988407 85 201037041 [Formula + ′ R1, R2 and y, 盥 μ phase main-form (1) Let Rl, R2 and Υ have the same meaning. It means that it can be a single ring or a condensation consisting of more than 9 rings, ', , ^ ^ t and % X can be condensed in the benzene ring X1. position. The benzene ring X oxime and its phase may have a substituent. The compound represented by ... U ,, because the benzene ring X1 can be combined with the -C(tetra)-Υ-diyl group structure or the like, the absorbance is high, and the excitation efficiency of the early heart to the heavy state is high, so that it is preferable. . The oxime is in the formula (1), and is preferably a group containing an aromatic heterocyclic ring, and particularly preferably a ring in which the ring X2 which is bonded to the benzene ring in the formula (1) is a hetero ring. Further, 'X is usually a divalent group derived from a 2 to 4 condensed ring, and in terms of a relatively small molecular weight, it is preferably a divalent group derived from a 2 or 3 condensed ring, and the wire is liable to be suitable for photohardening of the composition. The δ of the wavelength of the irradiation light to be used is more preferably a divalent group derived from the 3 condensed ring. 2 is a structure derived from the oxime in the formula (1) and a benzene ring oxime and a ring X in the formula (1), and particularly preferably a group derived from a ring. In the case where the ruthenium is based on the base of the taste base, it is preferable not only to have suitability for irradiation light at the time of exposure but also to be a strong skeleton. " General formula (I) + ' represents a hydrogen atom, a carbon number 丨 ~ other filaments, a carbon number of 2 to 25, a carbon number of 3 to 2G or a heteroaryl group of carbon number 4 to 25 The alkyl group, the alkenyl group, the heteroaryl group or the heteroaryl group may have a substituent. By making R1 a such group, the sensitivity to light is higher than that of a compound in which Ri is a phenyl group or the like. Further, the synthesis of the compound is also easy, and it is also preferable in the industrial production of TF988407 86 201037041. Examples of the alkyl group having 1 to 20 carbon atoms of R1 include a mercapto group, an ethyl group, a propyl group, a butyl group, and the like. Preferably, it is a carbon number of 1 to 12, and more preferably a carbon number of 2 and 2. The alkenyl group having 2 to 25 carbon atoms of R1 may, for example, be a vinyl group or a propyl group. It is a (3) group having a carbon number of 3 to 12, more preferably a carbon number of 2 to 5. The hydrazine having a carbon number of 3 to 20 as R1 may be a sub-sulfur county, a ruthenium, a south base, or a mercapto group. Benzene cancer salino, stupid and basal, etc., preferably Wei 3 to 15, more preferably a heteroaryl group having a carbon number of 4 to 10. • As a filament of R1 having a carbon number of 4 to 25, it may be mentioned : sulfinylmethyl, bromomethyl, miso base The benzoxylmethyl group, the benzoxanthyl group, etc. are preferably a heteroarylalkyl group having a carbon number of 4 to 18, more preferably a carbon number of 4 to 10. Further, each of the above groups may have a substitution. The substitution is based on the following description. R1 is particularly preferably an alkyl group which may have a substituent. Among them, in terms of ease of production, an unsubstituted alkyl group is preferred. In the case where the compound represented by the formula (I) is used in the photopolymerizable composition as described later, the alkyl group is substituted with a substituted amine group from the viewpoint of the adhesion of the composition to the substrate. The alkyl group is preferably an alkyl group substituted with an N-ethylindenyl-N-acetoxyamino group. In the formula (I), R2 represents an alkylene group having a carbon number of 2 to 2, and a carbon number of 3 ~25 TF988407 87 201037041 olefinic group, cycloalkyl fluorenyl group having 4 to 8 carbon atoms, aryl fluorenyl group having 7 to 20 carbon atoms, alkoxycarbonyl group having 2 to 10 carbon atoms, and aryloxycarbonyl group having 7 to 20 carbon atoms a heteroaryl group having 2 to 20 carbon atoms, a heteroarylalkyl group having 3 to 20 carbon atoms, an alkylaminocarbonyl group having 2 to 20 carbon atoms, an alkane group, an olefin group, a cycloalkyl group, and an aromatic group. Mercapto, alkoxycarbonyl, aryloxy The carbonyl group, the heteroaryl group, the heteroaryl fluorenyl group, and the alkylaminocarbonyl group may each have a substituent. By making R2 a such group, it is easy to crack the crotch portion, thereby easily obtaining sensitivity due to generation of a radical. The alkylene group having 2 to 20 carbon atoms of R2 may, for example, be an ethyl group, a propyl group or a butyl group, and preferably has a carbon number of 2 to 12, more preferably a carbon number. 2 to 7 of the fluorenyl group. The olefin group having 3 to 25 carbon atoms of R2 may, for example, be a butenyl group or an acrylonitrile group, and preferably has a carbon number of 3 to 12, such as a butenyl group. The cycloalkane group having a carbon number of 3 to 7 may, for example, be a cyclohexylcarbonyl group, a nonylcyclohexylcarbonyl group or a cyclopentylcarbonyl group, and a cyclohexylcarbonyl group. The carbon number is 4 to 8, more preferably the carbon number is 4 to 7 ring-burning thiol. Examples of the aryl group having 7 to 20 carbon atoms of R2 include a benzoinyl group, a nonylphenyl fluorenyl group, a naphthylmethyl group, and the like, and a carbon number of 7 to 12 such as a naphthylquinone group is preferred. It is an aromatic fluorenyl group having a carbon number of 7 to 10. Examples of the alkoxycarbonyl group having 2 to 10 carbon atoms of R2 include a fluorenyloxycarbonyl group, an ethoxycarbonyl group, a propoxycarbonyl group, and the like, and preferably have a carbon number of 2 to 10, more preferably a carbon number of 2 to 8 such as a fluorenyloxycarbonyl group. Alkoxycarbonyl. TF988407 88 201037041 As the carbon number of R2 7~刈夕艺和# * A A phenoxy (4)* can be exemplified by phenoxy prefecture, p-aziodo group, Qin gas base, etc. 15, more preferably carbon age 7 miscellaneous The carbon number of the naphthyl group is 7~~ It is the aryloxy group of 7~1G. The carbon number of R2 is 2 to 2, and the like, and the preferred C' is preferably a heteroaryl group. The carbon number of the thiophene group is preferably 2 to 7 Ο ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ Preferably, it is a heteroaryl group having a carbon number of 5 to 15, more preferably a stone inverse of 7 to 10. The carbon number of the R 2 is 9 u, and the (tetra) phenyl carbonyl diamine lysine y is preferably a dimethylaminocarbonyl group or the like, and preferably an alkylamino group having 2 to 10 carbon atoms. In the above-mentioned respective groups, in terms of exposure sensitivity, R2 is preferably a sulfhydryl group, a % brain group, an aryl fluorenyl group, a more preferred fluorenyl group or an aromatic aryl group. Further, the substitution of the above-mentioned respective groups as R2 will be described hereinafter as the above-mentioned respective groups, and it is particularly preferred that the substituents are not substituted. In the general formula (1), γ represents an aromatic group which may have a substituent, and more specifically, Y is derived from an aromatic hydrocarbon ring or a monovalent group of an aromatic heterocyclic ring, and these may have a substituent. Furthermore, in the case where γ is a valence group derived from an aromatic heterocyclic ring, it can be! More than one ring is condensed on the phenyl group, it can also be! More than one ring is condensed on the heteroaryl group of a 5 or 6 membered ring. The compound represented by the formula (I) is as described above, and the benzene TF 988 407 89 201037041 group or the aromatic heterocyclic ring portion and one of the X portions are substituted with a -(〇〇)- group to form a diphenyl group. A ketone structure or a structure similar thereto is preferred. Further, as described above, the compound represented by the formula (I) is a compound in which a diphenyl ketone structure or a structure similar thereto is easily separated from the fluorene structure by spatial rotation in the molecule, and thus It is better to carry out efficient energy transfer in the molecule and achieve higher sensitivity. In the case where a ring of one or more Y groups is condensed to a phenyl group to form a condensed ring group, it is preferred to condense from 1 to 3 groups of 5 or 6 members to the 2,3-position and 3 from the phenyl group. The base of the 2~4 condensed ring formed by at least one of the 4-position and the 4-, 5-position. Further, the ring condensed on the phenyl group in Y is preferably a hydrocarbon ring or an aromatic hydrocarbon ring and/or an aromatic hetero ring. The ring condensed on the phenyl group in Y is preferably a hydrocarbon ring in terms of a higher quantum yield, and is preferably an aromatic ring in terms of widening the absorption wavelength range. The ring of Y is preferably a monocyclic ring or a condensed ring group of 2 to 4, and more preferably a monocyclic or 2 to 3 condensed ring group, particularly preferably a monocyclic ring and a 2 condensed ring, in terms of a molecular weight not becoming too large. Ring base. Further, in the case where Y is a group derived from a 3 to 4 condensed ring, the absorption wavelength region is longer-wavelength and is also suitable for an inexpensive light source, and therefore it is industrially preferable. Specific examples of the ring of Y include a group derived from a benzene ring; and an aromatic group derived from a condensed ring such as a naphthalene ring, an anthracene ring, a ring, a phenanthrene ring, a ring-opening ring, an anthracene ring, an anthracene ring or an anthracene ring; a group of a hydrocarbon ring; a thienyl group, a pyridyl group, a furyl group, a carbazolyl group, a d-sialyl group, or the like, a group derived from a 5- or 6-membered aromatic heterocyclic ring; or a ring derived from °丫n, TF988407 90 201037041 Dibenzoin ring, taste wah ring, bannag ring, benzothiazole ring, clothing, a stupid ring, a heterocyclic ring __he: (4) face and aroma: two special is phenyl , naphthyl, base, butterfly and base. In terms of sensitivity, it is preferably a strepyl group, a naphthyl group, and an anisotropic ring. The substituent group in the γ group may have a substituent, and examples thereof include a carbon number such as a methyl group and a propyl group. 1~2〇1~20~~|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Pyridyl acetate; pentyloxy, hexyloxy, etc. _G=oxy; cyclopentyl, cyclohexyl and other ring-burning soils having a carbon number of 5 to 2 G, hexyloxy and the like having a carbon number of 5 to 20 Oxyl; imiline, base thiol: material. a cyclic amine group having an atomic number of 5 to 20; a dialkylamine group having a carbon number of 4 to 20 such as a first butylamine group; a aryl group such as a phenyl group or a naphthyl group; Green, phenethyl, etc.

A dentate atom such as Br 1 or F; a tetrahydroindenyl group or the like. Among the above, etc., an alkyl group, an alkoxy group, a ~S〇3R group, a cyclic amine group or a monoalkylamine group is preferred, and a cyclic amine group is particularly preferred in terms of further improving the sensitivity. Or a nonylamino group. A particularly preferred form of the compound represented by the formula (I), that is, a compound derived from a group of a π-cyclium ring which may have a substituent, is represented, for example, by the following formula (guar). TF988407 201037041

[wherein mY and the meaning of the above formula (1): p represents the liver, or a group selected from the substitutions described later. a substituent which the π of the above formula (1) has (a ring of the ring X1 in the formula (1) and a ring which is condensed with the ring h), a substituent of the formula (1), (1) and (m), And the formula (R3 to R9 in the phantom) are each independently selected from the group of the following substituent group z. [Substituent group z], _ can be exemplified by a fluorine atom, a gas atom of 4 atoms, and a ruthenium atom. (4) a aryl group; an L group, a nitro group, a cyano group; or an arbitrary organic group, etc. Examples of the optional organic group include a methyl group, an ethyl group, a n-propyl group, an iso-n-butyl-butyl group, and a a linear or branched q-spin &amp; propyl butyl group, &amp; pentyl group, cyclohexyl group having a carbon number of 1 to 18 such as tributyl, pentyl, pentyl, n-hexyl-octyl or second octyl , aramid base and other carbon number of ~ 2 of the base; ethylene, acryl, hexyl and other carbon number 2 ~ 18 or branched alkenyl ·, cyclopentenyl, cyclohexene and other carbon number 3 Cycloalkenyl group of ~18, decyloxy, ethoxy, positive two and * latex recorded JE propionyl, isopropoxy, n-butoxy, TF988407 92 201037041 second butoxy, third butoxy N-pentyloxy a linear or branched alkoxy group having a carbon number of 1 to 18, such as a third pentyloxy group, a n-hexyloxy group, a n-heptyloxy group, a n-octyloxy group or a third octyloxy group; a thiol group; an ethylthio group; , n-propylthio, isopropylthio, n-butylthio, second butylthio, tert-butylthio, n-pentylthio, tert-pentylthio, n-hexylthio, n-heptylthio, n-octyl a straight-chain or branched-chain sulfur-burning group having a carbon number of 丨18 or the like such as a thio group or a third octylthio group; a phenyl group, a fluorenylphenyl group, a diphenylene group, a stilbene group, etc., which may have a carbon number of 6 to 18 An alkyl group substituted with an alkyl group; an aralkyl group having a carbon number of 7 to 18 such as a benzyl group; a linear or branched olefin having a carbon number of 2 to 18 such as a vinyloxy group, a propyleneoxy group or a hexenyloxy group; a linear or branched olefinyl group having 2 to 18 carbon atoms such as an ethylenethio group, an acrylthio group or a hexenylthio group; a fluorenyl group represented by a_c〇Rn; a group; a group represented by -0C0R18 Alkoxy; amino group represented by _19|^2; an amidino group represented by -NHC0R21; a carbamate group represented by -NHCOOR22; an amine oxime represented by -CONR23R24 Carboxyl group; represented by -S (amine represented by MR26R27) Sulfhydryl; a phthalate group represented by - ^^ ;; 2-°-septyl, 2-pyridyl, furyl, oxazolyl, benzoxazolyl, thiazolyl, benzothiazolyl, a saturated or unsaturated aromatic heterocyclic group such as a phenyl group, an oxazolidinyl group or a tetrahydrothiophene group; a trisyl decyl group such as a trimethyl fluorenyl group; and the like, wherein R to R are each independently represented. a hydrogen atom, a substituted alkyl group, a substituted alkano group, a substituted alkylcarbonyloxy group, a substituted alkenyl group, a substituted aryl group, or a substituted aralkyl group The positional relationship is not particularly limited. In the case of having a plurality of substituents, the TF988407 93 201037041 may be the same or different. In the above, a plurality of substituents may be bonded to each other to form a ring, which may be a saturated or unsaturated aromatic hydrocarbon ring or an aromatic heterocyclic ring, and the substituent may have a substituent in the ring, and the substituent may be further formed. ring. In the formula (melon), R3~ is independently selected as a hydrogen atom or selected from the above group Z, and in the substituent group Z, a methyl group or an ethyl group which may have a substituent is preferable. An alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms such as a substituent group, a heteroaryl group having a carbon number of 20 such as a pyridyl group having a substituent, and a carbon number 7 having a substituent An aralkyl group of -18, which may be a substituted trialkylsulfanyl group; particularly preferably an alkyl group. Further, as a substituent which the X in the above formula (I) may have (the benzene ring X1 in the formula (i) and the ring X2 condensed therewith may be preferred), The above preferred R3 to R9 are the same. The substituent which R1 may have is preferably R19 and R2 represented by the amine group and the radical '. Preferably, it may be a substituted decyl group which may be substituted with a methoxy group. As described above, it is also effective in improving the adhesion of the composition. Therefore, it is preferably an amine group represented by _nri9r2Q such as Ν-acetyl group-oxime-acetoxyamine group. Among the compounds represented by the formula (1) of the present invention, the compound represented by the following formula (Π) is most preferred. TF988407 94 201037041化22

