TW201022320A - Curable resin composition - Google Patents

Abstract

The invention relates to a curable resin composition, which includes (A) a binding resin, (B) a polymeric compound and (D) a solvent, in which relative to the total content of the (A) binding resin and the (B) polymeric compound and the (D) solvent, the content of the solvent (D) is 20% or more by mass and less than 80% by mass.

Description

201022320 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a curable resin composition, a coating film, a pattern, and a display device. [Prior Art] It is proposed to form a spacer (light) between a color filter constituting a display device and an array substrate, and a photolithography using a photosensitive resin, in a liquid crystal display device or a touch panel. Engraved spacers). By this method, a spacer can be formed at any place. A photosensitive resin composition containing a binder resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent is known as a group for use in photolithography (Patent Document 1). However, such photolithography is a pattern of spacers formed by steps of film formation, exposure, development, etc., and the steps are long and complicated, and large-scale manufacturing equipment is necessary. In addition to the Φ photolithography method, a liquid ink containing a curable resin composition is applied to a printing method by a printing method such as an inkjet printing method or a flexographic printing method. A method of forming a pattern at a specific position on a substrate (Patent Document 2). [Patent Document 1] Japanese Laid-Open Patent Publication No. JP-A No. 2008-158 -5-201022320 The amount of the agent is 60% by mass or more based on the total composition, and the amount of the solvent contained in the curable resin composition described in Patent Document 2 is 80% by mass or more based on the total composition, and the solvent is removed after printing. It takes a long time to dry, and it has a shape change after printing or drying, and it is not easy to use in a printing method. An object of the present invention is to provide a curable resin composition which can form a coating film or a pattern having a high transmittance by a printing method. The inventors of the present invention have found that the amount of the solvent to be contained is 20% by mass or more and less than 60% by mass based on the total composition, in order to find a result of the curable resin composition which can solve the above-mentioned problems. The present invention has been completed by a printing method to obtain a curable resin composition which can form a coating film or a pattern having a high transmittance. That is, the present invention provides the following [1] to [16]. [1] A curable resin composition comprising a binder resin (A), a polymerizable compound (B), and a solvent (D), with respect to a binder resin (A), a polymerizable compound (B), and a solvent (D) The total amount of the solvent (D) is 20% by mass or more and less than 60% by mass. [2] The curable resin composition according to the above [1], the total amount of the solvent (D) is 25% by mass based on the total amount of the binder resin (A), the polymerizable compound (B), and the solvent (D). The above 50% by mass or less. [3] The curable resin composition according to the above [1] or [2] wherein the binder resin (A) is at least selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic anhydride (Aa). a compound, and a ring number 2-oxyl compound having a carbon number of 2 to 4 -6 to 201022320 and h2c: [Formula (carbon number 1 to 6: ginseng, and the carboxy group thereof) The monomer (Ac) having a cyclic ether of carbon-4 as described in the above [3], wherein the monomer (Ac) having a cyclic ether of carbon-4 has a copolymer. [5] The curable resin composition according to the above [4], wherein the monomer having a ring is a monomer having an aliphatic polycyclic epoxy group. [6] as described above [5] The curable resin composition according to the invention, wherein the monomer having an aliphatic polycyclic epoxy group is at least one compound selected from the group consisting of compounds represented by the formula (I) represented by the formula (I).

In I) and formula (II), R! and R2 each independently represent a hydrogen atom or an alkyl group of 1 to 4. The hydrogen atom contained in the alkyl group may be substituted with a hydroxyl group. X2 each independently represents an alkylene group which may have a single bond or a carbon number of a hetero atom. [7] The curable resin composition according to any one of the above [3] to [6], which is selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic anhydride (Aa), is one selected from the group consisting of fats. A compound of at least one selected from the group consisting of a group of unsaturated carboxylic acids and aliphatic unsaturated anhydrides. [8] The curable resin composition according to the above [6], wherein at least one compound selected from the group consisting of the compound represented by I) and the compound represented by formula (II) is selected from the group consisting of formula (I') At least one compound in which the compounds represented by the compound (IΓ) are grouped. 201022320

[In the formula (I,) and the formula (II), I' and R2 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms. The hydrogen atom contained in the alkyl group may be substituted with a hydroxyl group. [9] The curable resin composition according to any one of the above [1], wherein the solvent (D) has a boiling point of 200 ° C or higher and contains an ester solvent, an ether solvent, and an alcohol. The curable resin composition according to any one of the above [1] to [9], further comprising a polymerization initiator (C). [Claim] The curable resin composition according to the above [10], wherein the polymerization initiator (C) is selected from the group consisting of a bisimidazole compound, an acetophenone compound, a triazine compound, and a mercaptophosphine oxide system. A polymerization initiator for at least one compound of the compound and the quinone compound. [12] The curable resin according to any one of the above [1] to [U], wherein the composition is used for forming a coating film or a pattern. [13] A coating film or a pattern formed by using the curable resin composition as described in any one of the above [ihtu]. [14] A display device comprising the coating film or pattern described in the above [13]. [15] A method for producing a coating film or a pattern, comprising applying the curable resin composition according to any one of the above [1] to [11] on a substrate by a printing method, and drying the substrate. The step of heating to obtain a coating film or pattern. -8-201022320 [I6] The method for producing a coating film or a pattern, comprising the curable resin composition according to any one of the above [1] to [1 1], using a printing method on a substrate The steps of coating, drying, exposing, and further heating as needed to obtain a coating film or pattern. EFFECT OF THE INVENTION The curable resin composition of the present invention can form a coating film or pattern having a high transmittance by a printing method. [Embodiment] Hereinafter, the present invention will be described in detail. The curable resin composition of the present invention contains the binder resin (A), the polymerizable compound (B), and the solvent (D), and the total amount of the binder resin (A) relative to the polymerizable compound (B) and the solvent (D). The amount of the solvent (D) is 20% by mass or more and less than 60% by mass. φ As the binder resin (A) used in the curable resin composition of the present invention, a binder resin (A1) or a binder resin (A2) can be exemplified. The binder resin (A 1 ) has an acidic group, and the binder resin (A2 ) has an acid group and exhibits reactivity by at least one of light and heat. When the binder resin has an acidic group, the Tg of the binder resin and the mechanical properties tend to be high. In addition, when a monomer (Ac) having a cyclic ether structural group having 2 to 4 carbon atoms is contained as a copolymer component, it is preferable that the curing property is high, and chemical resistance and heat resistance are high. 9-201022320 The binder resin (A1) is exemplified by at least one selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic anhydrides (Aa) (hereinafter referred to as "(Aa)"), and Aa) A copolymer which can be copolymerized with a monomer (Ab) (other than (Aa)) (hereinafter referred to as "A_b"). (Aa), for example, an aliphatic unsaturated carboxylic acid and/or an aliphatic unsaturated carboxylic acid anhydride, and the like, and specific examples thereof include unsaturated monocarboxylic acids such as acrylic acid, methacrylic acid, and crotonic acid; An unsaturated carboxylic acid such as acid, fumaric acid, citraconic acid, mesaconic acid or itaconic acid; and an anhydrous substance of the aforementioned unsaturated dicarboxylic acid; succinic acid mono [2-(methyl) propylene oxime Unsaturated mono[(methyl)acryloxyalkylene group of a polyvalent carboxylic acid having two or more valences such as oxyethyl] ester and decanoic acid mono [2-(methyl) propylene methoxyethyl] ester An ester; an unsaturated acrylate having a hydroxyl group and a carboxyl group in the same molecule, such as α-(hydroxymethyl)acrylic acid. Among them, acrylic acid, methacrylic acid or anhydrous maleic acid is preferred because it has good copolymerization reactivity, high Tg and mechanical properties of the copolymer, and no tackiness. These can be used singly or in combination. (Ab) may, for example, methyl (meth)acrylate, ethyl (meth)acrylate, n-butyl (meth)acrylate, sec-butyl (meth)acrylate, tert-(meth)acrylate Alkyl (meth)acrylates such as butyl ester; cyclohexyl (meth)acrylate, 2-methyl-10-(meth)acrylate-10-201022320 cyclohexyl ester, trimethyl (meth)acrylate [ 5.2.1.02 '6] decane _8· benzyl ester (the customary name in the art is called Dicyc 1 ο pentany 1 M ethacry 1 ate ). Methyl)propane succinic acid dicyclopentyloxyethyl ester '(meth)acrylic acid cyclic alkyl esters such as isophoryl (meth)acrylate; cyclohexyl acrylate, 2-methyl acrylate Cyclohexyl ester, tricyclo[5.2.1. 〇2,6]decane-8-yl ester (common name in the art is called φ dicyclopentyl acrylate), dicyclopentyl acrylate a cyclic alkyl acrylate such as ethyl ester or isophoryl acrylate; phenyl (meth) acrylate or benzyl (meth) acrylate (A) Acrylic acid aromatic esters; acrylic acid aromatic esters such as phenyl benzoate, benzyl acrylate, etc.; dicarboxylic acid diesters such as diethyl maleate, diethyl fumarate, diethyl itaconate ; hydroxyalkyl esters of 2-hydroxyethyl (meth)acrylate, 2-hydroxypropyl (meth)acrylate; bicyclo[2.2.1]hept-2-ene, 5-methylbicyclo[ 2, 2.1] hept-2-ene, 5-ethylbicyclo[2.2.1]hept-2-ene, 5-hydroxybicyclo[2·21]hept-2-ene, 5. Residue bicyclo[2.2.: 1] Geng_2_dilute, 5-cysylmethylbicyclo[2.21]hept-2-y,5-(2'-hydroxymethyl)bicyclophene-2.]]g-2·ene, 5_A Oxybicyclo[2.2]]heptan-2-y,5-ethoxybicyclo[2.2 im_2,5,6•dihydroxybicyclo, 5,6·disylbicyclo[2 2.·ι稀, $ &amp ; base) benzyl) bicyclo [221] hept-2-ene, 5 乂-bis (2, _ acetylidene urn 2 ene, 5 > dimethoxybicyclo ub 2 ········ - 201022320, 5,6-diethoxybicyclo[2·2·1]heptan-2-ene, 5-hydroxy-5-methylbicyclo[2.2.1]hept-2-ene, 5-hydroxy-5 _ethylbicyclo[2.2.1]hept-2-ene, 5-carboxy-5-methylbicyclo[2.2.1]hept-2-ene 5. Carboxy-5-ethylbicyclo[2,2.1]hept-2-ene, 5-hydroxymethyl-5-methylbicyclo[2.2.1]hept-2-ene, 5-carboxy-6-methyl Bicyclo[2.2.1]hept-2-ene, 5-carboxy-6-ethylbicyclo[2.2.1]hept-2-ene, 5,6-dicarboxybicyclo[2.2. Humic anhydride), 5-tert-butoxycarbonylbicyclo[2.2.1]hept-2-ene, 5-cyclohexyloxycarbonylbicyclo[2.2.1]hept-2-ene, 5-phenoxycarbonylbicyclo [2.2.1] Hept-2-ene, 5,6-di(tert-butoxycarbonyl)bicyclo[2.2.1]hept-2-ene, 5,6-di(cyclohexyloxycarbonyl)bicyclo[ 2.2.1] Bicyclic unsaturated compounds such as hept-2-ene; N-phenyl maleimine, N-cyclohexylmaleimide, N-benzyl maleimide, N-butyl Diterpenoidimine-3-maleimide benzoate, N-butylenediamine imide maleimide butyrate, N-butanediamine- 6-Malaysia a dicarbonyl quinone imine derivative such as an amine hexanoate, N-butanediimido-3-maleimide propionate or N-(9-acridinyl)maleimide; Styrene, methyl styrene, m-methyl styrene, p-methyl styrene, vinyl toluene ' p-methoxy styrene, C Alkenonitrile, methacrylonitrile, vinyl chloride, vinylidene chloride, acrylamide, methacrylamide, vinyl acetate, 1,3-butadiene, isoprene, 2,3-dimethyl -1,3-butadiene and the like. Among these, 'with styrene, N-phenylmaleimide, N-cyclohexylmaleimide' N-benzylmaleimide, bicyclo[2.2.1]hept-2-ene Etc.-12-201022320 It is preferred from the viewpoints of copolymerization reactivity and alkali solubility. (A-a) and (A-b) may be used singly or in combination. In the present specification, (meth) acrylate means acrylate and/or methacrylate. In the copolymer obtained by copolymerizing (Aa) and (Ab), the ratio of the constituent components derived from the respective copolymers is such that the total number of moles of the constituent components constituting the copolymer is 100 mol%. The molar fraction is preferably in the range of φ below. The constituent unit derived from (A-a): 2 to 40 mol% The constituent unit derived from (A-b): 60 to 98 mol% Further, the ratio of the above-mentioned constituent components is more preferably in the following range. Constituent unit derived from (Aa): 5 to 35 mol% Constituent unit derived from (Ab): 65 to 95 mol % The above-mentioned composition ratio is in the above range, and has stability and solvent resistance. The tendency to become good. φ Binder resin (A1) can be referred to, for example, the method described in the literature "Experimental method for polymer synthesis" (Otsuka Ryokan, Ltd., 1st edition, 1st edition, 1st, 1st, 1972). The cited documents described in this document are manufactured. Specifically, a predetermined amount, a polymerization initiator, and a solvent of the units (Aa) and (Ab) constituting the copolymer are placed in a reaction vessel, and oxygen is replaced by nitrogen, and stirring is carried out in the absence of oxygen. Heated 'insulated to give a polymer. Further, the obtained copolymer may be directly used as a solution after the reaction, or a solution obtained by concentration or dilution thereof, or may be used as a solid (powder) by a method of re-sinking, etc. -13-201022320. The weight average molecular weight of the binder resin (A1) in terms of polyethylene is preferably 3,000 to 1,000,000, more preferably 5,000 to 50,000. When the weight average molecular weight of the resin (A1) having an acidic group is in the above range, the coating property tends to be good, and the Tg and mechanical properties of the binder resin tend to be high, and the adhesiveness tends to be insufficient. Therefore, it is better. The molecular weight distribution [weight average molecular weight (Mw) / number average molecular weight (?η)] of the binder resin (A1) is preferably from 1.1 to 6.0, more preferably from 1.2 to 4.0. When the molecular weight distribution is in the above range, the coating property tends to be excellent, which is preferable. The content of the binder resin (A 1 ) to be used in the curable resin composition of the present invention is preferably from 5 to 90% by mass, more preferably from 5 to 90% by mass, based on the solid content of the curable resin composition. 10 to 70% by mass. When the content of the binder resin (A1) is within the above range, the printability tends to be good, which is preferable. The binder resin (A2) which has an acidic group and exhibits reactivity by the action of either light or heat can be exemplified by (A2-1) to (A2-3). The binder resin (A2-1) is a copolymer of (Aa) and (Ab) and a monomer (Ac) having a cyclic ether structure having a carbon number of 2 to 4 (hereinafter referred to as "Ac"). Things. The binder resin (A2-2) is a copolymer of (Aa) and (Ab) by using a part of a carboxyl group derived from (Aa) and a cyclic ether derived from (Ac) a carbon number of 2 to 4. The copolymer obtained by the reaction was constructed. The binder resin (A2-3) is a copolymer of (A-a) and (A-c). -14 - 201022320 (Ac) is, for example, a polymerization having at least one structure selected from the group consisting of a cyclic ether structure having a carbon number of 2 to 4 (for example, an ethylene oxide structure, an oxycyclobutane structure, and a tetrahydrofuran structure). The monomer (Ac) having a cyclic ether structure having 2 to 4 carbon atoms has at least one structure selected from the group consisting of a cyclic ether having 2 to 4 carbon atoms and has carbon-carbon Preferably, the compound having a saturated bond is preferably a compound having at least one structure selected from the group consisting of a cyclic ether structure having 2 to 4 carbon atoms and having an acrylonitrile group or a methacryl group. For example, a monomer having an epoxy group, a monomer having an oxycyclobutane group, a monomer having a tetrahydroindenyl group, and the like may be mentioned. The aforementioned single system having an epoxy group means, for example, having an aliphatic group selected from the group consisting of a polymerizable compound having at least one group of an epoxy group and an alicyclic epoxy group. The single system having an epoxy group has a group selected from the group consisting of an aliphatic epoxy group and an alicyclic epoxy group. a group of at least one group having a carbon-carbon unsaturated bond, preferably having a group selected from an aliphatic ring A compound having at least one structure selected from the group consisting of an oxy group and an epoxy group, and having a propylene fluorenyl group or a methacryl fluorenyl group is preferred. Here, the aliphatic epoxy group means a ring of a single ring. An oxiranyl group, an alicyclic epoxy group, a group having a structure in which a ring of an alicyclic hydrocarbon is condensed with an oxirane ring. The above-mentioned monomer having an epoxy group has an aliphatic group. The epoxy group compound may specifically be exemplified by epoxypropyl (meth) acrylate, /3-methylepoxypropyl (meth) acrylate, / 3-ethylepoxypropyl (meth) acrylate. The compound represented by the following formula, etc., which is described in the following paragraph, is disclosed in JP-A-H07-201022320.