In the formula, 1^ represents an alkyl group having 1 to 3 carbon atoms or a group represented by the following formula (Ha). [Chem. 23] Ο XH2 c'h (Ha) ‘102 .101-

R, ... R (wherein R1{)1 and R1()2 each independently represent a hydrogen atom, a phenyl group or an N-ethinyl-N-acetoxyamino group. ❹ 23 represents a fluorenyl group having 2 to 4 carbon atoms, and Xa represents a divalent carbazolyl group in which a nitrogen atom may be substituted with an alkyl group having 1 to 4 carbon atoms. Ya represents a phenyl group which may be substituted by an alkyl group or a naphthyl group which may be substituted with a porphyrin group. Specific examples of the preferred oxime ester-based compound which is the photopolymerization initiator of the present invention are exemplified below, but the photopolymerization initiator used in the present invention is not limited to any of the following specific examples. Furthermore, the following Me represents a thiol group. TF988407 95 201037041 [Chem. 24]

TF988407 96 201037041 [Chem. 25]

Ο

TF988407 97 201037041 [Chem. 26]

TF988407 98 201037041 [Chem. 27]

TF988407 99 201037041 [化 28]

TF988407 100 201037041 [Chem. 29]

肟 The oxime ester compound represented by the above formula (I) can be synthesized, for example, according to the method described in WO2002/100903, WO2005/080337, and JP-A-2006-36750.醋 The vinegar-based compound represented by the above formula (I) may be used alone or in combination of two or more. Further, the above-mentioned oxime ester-based compound (J^ may be used in combination with other photopolymerization initiators, and may be used in combination as needed, and high sensitivity is expected. As an accelerator which constitutes a photopolymerization initiator component, for example, Use: N,N-diaminoaminobenzoic acid ethyl ester and other N,N-dialkylaminophenyl benzoic acid alkyl ester, 2- Weilkyl benzene m, 2-filament benzoic acid, etc. a compound or an aliphatic polyfunctional sulfhydryl compound, etc. TF988407 101 201037041 These other photopolymerization initiators or accelerators may be used singly or in combination of two or more. The type of the base is preferably a combination of a plurality of photopolymerization initiators, and examples thereof include the oxime-derived δ compound represented by the above formula (I), and the I-mesh organism, α-amino group. a combination of a benzoyl-based compound or a derivative thereof. In this case, as the acetophenone street organism, for example, preferably 2_f H, [4_(indolylthio)phenylpyrazine-------- 1-one, as a hydrazine-aminoalkylphenone compound, preferably 2-dimethylamino-2-(4-indolyl) Base) + (4 - Wei Lin _4_ _ phenyl) butadiene + ketone 2 benzyl 2-dimethylamino _ 丨 _ (4 咮 phenyl phenyl) butanone 丨 丨; as a thiophene The sun-derivative derivative is preferably thioxanthone, 2,4-diethylthioxanthone, etc. The proportion of the above-mentioned photopolymerization initiator component (that is, the total amount of the photopolymerization initiator and the accelerator) is In the total solid content of the coloring composition for a color filter of the present invention, it is usually from 1 to 40% by weight, preferably from 0.5 to 30% by weight. The ratio of the right distribution is remarkably low, which may result in The sensitivity of the exposure light is decreased. On the contrary, if the ratio is significantly high, the unexposed portion is degraded to the developing solution and causes poor development. In order to improve the sensitivity, the photopolymerization initiation system may be used as needed. A sensitizing dye corresponding to the wavelength of the image-exposure light source is blended in the composition. The sensitizing dyes are described in the Japanese Patent Application Laid-Open No. Hei-4-221958, No. Hei-4-219756. In the case of the TF988407 102, it is described in Japanese Laid-Open Patent Publication No. Hei 3-239703 In the case of the 3-ketocoumarin compound described in Japanese Laid-Open Patent Publication No. Hei No. Hei. No. Hei. The σ-pyrromethene dye described in the Japanese Patent Publication No. pp. 47-2528, JP-A-54-155292, and JP-A-45-373 Japanese Unexamined Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. In the case of the dialkyl group-containing stupid skeleton described in Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. Pigments, etc. The preferred one of the sensitizing dyes is an amine group-containing sensitizing dye, and more preferably a compound having an amine group and a phenyl group in the same molecule. Particularly preferred are, for example, 4,4-diaminodiphenyl ketone, 4,4,diethylaminodiphenyl ketone, 2-amino fluorene-phenylene, 4-furyl-phenyl _ a diphenyl ketone compound such as 4, 4'-diaminodiphenyl ketone, 3,3,-diaminodiphenyl ketone or 3,4-diaminodiphenyl ketone, 2-(pair Monomethylphenyl)benzoxazole, 2-(p-diethylaminophenyl)benzoxazole, 2-(p-dimethylaminophenyl)benzo[4,5]benzoxazole, 2_(p-monoaminophenyl)benzo[6,7]benzoindole, 2,5-bis(p-diethylaminophenyl) 1,3,4-carbazole, 2-(pair Diammonium phenyl)benzothiazole, 2-(p-diethylaminophenyl)benzothiazole, p-diamidinophenyl)benzimidazole, 2-(p-diethylaminophenyl) cumene , 2,5_bis (p-diethylamino), L3,4_ TF988407 201037041 sigh, (p-dimethylaminophenyl) β specific bite, (p-diethylaminophenyl) π ratio bite, (p-Dimethylaminophenyl)quinoline, (p-diethylaminophenyl)quinoline, (p-diaminophenyl)pyrimidine, (p-diethylaminophenyl)pyrimidine, etc. containing p-dioxane Aminophenyl compound . The best of these is 4,4,-dialkylaminodiphenyl ketone. Further, the sensitizing dye may be used singly or in combination of two or more. The blending ratio of the sensitizing dye in the colored composition of the present invention is usually 0% by weight or more, preferably 0.2% by weight or more, more preferably 5% by weight or more, based on the total solid content of the colored composition. Further, it is usually 20% by weight or less, preferably 15% by weight or less, more preferably 1% by weight or less. [2-3-2] Thermal polymerization initiator The specific examples of the thermal polymerization initiator which may be contained in the colored composition of the present invention include an azo compound, an organic peroxide, and hydrogen peroxide. Among these, an azo compound is suitably used. Examples of the azo-based compound include 2, 2, azobisisobutyronitrile, 2,2'-azobis(2-methylbutyronitrile), 1, and [,_azo double (ring). Hexene-p-carbonitrile), 2, 2'-azobis(2,4-mercaptopurine), ι_[(ι-cyano-1-methylethyl)azo]guanamine 2-(Aminoguanidinoazo)isobutyronitrile), 2,2-azobisindole-2-indenyl-[1,1-bis(hydroxyindenyl)-2-hydroxyethyl]propanamide }, 2,2,-azobis[Ν-(2-propenyl)-2-mercaptopropionamide], 2,2'-azobis[Ν-(2-propenyl)-2-ethyl Propionamide], 2, 2, azobis[Ν-butyl-2-mercaptopropyl TF988407 104 201037041

Amine], 2, 2'-azobis (N-cyclohexyl (dimethyl Imethylpropan), 2^ fluorenyl (tetra)amine), 2,2, 'azobisacetic acid), 2, 2, - azobis (2, 4, 4: nitrogen: (f methyl Ι methyl propionic acid 2, 2, - azobisisobutyronitrile, 2, 2, :; ^ #' Examples of the organic peroxide include bis(2,4; carbonitrile), etc. Tributyl, hydrogen peroxide, ^^, and emulsified diterpene, oxygen:::r :n cite: cumyl per〇Xyneodecanoate, cumyl peroxydicarbonate, diisopropyl acrylate, diacetate, second vinegar, Peroxy neodecanoic acid-1,1' 3,3-tetradecylbutyl ester, di(4-tert-butylcyclohexyl)peroxydicarbonate, peroxy neodecanoate-1-cyclohexyl~diphenyl Ester, bis(2-ethoxyethyl)peroxydicarbonate, di(2-ethylhexyl)peroxydicarbonate, peroxy neodecanoic acid, third vinegar, dimethoxydicarbonate Butane, peroxidic neodecanoic acid tert-butyl ester, peroxidic pivalic acid third hexyl ester, peroxidic pivalic acid third

Ding, diperoxide (3, 5, 5~trimethylhexanide), di-n-octyl peroxide, dilaurin peroxide, distearyl peroxide, 2-ethylhexanoic acid-U '3'3—Tetramethylbutyrate, 2,5-dimethyl- 2,5-di(2, hexylhexanyloxy)hexane, 3-hexyl peroxy 2-ethylhexanoate , bis(4-benzyl benzamidine) peroxide, tert-butyl peroxy 2-ethylhexanoate, second-boiled peroxidation, third butyl peroxybutyrate, 1,1-di (first Tributylperoxy bis = dimercaptocyclohexene, 1,1-di(t-hexylperoxy)-3, 3, 5, triterpene hexane, 1,1-di (third hexyl) Peroxy)cyclohexane, 1,di(n-) group over TF988407 105 201037041 oxy) cyclohexane, 2,2~bis(4,4-di(t-butylperoxy) ring Hexyl), propylene, peroxy isopropyl monocarbonate, third vinegar, peroxidized maleic acid, tributyl sulfonium, peroxy 3, 5, 5~ tridecyl hexanoic acid, third butyl ketone, oxidized lauric acid Second butyl ester, 2,5-dimethyl-2,5-di(3-f-propylbenzhydryl) hexanyl, isopropyl monocarbonate Tributyl vinegar, 2-ethylhexyl monocarbonate, third butyl ketone 1, benzoic acid, hexamethyl phthalate, 2, 5-dimercapto-2, 5- ace Hexane, tert-butyl peroxyacetate, 2,2-di(t-butylperoxy)butane, tert-butyl peroxybenzoate, 4,4-di(t-butylperoxy) Butyl valerate, di(2-tert-butylperoxyisopropyl), dicumyl peroxide, ditributyl peroxide, 2,5-dimethyl-2, 5- bis (tert-butylperoxy) hexanol, dibutyl butyl peroxide, peroxidized complex menthol, 2'5-dimethyl-2,5-di (t-butylperoxy) Base) 3, 3 gas, diisopropylbenzene, chlorine peroxide, U, 3-tetramethylbutyl, peroxybenzene, propylbenzene, hydrogen peroxide, tert-butyl peroxide, tert-butyl peroxide Trimethyl sulfonate, 2'3-dimethyl-2, 3_diphenyl disk I 垸, over-clearized di(3~f-based benzamidine), etc. Mixture of formazan... In addition to the photopolymerization starting from the [[2-3]] item, the amine alkylate compound is converted as a polymerization initiator. With those. Therefore, as the thermal polymerization initiator, the compound selected in the examples may also be mentioned.乍 is a photopolymerization initiator. These thermal polymerization initiators may be used alone or in combination of two or more. TF988407 106 201037041 If the ratio of the thermal polymerization initiator in the colored resin composition is too small, the film hardening is insufficient, and the durability as a color calender sheet may be insufficient. If it is rapid, the degree of heat shrinkage becomes large, which causes cracks and cracks after thermal hardening. Moreover, it is seen that the storage stability tends to decrease. Therefore, the content ratio of the thermal polymerization initiator to the total solid content of the colored resin composition of the present invention is preferably from 0 to 30% by weight, particularly preferably from 〇 to 2% by weight. [2-2-4] Surfactant 〇 As the surfactant, various surfactants such as an anionic, cationic or nonionic amphoteric surfactant can be used, but it is a secret that affects each characteristic. In the case of low level, it is difficult to use the _---------------------------------------------------------- %重量的范围的范围内的范围内的范围内的范围内的范围内的范围内的范围内的范围内的范围内。 . [2-2-5] Thermal polymerization inhibitors, as thermal polymerization inhibitors, for example, can be used: benzodiazepine: o, stupid, three-year-old, 2'6-t-butyl-p- 2: „ The dosage of the preparation is relative to the total solid content of the composition, which is in the range of ..., more than 3% by weight, and 3% by weight or less. [2-2-6] Plasticizer as a plasticizer, for example, can be used : phthalic acid dioctyl vinegar, phthalic acid TF988407 107 201037041 acid di(12 x yl) s, diethylene glycol monocapry vinegar, diamyl ethylene phthalate (dimethylglycol Phthalate), tridecyl phenyl phosphate, dioctyl adipate, dibutyl sebacate, triacetin, etc. The amount of the plasticizer is relative to the total solids of the composition, preferably Usually, the range is 1% by weight or less. [3] Preparation of Colored Composition Next, a method for preparing the colored composition of the present invention will be described. As described above, the coloring composition for a color light-emitting sheet of the present invention can be borrowed. It is prepared by mixing other components into the previously prepared pigment dispersion, and all the components can be combined with the same. The case where the preparation is carried out by the method of the former (4) is described as an example, but the invention is not limited thereto. Further, the coloring composition for a color filter or a light sheet of the present invention may be photocurable (light) depending on the applied process. The polymerizable property may be a thermal polymerization property. Hereinafter, a case where a photopolymerizable composition (hereinafter referred to as a "photoresist") will be described as an example, but the present invention is not limited thereto. First, each specific amount of the pigment, the dispersant, and the solvent are weighed separately, and (4) is dispersed in the dispersion treatment step to prepare a pigment dispersion liquid. In this dispersion treatment step, a paint conditioner (Paint Conditi), a sander (sandgnnder) 'ball mill, a lucky mill, a stone mill, a jet mill (10) mill), a homogenizer, and the like can be used. By performing the dispersion treatment to atomize the color material, the coating property of the color composition can be improved, and the transmittance of the pixel in the color light-emitting sheet of the product can be improved. TF988407 108 201037041 When the pigment is subjected to dispersion treatment, as described above, a resin or a dispersion aid or the like is dispersed. Α 虽 虽 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在The score is 2, and the slave is usually π or higher, preferably at room temperature or higher, and the temperature of It is below the song, preferably 8. . . The following range. Furthermore, the setting is 通 Ο 适当 The appropriate time is due to the fineness of the pigment dispersion and the difference between the sander and the second. Therefore, it is necessary to make appropriate adjustments. The size of the pigment dispersion obtained by the above dispersion treatment is mixed with eight or more polymerizable monomers, and the human binder (4) 1 is mixed as it is into the solution to obtain one. : : In each step, fine impurities are present, so it is preferred to filter the obtained pigment dispersion. ° Filter thief [4] Manufacture of color enamel sheet Next, the color filter of the present invention will be described. The color light-passing sheet of the present invention is characterized by a pixel formed by a color composition. [8] The above-mentioned [4-1] transparent substrate (support) is used as the transparent substrate of the colored yarn. If it is transparent and has a degree, it has no special purpose for its material. (4) For polystyrene diacetate, etc., poly-polymerization, etc. = TF988407 109 201037041 = month 曰 曰 厌 厌 厌 厌 聚 聚 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性 热塑性Unsaturated polyester resin, poly(methyl)acrylic acid tree, such as thermosetting resin thinner; or various glass materials. These are preferably glass or heat resistant resin from the viewpoint of heat resistance. In order to improve the surface properties such as the contact properties, the transparent substrate and the black material-forming substrate may be subjected to a corona discharge treatment, an ozone treatment, a Wei coupling agent, or a thinning treatment of various resins of an amine base tree material. Transparent substrate = thickness is usually 〇, 05 mm or more, preferably 〇 ι _ or more, and hoisted to 10 mm or less ‘preferably 7 Å or less. Further, in the case of performing the thinning treatment of various resins, the film thickness is usually 〇 01 _ or more, preferably 0.05 (four), and is usually preferably in the range of 5 // m or less. [4-2] Black matrix; a black matrix is disposed on the transparent substrate to form a red, and, respectively, "pixel image in blue, whereby the color light-emitting sheet of the present invention can be manufactured. The metal thin film or the black matrix is photosensitively colored and formed on the transparent substrate. As the light-shielding metal material, a chromium compound such as metal chromium chrome oxide or chromium nitride may be used, and the nickel material may be a plurality of layers. ' = metal light-shielding film is usually formed by sputtering method, in the balance of the mixture of the chrome side of the chrome, for other materials TF988407 110 201037041 using the corresponding material touch (four) for the button, The most type photoresist _, whereby a black matrix can be formed. After the special stripping agent is used, the first method of steaming is to form a film of “special, genus or metal·metal oxide on the transparent substrate. Then, after forming the coating phase of the colored silk on the film, a photomask having a repeating pattern of strips, contacts, and three shapes, exposing and developing the (four) film to form light