(wherein, rh-r 13 is each independently a hydrogen atom or a group having 1 to 10 carbon atoms, and m is an integer of 1 to 5). Examples of the compound represented by the above formula include fluorene-vinylbenzylepoxypropyl ether, m-vinylbenzylepoxypropyl ether, P-vinylbenzylepoxypropyl acid, and α-methyl-hydrazine. -vinylbenzyl epoxypropyl ether, α-methyl-m-ethyl epoxide epoxypropyl ether, α-methyl-P-vinylbenzyl epoxypropyl ether, 2,3·diepoxy Propyloxymethylstyrene, 2,4-diepoxypropyloxymethylbenzene, 2,5-diepoxypropyloxymethylstyrene, 2,6-diepoxypropane Hydroxymethylstyrene, 2,3,4-triepoxypropyloxymethylstyrene, 2,3,5·triepoxypropyloxymethylstyrene, 2,3,6- Triepoxypropyloxymethylstyrene, 3,4,5-triepoxypropyloxymethylstyrene, 2,4,6-triepoxypropyloxymethylstyrene, and the like. Among the above-mentioned monomers having an epoxy group, the monomer having an alicyclic epoxy group may, for example, be a monomer having an aliphatic monocyclic epoxy group and having an aliphatic polycyclic epoxy group. Monomers, etc. The above-mentioned single system having an aliphatic monocyclic epoxy group means a polymerizable compound having a structure in which a ring of a monocyclic alicyclic hydrocarbon is condensed with an oxirane ring. The monomer having an aliphatic monocyclic epoxy group is preferably a compound having a monocyclic alicyclic hydrocarbon ring condensed with an oxirane ring, and a compound having a carbon-carbon unsaturated bond is preferred. A compound having a monocyclic alicyclic hydrocarbon ring and an epoxy-16-201022320 ethane ring condensed structure and having a propylene fluorenyl group or a methacryl fluorenyl group is more preferable. The ring of the monocyclic alicyclic hydrocarbon may, for example, be a cyclobutane ring, a cyclopentane ring, a cyclohexane ring or a cycloheptane ring, and the like, wherein a ring having a carbon number of 4 to 6 is preferred. The monomer of the aliphatic monocyclic epoxy group is specifically ethylenecyclohexene monooxide 1,2-epoxy-4-vinylcyclohexane (for example, φ Celloxide 2000; Daicel Chemical Industry Co., Ltd.) , 3,4-epoxycyclohexyl methacrylate (for example, Cyclomer A400; manufactured by Daicel Chemical Industry Co., Ltd.), 3,4-epoxycyclohexylmethyl methacrylate (for example, Cyclomer) M100; Daicel Chemical Industry Co., Ltd.) is equivalent to the above-mentioned single system having an aliphatic polycyclic epoxy group, which means a polymerization of a structure in which a ring of an alicyclic hydrocarbon having a polycyclic ring is condensed with an oxirane ring. Sex compounds. The monomer having a polycyclic alicyclic hydrocarbon ring condensed with an oxirane ring has a structure in which a ring having a polycyclic alicyclic hydrocarbon is condensed with an oxirane ring, and has A carbon-carbon unsaturated bonded compound is preferred, and a compound having a polycyclic alicyclic hydrocarbon ring condensed with an oxirane ring, and a compound having an acryl fluorenyl group or a methacryl fluorenyl group is more preferable. . Examples of the ring of the polycyclic alicyclic hydrocarbon include a dicyclopentane ring, a tricyclodecane ring, a norbornane ring, an isodecane ring, a bicyclooctane ring, a bicyclodecane ring, and a bicyclo 11 An alkane ring, a tricycloundecane ring, a bicyclododecan ring, a tricyclododecane ring or the like, wherein a compound having 8 to 12 carbon atoms is preferred. The monomer having an aliphatic polycyclic epoxy group as described above may, for example, be a -17-201022320 free formula (a compound represented by η and a compound of at least one group of the formulae, etc.) h2c=cco- X1 (]>

In the formulae (I) and (II), '1' and R2 each independently represent an alkyl group having 1 to 4 carbon atoms which may be substituted by a hydrogen atom or a hydroxyl group. Χι and x2 each independently represent a single bond or an alkylene group having a carbon number of 1 to 6 which may contain a hetero atom. Specific examples of 1 and R2 include a hydrogen atom; an alkyl group such as a methyl group, an ethyl group, an N-propyl group, an isopropyl group, an η-butyl group, a sec-butyl group, a tert-butyl group or the like; a hydroxymethyl group; -hydroxyethyl, 2-hydroxyethyl, hydrazine-hydroxy-n-propyl, 2-hydroxy-η-propyl, 3-hydroxy-η-propyl, hydroxy-isopropyl, 2-hydroxy-iso A hydroxy group-containing alkyl group such as a propyl group, a 1-hydroxy-η-butyl group, a 2-hydroxy-n-butyl group, a 3-hydroxy-η-butyl group, a 4-hydroxy-η-butyl group or the like. Among them, a hydrogen atom, a methyl group, a hydroxymethyl group, a 1-hydroxyethyl group or a 2-hydroxyethyl group is preferable, and a hydrogen atom or a methyl group is more preferable. also! And Χ2 specifically can be exemplified by a single bond; methylene, ethyl, propyl and the like alkyl; oxymethylene, oxyethyl, oxypropyl, thiomethylene, thio The alkyl group, the thiopropyl group, the aminomethylene group, the amine group ethyl group, the amine group propyl group and the like, and the hetero atom-containing alkyl group. Among them, a single bond, a methylene group, an ethylidene group, an oxymethylene group or an oxyethyl group is preferable, and a single bond or an oxyethyl group is more preferable. a compound selected from the group consisting of a compound represented by the formula (I) and a compound represented by the formula (II) and a compound represented by the formula (II): -18 to 201022320, which is selected from the group consisting of the compound represented by the following formula (I') It is preferred that at least one compound is a group of the compounds represented by the formula (II').

HjCJX〇

In the formula (Γ) and the formula (ΙΓ), Ri' and R2' are each synonymous with the above Ri and R2. Specific examples of the compound represented by the formula (I) include a compound represented by the formula (1-1) to the formula (1-15), etc., and a formula (1-1) and a formula (1-3) are preferred. ), formula (1-5), formula (1-7), formula (1-9), formula (1-11) to formula (1-15), more preferably formula (〖-1), (1-7), formula (1-9), and formula (I-15).

HaC

HjC=CH—ΰ—Ο

CH2OH -i_ΰ-ο

1-1 2> 2H4OH O

Specific examples of the compound represented by the formula (π) include a compound represented by the formula (u·1), and a compound represented by the formula (II-!5). Preferably, the formula (n-1) -19-201022320, H- 9), formula (Formula (H-3), Formula (II-5), Formula (Η.7), Formula (

II-11)~((_15) ' is more preferably a formula (U), a formula (II-9), or a formula (n-15).