Block the image. Thereafter, the coating film is subjected to (iv) treatment so that a matrix can be formed. &quot;, In the case of using a photosensitive colored resin composition for a black matrix, a colored resin composition containing a black color material is used to form a black matrix. For example, a single type or a plurality of kinds of black color materials containing black, graphite, iron black, aniline black, cyanine black, and black, or red or green, which are appropriately selected from inorganic or organic pigments and dyes, are used. A coloring composition of a black color material obtained by mixing blue or the like can form a black matrix in the same manner as the method of forming red, green, and blue pixels described later. [4_3] Formation of Pixels The method of forming the pixels differs depending on the type of the coloring composition. As described above, the case where the photopolymerizable composition is used as the coloring composition will be described as an example. / Applying a colored composition of one of red, black, and blue to a transparent substrate provided with a black matrix, drying the film, superimposing a mask on the coating film, and interposing the mask to expose the image. Subtractive thermal hardening or photohardening: TF988407 111 201037041 This forms a pixel. This operation is performed on the color-grading products of the three colors of red, green, and g, so that a color filter image can be formed. The coloring composition for the shirt color filter of the present invention can be used to form a pixel (resist pattern) for forming at least one of red, green, and blue pixels, as described above, wherein When it is used as a material for forming a green pixel, and particularly a material for forming a green pixel containing a zinc hydride (tetra) pigment, the effect is most remarkable. w shirt color filter coating with coloring composition, can be used by spin coating such as leaf method, wire-bar coating method, flow coating (fl〇w (10) seven method), smear =) coat) method, Roll coating (r0llC0at) method, nozzle, coating (sprayc〇at) method, etc. = where the right coating method can greatly reduce the use of the coating liquid i, and the fog that is attached when using the spin coating method The influence of the droplets and the like can further suppress the occurrence of heterogeneity, etc., which is preferable from the above comprehensive viewpoint. Better

Below Mm, it is preferably 1 〇 if the coating film is too thick _transfer, or difficult (10) liquid crystal unitization to perform gap adjustment. On the other hand, if the coating film is too thin, it is difficult to increase the degree of the pigment, and the desired color cannot be expressed. The thickness of the coating is usually 0.2 / zm or more, preferably 〇 5 or more, and 彳 is 0.8 yin or more, and usually 20 um or less, more preferably 5 /im below the range [4-4] Drying of the coating film Using the coating film formed on the substrate by the coloring composition, it is preferred to use a hot plate, an infrared (IR) flood phase, and a convection pole rm. , convection oven TF988407 112 201037041, etc. to dry. Usually, after preliminary drying, it is reheated and dried. The conditions for preliminary drying can be appropriately selected depending on the type of the solvent component and the performance of the dry dryer used. The drying temperature and the drying time can be selected according to the type of the component to be dissolved, the performance of the dryer to be used, and the like. Specifically, the drying temperature is usually 40 ° C or higher, preferably 50 ° C or higher, and usually, The temperature is 80 ° C or lower, preferably 70 ° C or lower; the drying time is usually 15 seconds or longer, preferably 30 seconds or longer, and usually 5 minutes or shorter, more preferably 0 minutes or less. The temperature condition for reheating and drying is preferably a temperature higher than the preliminary drying temperature. Specifically, it is usually 50 ° C or higher, preferably 70 ° C or higher, and usually 200 ° C or lower, preferably 160. Below °C, it is particularly preferably in the range of 130 ° C or less. Further, although the drying time depends on the heating temperature, it is usually 10 seconds or longer, preferably 15 seconds or longer, and usually 10 minutes or shorter, and preferably 5 minutes or less. The higher the drying temperature, the higher the adhesion to the transparent substrate. However, if the drying temperature is too high, the binder resin is decomposed, and sometimes thermal polymerization is induced to cause development failure. Further, as the drying step of the coating film, a vacuum drying method in which drying is performed in a reduced pressure chamber without increasing the temperature can be employed. [4-5] Exposure step The exposure step is performed by superposing a negative matrix pattern on the coating film of the colored composition, and irradiating the reticle pattern with ultraviolet rays or visible light. At this time, in order to prevent the polymerization barrier due to oxygen, an oxygen barrier layer such as a polyethylene layer TF988407 113 201037041 may be formed on the coating film as needed, and then exposed. The light source used in the above image exposure is not particularly limited. Examples of the light source include a 9-lamp, a (four) lamp, a tungsten lamp, a high-pressure mercury lamp, an ultra-high pressure mercury lamp, a metal halide lamp, a water-cut lamp, a low-pressure mercury lamp, a carbon arc lamp, a illuminating lamp, and the like (4) source; or 4 Ion f shot, cis Yttrium

Alumi_Garnet 'brain stone') laser, excimer laser (_ Laser), £ laser, 氦-cadmium mine #, semiconductor laser and other laser sources. An optical filter can also be utilized in the case where illumination is performed using light of a specific wavelength. [4-6] Development step to the color light-emitting moon of the present invention, after imagewise exposure of a coating film using the coloring composition of the present invention by using the above-mentioned light source, using an organic solvent or an interface-containing living compound (IV) It is made by water-soluble enamel and formed on the image. The aqueous solution may further contain (iv) a solvent, a buffer, a binder, a dye or a pigment. Oxide, potassium hydroxide, hydrogen, potassium hydrogencarbonate, sodium chopped acid, as a basic compound, for example, hydrazine, sodium carbonate, carbonic acid clock, potassium hydrogencarbonate, potassium sulphate Inorganic compounds such as sodium sulphate, potassium phosphate, molybdenum gas, Weinitrogen, Lin, dihydronaphthalene, dihydrogen potassium, and hydrogen peroxide; or mono- or triethanolamine, mono- or tri-methylamine, Mono-di- or tri-ethylamine, mono- or isopropylamine, n-butylamine, mono- or di-isopropanolamine, ethyleneimine, ethylimine, tetradecyl hydroxide (TMAH), biliary test, etc. Test compound. These test compounds may be a mixture of two or more kinds. TF988407 114 201037041 Examples of the surfactant include polyoxyethylene alkyl ethers, polyoxyethylene alkyl aryl ethers, polyoxyethylene alkyl esters, sorbitan alkyl esters, and monoglycerin. Nonionic surfactants such as ester alkyl esters; alkylbenzenesulfonic acid' salts, alkylnaphthalenesulfonates, alkyl sulfates, alkylsulfonates, sulfosuccinates Anionic surfactants such as anionic surfactants; alkyl betaines; amino acids and the like. Examples of the organic solvent include isopropyl alcohol, benzyl alcohol, ethyl cyproterone, butyl butyl sulfoxide, phenyl siroli, propylene glycol, diacetone alcohol, and the like. The organic solvent may be used singly or in combination with an aqueous solution. The conditions of the development treatment are not particularly limited, and the development temperature is usually 10 ° C or higher, preferably 15 ° C or higher, more preferably 20 ° C or higher, and usually 50 ° C or lower, of which Below 45 ° C, more preferably below 40 ° C. The developing method may be any one of a dipping development method, a spray development method, a brush development method, and an ultrasonic wave development method. [4-7] Thermal hardening treatment The developed color filter is subjected to a heat hardening treatment. In this case, the temperature is usually 100 ° C or higher, preferably 150 ° C or higher, and usually 280 ° C or lower, preferably 250 ° C or lower, and the time is '5 minutes. Select from the above range of 60 minutes or less. Through these series of steps, a monochromatic patterned image formation is completed. This step is repeated in sequence, and black, red, green, and blue are patterned to form a color filter. TF988407 115 201037041 Furthermore, the order of patterning of the four colors is not limited to the above order. Further, in addition to the above-described production method, the color filter of the present invention may be applied to a substrate by using (1) a colored composition containing a polyimide resin as a binder resin, and then using an etching method. A method of forming a pixel to manufacture. Further, (2) a method of directly forming a pixel image on a transparent substrate by using a coloring composition of the present invention as a colored ink, or using a coloring composition of the present invention as a plating solution A method in which a substrate is immersed in the plating solution, and a colored film is deposited on the IT0 electrode forming a specific pattern. The film I ′′ is: (4) the film coated with the enamel-inhibiting composition is attached to the film. The method of peeling off the substrate, and performing image 14 light and development to form a pixel image; or (5) using the color composition of the present invention as a coloring ink, and forming a pixel image by using an ink jet printer Method, etc. The manufacturing method of the color filter is based on the composition of the coloring composition for the color filter, and the method suitable for the method is used. 1 [4-8] Formation of the transparent electrode The color filter of the present invention is in the original In a state where a transparent electrode such as ΙΤ0 is formed on a pixel and used as a part of an organic EL display or a liquid crystal display device, in order to improve surface smoothness or durability, polyamine may be provided on a pixel as needed. Surface coatings such as polyimides. In addition, in the case of planar alignment type driving (IPS mode), some of them do not form transparent electrodes. [5] Liquid crystal display device (panel) TF988407 116 201037041 Then, The manufacturing method of the liquid crystal display device (panel) of the present invention will be described. As for the liquid crystal display device of the present invention, an alignment film is usually formed on the color light-emitting sheet of the present invention, and the spacer is spread on the package (10), and then The surface of the crystal substrate is bonded to the surface of the crystal substrate, and then the liquid crystal unit is connected to the counter electrode. The alignment film is preferably a resin film such as an amine. The alignment film is usually formed by gravure printing. And/or flexographic printing method, the thickness of the alignment film is set to several 〇nm. After the heat is fired, the 〇 〇 叙 叙 叙 ' ' ' U U U U U U U U U U U U U U U U U U U U U U U U U U The surface state of the slope of the liquid crystal can be adjusted. The size of the spacer can be used corresponding to the gap of the opposite substrate, and is usually preferably 2 to 8 _. It can also be used for color filter by Xiangguang lithography. Photo spacer member (ps, spacer) a transparent resin film formed on the substrates' spacer member and to utilize it in place. As a counter substrate, usually

It is particularly preferable that TFT (thin film transistor) differs depending on the application of the liquid crystal display device, and is selected within a range of /zm or less. The gap between the counter substrate and the counter substrate is usually 2 /zm or more, 8 μ is sealed. The liquid crystal unit is sealed by UV. After bonding, the liquid crystal is injected into the part other than the population by using a sealing material such as a bad oxygen resin.

Peripheral dense liquid crystal cell, in the domain into a single sheet (four), in the vacuum chamber

TF98S407 117 201037041 Indoor air leakage' thus injects liquid crystal into the liquid crystal cell. The degree of depressurization in the liquid crystal cell is usually lxl 〇 -2 Pa or more, preferably 1 χ 1 〇 _ 3% or more, and is usually in the range of lxl 〇 -7 Pa or less, preferably lxl 〇 -6 Pa or less. Further, the vehicle is heated to warm the liquid crystal cell during decompression, and the heating temperature is usually C or more, preferably 5 〇 c or more, and is usually 1 Torr. The following is preferably in the range of 90 ° C or less. The heating holding time at the time of pressure reduction is usually set to 1 minute or more and (9 minutes or less) and then immersed in the liquid crystal. In the liquid crystal cell in which the liquid crystal is applied, the liquid crystal cell is sealed by curing the UV hardening resin, and the liquid crystal display device (panel) is completed. The type of the liquid helium is not particularly limited, and is a conventional liquid crystal such as an aromatic system, an aliphatic system or a polycyclic compound, and may be a lyotropic liquid crystal (lyotropic).

UqUld Crystal), any of thermotropic liquid crystals, and the like. Among the thermotropic liquid crystals, nematic liquid crystals, smectic liquid crystals, and cholesteric liquid crystals are known, and any of them may be used. [6] In the case of producing an organic EL display using the color extinction film of the present invention, for example, as shown in FIG. 1, first, a resin black matrix (not shown) is formed on the transparent support substrate 10; The colored calender sheet of the present invention is provided in the pixel 2 〇 (wherein at least one of the TF 988 407 118 201037041 portion of the pixel 2 形成 is formed using the color composition of the present invention) and adjacent Between the pixels 20, the organic protective layer 3 and the inorganic oxide film 4 are interposed, and the organic light-emitting body 500 is laminated on the color filter, whereby an organic germanium element can be produced. As a method of laminating the organic light-emitting body 500, a transparent anode 5, a hole injection layer 51, a hole transport layer 52, a light-emitting layer 53, an electron injection layer 54, and a cathode are sequentially formed on the color filter. The method of 55; or the method of bonding the organic light-emitting body 50 () formed on another substrate to the inorganic cerium oxide layer 4 or the like. By using the organic EL device 100 thus produced, for example, "organic EL display" (0hm company, issued on August 2nd, 2nd, 4th, 4th, 4th, 4th, 4th, 4th, 4th, 4th, and 5th) , can make organic 乩 • display. Furthermore, the color filter of the present invention can be applied to both an organic EL display of a passive driving mode and an organic EL display of an active driving mode. [Examples] The present invention will be more specifically described by way of Production Examples, Examples and Comparative Examples. However, the present invention is not limited to the following examples as long as the details are not exceeded. Further, in Examples 1 to 4 and Comparative Examples 1 and 2, CI Pigment Green 36 was used. As examples of the pigments, Examples 5 to 36 and Comparative Examples 3 to 7 were examples in which zinc bromide phthalocyanine pigment was used as a pigment. In Examples 37 to 43, a red pigment such as c. 丨·Pigment Red 254 was used as an example of the pigment. In these examples, Examples 7 to 15 and Comparative Examples 5 to 6 further used "a copolymer of an epoxy group-containing (fluorenyl) acrylate and another radical polymerizable monomer TF988407 119 201037041". a resin obtained by adding at least a part of an epoxy group to an unsaturated-acid acid, or a polybasic acid anhydride obtained by adding a polybasic acid anhydride to at least a portion of a radical formed by the addition reaction. The test "soluble resin" (corresponding to [2+i] resin in the specification of the present application. Hereinafter, it is referred to as "[2-1-1] resin) as an example of a binder resin. In each of Examples 16 to 20 and Comparative Example 7, a monomer obtained by the above-mentioned compound (7) is used as a copolymer, that is, a "(meth)acrylic resin" (equivalent to The [2+2] resin in the specification of the present application, hereinafter, referred to as [2+2] resin) is exemplified as a binder. In the examples 21 to 29, the compound is used as a photopolymerization initiator (photopolymerization initiator component). Example 3 0 to 3 6 Examples of an aromatic carboxylic acid compound were further used. [Synthesis Example 1: Synthesis of zinc bromide phthalocyanine] Zinc phthalocyanine was produced by using phthalodinitrile and chlorination as raw materials. The obtained phthalocyanine solution of zinc phthalocyanine has light absorption at _~·(10). As for the halogenated 'system, the scutellaria sulphate 3 · i parts by weight, anhydrous chlorinated 3.7 parts by weight, sodium chloride G. 46 parts by weight, the phthalocyanine weights are mixed under the machine, and then add the desert 4 . 4 parts by weight. Yu Ru. "τ c rt 1 ^ reacted for 15 hours under C, then the reaction mixture was poured into water, and (4) the crude pigment of phthalocyanine was precipitated. The aqueous mixture was filtered and washed with hot water. It is dried, and TF988407 120 201037041 is obtained, and 3.0 parts by weight of the purified zinc bromide phthalocyanine crude pigment is added. To the double-wrist type kneader, a zinc-based phthalocyanine crude pigment i by weight is added and pulverized. 12 parts by weight of sodium vapor, 8 parts by weight of diethylene glycol, and 0. 09 parts by weight of diphenylbenzene, and kneaded at 70 tons for 1 hour. Thereafter, 1 part by weight of water placed at 80 ° C was taken out. After _ i hours, filtration, hot water washing, drying, and pulverization were carried out to obtain zinc bromide phthalocyanine pigment. According to the analysis of dentin content of mass analysis, the obtained desertified phthalocyanine Ο

The average composition of the pigment system is ZnPcBruCKPc: phthalocyanine, and the average molecular weight of the ruthenium molecule is 14 atoms. Further, the average diameter of the wire diameter was measured by a transmission electron microscope ("H-_face" manufactured by the company), which was 0. 023 // m. Furthermore, the average-sub-particle size of the pigment is obtained by ultrasonically dispersing the pigment in chloroform, and then adding the dispersed droplets to the grid of the attached rubber film, and drying it by a transmission electron microscope. (TEM) observation was carried out to obtain a pigment-subgranular image, and the primary particle diameter was measured from the image to obtain a single average value (average particle diameter). [Synthesis Example 2: Synthesis of Dispersant A'] In addition to the quaternization of the amine group (diammonium group) in the copolymer, in accordance with Example 1 of JP-A-1-229014, A mercaptoacrylic AB block copolymer having a primary amine group is synthesized. The weight average molecular weight Mw of the copolymer obtained at an amine price of 121 was 90 〇〇, and the acid value of mgKOH/g ' was an acid value of G mgK 〇H/g. Further, the "repeating unit having an amine group on the side bond" in the 'B-block" is a structure represented by the following formula (a), and further, TF 988407 121 201037041 The repeating unit represented by the following formula (b) is in A - the ratio in the block is 11 mol% ° [Chem. 31]

(b) Further, the amine value and the acid value were determined by the following methods. [Measurement of the amine value] In a 100 mL beaker, accurately take 0. 5~1. 5 g of a dispersant, dissolved in 50 mL of acetic acid. The solution was neutralized and titrated with a 0.1 mol/L HCL® 4 acetic acid solution using an automatic titration apparatus equipped with a pH electrode. The inflection point of the titration pH curve was taken as the end point of the titration, and the amine price was determined according to the following formula. TF988407 122 201037041 Amine value [mgKOH/g] = (561xV) / (WxS) (where 'W is the dispersant sample weigh [g], v is the titration end point [mL], S is the dispersant sample Solid content concentration [wt%].) [Synthesis Example 3: Synthesis of Dispersant C] t 50 parts by weight of polyethyleneimine having a weight average molecular weight of about 5,000, 40 parts by weight of polycaprolactone having n = 5, and 6 parts by weight of stearic acid and 300 parts by weight of propylene glycol monoterpene ether acetate were mixed at 15 Torr in a nitrogen atmosphere. Stir under the armpit for 3 hrs. The dispersant C thus synthesized had an amine value of 54 mgKOH/g and an acid value of 10 mgKOH/g. [Synthesis Example 4: Synthesis of binder resin d] A separation flask equipped with a cooling tube was prepared as a reaction vessel, and propylene glycol mono(tetra)acetic acid was added in an amount of 4 GG by weight, and after nitrogen substitution, one side (4) was heated in an oil bath. The temperature of the reaction vessel was raised to 9 (rc. On the other hand, 30 parts by weight of 2,2,-[oxybis(methylene)]bis- 2 -propionate dicarboxylate was added to the monomer tank, and methyl group was added. 60 parts by weight of acrylic acid, 110 parts by weight of cyclohexyl methacrylate, peroxide 2, 5 2 parts by weight of ethyl hexanoic acid, and 4 parts by weight of propylene glycol monomethyl (tetra) acid, in a chain transfer agent tank: Adding 5.2 parts by weight of n-dodecyl mercaptan, and propylene glycol monomethyl acetate vinegar tow parts by weight, the temperature of the reaction tank is stabilized at 9 Torr, and then the reactants are added dropwise from the monomer tank and the key transfer agent tank. At the beginning of the polymerization, the temperature was maintained at 90 C - the surface was 卩 135 minutes, and the addition was carried out. After 6 minutes, the temperature was raised to bring the reaction tank to 11 ° C. TF988407 123 201037041 Maintaining 110 ° C up to 3 After an hour, install the gas inlet tube on a separable flask and start oxygen/nitrogen = 5/95 (v/v) bubble blowing of the mixed gas. Then adding 'glycidyl methacrylate to the reaction vessel 39. 6 parts by weight, 2, 2'-methylenebis(4-mercapto-6 - butyl phenol) 0.4 parts by weight, triethylamine 0.8 parts by weight, and reacted directly at 11 ° C for 9 hours. Cooled to room temperature 'to obtain polystyrene conversion by GPC method A polymer solution having a weight average molecular weight of 8,000 and an acid value of 1〇1 mgK0H/g. [Synthesis Example 5: Synthesis of binder resin E] A separation flask equipped with a cooling tube was prepared as a reaction tank, and propylene glycol monoterpene was added. 4 parts by weight of ether acetate, after nitrogen substitution, heating with an oil bath while stirring 'The temperature of the reaction vessel was raised to 9 (TC. On the other hand, 2, 2'-[ 3 parts by weight of oxybis(indenyl)]bis-2-propionic acid dimethyl ester, 6 parts by weight of methacrylic acid, 110 parts by weight of mercaptopropionic acid, 2-ethylhexanoic acid peroxide 2重量份,丙丙苯单曱乙乙酯。 3% by weight of the butyl ester, propylene glycol monomethyl ether acetate 40 parts by weight, adding a n-decyl mercaptan to the chain transfer agent tank 5. 2 parts by weight, propylene glycol monoterpene ether acetate 27 weight 'stabilizes the temperature of the reaction tank at 9 (rc, then starts to add the reactants from the monomer tank and the bond transfer agent tank to start the polymerization. The surface is kept at 9 〇C surface for 135 minutes respectively. Adding dropwise, after the end of the addition of 60 minutes, the temperature is raised to make the anti-riding phase 11〇.