At least one compound selected from the group consisting of the compound represented by the formula (I) and the compound represented by the formula (11) may be used singly or in any ratio. In the case of mixing, the mixing ratio is in the molar ratio (I): Formula (I1) is 5: 95 to 95: 5 is preferable, preferably 10: 90-90: 10, more preferably 20: 80. ~80: 20. The above-mentioned single system having an oxycyclobutane group means, for example, a polymerizable compound having at least one selected from the group consisting of an aliphatic oxycyclobutane group and an alicyclic oxycyclobutane group. The single system having an oxycyclobutane group has at least one selected from the group consisting of an aliphatic oxycyclobutane group and an alicyclic oxocyclobutane group, and the compound having an unsaturated bond is good. Specific examples of the monomer having an oxycyclobutane group include 3-methyl-3-methyl-20-201022320 propylene methoxymethyloxycyclobutane and 3-methyl-3-propenyloxymethyl group. Oxycyclobutane, 3-ethyl-3-methylpropenyloxymethyloxycyclobutane, 3-ethyl-3-propenyloxymethyloxycyclobutane, 3-methyl-3 -Methethyloxyethyloxycyclobutane, 3-methyl-3-propenyloxyethyloxycyclobutane, 3-ethyl-3-methylpropenyloxyethyloxetane Alkane or 3-ethyl-3-propenyloxyethyloxycyclobutane and the like. These can be used singly or in combination. φ The above-mentioned single system having a tetrahydroindenyl group means, for example, a polymerizable compound having at least a group selected from the group consisting of an aliphatic tetrahydroindenyl group and an alicyclic tetrahydroindenyl group. The single system having a tetrahydroindenyl group is preferably a compound having at least one selected from the group consisting of an aliphatic tetrahydroindenyl group and an alicyclic tetrahydroindenyl group, and having an unsaturated bond. Specific examples of the monomer having a tetrahydroindenyl group include tetrahydrofurfuryl acrylate and tetrahydrofurfuryl methacrylate. These may be used singly or in combination. In the φ binder resin (A2-1), the ratio of the constituent components derived from each of the components is expressed by the molar ratio in the following by the total number of moles of the constituent components constituting the binder resin (A2-1). The range is good. Constituent unit derived from (Aa): 2 to 40 mol% Constituent unit derived from (Ab): 1 to 65 mol% Constituent unit derived from (Ac): 2 to 95 mol % The ratio of the aforementioned constituent components is more preferably in the range below. The constituent unit derived from (Aa) '· 5~35 mol% constituting unit derived from (Ab ): 1 to 60 mol% 201022320 The constituent unit derived from (Ac): 5 to 80 mol% When the composition ratio is within the above range, the stability, the solvent resistance, the heat resistance, and the mechanical strength tend to be good. For the binder resin (A2-1), for example, the method described in the literature "Experimental method for polymer synthesis" (Otsuya Ryokan, Ltd., 1st edition, 1st edition, 1st, 1st, 1972) And the cited documents described in the literature are manufactured. Specifically, a compound derived from units (Aa), (@Ab), and (Ac) constituting the copolymer can be metered, a polymerization initiator, and a solvent are placed in a reaction vessel, whereby nitrogen is substituted for oxygen in the absence of oxygen. Next, the polymer was obtained by stirring, heating, and heat preservation. Further, the obtained copolymer may be directly used as a solution after the reaction, or a solution which is concentrated or diluted, or a solid (powder) which is taken out by a method such as re-sinking. When the binder resin (A2-2) is produced, (A-a) and (A-b) are first copolymerized to produce a copolymer. The ratio of the constituent components derived from each of the components to the total number of moles constituting the constituent components of the copolymer described above is preferably in the range of the following. The constituent unit derived from (A-a): 5 to 50 mol% The constituent unit derived from (A-b): 50 to 95 mol% Further, the ratio of the above-mentioned constituent components is more preferably in the following range. The constituent unit derived from (Aa): 1〇~45mol% The constituent unit derived from (Ab): 55~90mol% Next, in order to make it have reactivity due to the action of light or heat 'A part of a carboxylic acid and a carboxylic anhydride derived from a copolymer obtained by copolymerizing (Aa) and (Ab) (Aa-22-201022320) with an epoxy group derived from (Ac) or an oxycyclobutane group reaction. The molar number of (A-c) is from 5 to 80 mol%, preferably from 10 to 75 mol%, more preferably from 1 5 to 70 mol%, relative to the molar number of (A-a). /〇. When the composition ratio is within the above range, the balance between storage stability, solvent resistance, heat resistance, mechanical strength, and sensitivity (so-called photocurability) tends to be good. The φ binder resin (A2-2) can be produced through a two-stage process. For example, please refer to the document "Experimental method for polymer synthesis" (the method described in the issue of the first issue of the first issue of the Otsuka Ryokan, Ltd., the first issue of the syllabus, March 1, 1 972), or special opening 2 0 0 1 - The method described in the publication of 8 9 5 3 3 is manufactured. Specifically, the steps regarding the first stage are first explained. The compound (Aa) and (Ab) of the copolymer (ie, the binder resin) obtained by copolymerizing the composition (Aa) and (Ab) are derivatized, the polymerization start agent and the solvent are placed in the reaction container. The binder resin is obtained by substituting oxygen with nitrogen, stirring, heating, and heat preservation in the absence of oxygen. Further, as the obtained resin, the solution after the reaction may be used as it is, or a solution which is concentrated or diluted may be used, or a solid (powder) may be used by a method such as re-sinking. The above-mentioned resin preferably has a weight average molecular weight in terms of polyethylene, preferably 3,000 to 10,000,000, more preferably 5,000 to 50,000. Resin weight The average molecular weight is preferably within the above range, and the coating property tends to be good. The molecular weight distribution of the aforementioned resin [weight average molecular weight (Mw) / -23 - 201022320 number average molecular weight (?η)], preferably from 1.1 to 6.0, more preferably from 1.2 to 4.0. When the molecular weight distribution is in the above range, the coating property tends to be excellent, which is preferable. Next, explain the steps related to the second phase. Next, the atmosphere in the flask is replaced with air by nitrogen, and the component (Ac) having a molar number of 5 to 80 mol% with respect to the constituent component (Aa) is used as a carboxyl group and an epoxy group or an oxycyclobutane. The reaction catalyst of the base, for example, the dimethylaminomethylphenol is 0.001 to 5% by mass based on the total amount of the monomers (Aa) to (Ac), and is used as a polymerization inhibiting agent, for example, hydrogen.醌 is placed in a flask at a mass ratio of 0.001 to 5% with respect to the total amount of the monomers (Aa) to (Ac), and the above resin can be obtained by continuing the reaction at 60 to 130 ° C for 1 to 10 hours. Reacts with the constituent component (Ac). However, similarly to the polymerization conditions, the introduction method or the reaction temperature can be appropriately adjusted in consideration of the heat generation amount generated by the production equipment or the polymerization. In the binder resin (A2-3), the ratio of the constituent components derived from the respective components to the total number of moles of the constituent components constituting the binder resin (A2-3) is in the range of the following molar ratio. good. The constituent unit derived from (A-a): 5 to 95 mol % The constituent unit derived from (A-c): 5 to 95 mol % Further, the ratio of the above-mentioned constituent components is more preferably in the following range. Constituent unit derived from (Aa): 10 to 90 mol% Constituent unit derived from (Ac): 10 to 90 mol% The above-mentioned composition ratio is in the above range, and has stability and solvent resistance. The heat resistance and mechanical strength tend to be good. -24- 201022320 For the adhesive resin (A2-3), for example, please refer to the "Experimental Method for Polymer Synthesis" (Otsuno Ryokan, Ltd., Chemical Co., Ltd., 1st edition, 1st brush, issued on March 1, 1972) It is produced by the method described and the cited documents described in the literature. Specifically, a compound derived from units (Aa) and (Ac) constituting the copolymer is metered, a polymerization initiator, and a solvent are placed in a reaction vessel, and oxygen is replaced by nitrogen in the absence of oxygen by stirring. , heating, holding 0, to obtain a polymer. Further, the obtained copolymer may be directly used as a solution after the reaction, or may be a solution which is concentrated or diluted, or may be used as a hardening resin of the present invention which is taken out as a solid (powder) by a method such as re-sinking. The polymerizable compound (B)' contained in the substance may be a monofunctional monomer, a bifunctional monomer or another trifunctional or higher polyfunctional monomer. Specific examples of the monofunctional monomer include mercaptophenyl carbitol (meth) acrylate, 2-hydroxy-3-phenoxypropyl (meth) acrylate, 2-ethyl φ carbitol ( Methyl) acrylate, 2-hydroxyethyl (meth) acrylate, lauryl (meth) acrylate, octadecyl (meth) acrylate, 2-(2-ethoxyethoxy) B (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, caprolactone (meth) acrylate, ethoxylated fluorenyl hydrazide (meth) acrylate, propoxylated nonyl phenol (Meth) acrylate or N-vinylpyrrolidone. Further, specific examples of the 'bifunctional monomer' may include hydrazine, 3-butanediol di(meth)acrylic acid vinegar '1,3-butanediol (meth) acrylate, 1>6-hexanediol II. (Meth) acrylate, ethylene glycol di(meth) acrylate, diethyl-25-201022320 diol di(meth) acrylate, neopentyl glycol di(meth) acrylate, triethylene glycol Di(meth)acrylate, tetraethylene glycol di(meth)acrylate, polyethylene glycol diacrylate, bisphenol A bis(acryloxyethyl)ether, ethoxylated bisphenol A (meth) acrylate, propoxylated neopentyl glycol di(meth) acrylate, ethoxylated neopentyl glycol di(meth) acrylate or 3-methyl pentanediol di (a) Specific examples of the other trifunctional or higher polyfunctional monomer such as acrylate and the like include trimethylolpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, and bis(2-hydroxy group B). Isocyanurate tri(meth)acrylate, ethoxylated trimethylolpropane tri(meth)acrylate, propoxylated trishydroxypropyl Tris (meth) acrylate, pentaerythritol tetra (meth) acrylate, dipentaerythritol penta (meth) acrylate, dipentaerythritol hexa (meth) acrylate, tripentaerythritol tetra (meth) acrylate, tripentaerythritol Reaction of (meth) acrylate, tripentaerythritol hexa(meth) acrylate, tripentaerythritol hepta (meth) acrylate, tripentaerythritol octa (meth) acrylate, pentaerythritol tri(meth) acrylate and anhydride a reaction of dipentaerythritol penta (meth) acrylate with an acid anhydride, tripentaerythritol hepta (meth) acrylate and anhydride caprolactone denatured trimethylolpropane tri(meth) acrylate, caprolactone denatured pentaerythritol III (Meth) acrylate, caprolactone denatured ginseng (2-hydroxyethyl) isocyanurate tri(meth) acrylate, caprolactone modified pentaerythritol tetra (meth) acrylate, caprolactone denatured Pentaerythritol penta (meth) acrylate, caprolactone denatured dipentaerythritol hexa(meth) acrylate, caprolactone -26- 201022320 Tetraol tetra(meth)acrylate, caprolactone denatured tripentaerythritol penta (meth) acrylate, caprolactone denatured tripentaerythritol hexa(meth) acrylate, caprolactone denatured tripentaerythritol hepta(meth) acrylate Ester, caprolactone denatured tripentaerythritol octa (meth) acrylate, caprolactone denatured pentaerythritol tri(meth) acrylate and anhydride reaction, caprolactone denatured dipentaerythritol penta (meth) acrylate and anhydride The reactant, or caprolactone, denatures trispentaerythritol penta (meth) acrylate with an acid anhydride or the like. Φ 尙 In the present specification, caprolactone denature means a ring-opening or ring-opening in which a caprolactone is introduced between a site derived from an alcohol of a (meth) acrylate compound and a (meth) acryloxy group. The thing about polymers. In particular, it is preferred to use a polyfunctional monomer having two or more functional groups. These polymerizable compounds (B) may be used singly or in combination of two or more. The content of the polymerizable compound (B) is preferably from 1 to 70% by mass, more preferably from 5 to 60% by mass, based on the total amount of the binder resin (A) and the polymerizable compound (B). . When the content of φ of the polymerizable compound (B) is in the above range, the strength, smoothness, letterability, and mechanical strength of the sensitivity, the coating film, and the pattern tend to be good, which is preferable. The polymerization initiator (C) contained in the curable resin composition of the present invention is a compound which starts polymerization by the action of light or heat, and is a bisimidazole compound, an acetophenone compound, a triazine compound, or a mercapto group. A phosphine oxide compound or an anthraquinone compound is preferred, and a bisimidazole compound is particularly excellent in sensitivity. The above biimidazole compound may, for example, be 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenylbisimidazole, 2,2'-bis(2,3-di Chlorophenyl) _ -27- 201022320 4,4',5,5'-tetraphenylbisimidazole (for example, JP-A-6-75372, JP-A-6-75373, etc.), 2, 2'- Bis(2-chlorophenyl)-4,4',5,5'-tetraphenylbisimidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5,-tetra (alkoxyphenyl)biimidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetrakis(dialkoxyphenyl)bisimidazole, 2,2' - bis(2-chlorophenyl)_4,4',5,5'-tetrakis(trialkoxyphenyl)bisimidazole (for example, refer to Japanese Patent Publication No. Sho 48-3 8403, JP-A-62-1 74204 The imidazole compound in which the phenyl group at the 4,4'5,5'-position is substituted with an alkoxycarbonyl group (for example, JP-A-7-10913, etc.), etc., preferably 2, 2, - double (2_chlorophenyl)-4,4,5,5,-tetraphenylbisimidazole, 2,2,-bis(2,3-dichlorophenyl)-4,4',5,5'- Tetraphenylbisimidazole, 2,2,-bis(2,4-dichlorophenyl)_4,4',5,5'-tetraphenyl double Imidazole. The above-mentioned acetophenone-based compound may, for example, be diethoxyacetophenone, 2- mercapto-2-methyl-1-phenylpropane-ketone, benzyldimethylketal, 2-hydroxyl-bu [4-(2-Hydroxyethoxy)phenyl]_2-methylpropan-1-one, 2-hydroxyl_1_ {4-[4-(2-hydroxy-2-methyl-propenyl)- Benzyl]-phenyl}-2-methyl-propan-1-one, 1-hydroxycyclohexyl phenyl ketone, 2-methyl-2-morpholinyl "_(4-methylsulfonyl)propane 1-ketone, 2-benzyl-2-dimethylamino-1-(4-morpholinylphenyl)butan-1-one, 2-(2-methylhexyl)-2-dimethyl Amino-1-(4-morpholinylphenyl)-butanone, 2-(3-methylbenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)- Butanone, 2-(4-methylbenzyl)_2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(2-ethylbenzyl)-2-dimethyl 4-amino-4-(4-morpholinylphenyl)butanone, 2-(2-propylbenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butyl Ketone, 2-(2-201022320 butylbenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(2,3-dimethylbenzyl) -2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(2,4-dimethylbenzyl) Benzyl-2-methylamino-1-(4-morpholinylphenyl)-butanone, 2-(2-chlorobenzyl)-2-dimethylamino-1-(4-? Phenylphenyl)-butanone, 2-(2-bromobenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(3-chlorobenzyl )-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(4-chlorobenzyl)-2-dimethylamino-1-- (4-? Phenylphenyl)-butanone, 2-(3-bromobenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(4-bromobenzyl -2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(2-methoxybenzyl)-2-dimethylamino-1-(4- Morpholinylphenyl)-butanone, 2-(3-methoxybenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(4- Methoxybenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2-(2-methyl-4-methoxybenzyl)-2-di Methylamino-1-(4-morpholinylphenyl)-butanone, 2-(2-methyl-4-bromobenzyl)-2-dimethylamino-1-(4-? Phenylphenyl)-butanone, 2-(2-bromo-4-methoxybenzyl)-2-dimethylamino-1-(4-morpholinylphenyl)-butanone, 2- Hydroxy-2-methyl- l-[4- ( An oligomer of 1-methylvinyl)phenyl]propan-1-one or the like. The aforementioned triazine-based compound may, for example, be 2,4-bis(trichloromethyl)-6-(4-methoxyphenyl)-1,3,5-triazine or 2,4-bis(trichloro). Methyl)-6-(4-methoxynaphthyl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-piperidin-1,3,5-triazine , 2,4-bis(trichloromethyl)-6-(4-methoxystyryl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[ 2-(5-methylfuran-2-yl)ethynyl]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2- -29- 201022320 (furan- 2-yl)ethylidene]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(4-diethylamino-2-methylphenyl) Ethylene group]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(3,4-dimethoxyphenyl)ethynyl]-1,3 , 5-triazine, etc. The above-mentioned mercaptophosphine oxide-based initiator may, for example, be 2,4,6-trimethylbenzylindenyldiphenylphosphine oxide. Examples of the hydrazine compound include 0. ethoxycarbonyl-α-oxyamino-1-phenylpropan-1-one, a compound represented by the formula (IV), a compound represented by the formula (V), and the like.