After maintaining 1 1 Q L for 3 hours, the gas introduction tube was mounted on a separate flask TF988407 124 201037041, and bubble blowing of an oxygen/nitrogen = 5/95 (v/v) mixed gas was started. Then, 39.6 parts by weight of glycidyl methacrylate was added to the reaction vessel, and 0.4 parts by weight of '2,2'-fluorenylene bis(4-mercapto-6-t-butylphenol), triethyl'amine 0.8 parts by weight and reacted directly at 110 ° C for 9 hours. The mixture was cooled to room temperature to obtain a polymer solution having a weight average molecular weight of 8,000 and an acid value of 103 mgKOH/g as measured by a GPC method. [Synthesis Example 6: Synthesis of the binder resin F] While substituting nitrogen gas, 145 parts by weight of propylene glycol monoterpene ether acetic acid S was stirred and heated to 120 °C. 20 parts by weight of styrene, 57 parts by weight of glycidyl methacrylate, and 82 parts by weight of a mono-acrylate ("FA-513M" manufactured by Hitachi Chemical Co., Ltd.) having a tricyclodecane skeleton were added dropwise thereto. Stirring was continued for 2 hours at 120 °C. Then, the reaction vessel is replaced with air, and the amount of bis(diamidomethyl) benzoquinone is 0. 7 parts by weight and hydroquinone is 0.12 parts by weight at 120 ° C. The reaction was continued for 6 hours. 5小时。 After the reaction was carried out at a temperature of 120 ° C for 3.5 hours. The weight average molecular weight Mw of the polystyrene-based olefin converted by the G P C method of the binder resin F thus obtained was about 15,000. [Synthesis Example 7: Synthesis of the binder resin G] To the reaction vessel, 35 parts by weight of propylene glycol monomethyl ether acetate, 8.1 parts by weight of 1-nonyloxy-2-propanol, and an initial polymerization of azo-based polymerization were added. 1.5 parts by weight of a "V-59" manufactured by Wako Pure Chemical Industries, Ltd. TF988407 125 201037041, and heated to 8 〇〇c in a nitrogen atmosphere. 5重量份, and methacrylic acid 10.7 parts by weight, 5% by weight of benzyl methacrylate, 6.5 parts by weight of decyl methacrylate, 5% by weight of 2-hydroxyethyl methacrylate Further, the mixture was stirred for 4 hours to obtain a polymerization reaction liquid. To the t-reaction liquid, 25 parts by weight of propylene glycol monoterpene acetic acid, 0.05 parts by weight of p-nonoxylphenol, and 3 parts by weight of triphenylphosphine. Then, 17.5 parts by weight of (3, 4-epoxycyclohexyl) decyl acrylate was added dropwise, and the mixture was reacted at 85 ° C for 24 hours to obtain a resin solution having an ethylenically unsaturated group in the side chain. The polymerization average resin obtained by the G P C method of the binder resin G thus obtained was converted into 18 〇 〇 by I of ethylene. Further, the acid value measured by the neutralization titration method was 50. Further, from the acid value before and after the reaction, the introduction rate of (3, 4-epoxycyclohexyl) decyl acrylate to the carboxyl group was 66%. [Comparative Example 8: Synthesis of the binder resin η] 10 parts by weight of a monoacrylate having a tricyclodecane skeleton ("FA-513M" manufactured by Hitachi Chemical Co., Ltd.), and a cyclohexyl methacrylate 43. 5 parts by weight , azobisisobutyronitrile is added to a nitrogen atmosphere, 1. 5 parts by weight, and 4 parts by weight of methacrylic acid is dissolved in 15 parts by weight of propylene glycol monomethyl ether acetate. The reaction was carried out at 80 ° C for 7 hours by weight. The weight average molecular weight Mw of the polystyrene TF988407 126 201037041 olefin converted by the GPC method thus obtained was about 7200, and the acid value was 84. [Synthesis Example 9: Synthesis of the binder resin I] While substituting nitrogen gas, 145 parts by weight of propylene glycol monomethyl ether acetate was stirred and heated to 120 °C. 10 parts by weight of styrene, 85.2 parts by weight of glycidyl methacrylate, and 66 parts by weight of a monoacrylate ("FA-513M" manufactured by Hitachi Chemical Co., Ltd.) having a tricyclodecane skeleton, and 3 parts by weight were added thereto. 00 parts by weight of 2,2'-azobis-2-mercaptobutyronitrile was added dropwise over an hour, and further stirring was continued at 90 ° C for 2 hours. Then, the reaction vessel was changed to air, and 0.7 parts by weight of propylene (diguanamine fluorenyl) phenol and 0.72 parts by weight of hydroquinone were continuously added to the acrylic acid. Reaction for 12 hours. 5小时。 After the reaction was carried out at a temperature of 100 ° C for 3.5 hours. The binder resin I thus obtained had a weight average molecular weight Mw of about 6,000 in terms of polystyrene measured by a GPC method, and an acid value of 90 mgKOH/g. [Synthesis Example 10: Synthesis of binder resin J] 145 parts by weight of propylene glycol monoterpene ether acetate was stirred while being purged with nitrogen, and the temperature was raised to 120 °C. 30 parts by weight of benzyl methacrylate, 85.2 parts by weight of methacrylic acid epoxy propyl ester, and 46 parts by weight of monoacrylate having a tricyclodecane skeleton ("FA-513M" manufactured by Hitachi Chemical Co., Ltd.) were added thereto. . Further, 7.47 parts by weight of 2,2'-azobis-2-mercaptobutyronitrile was added dropwise over 3 hours, and stirring was continued at 90 °C for 2 hours under TF988407 127 201037041. Then, the reaction vessel was changed to air, and 0.7 parts by weight of propylene (diguanamine fluorenyl) phenol and 0.72 parts by weight of hydroquinone were continuously added to the acrylic acid. Reaction for 12 hours. 5小时。 After the reaction was carried out at a temperature of 100 ° C. 3. 5 hours. The polystyrene-equivalent weight average molecular weight Mw measured by the GPC method thus obtained was about 14,000, and the acid value was 80 mgKOH/g. [Synthesis Example 11: Synthesis of Binder Resin K] In the same manner as the resin I obtained in Synthesis Example 9, styrene, glycidyl methacrylate, and a monoacrylate having a tricyclodecane skeleton ( The "FA-513M" manufactured by the company was polymerized. Then, the reaction vessel was changed to air, and 0.7 parts by weight of bis(nonylaminodecyl)phenol and 0.12 parts by weight of hydroquinone were added to 43.2 parts by weight of acrylic acid, and the reaction was continuously carried out at 100 ° C. hour. 5小时。 Then, the reaction was carried out at a temperature of 100 ° C for 3.5 hours. The polystyrene-converted weight average molecular weight Mw measured by the G P C method thus obtained was as follows, and the acid value was 78 mgKOH/g. [Synthesis Example 12: Synthesis of binder resin L] propylene glycol monoterpene ether acetate 145 weight TF988407 128 201037041 was mixed while being subjected to nitrogen substitution, and the temperature was raised to 12 Qt. To the mixture, a styrene hydrazine weight fraction, a f olefinic acid propylene acrylate, a pH of 115·2 parts by weight, and a mono-acrylic acid g having a tricyclic sinter skeleton ("fa_513M" manufactured by Hitachi Chemical Co., Ltd.) were added dropwise. 46 weight injuries. Then, 7.47 parts by weight of 2,2'-azobis_2-mercaptobutyronitrile was added dropwise over 3 hours, and stirring was continued for 2 hours at 902⁄4. Then, the reaction vessel was changed to air, and 7 parts by weight of ginseng (dimethylamino fluorenyl) phenolphthalein was added to the 5.8 mil of the acrylic acid, and the benzoquinone was expected to be 〇. 12 rickies, at 10 〇 ° The reaction was continued for 12 hours at C. 5重量》 By the GPC method, the binder resin L thus obtained is reacted by adding 5 parts by weight of bismuth diacetic anhydride (Cong), 57.2 parts by weight, and 0.7 parts by weight of triethylamine. The polystyrene-equivalent weight average molecular weight Mw measured was about 8 Å, and the acid value was 1 〇〇 mgKOH/g. [Synthesis Example 13: Synthesis of binder resin μ] styrene, glycidyl methacrylate, and monoacrylic acid having a tricyclodecane skeleton, in the same manner as the resin I obtained in Synthesis Example 9. The ester ("FA-513M" manufactured by Hitachi Chemical Co., Ltd.) was polymerized. Then, the reaction vessel was replaced with air, and 2 parts by weight of acrylic acid was added to 7 parts by weight of acrylic acid and 1 part by weight of hydroquinone and 0. 12 parts by weight. The reaction was carried out for 12 hours. Thereafter, 30 parts by weight of acetoic anhydride and 7 parts by weight of triethylamine were added, and the reaction was carried out at 1 Torr for 3.5 hours. TF988407 129 201037041 The binder tree thus obtained (4) The polyether-equivalent weight average molecular weight Mw measured by the Gpc method is about 9 Å, and the acid value is 81 claw side plant [Synthesis Example 14: Synthesis of binder resin N] g and Synthesis Example 9 In the same manner, a stupid woman, a smiling acrylic propylene vinegar, and a mono acrylate having a tricyclic Wei skeleton (= "FA-513M" manufactured by Lihua Chemical Co., Ltd.) were polymerized. The inside of the reaction vessel was changed to air, and 7 parts by weight of ginseng (dimethylamino fluorenyl) was added to 43 parts by weight of acrylic acid, and 0. 12 parts by weight of hydroquinone was added to l〇〇〇c. The reaction was continued for 12 hours. Thereafter, 69.2 parts by weight of a benzene tricarboxylic acid needle was added, and triethylamine 〇·7 was added. The amount of the reaction, the reaction of the adhesive resin N thus obtained by the Gpc method, the weight average molecular weight of the polystyrene conversion is about 7 〇〇〇, the acid value [Synthesis Example 15: Synthesis of binder resin p] 144 parts by weight of propylene glycol monomethyl hydrazide acetic acid was added to a 4-neck flask, and the nitrogen-bubble-surface temperature was raised to the surface. 96.8 parts by weight of thioglycolic acid vinegar, 33 parts by weight of methacrylic acid, and 4.93 parts by weight of 2,2-azobisisobutyronitrile were dissolved in propylene glycol monoterpene acetic acid S dropwise thereto over 4 hours. After the completion of the dropwise addition, the reaction liquid was further stirred at 85 t: for 2 hours, and then nitrogen bubbling was stopped, and the temperature was raised to 1 Torr and stirred for 1 hour. The weight average molecular weight of the polyphenylene TF988407 130 201037041 measured by the Gpc method is 15000', and the acid value is 180 mgK0H/g. [Synthesis Example 16: Synthesis of Adhesive Resin Q] Propylene Glycol Single 11 parts by weight of hydrazine ether acetate was added to a 4-necked flask, and one side was purged with nitrogen gas. The temperature was 85. (:: 96.8 parts by weight of benzyl methacrylate, 33.3 parts by weight of methacrylic acid, and 9.85 parts by weight of 2,2'-azobisisobutyronitrile were added dropwise thereto over 4 hours. The mixture was dissolved in propylene glycol monomethyl ether acetate (16.5 parts by weight). After the completion of the dropwise addition, the reaction solution was further stirred at 85 ° C for 2 hours, after which nitrogen blowing was stopped, and the temperature was raised to l. 〇(TC was stirred for 1 hour. The thus obtained binder resin Q had a weight average molecular weight of 8,000 and an acid value of 175 mgK〇H/g as determined by the GPC method. [Synthesis Example 17: Synthesis of Binder Resin R] Monoacrylate having a tricyclodecane skeleton ("FA-513M" manufactured by Hitachi Chemical Co., Ltd.) 1 part by weight, mercaptopropionic acid group g| 62 〇 by weight, dissolved in 2,500 parts by weight of hydrazine and methacrylic acid in propylene glycol monoterpene acetate vinegar 15 〇 罝 ' 'Additional azobisisobutyronitrile G. 65 parts by weight in a rat atmosphere, at 80 The reaction was carried out at ° C for 7 hours. The adhesive thus obtained: · The average weight of the polystyrene converted by the GPC method is determined by the GPC method. The acid value measured by the neutralization titration method is about 17000. It is 1〇2. [Synthesis Example 18: Synthesis of Binder Resin S] 114 parts by weight of propylene glycol monomethyl ether ethyl hydrazine was added to a 4-necked flask, and the temperature was raised to 85 ° C while nitrogen blowing was performed on a surface of TF988407 131 201037041. 14 parts by weight of benzyl methacrylate, 26 parts by weight of methacrylic acid, and 9.9 parts by weight of 2,2'-azobisisobutyronitrile were dissolved in propylene glycol monomethyl ether acetate 96 weight by dropwise addition over 4 hours. The winner. After the dropwise addition, the reaction liquid was further stirred at 85 ° C for 2 hours, and then nitrogen bubbling was stopped, and the temperature was raised to 10 ° C and stirred for 1 hour. To this was added 0.7 parts by weight of tetraethylammonium hydride, and the mixture was stirred at 80 ° C to dissolve, and the weight of 3, 4-epoxycyclohexyl-1-decyl acrylate was added dropwise over 1 hour. A solution obtained by mixing 24 parts by weight of propylene glycol monomethyl ether acetate. The reaction solution was stirred at 80 ° C for 30 hours to obtain a polymer solution having a weight average molecular weight of 8000 and an acid value of 90 mg KOH/g as measured by a GPC method. [Synthesis Example 19: Synthesis of the binder resin D1] The synthesis was carried out under the same conditions as in Synthesis Example 3 except that the mercaptoacrylic acid in the above Synthesis Example 3 (synthesis of the binder resin D) was changed to acrylic acid. A polymer solution having a weight average molecular weight of 8,200 and an acid value of 101 mgKOH/g. [Synthesis Example 20: Synthesis of the binder resin E1] The same procedure as in Synthesis Example 3 except that the cyclohexyl methacrylate in the synthesis example 3 (synthesis of the binder resin D) was changed to decyl methacrylate. The synthesis was carried out under the conditions to obtain a polymer solution having a weight average molecular weight of 8,000 and an acid value of 102 mgKOH/g. TF988407 132 201037041 [1] Examples 1 to 4 and Comparative Examples 1 to 2: c. I. Pigment Green 36 Use Example [Preparation of Colored Composition] The average primary particle diameter of 6.85 parts by weight of the pigment was 〇ηις. 10 Urn CI Pigment Green 36, and 2.93 parts by weight of CI Pigment Yellow 150 having an average primary particle diameter of 〇, propylene glycol monomethylglycolate 酉t as a solvent, 60. 00 parts by weight, Table-1 as a dispersing agent The various dispersants described in the above are converted into a solid content of 1.96 parts by weight, and as described in Table 1 of the dispersion resin, various binder resins are converted into solid parts by 3.26 parts by weight, and zirconia having a diameter of 〇5 mm. 225 parts by weight of the beads were filled together in a stainless steel container, and dispersed by a paint shaker for 6 hours to prepare a green pigment dispersion. Then, each component described in Table-2 was mixed in the obtained green pigment dispersion to prepare a colored composition. In addition, the "solvent" in Table 2 is different from the solvent contained in the "green pigment dispersion" and is an additional blender. Ο [Table 1] Table ~1 Type of Dispersant / Amine Price Binder Resin Composition Word 1 Valence Change Dissolution Time _ Contrast Example 1 AV121 R Example 2 AV121 w 〇〇~〇6096 gnoq Example 3 AV121 ___ΙΤ Δ 〇OvTCu Actual addition example 4 AV121 IP 〇Ο 1 ou 5820 Comparative example 1 B,/40 —ϊ— RX h cannot be evaluated. Cannot be evaluated Comparative Example 2 C/10 __ Ε X Cannot be evaluated In the table, the chemical agent A and the dispersing agent c are the compounds obtained in the above-mentioned Synthesis Examples 2 and 3, respectively, TF988407 133 201037041, and the dispersing agent B' is the following compound. Dispersant B': "Solsperse 24000GR" manufactured by Lubrizol is a polymer composed of a polyester acid amide amine salt having an amine structure of 39 mgKOH/g and an acid value of 33 mgKOH/g. Dispersant. [化32]

[Table 2] Table-2 Contents of the components of the components Details of the content (parts by weight) Pigment dispersion 53. 67 Solvent propylene glycol monoterpene ether acetate 37. 09 Adhesive resin is added as in Table-1 2. Photopolymerizable monomer dipentaerythritol hexaacrylate 5. 66 photopolymerization starting component 1 2-mercaptobenzothiazole 0. 46 photopolymerization starting component 2 p-diamine benzoic acid 0. 46 light Polymerization starting component 3 Miclotone 0. 46 For the coloring composition obtained, the viscosity change, the dissolution time of the colored resin film, and the contrast were measured. The measurement methods are described below, and the measurement results are shown in Table ~1. [Viscosity change of the coloring composition] The coloring composition obtained in the above examples and comparative examples was measured using the E-type viscometer "RE-80L" manufactured by Toki Sangyo Co., Ltd., and immediately after the manufacturing (preparation), And • Viscosity (20 rpm) after standing for 2 weeks in a 23 ° C thermostat. TF988407 134 201037041 , Comparing the viscosity change rate between the 14th days, the person who has less than 4% is marked as 〇, and the person who has less than 10% of the above is recorded as △, and the person who has 1% or more is recorded as X. ° The result is not in Table-1 〇 [Measurement of Dissolution Time] The above-mentioned actual _ and comparative financial conversion coloring (four) were spin-coated on a glass substrate plated with a road, and pre-supplied for 3 minutes with a heating plate of 8 generations. Bake, and, and make a dry coating film. Further, the rotation speed at the time of spin coating was adjusted so that the obtained dried coating enthalpy reached a film thickness of y = 〇 600. == The light passes through the reticle pattern at 6. - 2 pairs of dry coatings obtained ==. : Use 0. 4% by weight of gas oxygen - ^^ / dish degree 23 C), spray development at a pressure of 〇.25 MPa. The time until the dry coating film was dissolved to expose the substrate surface, that is, the "dissolution time" was measured. Further, the warfare element 〇 is less than 100 seconds when the coloring composition obtained in each of the examples and the comparative examples is dissolved, and is marked as Δ when 1 second or less is less than 120, and X is referred to as 120 or more. The results are shown in the table. [Measurement of Contrast] Using the color composition obtained in each of the examples and the comparative examples, the same method as in the above-mentioned measurement of the D solution time] was carried out on a transparent glass substrate. Spray and pre-bake. Except that in the same manner as in the above [Determination of Dissolution Time], the dried coating film of the &amp; was exposed to TF988407 135 201037041 light 'and dissolved in the above Development was carried out under the same conditions as in the measurement of time. Then, after the water of the component is cleaned, (4) the net air rides dry. The obtained dried coating film was baked in a 230 C oven for 30 minutes to prepare a colored resin film. The film thickness of the obtained colored resin film was 2 4 _ left and right. Thus, a coloring plate having a colored resin film on a transparent glass substrate was produced. 2(4) and (5) are schematic diagrams for explaining a method of measuring the chromaticity of the parallel penetrating light and the orthogonal penetrating light of the colored plate. First, as shown in Fig. 2 (4), the polarizing plates 33 and 35 are superposed on both sides of the obtained colored plate (hereinafter referred to as "colored plate 34"), and the polarizing axes of the polarizing plates 33 and 35 are parallel to each other. The side of the side polarizing plate 35 illuminates the light 36 of the backlight 37, and the "BM-5A" 32 manufactured by the color luminance meter T〇pc〇N TECHN〇H〇USE is used to measure the transmission through the other polarizing plate 33 under the condition of two fields of view. The brightness of the light Lp (the brightness of the parallel penetrating light). Then, as shown in FIG. 2(b), in a state where the polarization axes of the polarizing plates 33 and 35 are orthogonal to each other, the light 36' of the backlight 37 is irradiated from the side of one side of the polarizing plate 35' using the color pocket meter 32'. The luminance Lc (the luminance of the orthogonal transmitted light) of the light transmitted through the other polarizing plate 33 is measured in the same manner as the above Lp. Further, the backlight 37 is a person having an emission spectrum as shown in FIG. The measurement of the spectrum was carried out by using a spectroradiometer manufactured by Konica Minolta, CS-1000A, and measuring the amount of light to facilitate measurement, using a filter "ND Filter ND4" manufactured by Kenko Corporation. TF988407 136 201037041 Further, the polarizing plates 33 and 35 are those having the spectral characteristics of FIG. The contrast of the color plates of the respective examples and comparative examples was calculated from the luminance Lp of the parallel penetrating light and the luminance Lc of the orthogonal penetrating light by the equation Lp/Lc. Further, the blank test value for the measurement using the base glass instead of the color plates of the respective examples and comparative examples was 12,800. The results are shown in Table-1. [2] Examples 5 to 36 and Comparative Examples 3 to 7: Examples of use of zinc bromide phthalocyanine pigments. [2-1] Examples 5 to 6 and Comparative Examples 3 to 4: Examples of zinc bromide phthalocyanine pigments were used. [Preparation of the pigment dispersion liquid] Using the desertified phthalocyanine obtained in Synthesis Example i 7.24 parts by weight, and 2.54 parts by weight of the pigment yellow (10), propylene glycol monomethyl ether acetate as a solvent.重量重量为为为为5。 5 parts by weight, as a dispersing agent, the composition of the ingredients in the form of a solid component of 1.96 parts by weight, and as a dispersion; 225 parts by weight of Laizhi Oxidation Beads - the same as the non-mineral steel Rongqin 'finely dispersed by a paint shaker for 6 hours to prepare pigment dispersions t, u, V and W. [Table 3] Table-3. Pigment Synthesis of zinc bromide phthalocyanine obtained in Example 1