The photopolymerization initiator may be, for example, a benzoin-based compound, a benzophenone-based compound or a thioxanthone-based compound, as long as it does not impair the effect of the present invention. More specifically, the following compounds can be used. These may be used singly or in combination of two or more. The aforementioned benzoin-based compound may, for example, be benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin isopropyl ether or benzoin isobutyric acid. Examples of the benzophenone-based compound include benzophenone, methyl 10-benzylidene benzoate, 4-phenylbenzophenone, and 4-benzylbenzyl-4'-methyldiphenyl. Sulfide, 3,3,,4,4,-tetra (tert-butyl peroxycarbonyl) benzophenone or 2,4,6-trimethylbenzophenone. -30- 201022320 The aforementioned thioxanthone-based compound may, for example, be 2-isopropylthioxanthone, 4-isopropylthioxanthone, 2,4-diethylthioxanthone, 2,4-di Chloridinone or 1-chloro-4-propoxythioxanthone and the like. Other examples of 10-butyl-2-chloroacridone, 2-ethylhydrazine, benzyl, 9,10-phenanthrenequinone, anthracene, methyl phenylglyoxylate or a titanocene compound can be exemplified. Photopolymerization initiator. Further, as a photopolymerization initiator having a group capable of causing chain transfer, a photopolymerization initiator described in JP-A-2002-544205 can be used. The photopolymerization initiator of the above-mentioned formula (5) to the following formula (10) can be mentioned as a photopolymerization initiator.