EXAMPLES EXAMPLES Comparative Example 3 Comparative Example TF988407 137 201037041 wherein Dispersants A and B in Table-3 are the following compounds. [Dispersant A: Dispersant "BYK-LPN6919" manufactured by BYK Chemical Co., Ltd.] This is a mercaptoacrylic AB block copolymer. The amine value is 121 mgKOH/g, and the acid value is 1 mgKOH/g or less. About 100% by mole of the repeating unit having a functional group containing a nitrogen atom contained in the B block is a structure represented by the following formula (a), and a repeating unit represented by the following formula (b) is in A The ratio in the block was 11 mol%. [化33]

(b) [Dispersant B: "Disperbyk 2000" manufactured by BYK Chemical Co., Ltd.] which is a sulfhydryl group composed of a solvophilic A block and a B block having a nitrogen atom-containing functional group TF988407 138 201037041 Acrylic AB block copolymer. The functional group (adsorbing group) which is a nitrogen atom is mainly the following structure, [Chem. 34]

The ruthenium amine has a valence of about 10 mg KOH/g and the main chain is a block copolymer of methacrylic acid. [Viscosity Change of Pigment Dispersion] The E-type viscometer "RE" manufactured by Toki Sangyo Co., Ltd. was used for the pigment dispersions T, U, V, and W obtained in Examples 5 to 6 and Comparative Examples 3 to 4. -80L", the viscosity immediately after preparation, and the viscosity after standing at 7 ° C in a thermostat at 23 ° C (both 20 rpm). The results are shown in Table-4. Ο [Table 4] Table_4 Pigment Dispersion Viscosity (mPa·s) Immediately after 7 days of preparation Example 5 T 13. 2 13. 3 Example 6 U 12.8 13.0 Comparative Example 3 V 35. 4 255.4 Comparative Example 4 W 22. 1 45. 2 According to Table-4, the viscosity change rate after 7 days is 2% or less in the pigment dispersion liquids of Examples 5 and 6, whereas the TF988407 139 201037041 powder is not used in the present invention. The pigment dispersion liquids of Comparative Examples 3 and 4 were 100% or more. [Preparation of colored composition] The coloring composition shown in Table-5 was prepared by mixing other components in each of the above pigment dispersions. In addition, "solvent 1" and "solvent 2" of Table-5 are different from the solvent contained in the pigment dispersion liquid, and it is another preparation. [Table 5] Table-5 Contents of the components of the components Details of the content (parts by weight) Yan Xi 4 dispersion 57. 78 Solvent 1 Propylene glycol monomethyl ether acetate 25. 93 Solvent 2 3-ethoxypropionic acid B Ester 8. 00 Adhesive Resin Adhesive Resin F 2. 94 Polymeric monomer dipentaerythritol hexaacrylate 3. 63 Photopolymerization initiation component 1 2, 2' - bis (o-phenyl)-4, 4' 5, 5' -Tetraphenyl-1,2 ' _ _ _ _ _ 0. 38 photopolymerization starting component 2 4, 4 '- bis-diethylaminodiphenyl ketone 0. 19 photopolymerization Starting component 3 2-M-based benzothiazole 0. 38 [Measurement of contrast] The coloring compositions obtained in the above Examples 5 to 6 and Comparative Examples 3 to 4 were applied to 50 using a spin coater. A glass substrate having a thickness of 0.7 mm and a thickness of 0.7 mm ("AN100" manufactured by Asahi Glass Co., Ltd.) was dried at 80 ° C for 3 minutes. Further, the rotation speed at the time of spin coating was adjusted so that the obtained dried coating film reached a film thickness of y^0.600. Then, using a 2 kW high-pressure mercury lamp, the exposure amount of 300 mJ/cm 2 was applied to the TF988407 140 201037041 for full-surface exposure treatment. Thereafter, development was carried out at a developing solution temperature of 23 C using a 1% by weight aqueous sodium carbonate solution. Then, a water-washing treatment was performed for 30 seconds at a water pressure of 3 kg/cm2, and a heat-hardening treatment was performed at 23 (TC for 30 minutes) to form a colored resin film. Thus, the coloring of the colored resin film was performed on a transparent glass substrate. Then, 'the contrast of the obtained colored plate is measured. The measurement method is the same as that described in the [Measurement of Contrast] of [1] above. The measurement results are shown in Table -6. 〇 [Table 6] Table-6 Contrast Implementation Example 5 8630 Example 8600 Comparative Example?! 6830 1 Comparison ta - [7510 Results of Tables 4 and 6 are not known. 'Using the dispersant of the present invention, the coloring composition of Examples 5 to 6' Compared with the color compositions of Comparative Examples 3 to 4, the dispersion stability is good, and the contrast of the vapor material is satisfied, and the usefulness thereof is extremely high. [2-2] Examples 7 to 15 and comparing you 丨ς ρ ^ Γ Examples 5 to 6: Examples using [2-1-1] resin. [Preparation of pigment dispersion] In addition to the use of a binder resin, it is used in combination with the above pigment dispersion. In the same manner as V, the preparation of the enamel pigment dispersion X (which is used for the later description) Example 5) [Preparation of coloring composition] TF988407 141 201037041 The above pigment dispersion liquid T (wherein the pigment dispersion liquid X in Comparative Example 5 and the pigment in Comparative Example 6) was used in the ratio shown in Table-7. The coloring compositions of Examples 7 to 15 and Comparative Examples 5 to 6 were prepared by mixing the dispersion W), the solvent, the binder resin, the polymerizable monomer, the photopolymerization initiator component, and the surfactant. The values in Table-7 are the contents (parts by weight). Further, in Table-7, *1 (Comparative Example 5) is the amount (content) of the pigment dispersion liquid X, and *2 (Comparative Example 6) is pigment dispersion. The amount of liquid helium used. TF988407 142 [Bu 4] Buddy &lt;Comparative Example 6 I | 57.78*2 25.93 8.00 2.94 CO CO CO 〇0.38 0.19 〇〇CO Ci 0.76 c=) *' I 25.93 I 8.00 I 2.94 3.63 I 0. 38 CD 1 Η &lt;〇0.38 0.76 s c&gt; Example 15 57.78 I 25. 93 CZ) 〇〇〇* C73 oi 3.63 〇00 CO &lt;=&gt; 0.19 0.38 0.76 gc=&gt; Example 14 1 57.78 I 25. 93 1 8.00 , 2.94 CD L 3'63 0.38 σΰ ι Η 00 00 CO 0.76 go Example 13 I 1 57.78 J 25.93 〇〇〇od CO CD CO 0. 38 0.19 oo CO G5 CO g Example 12 I 1 57.78 | 25.93 g od οα 3.63 | C=5 〇0 CO 0.19 0.38 0.76 s CD Example 111 I 57.78 | 25.93 1 8.00 1 05 03 3.63 C5 0.38 σϊ ι1 Η 00 CO CD 0.76 go Example ίο 1 I 57.78 | 25.93 Γ 8.00 1 ! 2.94 CO CO cd Ο 0.38 05 ^-Η Ο oo CO o' CO go I Example 9 | I 57.78 | 25.93 1 8.00 1 ^£ί I 2.94Π [3.63 | CD 0.38 σ5 Τ&quot;Η Ο 00 CO C3 CD g C3 1 Example 8 | Γ 57.78 1 25.93 Γ 8.00 1 1 Γ 2.94 | CO CO CO 〇) 0.38 05 oo CO o 0.76 g c&gt; Example 7| I 57.78 25.93 8.00 ! 2.94 3.63 Ο 0.38 i_ CD r 1 io 00 CO &lt;〇CD go ΓIngredients "Pigment 対 液 液 T propylene glycol monomethyl ether acetate 3- ethoxy Ethyl propyl propionate blending amount dipentaerythritol hexaacrylate vinegar pentaerythritol tetrapropylene S vinegar 2,2'-(o-phenyl)-4,4',5,5'-tetraphenylbiimidazole 4,4' - bis-diethylaminodiphenyl-2-phenylbendazole cja ^ I w 1 Φ5 T ® ¢- ^ 4 m 4&lt; Vg &lt;4 蛉 Η Η &gt;si ^ w Jj LO f Solvent 1 1 solvent 2 adhesive resin polymerization 1 1φ 45 fz Photopolymerization Initiating Component 3 Photopolymerization Initiating Component 4 Surfactant ε inch-ZOSSSl 201037041 [Viscosity change of coloring composition] Using the E-type viscometer "RE-80L" manufactured by Toki Sangyo Co., Ltd. The coloring compositions obtained in Examples 7 to 15 and Comparative Examples 5 to 6 were measured and stored at 23 ° C for 1 day, and the respective viscosity after standing for 7 days in a thermostat at 35 ° C (20 rpm) ). The results are shown in Table-8. In addition, the "viscosity change rate" in Table-8 is simply expressed as the ratio of the difference between the viscosity after "7 days" and the viscosity after "1 day after preparation" to the viscosity after "preparation". [Table 8] Table-8

According to Table-8', the viscosity change rate (viscosity increase rate) after 7 days of standing at 35 ° C is compared. 'The color composition of Examples 7 to 13 using [2-1-1] resin' viscosity is lowered. The viscosity of 1% or less is increased, and the viscosity stability is higher than that of the color compositions of Examples 14 and 15 using the TF988407 144 201037041 adhesive resin. On the other hand, it has been found that Comparative Examples 4 and 5 in which the dispersant of the present invention is not used are not suitable for producing a color filter because they are rapidly cured. [Measurement of Contrast] The colored compositions obtained in Examples 7, 14, and 15 were stored at 23 ° C for one day, and then the colored composition was used to determine [contrast of contrast] of [2-1] above. In the same way, it is made into a swatch. Further, the coloring compositions obtained in Examples 7, 14, and 15 were prepared to be stored at 23 ° C for 7 days, and • stored at 23 ° for 12 days, and used in the same manner. Into a swatch. The contrast was measured in the same manner as in [Measurement of Contrast] of [2-1] for the colored boards thus produced. The results are shown in Table-9. [Table 9] ^ Ratio 7 after 12 days 8448 8363 7091 6449 7041 6774

According to Tables -9, the coloring composition TF988407 145 201037041 of Example 7 using [2-1 丨] resin can be used for a longer period of time than the coloring compositions of Examples 14 and 15 using other binder resins. It is better to maintain high contrast. [Measurement of Dissolution Time] The colored compositions obtained in Examples 8 to 15 were spin-coated on a glass substrate on which chromium was deposited, and prebaked in a hot plate at 80 ° C for 3 minutes to prepare a dry film. Coating film. Further, the number of revolutions at the time of spin coating was adjusted so that the resulting dry coating film reached a film thickness of y = 〇 600. Then, the obtained dry coating film was exposed at 60 mJ/cm 2 through a linear reticle pattern having a width of 50 // m and a length of 3 mm using a high pressure mercury lamp, and then a 0.04% by weight aqueous potassium hydroxide solution (developing solution temperature 23) was used. °C), spray development at a pressure of 0.25 MPa. The time during which the coloring composition of the unexposed portion was completely dissolved in the developing solution to expose the substrate was used as the dissolution time of the colored composition. The results are shown in Table -10. [Measurement of Defects in Linear Patterns] Using the coloring compositions obtained in Examples 8 to 15, a dry coating film was formed on a glass substrate on which chromium was vapor-deposited in the same manner as in the above [Measurement of dissolution time]. Exposure and development are performed through a mask pattern. Further, the development time was set to be twice the dissolution time measured in the above [Measurement of Dissolution Time]. After development, it is washed with a sufficient amount of water and then dried with clean air. Thereafter, it was baked in an oven at 230 ° C for 30 minutes to form a linear pattern of a film of colored resin TF988407 146 201037041. The film thickness of the colored resin film was about 1.8 / im. Ten linear patterns were observed at 10 times magnification using an optical microscope, and the recesses at the edge of the line were counted as the number of defects. The average value was obtained by repeating twice in order to confirm the reproducibility. The results are shown in Table-10. Further, a microscopic observation view of a representative example of the linear pattern is shown in Fig. 5 ° Ο [Table 10] Table-10 Dissolution time (seconds) Number of defects Example 8 45 9. 5 Example 9 36 31 Example 10 21 21. 5 Example 11 30 13. 5 Example 12 57 38. 5 Example 13 20 2 Example 14 71 12. 5 Example 15 65 23 〇 According to Table-10, the use contains [2-1-1] In Examples 8 to 13 of the colored composition of the resin, the dissolution time was as short as 60 seconds or less as compared with Examples 14 and 15 using other binder resins, and the developability was further improved. Further, it is understood that the coloring composition of Example 13 containing a compound having a molecular weight of 400 or less and a double bond equivalent of 110 or less (pentaerythritol tetraacrylate, molecular weight: 352, double bond equivalent: 88) as a polymerizable monomer The number of defects in the linear pattern is particularly small, so that a pattern having good linearity is obtained. TF988407 147 201037041 [2-3] Examples 16 to 20 and Comparative Example 7: Example of using [2_ 1 _2 ] resin as a binder resin [Preparation of pigment dispersion liquid] In addition to using binder resin R as a dispersion resin, With the above pigments