Further, a light and/or thermal cationic polymerization initiator can be used. The photo-and/or thermal cationic polymerization initiator may be composed of a key cation and an anion derived from a Lewis acid. Specific examples of the above gun cation include diphenyl sulfonium, bis(p-benzyl 201022320) oxime, bis(p-tert-butylphenyl) iodine gun, and bis(p-octylphenyl) fluorene. Key, bis(p-octadecylphenyl) ruthenium, bis(p-semiyloxyphenyl) oxime, bis(P-octadecyloxyphenyl) iodine gun, phenyl (P-Ten Octamethoxyphenyl) shotgun, (P·benzyl)(P-isopropylphenyl)oxime, triphenylsulfonium, ginseng (p-nod) fluorene, ginseng (p-isopropylbenzene) Base, vegetable, ginseng (2,6-dimethylphenyl) mirror, ginseng (?_^61^-butylphenyl) mirror, ginseng (?_cyanophenyl)anthracene, ginseng (P-chlorobenzene)锍, dimethyl (methoxy) hydrazine, dimethyl (ethoxy) vegetable, dimethyl (propoxy) hydrazine, dimethyl (butoxy) hydrazine, dimethyl (octyl) Oxy) hydrazine, dimethyl (octadecyloxy) hydrazine, dimethyl (isopropoxy) hydrazine, dimethyl (tert-butoxy) hydrazine, dimethyl (cyclopentyloxy) Mirror, dimethyl (cyclohexyloxy) hydrazine, dimethyl (fluoromethoxy) hydrazine, dimethyl (2-chloroethoxy) hydrazine, dimethyl (3-bromopropyl)锍, dimethyl (4-cyanobutoxy) hydrazine, dimethyl (8-nitrooctyloxy) fluorene, dimethyl (18-trifluoromethyloctadecyloxy) hydrazine , dimethyl (2-hydroxyisopropoxy) hydrazine, or dimethyl (glycol (trichloromethyl) methyl) hydrazine. Preferred key cations include bis(P-benzyl) iodine, (P-benzyl)(ρ-isopropylphenyl) iodine gun, bis(p-tert-butylphenyl) guanidine gun, and three Phenyl mirror or ginseng (p-tert-butylphenyl) chain. Specific examples of the anion derived from the Lewis acid include hexafluorophosphate, hexafluoroarsenate, hexafluoroantimonate or decyl (pentafluorophenyl) borate. Preferred examples of the anion derived from the Lewis acid include hexafluoroantimonate or quinone (pentafluorophenyl) borate. The above-mentioned key cation and an anion derived from a Lewis acid can be used arbitrarily in combination -32-201022320. Specific examples of the cationic polymerization initiator include diphenyl sulphate hexafluorophosphate, bis(P-benzyl) quinone hexafluorophosphate, and bis(p-tert-butylphenyl) ruthenium hexafluorophosphate. Phosphate, bis(P-octylphenyl) oxime gun hexafluorophosphate, bis(P-octadecylphenyl) lancehal hexafluorophosphate, bis(P-octyloxyphenyl) cone key Fluorophosphate, bis(P-octadecyloxyphenyl) sulphur hexafluorophosphate, phenyl (P·octadecyloxyphenyl) iodine hexafluorophosphate _ , (P-benzyl) (P-isopropylphenyl) shotgun hexafluorophosphate, methylnaphthylquinone gun hexafluorophosphate, ethylnaphthylquinone hexafluorophosphate, triphenylsulfonium hexafluorophosphate, ginseng (P -benzyl)phosphonium hexafluorophosphate, ginseng (P-isopropylphenyl)phosphonium hexafluorophosphate, ginseng (2,6-dimethylphenyl)phosphonium hexafluorophosphate, ginseng (p-tert- Butylphenyl)phosphonium hexafluorophosphate, ginseng (p-cyanophenyl)phosphonium hexafluorophosphate, ginseng (P-chlorophenyl)phosphonium hexafluorophosphate, dimethylnaphthylphosphonium hexafluorophosphate , diethyl naphthyl mirror hexafluorophosphate, dimethyl (methoxy) sulfonium hexafluorophosphate 'Dimethyl(ethoxy)phosphonium hexafluorophosphate_salt, dimethyl(propoxy)phosphonium hexafluorophosphate, dimethyl(butoxy)phosphonium hexafluorophosphate, dimethyl (octyl) Oxy) hexafluorophosphate, dimethyl(octadecyloxy)phosphonium hexafluorophosphate, dimethyl(isopropoxy)phosphonium hexafluorophosphate, dimethyl (ter t-butoxy) Hexafluorophosphate, dimethyl(cyclopentyloxy)phosphonium hexafluorophosphate, dimethyl(cyclohexyloxy)phosphonium hexafluorophosphate, dimethyl(fluoromethoxy)phosphonium hexafluorophosphate Phosphate, dimethyl(2-chloroethoxy)phosphonium hexafluorophosphate, dimethyl(3-bromopropoxy)phosphonium hexafluorophosphate, dimethyl(4-cyanobutoxy)anthracene Hexafluorophosphate, dimethyl(8-nitrooctyloxy)phosphonium hexafluorophosphate, dimethyl (18-33-201022320 trifluoromethyloctadecyloxy)phosphonium hexafluorophosphate, Dimethyl (2-hydroxyisopropoxy)phosphonium hexafluorophosphate, dimethyl (paras(trichloromethyl)methyl) sulfonium hexafluorophosphate; diphenyl sulphate hexafluoroarsenate, double (P-benzyl) iodine hexafluoroarsenate, double (p-tert- Phenyl phenyl) arsenic hexafluoroarsenate, bis(p-octylphenyl) hydrazine hexafluoroarsenate, bis(P-octadecylphenyl) quinone hexafluoroarsenate, double (P - octyloxyphenyl) iodine hexafluoroarsenate, bis(P-octadecyloxyphenyl) iodine hexafluoroarsenate, phenyl (P-octadecyloxyphenyl) fluorene Key hexafluoroarsenate, (P-benzyl) (P-isopropylphenyl) quinone hexafluoroarsenate, methylnaphthyl hydrazine hexafluoroarsenate, ethylnaphthyl hydrazine hexafluoro Arsenate, triphenylsulfonium hexafluoroarsenate, ginseng (P-benzyl)phosphonium hexafluoroarsenate, ginseng (P-isopropylphenyl)phosphonium hexafluoroarsenate, ginseng (2,6 _Dimethylphenyl)phosphonium hexafluoroarsenate, ginseng (p-tert-butylphenyl)phosphonium hexafluoroarsenate, ginseng (P-cyanophenyl)phosphonium hexafluoroarsenate, ginseng P-chlorophenyl) hexafluoroarsenate, dimethylnaphthylphosphonium hexafluoroarsenate, diethylnaphthylphosphonium hexafluoroarsenate, dimethyl(methoxy)phosphonium hexafluoroarsenate Salt, dimethyl(ethoxy)phosphonium hexafluoroarsenate, dimethyl(propoxy)phosphonium hexafluoroarsenate, dimethyl(butoxy)phosphonium hexafluoroarsenate, Methyl(octyloxy)phosphonium hexafluoroarsenate, dimethyl(octadecyloxy)phosphonium hexafluoroarsenate, dimethyl(isopropoxy)phosphonium hexafluoroarsenate, dimethyl (tert-butoxy) hexafluoroarsenate, dimethyl(cyclopentyloxy)phosphonium hexafluoroarsenate, dimethyl(cyclohexyloxy)phosphonium hexafluoroarsenate, dimethyl (fluoromethoxy) hexafluoroarsenate, dimethyl(2-chloroethoxy)phosphonium hexafluoroarsenate, dimethyl(3-bromopropoxy)phosphonium hexafluoroarsenate, Dimethyl (4-cyanobutoxy-34-201022320) hexafluoroarsenate, dimethyl(8-nitrooctyloxy)phosphonium hexafluoroarsenate, dimethyl (18-three) Fluoromethyloctadecyloxy)phosphonium hexafluoroarsenate, dimethyl(2-hydroxyisopropoxy)phosphonium hexafluoroarsenate, dimethyl(xyl(trichloromethyl)methyl)anthracene Hexafluoroarsenate; diphenyl sulfonium hexafluoroantimonate, bis(P-benzyl) hexafluoroantimonate, bis(p-tert-butylphenyl)iodonium hexafluoroantimonate , bis(p-octylphenyl)phosphonium hexafluoroantimonate, bis(P-octadecylphenyl)phosphonium hexafluoroate, double (P- Alkyl phenyl) quinone hexafluoroantimonate, bis(P-octadecyloxyphenyl) quinone hexafluoroantimonate, phenyl (P-octadecyloxyphenyl) fluorene Fluoride, (P-benzyl) (P-isopropylphenyl) hexafluoroantimonate, methylnaphthyl hexafluoroantimonate, ethylnaphthyl quinone hexafluoroantimonate , triphenylsulfonium hexafluoroantimonate, ginseng (P-benzyl) hexafluoroantimonate, ginseng (P-isopropylphenyl) hexafluoroantimonate, ginseng (2,6-dimethyl Phenyl) hexafluoroantimonate, ginseng (p-tert-butylphenyl) hexafluoroantimonate, ginseng (P-cyanophenyl) hexafluoroantimonate, ginseng (P-chloro Phenyl) φ 镝 hexafluoroantimonate, dimethylnaphthyl hydrazine hexafluoroantimonate, diethyl naphthyl fluorene hexafluoroantimonate, dimethyl (methoxy) hexafluoroantimonate, Dimethyl(ethoxy)phosphonium hexafluoroantimonate, dimethyl(propoxy)phosphonium hexafluoroantimonate, dimethyl(butoxy)phosphonium hexafluoroantimonate, dimethyl (xin Hydroxylated hexafluoroantimonate, dimethyl(octadecyloxy)phosphonium hexafluoroantimonate, dimethyl(isopropoxy)phosphonium hexafluoroantimonate , dimethyl (tert-butoxy) hexafluoroantimonate 'dimethyl (cyclopentyloxy) hexafluoroantimonate, dimethyl (cyclohexyloxy) hexafluoroantimonate , dimethyl (fluoromethoxy) hexafluoroantimonate, dimethyl (2-chloroethoxy) hexafluoroantimonate, bis-35-201022320 methyl (3-bromopropoxy) Hexafluoroantimonate, dimethyl(4-cyanobutoxy)phosphonium hexafluoroantimonate, dimethyl(8-nitrooctyloxy)phosphonium hexafluoroantimonate, dimethyl ( 18-trifluoromethyloctadecyloxy)phosphonium hexafluoroantimonate, dimethyl(2-hydroxyisopropoxy)phosphonium hexafluoroantimonate, dimethyl (paras(trichloromethyl)methyl) Hexafluoroantimonate; diphenyl fluorene (pentafluorophenyl) borate, bis(P-benzyl) fluorene (pentafluorophenyl) borate, bis (p-tert-butyl) Phenyl phenyl) quinone (pentafluorophenyl) borate, bis(P-octylphenyl) stilbene (pentafluorophenyl) borate, bis(P-octadecylphenyl) hydrazine (pentafluorophenyl)borate, bis(P-octyloxyphenyl)indole quinone (pentafluorophenyl)borate, double (P- Octyloxyphenyl)indole (pentafluorophenyl)borate, phenyl(P-octadecyloxyphenyl)indole quinone (pentafluorophenyl)borate, (P-benzyl) (P-isopropylphenyl) anthraquinone (pentafluorophenyl) borate, methylnaphthylquinone quinone (pentafluorophenyl) borate, ethylnaphthyl iodine quinone (pentafluorophenyl) Borate, triphenylsulfonium (pentafluorophenyl) borate, ginseng (P-benzyl) hydrazine (pentafluorophenyl) borate, ginseng (P-isopropylphenyl) hydrazine (pentafluoro Phenyl)borate, ginseng (2,6-dimethylphenyl)phosphonium (pentafluorophenyl)borate, ginseng (p-ter t-butylphenyl)phosphonium (pentafluorophenyl)boronic acid Salt, ginseng (P-cyanophenyl) ruthenium (pentafluorophenyl) borate, ginseng (P-chlorophenyl) ruthenium (pentafluorophenyl) borate, dimethylnaphthyl ruthenium (five Fluorophenyl)borate, diethylnaphthylhydrazine (pentafluorophenyl)borate, dimethyl(methoxy)indole (pentafluorophenyl)borate, dimethyl(ethoxy) Bis(pentafluorophenyl)borate, dimethyl(propyloxy)phosphonium (pentafluorophenyl)boron Acid salt, dimethyl (butoxy) oxime-36- 201022320 ruthenium (pentafluorophenyl) borate, dimethyl (octyloxy) phenyl) borate, dimethyl (octadecane) Oxy) quinone (pentafluoroborate, dimethyl (isopropoxy) ruthenium (pentafluorophenyl) boron dimethyl (tert-butoxy) ruthenium (pentafluorophenyl) borate, (cyclopentyloxy) ruthenium (pentafluorophenyl) borate, dimethyloxy) ruthenium (pentafluorophenyl) borate, dimethyl (fluoromethane (pentafluorophenyl)) Borate, dimethyl (2-chloroethoxy) 0 pentafluorophenyl) borate, dimethyl (3-bromopropoxy) sulfonate, dimethyl (4-cyano) Butoxy) quinone (pentafluoroborate, dimethyl (8-nitrooctyloxy) hydrazine (pentafluorophenylate, dimethyl (18-trifluoromethyloctadecyloxy)) Barium (yl) borate, dimethyl (2-hydroxyisopropoxy) ruthenium (penta) borate, dimethyl (glycol (trichloromethyl) methyl) ruthenium (yl) borate, etc. Preferably, bis(P-benzyl)phosphorus hexafluoro, (P-benzyl) (P) -isopropylphenyl) lancehol hexafluorophosphate, φ tert-butylphenyl) quinone hexafluorophosphate, triphenylsulfonium hexafluorophosphate (p-tert-butylphenyl) hexafluorophosphate Phosphate, bis(p-benzylhexafluoroarsenate, (P-benzyl)(P-isopropylphenyl)phosphonium hexaphosphate, bis(p-tert-butylphenyl) iodine hexafluoride Arsenate, triphenylfluoroarsenate, ginseng (pt-butylphenyl)phosphonium hexafluoroarsenate, dibasic) hexafluoroantimonate, (P-benzyl) (P-isopropyl) Phenyl hexafluoroantimonate, bis(P-tert-butylphenyl) quinone hexafluoroantimonate phenyl hexafluoroantimonate, ginseng (p-tert-butylphenyl) hexafluorocyclohexane, double (P-benzyl) mineral key quinone (pentafluorophenyl) borate, (P-(pentafluorophenyl) acid salt, dimethyl (cyclohexyloxy) fluorene (pentafluorophenyl)) Boron pentafluorobenzene fluorophenyl pentafluorophenyl phosphate bis (P-salt, ) bismuth iron fluoroarsenic acid mirror six (p-section) strontium iron salt, tribasic acid benzyl) -37- 201022320 (P -isopropylphenyl)indole (pentafluorophenyl)borate, bis(P-tert-butylphenyl)anthracene, triphenylsulfonium (pentafluorobenzene) a borate, a ginseng (p-tert-butylphenyl) ruthenium (pentafluorophenyl) borate, etc., more preferably a bis(P-benzyl) iodine hexafluoroantimonate, (P- Benzyl)(P-isopropylphenyl)phosphonium hexafluoroantimonate, bis(P-tert-butylphenyl) iodine hexafluoroantimonate, triphenylsulfonium hexafluoroantimonate, ginseng (P-tert-butylphenyl)phosphonium hexafluoroantimonate, bis(P-benzyl)iodonium quinone (pentafluorophenyl)borate, (P-benzyl) (P-isopropylphenyl) Carbium quinone (pentafluorophenyl) borate, bis(p-tert-butylphenyl) sulphonium (pentafluorophenyl) borate, triphenylsulfonium (pentafluorophenyl) borate, Or ginseng (P-tert-butylphenyl) ruthenium (pentafluorophenyl) borate. Further, the polymerization start aid (C-1) may be used in combination with the polymerization initiator (C) to the extent that the effects of the present invention are not impaired, or a polymerization start aid may be used in combination. The polymerization initiation aid (C·1) may, for example, be an amine compound, a carboxylic acid compound, a polyfunctional thiol compound, a compound represented by the formula (III), or a formula (A-1) or a formula (A-2). Compounds, etc. Examples of the amine compound include an aliphatic amine compound such as triethanolamine, methyldiethanolamine or triisopropanolamine, methyl 4-dimethylaminobenzoate, and ethyl 4-dimethylaminobenzoate. , 4-dimethylamino benzoic acid isoamyl ester, 4-dimethylamino benzoic acid 2-ethylhexyl ester, benzoic acid 2-dimethylaminoethyl ester, N, N-dimethyl pair Aromatic amines such as toluidine, 4,4'-bis(dimethylamino)benzophenone (general name; Michlerone) or 4,4'-bis(diethylamino)benzophenone Amine compound. -38- 201022320 The above-mentioned citric acid compound may, for example, be phenylthioacetic acid, methylphenylthioacetic acid, ethylphenylthioacetic acid, methylethylphenylthioacetic acid or dimethylphenylsulfide. Acetic acid, methoxyphenylthioacetic acid, dimethoxyphenylthioacetic acid, chlorophenylthioacetic acid, dichlorophenylthioacetic acid, N-phenylglycine, phenoxyacetic acid, An aromatic heteroacetic acid such as naphthylthioacetic acid, anthracene naphthylglycine or naphthyloxyacetic acid. The above polyfunctional thiol compound is a compound having two or more φ sulfonyl groups in the molecule. The compound 'having a sulfonyl group having two or more carbon atoms bonded to two or more aliphatic hydrocarbon groups' is more preferable because the sensitivity of the curable resin composition of the present invention can be increased. Specific examples of the polyfunctional thiol compound include hexanedithiol, decanedithiol, 1,4-dimethylthiolbenzene, butanediol dithiopropionate, butanediol bis-mercaptoacetic acid. Ester, ethylene glycol bis-mercaptoacetate, trimethylolpropane decyl acetate, butanediol dithiopropionate, trimethylolpropane thiopropionate, trimethylol Propane hydrazide acetate, pentaerythritol thioglycolate φ ester, pentaerythritol thioglycolate, hydroxyethyl thiopropionate, pentaerythritol bismuth (3-mercaptobutyrate) or 1, 4-bis(3-mercaptobutyloxy)butane or the like. The content of the polyfunctional thiol compound is preferably from 0.5 to 20% by mass, more preferably from 1 to 15% by mass, based on the polymerization initiator (C)'. When the content of the polyfunctional thiol compound is within the above range, the sensitivity tends to be high, which is preferable. A compound represented by the following formula (ΙΠ) can also be used as the polymerization initiation aid (C-1). -39- 201022320