I Dispersion Τ In the same manner as in the preparation of the pigment dispersion γ. (This was used in Comparative Example 7 described later.) [Preparation of Colored Composition] As shown in Table-11, each component was mixed to prepare a colored composition. f) (wherein the pigment dispersion liquid τ is used in the examples 16 to 20, and the pigment dispersion liquid Υ is used in the comparative example 7). In the table -u, the expression "dispersion resin D" or the like means "use of adhesion" The resin D is used as a dispersion resin. In addition, the "solvent 丨" and "solvent 2" in Table-11 indicate the solvent to be re-formulated in addition to the solvent contained in the "pigmentation liquid". TF988407 148 201037041

[11&lt;]ο Q 11丨&lt; Details of the composition Comparative Example 7 Dispersant A Dispersion resin R Propylene glycol monomethyl ether acetate 3-ethoxypropionate ethyl ester Cei Dipentaerythritol hexaacrylate 2, 2' - Bis(o-phenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole 4,4'-bis-diethylaminodiphenyl ketone 2-mercaptobenzoene Thiazole 2-mercapto-1_[4-(methylthio)phenyl]-2_味琳基丙院 - Fluoride surfactant "F-475" manufactured by Otsuka Ink Chemical Industry Co., Ltd. Example 20 Dispersion Agent A Dispersing Resin D CU Example 19 Dispersant A Dispersing Resin D Ο* 实施 Example 18 Dispersant A Dispersing Resin D Example 17 Dispersant A Dispersing Resin D rH Example 16 Dispersant A Dispersing Resin D ω (parts by weight 57.78 25.93 &lt;〇〇〇CO CO CO 〇〇CO 〇&lt;〇〇〇CO &lt;=&gt; CO &lt;3&gt; C3 component type pigment dispersion solvent 1 solvent 2 binder resin polymerizable monomer light Polymerization Initiating Component 1 Photopolymerization Initiating Component 2 Photopolymerization Initiating Component 3 Photopolymerization Initiating Component 4 Surfactant 6 Inch 1 Bu 0-8 £1 201037041 [Dissolution time] Examples 16~20 and a coloring composition obtained in Comparative Example 7 Measurement] using the embodiment, the measurement of the same item] in [2-2] of the above-described [the dissolution time of the embodiment, the measurement time of dissolution of the coloring composition. Here, a linear mask pattern having a width of 25 / m was used, and the distance between the mask pattern and the substrate was 150 / zm, and the exposure was performed. The measurement results of the dissolution time are shown in Table-12. [Measurement of Defects in Straight Line Patterns] The coloring compositions obtained in Examples 16 to 20 and Comparative Example 7 were measured in the same manner as in [Measurement of defects in linear patterns] of [2-2] above. The number of defects. The average value was obtained by repeating twice in order to confirm reproducibility. The results are shown in Table-12. [Table 12] Table_12 Dissolution time defect number Example 16 31 3 Example 17 31 4 Example 18 29 8 Example 19 71 12. 5 Example 20 65 23 Comparative Example 7 120 &gt; 100 According to Table-12 As a result, it was revealed that the coloring compositions of Examples 16 to 20 of [2-1-2] resin had a shorter dissolution time and better developability. Further, it can be seen that since the pattern has few defects, a more linear pattern can be obtained. [2-4] Examples 21 to 29: An example in which an oxime ester compound is used as a photopolymerization initiator. 00重量。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Parts and further components were mixed to prepare a coloring composition shown in Table-13. Further, the photopolymerization starting components 5 to 8 (an oxime ester-based initiators _ a, b, c and d) in Table-13 are the following compounds, respectively. [化35]

(肟 ester-based initiator a) Ο [Chem. 36]

TF988407 151 201037041 [Chem. 37]

(肟 ester based initiator c) [Chem. 38]

(monthly ester ester initiator d: "Irgacure OXE02" manufactured by Ciba Specialty Chemicals Co., Ltd.) TF988407 152 201037041 ο οοτ &lt; 005 Example 29 1 Μ cn&gt; csi 3.63 I 〇 〇 i 1 _ Η Τ—Η 1 1 〇 Example 28 Ε— 2. 94 _3.63 1 1 CD ο (Μ 1 1 1 I CZ5 Example 27 e-inch 05 05 | 3.63 I 〇CO 1 ο 1 1 I 1 S Cz&gt; Example 26 | 1 2.94 1 CO CD CQ cd · CD 1 14.1 1 S ο Example 25 2.94 1 [3.63 | 1 1 1 CO &lt; Μ · 1 1 οα 1 &lt; 1 g Example 24 | Inch 05 OJ CO co CO 1 1 1 1 1 1 1 '卜 ' &lt;=&gt; Example 23 Inch 3.63 1 1 1 1 1 1 in CO 1 S ¢=5 Example 22 | E- 2.94 1 CO CO CQ 1 1 1 i I C3 卜 · 1 1 C^l &lt;=&gt; o Example 21 | e- 2. 94 CO CO CO 1 1 I 1 · · 1 1 1 s G3 Pigment Dispersion Binder Resin F Dipentaerythritol hexaacrylate 2, 2'-(o-phenyl)-4,4',5,5'-tetraphenyl-linked microphone&quot;Sit 4,4'-bis-diethylaminodiphenyl ketone 2-carbylbenzothiazole 2-mercapto-1_[4-(methylthio)phenyl]-2-indolylpyranyl-1-yrylate Starting agent a oxime ester-based initiator b oxime ester-based initiator c oxime ester-based initiator d U /--N g ” Η Η M 斋 \ί〇^ i 蜊岭 LO PL·* Adhesive resin polymerizable monomer Photopolymerization initiator component 1 Photopolymerization initiator component 2 Photopolymerization initiator component 3 Photopolymerization initiator component 4 Photopolymerization initiator component 5 Photopolymerization initiator component 6 Light Polymerization Initiating Component 7 Photopolymerization Initiating Component 8 Surfactant e- ΖΌ ° ° 86, ϋ 201037041 [Measurement of Dissolution Time] The coloring compositions obtained in Examples 21 to 29 were used, as described above. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。. The measurement results of the dissolution time are shown in Table-14. [Measurement of line width] A linear pattern obtained in the same manner as in the above [Measurement of dissolution time] was observed with an optical microscope, and the line width was measured. The results are shown in Table -14. [Foreign matter evaluation] The coloring compositions obtained in Examples 21 to 29 were respectively allowed to stand at 23 ° C for one day after the preparation of (iii), and (iv) after standing at 23 ° C for one day. 6 保存 in a 35 ° C thermostat, spin-coated on a 5 cm square glass substrate ("AN100" manufactured by Asahi Glass Co., Ltd.), heated at 80 ° C for 3 minutes, exposed at 60 mJ / cm 2 A dry coating film is formed. Further, the rotational speed of the spin coating is adjusted so that the film thickness of the dried coating film is between 2 and 3 // m. The entire surface of the obtained dried coating film was observed at 5 times magnification using an optical microscope, and the number of foreign matters was measured. The results are shown in Table-14. Further, in Table-14, 〇 means no foreign matter, 〇 △ means that foreign matter is 5 TF988407 154 201037041 or less, and Δ means 6 or more foreign matters. [L P resistance] A glass substrate having a dried coating film formed in the same manner as (iii) in the above [foreign matter evaluation] was placed in a sample bottle to which N-decylpyrrolidone (NMP) was added. Half of its length was immersed in N-mercapto 0-butanone (NMP), capped, and allowed to stand at 23 ° C for 30 minutes. After the substrate was taken out, it was washed with water, and compressed air was blown and dried.附近 The vicinity of the boundary between the NMP non-impregnated portion and the impregnated portion in the dried coating film on the substrate was observed at 5 times magnification using an optical microscope. The results are shown in Table -14. ' Again, for the surface state of the observed portion, the evaluation is performed in Table-14 as follows. 〇: No difference from the impregnation part of NMP, the surface is smooth 〇 △: A small amount of precipitates are visible on the surface. The surface of the non-impregnated portion of Li P is roughened or, although not obvious, the boundary of the NMP impregnated/non-impregnated portion is still known. △: Obvious precipitates were observed on the surface, and the boundary line of the NMP-impregnated portion/non-impregnated portion was clearly identified. TF988407 155 201037041 Inch 1 - (- &lt; Example 29 CO od CO 〇〇〇 &lt; 1 〇 &lt; Example 28 e - 28.0 inch 〇〇 &lt; Example 27 28.2 LO 〇〇 &lt;] Example 26 31.3 Inch CO &lt;&lt;1 〇Example 25 34.5 inch οα 〇〇〇Example 24 e- 〇&gt; ai C&lt;l LO (&gt;α 〇〇〇Example 23 | e- c=&gt; CO CO LO 03 〇〇〇Example 22 CO Inch 'CO LO oa 〇〇〇Example 21 E-CO CT&gt; (NI LO &lt;N1 〇〇〇Example Pigment Dispersion' Line Width (//m) Dissolution Time (Second) Evaluation of NMP resistance foreign matter after 7曰 after 7曰 9- 201037041 According to the surname of Table~14

It is understood that the use of the oxime ester compound as the photopolymerization enthalpy', the knives (photopolymerization initiator) of Examples 21 to 25, compared with the use of other light and ear target examples 26 to 29 When a foreign matter is generated, NMP • is also excellent, and 'and an oxime ester compound and an acetophenone derivative are used as a photopolymerization initiation system to form a singular hoist # &lt; 知知例25, compared with other examples, although light* σ &amp;; the total content is the same or less 'but shows a higher sensitivity (a pattern with a thicker line width). Ο [2-5] Real _ 3 〇 ~ 36 : An example of a scented acid compound. In the pigment dispersion τ of 10·55 parts, 'add propylene glycol monoterpene ether 酉 酉 酉曰 5. 96 weight damage, 〇. 42 parts by weight of binder resin e, photopolymerization start by Ciba Specialty Chemicals Co., Ltd. "Irgaeure QXE()2" (for the chemical structure, refer to "Initiative d" in the above [2-5]) and "Irgacure 907" (2~曱-based thiol) manufactured by Ciba Specialty Chemicals Co., Ltd.苯基]]] 2 2 2 -1- -1- -1- -1- 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 A coloring composition was prepared by preparing 0.88 parts by weight of 0.86 parts by weight of the aromatic carboxylic acid-based compound (or a compound thereof) described in Table-16. Further, the aromatic carboxylic acid-based compounds (and the compounds to be compared therewith) used in the examples are shown in Table -15 below. TF988407 157 201037041 [Table 15] Table-15 Compound No. Structural formula or compound name 1 α0^φ〇〇[H0A-MPL] 2 ΐ Monomethyl phthalate (Aldrich) Manufactured by ° & I I I & & & & & LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT LIGHT Dimethyl ester (manufactured by Aldrich Co., Ltd.) 6 "H0A-MS" Manufactured by Kyoeisha Chemical Co., Ltd. [Evaluation of coloring composition] The coloring composition (v) obtained in Examples 30 to 36 was prepared at 23 ° C. The following evaluation was carried out for each of TF988407 158 201037041, which was left to stand still for 1 day, and (vi) was further placed in a thermostat at 35 ° C for 6 。. The results are shown in Table-16. [Viscosity change of the composition] After using the E-type viscometer "RE-80L" manufactured by Toki Sangyo Co., Ltd., the results obtained in Examples 30 to 36 were allowed to stand after the above method (v) or (vi). The viscosity of the colored composition (20 rpm) was measured. In addition, the "viscosity change rate" in Table-16 is the difference between the viscosity of "further after 35 °C, after 6 days" and the viscosity of "23 °C, after 1 day" with respect to "resting at 23 °C" The ratio of the viscosity after 1 day is indicated. The measurement results are shown in Table-16. [Measurement of Defects in Straight Line Patterns] The coloring compositions obtained in Examples 30 to 36 and held in the above method (v) or (vi) were respectively subjected to the above [2-2]. The measurement is performed in the same manner as in the measurement of the defect of the linear pattern. Further, each of the colored compositions of (v) and (vi) of each of the examples was measured twice to obtain an average value. The measurement results are not shown in Table-16. 〇 [Measurement of line width] The coloring compositions obtained in Examples 30 to 36 and allowed to stand by the above method (V) or (vi) are respectively subjected to the [lines of [2-4] above. Measurement of width] The measurement was carried out in the same manner. The results are not shown in Table-16. [6-4] Measurement of Dissolution Time The colored compositions obtained in Examples 30 to 36 and allowed to stand by the above method (v) or (vi) were respectively subjected to the above [2-3]. [Measurement of Dissolution Time] The measurement was carried out in the same manner. The results are shown in Table-16. TF988407 159 201037041 9T—|丨&lt; Example 36 1 4. 40 1—Η CJ5 LO CO CO CO § CO &lt;=) oi—H LO CD CO Example 35 1 Compound 6 4. 32 CD CD LO CO rH CO § oo LO 卜 1 - H CO CO s Example 34 I Compound 5 I 4.59 LO 1 - Η cd cr &gt; CO CO CO OO CO 1 - H CO LO cd OO Example 33 | Compound 4 | 4.11 5.43 32.1 CO CO s oo CO 1 32.1 1 LO csi Example 32 Compound 3 4.20 4. 05 -3.6 oo 1—H CO 03 τ-Η CO oa LO LO i—H Example 31 Compound 2 | 4.17 4.05 -2.9 g CO CM · CO 03 rH CO LO oa LO CO C&lt;1 Example 30 | Compound 1^ 4.05 4. 05 CD CO LO CO LO | 32.1 I CO 1—H CO 14.5 CO Aromatic carboxylic acid compound 23°C, 1 曰After (mPa·s), 35° C., after 6 days (mPa·s), the viscosity change rate was 23° C., 1 day later, 35° C., 6 days later, 23° C., 1 day later, 35° C., and 6 days later. (:, after 1 day and then 35 ° C, after 6 days, viscosity change dissolution time (seconds) line width (//m) defect (unit) 091 201037041 16 Knowing the example 3 containing an aromatic tickic acid compound In comparison with Examples 33 to 36 of the compound, the viscosity stability 5 is shorter (the development property is excellent), the solubility is not deteriorated, and the lapse of time is reduced (sensitivity) There is less time-dependent decrease, and the time-dependent increase of defects is also less. [3] Examples 37 to 43: Examples of use of CI Pigment Red 254, etc. [Preparation of Pigment Dispersion] G (1) PR 254 Pigment Dispersion The preparation of the liquid was added as a red pigment of 8.5 parts by weight of CI·dye red 254, the dispersant A was converted to 6.23 parts by weight in terms of solid content, and the obtained obtained in Synthesis Example 8 was converted into a solid content of 2.83 parts by weight. 50. 16 parts by weight of a propylene glycol monomethyl acetazone as a solvent, filled with a 0.5 mm diameter oxidized wrong bead 225, and filled into a stainless steel container, and dispersed by a paint shaker for 6 hours to prepare a PR· 254 pigment dispersion. ❹(2)Pi m/P· Y. Preparation of pigment dispersion As a red pigment, 22.40 parts by weight of C. L pigment red 177, as a yellow pigment 5.60 parts by weight of αΐ, pigment yellow γΐ5〇, BYK Chemical Co., Ltd.; manufactured dispersant "Disperbyk 2001" by solid content Conversion: 8.48 weight loss, the resin s obtained in Synthesis Example 18 was converted into solids by 9. 〇 3 parts by weight, and propylene glycol monoterpene ether acetate as a solvent, 157.66 parts by weight, and cerium oxide beads 675 having a diameter of 0.5 mm. The parts by weight were filled together in a stainless steel container to prepare a TF988407 161 201037041 PR 177/PY 150 pigment dispersion by a paint shaker for 6 hours. [Preparation of the coloring composition] 3.87 parts by weight of the above PR 254 pigment dispersion And the resin F obtained in the synthesis example 6 is converted into a solid fraction by 0.44 parts by weight, and the propylene glycol monomethyl ether acetate is added in an amount of 5.63 parts by weight.重量重量,汽巴, by weight, the photopolymerization initiator "Irgacure ΟΧΕ02" manufactured by Ciba Specialty Chemicals Co., Ltd. (the chemical structure is referred to the "monthly ester ester starter d" in the above [2-5]). Refined company made light Starting agent "Irgacure 907" (2-mercapto-1-[4-(indolylthio)phenyl]-2-indolyl propan-1-one) 0.07 parts by weight, interface activity by Dainippon Ink Co., Ltd. The "F475" was 0.001 parts by weight, and the "T01382" manufactured by the East Asia Synthetic Co., Ltd., which is a polymerizable monomer, was 0.70 parts by weight (including only 0.78 parts by weight in Example 43), and further Table -17 0.08 parts by weight of the aromatic carboxylic acid-based compound (or a compound thereof) described above was prepared to prepare a red colored composition. Further, the aromatic carboxylic acid-based compounds (and the compounds to be compared with them) used in the respective examples are shown in Table -15 above. [Evaluation of coloring composition] The coloring composition (v) obtained in Examples 37 to 43 was prepared and allowed to stand at 23 ° C for 1 、, and (vi) (v) further at 35 ° C In the thermostatic bath, which was left to stand for 6 days, the following evaluations were performed. The results are shown in Table-17. TF988407 162 201037041 [Viscosity change of composition] Using the E-type viscometer "RE-80L" manufactured by Toki Sangyo Co., Ltd., respectively, the methods obtained in Examples 37 to 43 and using the above (v) or (vi) The viscosity (20 rpm) of the colored composition after standing was measured. In addition, the "viscosity change rate" in Table-17 is based on the difference between the viscosity of "further after 35 °C, after 6 days" and the viscosity of "23 °C, 1 day later" versus "23 °C, 1 day later". The ratio of the viscosity is expressed. The measurement results are shown in Table-17. 〇