The dotted line in the formula (III) where X is not represented by an aromatic ring having a carbon number of 6 to 12 which may be substituted by a halogen atom. Y represents an oxygen atom or a sulfur atom. R21 represents an alkyl group having 1 to 6 carbon atoms. R22 represents an alkyl group having 1 to 12 carbon atoms which may be substituted by a halogen atom or an aromatic group which may be substituted by a halogen atom. Examples of the halogen atom include a fluorine atom, a chlorine atom, and a bromine atom. Examples of the aromatic ring having 6 to 12 carbon atoms include a benzene ring and a naphthalene ring. The aromatic ring having 6 to 12 carbon atoms which may be substituted by a halogen atom may be a benzene ring 'methylbenzene ring, dimethylbenzene ring, ethylbenzene ring, propylbenzene ring, butylbenzene ring or pentylbenzene ring. , hexylbenzene ring, cyclohexylbenzene ring, chlorobenzene ring, dichlorobenzene ring, bromobenzene ring, dibromobenzene ring, phenylbenzene ring, chlorophenylbenzene ring, bromophenylbenzene ring, naphthalene ring, chloronaphthalene Ring, bromine naphthalene ring, and the like. The alkyl group having 1 to 6 carbon atoms may, for example, be methyl, ethyl, η-propyl, isopropyl, η-butyl, 1-methyl-η-propyl or 2-methyl-η-propyl. , tert-butyl, η-pentyl ' 1-methyl-η-butyl, 2-methyl-η-butyl, 3-methyl-η-butyl, 1,1-dimethyl- Η-propyl, 1,2-dimethyl-η-propyl, 2,2-dimethyl-η-propyl, η-hexyl, cyclohexyl and the like. The alkyl group having 1 to 12 carbon atoms which may be substituted by a halogen atom may, for example, be methyl, ethyl, η-propyl 'isopropyl, η-butyl, 1-methyl-η-propyl, 2-methyl -η-propyl, tert-butyl, η-pentyl, 1-methyl-η-butyl, 2-methyl-201022320 η-butyl, 3-methyl-η-butyl, 1, 1-dimethyl-η-propyl, 1,2-dimethyl-η-propyl, 2,2-dimethyl-η-propyl, η-hexyl, cyclohexyl, 1-gas-η - butyl, 2- gas-η-butyl, 3-gas-η-butyl temple. The aromatic group which may be substituted by a halogen atom may, for example, be phenyl, chlorophenyl, dichlorophenyl, bromophenyl, dibromophenyl, chlorobromophenyl, biphenyl, chlorobiphenyl or dichlorobiphenyl. Base, bromophenyl, dibromophenyl, naphthyl, chloronaphthyl, dichloronaphthyl, bromonaphthyl, dibromonaphthyl and the like. _ The compound represented by the formula (III), specifically, 2-benzylindolyl-3-methyl-benzothiazoline, 2-benzylidenemethylene-3-methyl- Naphtho[2,ld]thiazoline, 2-benzylindolyl-3-methyl-naphtho[1,2-d]thiazoline, 2-benzylindolyl-3-methyl- Naphtho[2,3-d]thiazoline, 2-(2-naphthylmethylidenemethyl)-3-methylbenzothiazoline, 2-(1-naphthylmethylidenemethyl)-3 -methylbenzothiazoline, 2-(2-naphthylmethylidenemethyl)-3-methyl-5-phenylbenzothiazolinium 2-(b-naphthylmethylidene)-3 -methyl-5-phenylbenzothiazoline, 2-(2-naphthylmethylidenemethyl)-3-methyl-5-fluorobenzothiazoline, 2-(1-naphthylmethyl) Methyl)-3-methyl-5-fluorobenzothiazoline, 2-(2-naphthylmethylidene methylene)-3-methyl-5-chlorobenzothiazoline, 2-(b. Mercaptomethyl)-3-methyl-5-chlorobenzothiazoline, 2-(2-naphthylmethylidenemethyl)-3-methyl-5-bromobenzothiazoline, 2- ( 1-naphthylmethylidene methylene)-3-methyl-5-bromobenzothiazoline, -41 - 201022320 2-(4-biphenyldimethylidene methylene)-3-methylbenzo Thiazoline, 2- (4- Biphenyldimethylbenzylidene-3-methyl-5-phenylbenzothiazoline, 2-(2-naphthylmethylidenemethyl)-3-methyl-naphtho[2,1 -d]thiazoline 2-(2-naphthomethylidene methylene)-3-methyl-naphtho[l,2-d]thiazoline> 2-(4-biphenyldimethylidene) 3-methyl-naphtho[2,1-d]thiazoline, 2-(4-biphenyldimethylbenzylidene)-3-methyl-naphtho[l,2-d] Thiazoline, 2-(p-fluorobenzylidenemethylene)-3_methyl-naphtho[2,1-d]thiazoline, 2-(p-fluorobenzylidenemethylene)-3_ Methyl-naphtho[l,2-d]thiazoline, 2-benzylindolyl-3-methyl-naphtho[2,1-d]oxazoline, 2-benzylidene methylene -3-methyl-naphtho[1,2-d]oxazoline, 2-benzylindolyl-3-methyl-naphtho[2,3-d]oxazoline, 2- (2 -naphthylmethylidenemethyl)-3-methylbenzoxazoline, 2-(1-naphthylmethylidenemethylene)-3-methylbenzoxazoline, 2-(2-naphthalene Methyl mercaptomethyl)-3-methyl-5-phenylbenzoxazoline> 2-(1-naphthylmethylidene methylene)-3-methyl-5-phenylbenzone Oxazoline-42- 201022320 2-(2-naphthylmethylidene methylene)-3-methyl-5-fluorobenzoxazoline, 2-(1-naphthylmethyl) Methylene)-3-methyl-5-fluorobenzoxanthionine, 2-(2-naphthylmethylidenemethyl)-3-methyl-5-chlorobenzoxazoline, 2-( 1-naphthylmethylidene methylene)-3-methyl-5-chlorobenzoxazoline, 2-(2-naphthylmethylidene methylene)-3-methyl-5-bromobenzopyrene Oxazoline, 2-(1-naphthylmethylidene methylene)-3-methyl-5-bromobenzoxazoline, 2-(4-biphenyldimethylhydrazyl (1^?11611〇丫1) )methylene)-3-methyl benzobenzol π sitin, 2-(4-biphenyldimethylbenzylidene)-3-methyl-5-phenylbenzoxazoline, 2 - (2-Naphthylmethylidene methylene)-3-methyl-naphtho[2,ld]oxazoline 2-(2-naphthylmethylidene methylene)-3-methyl-naphtho[ l,2-d]oxazoline 2-(4-biphenyldimethylbenzylidene)-3-methyl-naphtho[2,1-d]oxoporphyrin, 2-(4-linked Benzomethylene methylene)-3-methyl-naphtho[1,2-d]oxazoline, 2-(p-fluorobenzylidenemethylene)-3-methyl-naphtho[ 2,1-d]oxazoline, 2-(?-fluorobenzylidenemethylene)-3-methyl-naphtho[1,2-(1]oxazoline, and the like. Wherein, 2-(2-naphthylmethylidenemethylene)-3-methylbenzothiazoline represented by the formula (ΙΠ-1), 2-benzylindenyl represented by the formula (III-2) -43- 201022320 methyl-3-methyl-naphtho[l,2-d]thiazoline and 2-(4-biphenyldimethylbenzylidene)-3 represented by formula (III-3) -Methyl-naphtho[l,2-d]thiazoline or 2-benzylindolyl-3-methyl-benzothiazoline is preferred.

❹ The polymerization initiation aid (C-1) may be a compound selected from at least one selected from the group consisting of the formula (A-1) and the formula (A-2).

[In the formula (A-1) and the formula (A-2), the ring X31 and the ring X32 each independently represent an aromatic ring having 6 to 12 carbon atoms. Y31 and Y32 represent an oxygen atom or a sulfur atom. R31 and R32 represent an alkyl group having 1 to 12 carbon atoms or an aromatic group having 6 to 12 carbon atoms. The carbon atom contained in the aromatic ring, the alkyl group or the aromatic group may be substituted by an oxygen atom, a nitrogen atom, a sulfur atom or a halogen atom. The halogen atom may, for example, be a fluorine atom, a chlorine atom or a bromine atom. The aromatic ring having 6 to 12 carbon atoms may, for example, be a benzene ring, a methylbenzene ring, a dimethylbenzene ring, an ethylbenzene ring, a propylbenzene ring, a butylbenzene ring, a pentylbenzene ring, a hexylbenzene ring or a ring. Hexylbenzene ring, chlorobenzene ring, dichlorobenzene ring, bromobenzene ring, dibromobenzene-44 - 201022320 ring, phenylbenzene ring, chlorophenylbenzene ring, bromophenylbenzene ring, naphthalene ring, chloronaphthalene ring Bromophthalene ring, phenanthrene ring, chrysene ring, fluorenyl ring, benzo[a]anthracene ring, benzo[e]fluorene ring, anthracene ring and derivatives thereof. Examples of the alkyl group having 1 to 12 carbon atoms include a methyl group, an ethyl group, an η-propyl group, an isopropyl group, a η-butyl group, a methyl group, a η-propyl group, a 2-methyl-η-propyl group, and a tert- group. Butyl, η-pentyl, methyl-η-butyl, 2-methyl-η-butyl, 3-methyl-η-butyl, 1,1-dimethyl-η-propyl, 1 ,2-dimethyl-η-propyl, 2,2-dimethyl-0 η-propyl, η-hexyl, cyclohexyl, 1-chloro-η-butyl, 2-chloro-η-butyl Base, 3-chloro-η-butyl, and the like. Examples of the aromatic group having 6 to 12 carbon atoms include a phenyl group, a chlorophenyl 'dichlorophenyl group, a bromophenyl group, a dibromophenyl group, a chlorobromophenyl group, a hydroxyphenyl group, an alkoxyphenyl group, and a biphenyl group. , chlorobiphenyl, dichlorobiphenyl, bromophenyl, dibromophenyl, naphthyl, chloronaphthyl, dichloronaphthyl, bromonaphthyl, dibromonaphthyl, hydroxynaphthyl and the like. Specific examples of the compound represented by the formula (Α-1) or the formula (Α-2) include 0-dimethoxynaphthalene, diethoxynaphthalene, dipropoxynaphthalene, diisopropoxynaphthalene, and dibutyl. a dialkoxynaphthalene type dimethoxy oxime such as oxynaphthalene, diethoxy ruthenium, dipropoxy ruthenium, diisopropoxy ruthenium, dibutoxy ruthenium, dipentyl oxime, or dihexyl Oxime, methoxyethoxy oxime, methoxypropoxy oxime, methoxyisopropoxy oxime, methoxybutoxy oxime, ethoxy propoxy oxime, ethoxy isopropyl a dialkoxy quinone dimethoxy thick such as oxindole, ethoxybutoxy fluorene, propoxy oxyhydroxy fluorene, propoxy oxy fluorene, isopropoxy butyl hydrazine or the like Tetrabenzene, diethoxy fused tetraphenyl, dipropoxy fused tetraphenyl-45-201022320, diisopropoxy fused tetraphenyl, dibutoxy fused tetraphenyl, etc. , but not limited to this. The content of the polymerization initiator (C) is preferably 0.1 to 40% by mass, more preferably 1 to 3 % by mass based on the total amount of the binder resin (A) and the polymerizable compound (B). %. Further, the content of the polymerization initiation aid (C-1) is preferably from 0.01 to 50% by mass, more preferably from 0 to 40% by mass, based on the same criteria as described above. The content of the compound represented by at least one of the groups of the formula (A-1) and the formula (A-2) is 50 to 100% with respect to the content of the polymerization initiation aid (C-1). Preferably, it is preferably 60 to 100%, more preferably 65 to 100%. When the content of the compound represented by at least one of the formulas (A-1) and (A-2) is within the above range, when a coating film is formed using the curable resin composition containing the coating film, the coating film is formed. The transparency is good, so it is better. When the total amount of the polymerization initiator (C) is within the above range, the curable resin composition has high sensitivity, and the strength of the coating film or pattern formed using the above-mentioned curable resin composition, the above-mentioned coating film or pattern The smoothness in the surface tends to be good, so it is preferable. When the amount of the polymerization start aid (C-1) is within the above range, the sensitivity of the obtained curable resin composition is higher, and the productivity of the pattern formed using the above-described curable resin composition is obtained. It is better to promote the tendency. The curable resin composition of the present invention contains a solvent (D). The solvent (D) is exemplified by various organic solvents used in the field of the curable resin composition, and specific examples thereof include ethylene glycol monomethyl ether and ethylene glycol-46-201022320 monoethyl ether. Ethylene glycol monopropyl ether and ethylene glycol monoalkyl ether like ethylene glycol monobutyl ether; diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol Diethylene glycol dialkyl ethers such as methyl ether, diethylene glycol dipropyl ether, diethylene glycol dibutyl ether; methyl cellosolve acetate, ethyl cellosolve acetate Ethylene glycol alkyl ether oxalates such as ester, ethylene glycol monobutyl ether acetate, ethylene glycol monoethyl ether acetate; propylene glycol monomethyl ether acetate, propylene glycol monoethyl Alkyl glycol alkyl ether acetates such as ether acetate, propylene glycol monopropyl ether acetate, methoxybutyl acetate, methoxypentyl acetate; propylene glycol monomethyl ether a propylene glycol monoalkyl ether such as propylene glycol monoethyl ether, propylene glycol monopropyl ether or propylene glycol monobutyl ether; propylene glycol dimethyl ether, propylene glycol diethyl ether, propylene glycol ethyl methyl Propylene glycol dialkyl ether propylene glycol methyl ether propionate, propylene glycol ethyl ether propionate, propylene glycol propyl ether propionic acid, propylene glycol dipropyl ether propylene glycol propyl methyl ether, propylene glycol ethyl propyl phthalate a propylene glycol alkyl ether propionate such as ester, propylene glycol butyl ether propionate or the like; butyl butyl alcohol, ethoxybutyl alcohol, propoxy butyl alcohol, butoxybutyl alcohol, etc. Butyl glycol monoalkyl ethers; butanediol singles such as methoxybutyl acetate, ethoxybutyl acetate, propoxybutyl acetate, butoxybutyl acetate Alkyl ether acetate-47- 201022320 Butylene glycol such as methoxybutyl propionate, ethoxybutyl propionate, propoxybutyl propionate, butoxybutyl propionate a dipropylene glycol dialkyl ether such as a monoalkyl ether propionate dipropylene glycol dimethyl ether, dipropylene glycol diethyl ether or dipropylene glycol methyl ethyl ether; benzene, toluene, hydrazine, symmetrical trimethylbenzene, etc. Aromatic hydrocarbons; ketones such as methyl ethyl ketone, acetone, methyl amyl ketone, methyl isobutyl ketone, cyclohexanone; ethanol, propanol, butanol, Alcohols such as cyclohexanol, ethylene glycol, glycerin, etc.; methyl acetate, ethyl acetate, propyl acetate, butyl acetate, ethyl 2-hydroxypropionate, 2-hydroxy-2-methylpropane Methyl ester, ethyl 2-hydroxy-2-methylpropionate, methyl hydroxyacetate, ethyl hydroxyacetate, butyl glycolate, methyl lactate, ethyl lactate, propyl lactate, butyl lactate, 3- Methyl hydroxypropionate, ethyl 3-hydroxypropionate, propyl 3-hydroxypropionate, butyl 3-hydroxypropionate, methyl 2-hydroxy-3-methylbutanoate, methyl methoxyacetate, Ethyl methoxyacetate propyl methoxyacetate, butyl methoxyacetate, methyl ethoxyacetate, ethyl ethoxyacetate, propyl ethoxyacetate, butyl ethoxyacetate, C Methyloxyacetate, ethyl propoxyacetate, propyl propoxyacetate, butyl propoxyacetate, methyl butoxyacetate, ethyl butoxylate, propyl butoxyacetate, butoxy Butyl acetate, methyl 2-methoxypropionate, ethyl 2-methoxypropionate propyl 2-methoxypropionate, butyl 2-methoxypropionate, 2-ethoxyl Methyl propionate, ethyl 2-ethoxypropionate, 2 -propyl ethoxypropionate, butyl 2-ethoxypropionate, methyl 2-butoxypropionate, 2-butoxy-48-201022320 ethyl propyl propionate, 2-butoxypropionic acid Propyl ester, butyl 2-butoxypropionate, methyl 3-methoxypropionate, ethyl 3-methoxypropionate, propyl 3-methoxypropionate, 3-methoxypropionic acid Butyl ester, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, propyl 3-ethoxypropionate, butyl 3-ethoxypropionate, 3-propoxypropionic acid Methyl ester, ethyl 3-propoxypropionate, propyl 3-propoxypropionate, butyl 3-propoxypropionate, methyl 3-butoxypropionate, 3-butoxypropionic acid An ester of ethyl ester, propyl 3-butoxypropionate or butyl 3-butoxypropionate; 环状 环状 a cyclic ether group such as tetrahydrofuran or piperane; a ring of r-butyrolactone or the like Esters and the like. Among the above solvents, the boiling point is 200 ° C or higher, preferably 200 to 300, from the viewpoints of coatability, printability, solubility, and drying property. (The ester solvent, the ether solvent, and the alcohol solvent are preferred. The vinegar solvent refers to an organic solvent having an ester bond and having no hydroxyl group. Specific examples of the ester solvent include, for example, diethylene glycol alone Ethyl ether acetate vinegar (boiling point 217t), diethylene glycol monopropyl ether acetate (232 t: ), diethylene glycol monobutyl ether acetate (boiling point 247 ° C), glycerol triacetate ( The boiling point of 260 ° C) is preferably diethylene glycol monobutyl ether acetate (boiling point 247. (:), triacetin (boiling point 26 〇t). Acid solvent means having an ether bond The organic solvent which does not have an ester bond and a hydroxyl group. Specific examples of the ether solvent include diethylene glycol butyl methyl ether (boiling point 2 1 21 ) and tripropylene glycol dimethyl ether (boiling point 2丨5).艽), diethylene glycol dimethyl ether (boiling point 216), diethylene glycol dibutyl ether (boiling point 256 ° C), triethylene glycol butyl methyl ether (boiling point 26ir), -49- 201022320 275° C), preferably diethylene glycol, triethylene glycol butyl methyl ether (boiling point tetraethyl alcohol-methyl ether (boiling point dibutyl ether (boiling point 2 5 6 t:)) 26 1〇C) The alcohol-based solvent is an organic solvent having a hydroxyl group. Specific examples of the alcohol-based solvent include ethylene glycol monohexyl ether (boiling point 208C) and ethylene glycol mono-2-ethylhexyl ether. (boiling point 229〇c), ethyl phenyl monophenyl charm (boiling point 245 °C), ethylene glycol monobenzyl ether (boiling point 256C), diethylene glycol monoisopropyl ether (boiling point 2071), diethyl diol Isobutyl ether (boiling point 220 ° C), diethylene glycol monobutyl ether (boiling