TF988407 163 201037041 卜 I-&lt; </ br> <br /> Example 43 | 1 · · 5.13 ◦ cd Example 42 Compound 6 4. 95 5.04 00 1-Η Example 41 Compound 5 4. 77 C75 LO οο od Example 40 Compound 4 | 4.83 CO LO cn&gt; ai Example 39 Compound 3 | 4. 53 CO rH Example 38 Compound 2 | 4. 55 4. 50 rM 1 Example 37 Compound 1 4. 68 4. 62 1- 1.3 | Aromatic carboxylic acid compound 23°C, 1 day later (mPa·s) Further 35°C, 6 days later (mPa. s) Viscosity change rate (%) Viscosity change sl- ΖΌ inch 886^1 201037041 According to the table - 17 It is understood that Examples 37 to 39' containing an aromatic tickic acid compound have less temporal viscosity increase and higher viscosity stability than Examples 40 to 43 which do not contain the compound. The present invention has been described in detail above with reference to the specific embodiments thereof. It is understood that various changes and modifications may be made without departing from the spirit and scope of the invention. This application is based on a Japanese patent application filed on Jun. 21, 2007 (Japanese Patent Application No. 2007-163914), Japanese Patent Application No. 2007-196441 filed on July 27, 2007, and February 2008. Japanese patent application filed on the 6th (Japanese Patent Application No. 2008-026120), Japanese Patent Application No. 2008-031884 filed on Feb. 13, 2008, and Japanese Patent Application filed on Apr. 7, 2008 Japanese Patent Application No. 2-8-143372, the entire disclosure of which is hereby incorporated by reference. (Industrial Applicability) 〇 The present invention exerts the following useful effects, and its industrial use value is extremely large. (1) It is possible to efficiently disperse highly-micronized pigments in recent years with a small amount of addition, and as a result, a pigment dispersion having a high transmittance, a high contrast ratio, a low-density color filter and a color filter can be produced. Coloring composition. In particular, it is possible to provide a pigment dispersion liquid and a color enamel which have both high-contrast and dispersion stability in the case of m-zinc phthalocyanine green (four) for the purpose of increasing the luminance of green pixels. The light sheet is colored composition. (3) It is possible to provide a coloring composition having the following advantages: a coloring composition: good solubility to a developing solution of TF988407 165 201037041, development in a specific time in a developing step; no non-image portion remaining on a substrate The undissolved matter of the colored resin composition is excellent in adhesion to the substrate, and a color filter having high transmittance, high contrast, and low film thickness can be produced without lowering image forming ability such as hardenability. (4) A high-quality color filter can be provided by using the coloring composition for the above color filter. (5) A high-quality liquid crystal display device and an organic EL display using the above color filter can be provided. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic cross-sectional view showing an example of an organic EL device including a color filter of the present invention. 2(a) and 2(b) are views for explaining a method of measuring the chromaticity of the parallel penetrating light and the orthogonal penetrating light of the colored plate in the embodiment. Fig. 3 is a view showing the luminescence spectrum of a backlight source used when measuring the chromaticity coordinates (X, y) of the XYZ color chromaticity diagram of the pixel produced and the contrast ratio in the embodiment. Fig. 4 is a view showing a spectrum showing the characteristics of a polarizing plate used for measuring contrast in the examples. Fig. 5 is a view showing a representative example of a linear pattern (pixel) used for measuring defects in the examples by a microscope. (a) is a pattern having no defects, (b) is a pattern having a defect number of 57, and (c) is a pattern having a number of defects of 100 or more. [Main component symbol description] TF988407 166 201037041 ίο 20 30 ' 32 33, 35 34 36 Ο 37 40 50 51 52 53 54 Ο 55 100 500 Transparent support substrate Pixel organic protective layer Color luminance meter Polarizer coloring plate Light backlight Inorganic oxide film Transparent anode hole injection layer hole transport layer light-emitting layer electron injection layer cathode organic EL element organic light-emitting body TF988407 167

Claims (1)

201037041 VII. Patent application scope: Containing pigments, solvents and dispersions 1. A pigment dispersion liquid characterized by: a pigment; the pigment contains desert zinc g phthalocyanine; the dispersant contains an A block having a lyophilic impurity and B is added to have a nitrogen atom-containing group, and the amine has a valence of (10) mg K 〇 H / g or more and 140 Å or less (in terms of effective solid content) (an oleic acid-based block copolymer; Further, in the copolymer of the desired segment, the B block having a functional group containing a nitrogen atom is composed of a repeating unit of the following formula (1); R4K%42 (wherein R41 and R42 each independently represent an alkyl group, an aryl group which may have a substituent, a cyclic or chain group which may have a substituent or an aralkyl group which may have a substituent, and R43 represents a carbon number of 1 or more A radical, R44 represents a hydrogen atom or a methyl group. 2. The dispersion of the material of the first item of claim 1 wherein the above-mentioned A block having a solvophilic property contains 5, % of which is a repeating unit represented by the following formula (VIII). TF988407 168 201037041 Mn) (In the above formula (VIII), 'n represents an integer of 1 to 5; and L represents a hydrogen atom 〇 or fluorenyl). 3. The pigment dispersion according to claim 1 or 2, wherein the copolymer of the above-mentioned segment is an AB segment and/or a hydrazine block copolymer. 4. The pigment dispersion according to claim 1 or 2, wherein in the above-mentioned intercalation copolymer, the repeating unit represented by the formula (i) is derived from dimethylaminoethyl (meth)acrylate. 5. The pigment dispersion according to claim 2 or 2, wherein the bromine zinc telluride Sii cyanine pigment has an average of 13 or more atoms in the ruthenium molecule. 6. The pigment dispersion according to claim 2 or 2, wherein the bromine-zinc phthalocyanine pigment contains, in W, an average of 3 or less chlorine atoms or no chlorine atoms. A 7·Please ask for the scope of patents! Or 2 pigment dispersions, which are advanced: at least one selected from the group consisting of C.1. Pigment Yellow 138, CI Pigment κ 150, and c. I. Pigment Yellow 185 Yellow pigment. TF988407 169 201037041 8. The average particle size of the material in the patent application range is G.Jmj^ pigment dispersion, wherein the pigment is the first or second slave dispersion, wherein the pigment is 20% by weight and the heart is 心The total solid content of the dispersion is divided into 9 〇 彻 〇 〇 〇 〇 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料 颜料%. U. The pigment dispersion according to claim 1 or 2, wherein the dispersion resin is further contained. 12. Seeds> A coloring composition for a color glazing sheet, which comprises a pigment dispersion liquid and a binder resin according to any one of claims 1 to U. 13. A coloring composition for a color filter, comprising: a pigment, a solvent, a dispersing agent, and a binder resin; the pigment containing an evolved zinc ugly; the dispersing agent comprising an A block having a solvophilic property; (B) block having a functional group containing a nitrogen atom and having an amine valence of 1 〇〇mgj (〇H/g or more and 140 mgKOH/g or less (effective solids conversion)) (meth)acrylic block copolymerization And the block copolymer is such that the B block having a functional group containing a nitrogen atom is composed of a repeating unit represented by the following formula (i); TF988407 170 201037041 (wherein R41 and R42 each independently represent a cyclic or chain alkyl group which may have a substituent, an aryl group which may have a substituent, or an aralkyl group which may have a substituent, and R43 represents an alkylene group having a carbon number of 1 or more A group, R44 represents a hydrogen atom or a fluorenyl group. 14. The colored composition for a color filter according to claim 13, wherein the solvophilic A block is contained in the A block and has a formula of 5 to 40 mol%. a repeating unit represented by (VIII); V3&lt; (In the above formula (VIII), η represents an integer of 1 to 5; R! represents a hydrogen atom or a fluorenyl group). The coloring composition for a color filter according to the invention of claim 12, wherein the pigment content is 75% by weight or less and 10% by weight or more based on the total amount of the solid content of the coloring composition. 16. The coloring group for color filter according to claim 12 or 13 of the present invention, wherein the content of the agent is 75 wt% or more and 99 wt% or less with respect to the entire coloring composition. 17. The coloring group for color filters according to claim 12 or 13 of the patent application, wherein the 'where' solvent contains a boiling point of 1 〇〇 2 〇〇. (Solvent: 18. The coloring group for the color filter of claim 12 or 13 wherein the solvent contains a glycol alkyl ether acetate. 19. Or a coloring composition for a color filter of 13 or more, wherein the binder resin contains at least one binder resin selected from the group consisting of: [2-1-1] for an epoxy group-containing ( a copolymer of a fluorenyl acrylate and another radical polymerizable monomer, a resin obtained by adding an unsaturated monobasic acid to at least a part of an epoxy group of the copolymer, or by the addition. a soluble resin obtained by adding a polybasic acid anhydride to at least a portion of a radical generated by the reaction; [2-1-2] a linear soluble resin having a carboxyl group in the main chain; ❹ [2-1-3] a resin obtained by adding an epoxy group-containing unsaturated compound to the above-mentioned Wei group containing a base resin; [2-1-4] (fluorenyl) acrylic resin; and [2-1-5] Epoxy (meth) acrylate resin of carboxyl group. ^ 20. Color of item 12 or 13 of the patent application The filter is a colored group and a composition, wherein the content ratio of the binder resin is 0.1% by weight or more and 80% by weight or less based on the total solid content of the colored composition. TF988407 172 201037041 21. The 12 or 13 color filter is colored with a coloring group, and is further contained a photopolymerizable monomer, and the photopolymerizable single system 3 has an addition ratio of at least one ethylenic double bond. Polymerized compound. 22. A coloring composition for a color calendering sheet according to claim 21, wherein the above-mentioned ° compounding ratio of the addition-polymerizable chemical substance having at least one ethylenic double bond The coloring composition for a color filter according to claim 21, wherein the above-mentioned composition has at least one ethylenicity in the total solid content of the coloring composition, which is 5% by weight or more and 80% by weight or less. The compounding ratio of the addition-polymerizable compound of the double bond is 5% by weight or more and 200% by weight or less based on the total amount of the pigment. 24·Coloring composition of the color filter of the 12th or 13th item of the Shenqing patent range Object, among them, The photopolymerization initiation system is contained in one step. 25. The color filter composition of the color filter of claim 24, wherein the proportion of the photopolymerization initiation system component is in the total solid content of the coloring composition. And a pixel produced by using the coloring composition for a color filter according to any one of claims 12 to 25, which is characterized in that it is 0.1 to 40% by weight. A 27' liquid crystal display device is characterized in that a matte calender sheet of the %th application of the patent application is opposed to a liquid crystal driving substrate, and a liquid crystal is sealed between the two. TF988407 173