Point 2 3 0 °C diethylene glycol monopentyl ether,

Point 259 ° C), diethylene glycol mono 2-ethylhexyl ether (272t:), diethylene glycol monophenyl ether (boiling point 283. (:), triethylene glycol monomethyl ether (boiling point 249 ° C), triethylene glycol monobutyl ether (boiling point 271t:), polyethylene glycol monomethyl ether (boiling point 295 ° C), tripropylene glycol monomethyl ether (boiling point 242 ° C), dipropylene glycol monopropyl Ether (boiling point 212〇c), dipropylene glycol monobutyl ether (boiling point 231 ° C), propylene glycol monophenyl ether (boiling point 243. (:), preferably ethylene glycol monophenyl ether (boiling point 245 t) ), ethylene glycol monobenzyl ether (boiling point 256 ° C), diethylene glycol monopentyl ether, diethylene glycol monohexyl ether (boiling point 259 ° C), propylene glycol monophenyl ether (boiling point 243 ° C) The solvent (D) may be used alone or in combination of two or more kinds. The curable resin composition of the present invention is relative to the binder resin (A), the polymerizable compound (B), and the solvent (D). In the total amount, the amount of the solvent (D) is, for example, 20% by mass or more and less than 60% by mass in the mass fraction, and preferably 20% by mass or more and less than 50% by mass in 201022320, more preferably 25% by mass or more and 50% by mass. When the content of the solvent (D) is less than 20% by mass, the viscosity of the curable composition is too high, and the transfer property in the printing method is deteriorated. On the other hand, if it is 80% by mass When the viscosity of the curable composition is too low, the curable composition is likely to remain on the intaglio plate, and it is difficult to apply it to the printing method. The curable resin composition of the present invention does not substantially contain a pigment or a dye φ or the like. In the curable resin composition of the present invention, the content of the coloring agent is, for example, less than 1% by mass, preferably less than 0.5% by mass, based on the total mass of the composition. The curable resin composition of the present invention does not substantially contain the following coloring agents used in the field. The compound classified as a pigment by Color Index (published by The Society of Dyers and Colourists), specifically,

CI Pigment Yellow 1, 20, 24, 31, 53, 83' 86 125, 128 ' 137, 138, 139, 3 ' 12 ' 13 , 14, 1 5, 16 ' 17 , 93 , 94 , 109 , 1 10 Yellow pigments of 117, 147, 148, 150, 1 5 3, 154, 166, 173, 194, 214, etc.; CI Pigment Orange 13, 31, 36, 38, 40, 42, 43, 51, 55, 59, 61, 64, 65' 71, 73, etc. orange pigment; CI Pigment Red 9, 97, 105, 122, 123, 144, 149 ' 166, 168, 176, 177, 180, 192, 209, 215, 216, Red pigments of 224, 242, 254, 25 5, 264, 265; CI Pigment Blue 15, 15: 3, 15: 4, 15: 6, 60, etc. -51 - 201022320 blue pigment; C. I. Pigment Vi ο 1 et 1, 19, 2 3, 29, 3 2, 3 6 , 3 8 and other purple pigments; CI Pigment Green 7, 36, etc. green pigment; CI Pigment Brown 23, 25, etc. brown pigment; CI Black pigments such as Pigment Black 1, 7, etc. The curable resin composition of the present invention may be used as a filler, other polymer compound, leveling agent, adhesion promoter, antioxidant, ultraviolet absorber, light stabilizer, anti-agglomerate, chain transfer agent, etc., as needed. Additives such as. Specific examples of the hydrating agent include glass, cerium oxide, and aluminum oxide. Specific examples of the other polymer compound include curable resins such as epoxy resins and maleic imine resins, polyvinyl alcohol, polyacrylic acid, polyethylene glycol monoalkyl ether, polyfluoroalkyl acrylate, and polyester. A thermoplastic resin such as a polyurethane or the like. A commercially available surfactant can be used as the leveling agent, and examples thereof include a surfactant such as a polyfluorene-based, a fluorine-based, an ester-based, a cationic-based, an anionic-based, nonionic-based or amphoteric surfactant, and the like. It can be used in combination of 2 or more types. Examples of the surfactant include polyoxyethylene alkyl ethers, polyoxyethylene alkylphenyl ethers, polyethylene glycol diesters, sorbitan fatty acid esters, fatty acid modified polyesters, and grade 3 In addition to amine-denatured polyurethanes and polyvinylamines, the trade name is KP (manufactured by Shin-Etsu Chemical Co., Ltd.), Polyflow (manufactured by Kyoeisha Chemical Co., Ltd.), and Eftop (Mitsubishi Material Electronicization). (share)), Megafac (DIC system) -52- 201022320, Fluorad (Sumitomo 3M (share) system), Asahiguide (Asahi (manufactured by the company), Surfllon (AGC SEIMI C Η Μ Μ IC AL (share) system ), Solsperse (Zeneca), EFKA (made by CIBA), Ajisper PB821 (Ajinomoto). The adhesion promoter is preferably a decane-based compound, and specific examples thereof include ethylene trimethoxy decane, ethylene triethoxy decane, ethylene ginseng (2-methoxyethoxy) decane, and N-(2-amino group B. 3-aminopropylmethyldimethoxy-decane, N-(2-aminoethyl)-3-aminopropyltrimethoxydecane, 3-aminopropyltriethoxylate Decane, 3-glycidoxypropyltrimethoxydecane, 3-glycidoxypropylmethyldimethoxydecane, 2-(3,4-epoxycyclohexyl)ethyltrimethoxy Baseline, 3-chloropropylmethyldimethoxydecane, 3-chloropropyltrimethoxydecane, 3-methylpropenyloxypropyltrimethoxydecane, 3-mercaptopropyltrimethoxy Decane and so on. Specific examples of the antioxidant include 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate, 2-[1-( 2-hydroxy-φ 3,5-di-tert-pentylphenyl)ethyl]-4,6-di-tert-pentylphenyl acrylate, 6-[3-( 3-tert-butyl- 4-hydroxy-5-methylphenyl)propoxy]-2,4,8,10-tetra-tert-butyldibenzo[d,f][.l,3,2] dioxaphosphepine, 3, 9-bis[2- { 3- ( 3-tert-butyl-4-hydroxy-5-methylphenyl)propanyloxy} -1,1-dimethylethyl]-2,4, 8,10-Tetraoxacyclo[5.5]undecane, 2,2'-methylenebis(6-tert-butyl-4-methylphenol), 4,4'-butylene bis (6- Tert-butyl-3-methylphenol) '4,4'-thiobis(2-tert-butyl-5-methylphenol), 2,2'-thiobis(6-tert-butyl -4-methylphenol), dilauryl 3,3'-thiodipropionate, dimyristyl 3,3'-thiodipropionate-53-201022320, octadecyl 3, 3'·thiodipropionate, pentaerythritol bismuth (3_lauryl thiopropionate), 1,3,5-gin (3,5·di-tert-butyl-4-alkyl) -1,3,5-triazine-2,4,6 ( 1 Η ,3 Η,5 Η )-trione, 3,3,,3 ',5,5',5',-6-1 to 1-butyl-3,&',3''-(symmetric trimethyl- 2.4.6-triyl)tris-cresol, pentaerythritol [3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate], 2,6-di-tert-butyl-4-methylphenol, and the like. Specific examples of the ultraviolet absorber include 2-(2-hydroxy-5-tert-butylphenyl)-2H-benzotriazole, octyl-3-[3-tert-butyl-4-hydroxy- 5-(5-Chloro-2H-benzotriazol-2-yl)phenyl]propionate, 2-[4-[(2-hydroxy-3-dodecyloxypropyl)oxy] -2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-[4-[(2-hydroxy-3-( 2') -ethyl)hexyl)oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2,4-bis (2 -hydroxy-4-butyloxyphenyl)-6-(2,4-bis-butyloxyphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-[1 -octyloxycarbonylethoxy]phenyl)-4,6-bis(4-phenylphenyl)-1,3,5-triazine, 2-(2H-benzotriazole-2- -4,6-bis(1-methyl-1-phenylethyl)phenol, 2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-benzene Benzyl)-4-(1,3,3-tetramethylbutyl)phenol, 2-(3-16-butyl-2-hydroxy-5-methylphenyl)-5-chloro Benzotriazole or alkoxybenzophenone. The light stabilizer may specifically be a polymer '\, \', 1^'' composed of succinic acid and (4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)ethanol. ]^'''-肆(4.6-bis(butyl-(N.methyl-2,2,6,6-tetramethylpiperidin-4-yl)amino)triazin-2-yl)- 4,7-dioxane-1,1〇-diamine, sebacic acid and bis(2.2.6.6-tetramethyl-1-(octyloxy)-4-piperidyl) ester, 1-dimethyl 201022320 base ethyl hydroperoxide reactant, bis(12,2,6,6-pentylmethyl-4-piperidinyl)-[[3,5-bis(1,1- Dimethylethyl)_4_hydroxyphenyl]methyl]butylmalonate, 2,4-bis[N-butyl·Ν·(丨·cyclohexyloxy-2,2,6,6 -tetramethylpiperidin-4-yl)amino]-6-(2-hydroxyethylamine) _ 1,3,5-triazine, bis(ι,2,2,6,6-pentamethyl 4-piperidinyl) sebacate or methyl (1,2,2,6,6-pentamethyl-4-decyl) azelaic acid vinegar and the like. The anti-agglomerate aggregate may, for example, be sodium polyacrylate. Examples of the φ and 'chain transfer agent include dodecyl mercaptan and 2,4-diphenyl-4-methyl-1-pentene. The curable resin composition of the present invention has a low drying property and is less likely to cause dry foreign matter formed by solvent volatilization, and is excellent in storage stability even under high solid content, and is particularly suitable for a printing method. As the printing method described above, it can be applied to a printing method known in the art, for example, an inkjet printing method, a rubber plate printing method, a gravure printing method, a lithography method, a screen printing method, or the like. Further, the curable resin composition of the present invention is filled with a quartz cell having an optical path length of 1 cm, and the transmittance is measured by using a spectrophotometer at a measurement wavelength of 400 to 700 nm, and the average transmittance is 70%. The above is preferably 75% or more. Thereby, a transparent pattern or a coating film can be formed. The curing conditions of the curable resin composition of the present invention can be appropriately selected depending on the type and content of each component of the composition, and are usually cured by light curing using an ultraviolet ray or the like, and heat curing using an oven or the like. Further, the coating film having a thickness of 3/zm after heat-curing (for example, 150 to 2 50 ° C, 0.1 to 3 hours) of the curable resin composition of the present invention is measured by a spectrophotometer using -55-201022320. The transmittance is measured under the conditions of a wavelength of 400 to 700 nm, and the transmittance is 90% or more, preferably 95% or more. Thereby, a transparent pattern or a coating film can be formed. The curable resin composition of the present invention can be carried out, for example, as follows, and can be photocured or heat-cured by "coating by a printing method" on a substrate on which a glass substrate or a film substrate, a color filter or a drive circuit has been formed. Form a coating film or pattern. Further, the curable resin composition is applied by a printing method on a substrate (usually glass) or a layer formed of a solid component of a curable resin composition which is formed in advance, and is composed of a coated curable resin. The material layer is subjected to prebaking to remove volatile components such as a solvent to obtain a smooth unhardened coating film (including a pattern). The thickness of the uncured coating film at this time is about 1 to 6/zm. The uncured coating film thus obtained may also be irradiated with ultraviolet rays generated by a mercury lamp or a light-emitting diode. Moreover, in the formation of the pattern, the line width can be appropriately controlled according to the gravure size. Further, depending on the need, it can be applied after baking at 150 to 230 ° C for 10 to 180 minutes. Using the curable resin composition of the present invention, a coating film or pattern can be formed on the substrate or on the color filter substrate through the above steps. This coating film or pattern can be used as a lithographic spacer or a liquid crystal alignment protrusion, a partition wall, and a protective layer used in a liquid crystal display device. By embedding the coating film or pattern thus obtained in a display device such as a liquid crystal display device, it is possible to manufacture a display device of excellent quality at a high yield. -56-201022320 EXAMPLES Hereinafter, the present invention will be described in detail by way of examples, but the invention should not be construed as limited. In the examples, the % and the parts indicated by the content and the amount used are based on the mass basis unless otherwise specified. [Synthesis Example 1] In a φ bottle containing a reflow cooler, a dropping funnel, and a stirrer, nitrogen was circulated at 0.02 L/min to form a nitrogen atmosphere, and 3-methoxybutylacetic acid was placed therein. 305 parts by mass of the ester, heated to 70 ° C while stirring. Next, '55 parts by weight of methyl acrylate, 3,4-epoxytricyclo[5.2.1.02·6]decyl acrylate (the compound represented by the formula (1_1) and the formula (Π-1)) The compound is mixed with 175 parts by mass of a molar ratio of 50:50 and 70 parts by mass of N-cyclohexylmaleimine in 140 parts by mass of 3-methoxybutyl acetate to prepare a solution, and the solution is used. The dropwise addition pump was dropped in a flask maintained at 70 ° C for 4 hours. On the other hand, 45 parts by mass of a polymerization initiator 2,2'-azobis(2,4-dimethylvaleronitrile) is dissolved in a solution of 22 parts by mass of 3-methoxybutyl acetate. It was dropped into the flask over 5 hours using another dropping pump. After the completion of the dropwise addition of the solution of the polymerization initiator, the mixture was kept at 4 hours and 70 ° C, and then cooled to room temperature to obtain a resin solution of a copolymer having a solid content of 32.6 mass% and an acid value of 34.3 mg-KOH/g. The obtained resin Aa had a weight average molecular weight Mw of 9,000 and a degree of dispersion of 2.01. To 245 parts by mass of the resin solution, 45 parts by mass of diethylene glycol η-butyl ether acetate was placed, and 3-methoxybutyl acetate was concentrated by distillation using a rotary evaporator at 90 ° C under reduced pressure. In addition, a solid solution of 64.0% by mass of -57-201022320 of a resin Aa diethylene glycol η-butyl ether acetate was obtained. The acid value, the weight average molecular weight Mw, and the degree of dispersion are the same as those before concentration. 〇 h2c=ch-c—0

(Μ)

[Synthesis Example 2]

In a flask equipped with a reflow cooler, a dropping funnel, and a stirrer, nitrogen was circulated at 0.02 L/min to form a nitrogen atmosphere, and 3 parts by mass of 3-methoxybutylacetic acid vinegar was added thereto. Heat to 70C while stirring. Next, '60 parts by mass of methacrylic acid, 3 4_epoxytricyclo^^.(^'" mercapto acrylate: a compound represented by the formula: -^ and a compound represented by the formula (ΙΙ-1) 240 parts by mass of a molar ratio of 50:5 ) and dissolved in 14 parts by mass of 3-methoxybutyl acetate to prepare a solution. The solution was dropped into a funnel for 4 hours, and then dropped into the heat preservation solution. In a flask at 70 ° C. On the other hand, 'polymerization initiator 2,2'-azobis(2,4-dimethylvaleronitrile) 45 parts by mass was dissolved in 3-methoxybutylacetic acid A solution of 225 parts by mass of the ester was dropped into the flask over 4 hours using another dropping funnel, and after the completion of the dropwise addition of the solution of the polymerization initiator, it was kept for 4 hours, at 7 ° C, and then cooled to room temperature to obtain A resin solution of a copolymer having a solid content of 32.3 mass% and an acid value of 3 5.6 mg-KOH/g. The obtained resin Ab has a weight average molecular weight Mw of 9,100 and a degree of dispersion of 2.02. 245 parts by mass of the resin solution is added to the second solution. 45 parts by mass of alcohol n-butyl ether acetate, and concentrated-concentrating 3-methoxybutyl acetate at 90 ° C under reduced pressure using a rotary evaporator to obtain a solid 6: 4.0% by mass of resin Ab of diethyl::: -58- 201022320 Alcohol η-butyl ether acetate solution. The acid value, weight average molecular weight Mw, and dispersion are the same as before concentration. (Measurement of molecular weight) The measurement of the weight average molecular weight (Mw) and the number average molecular weight (Μη) of the resins Aa and Ab was carried out under the following conditions using the GPC method. φ Device: Κ2479 (manufactured by Shimadzu Corporation)

Column: SHIMADZU Shim-pack GPC-80M

Column temperature: 40 ° C Solvent: THF (tetrahydrofuran)

Flow rate: 1.0 ml / min Tester; RI The ratio of the weight average molecular weight and the number average molecular weight in terms of polyethylene obtained above was defined as the degree of dispersion (Mw / Μη). [Example 1] 94 parts of a resin solution containing the resin Aa obtained in Synthesis Example 1 (60 parts in solid content) mixed with dipentaerythritol hexaacrylate (KAYARAD DPHA manufactured by Nippon Kayaku Co., Ltd.) 40 parts, 2-A One part of benzyl-2-morpholinyl-1-(4-methylsulfonyl)propan-1-one and 34 parts of diethylene glycol n-butyl ether acetate were used to obtain a curable resin composition 1. Next, the curable resin composition 1 is formed as follows to form a pattern. This method will be described with reference to FIG. 1. -59- 201022320 First, the curable resin composition 1 (2) is dropped from the supply device (1) onto the intaglio plate (3) of the experimental printer (step a). The curable resin composition 1 to be dropped is leveled on the side of the supply blade (4), and the remaining curable resin composition 1 is scraped off by a doctor blade (5) (step b). Next, the transfer cylinder (7) on which the transfer sheet (6) is attached to the outer peripheral surface is rotated on the intaglio plate (3), and the curable resin composition 1 is transferred onto the transfer sheet (6) surface (step c ). Next, the curable resin composition 1 on the surface of the transfer sheet (6) is transferred onto the surface of the substrate (8) (step d), and transferred to the substrate (8), and then carried out at 10 ° C / 10 It was dried in a minute, exposed to 100 mJ/cm 2 (line I), and heat-cured at 220 ° C / 20 minutes to obtain pattern 1. [Example 2] In Example 1, except that the exposure step was omitted, the same operation as in Example 1 was carried out, and pattern 2 was obtained from the curable resin composition 1. [Example 3] The composition shown in Table 1 was carried out in the same manner as in Example 1, and the curable resin composition 2 and the pattern 3 were obtained. [Example 4] The composition shown in Table 1 was carried out in the same manner as in Example 1 to obtain a curable resin composition 3 and a pattern 4. -60-201022320 [Example 5] The composition shown in Table 1 was carried out in the same manner as in Example 1, and the curable resin composition 4 and the pattern 5 were obtained. [Comparative Example 1] The composition shown in Table 1 was carried out in the same manner as in Example 1 to obtain a curable resin composition 5. When the printing method is used in the same manner as in the first embodiment, the curable resin composition 5 has a large amount of hardening on the intaglio plate, and the composition is agglomerated, so that the pattern cannot be formed. The curable resin composition 1 to 5 and the pattern obtained as described above! ~6, carry out the following evaluation. The results are shown in Table 1. <Average transmittance of the composition> Each of the curable resin compositions is an ultraviolet visible near-infrared amp spectrophotometer (V-650; manufactured by JASCO Corporation) (quartz cell, optical path length; Lcm), the average transmittance (〇/0) in the range of 400 to 700 nm was measured. <Average transmittance of the film> Using each of the curable resin compositions, the film thickness after curing was 3/zm, and the following was performed. Make a hardened film. The curable resin composition was diluted with diethylene glycol N-butyl ether acetate to a solid content of 20% by mass. Hardening by spin coating • 61 - 201022320 After the film thickness is 3 " m, it is pre-baked at 100 °C x 1 、, and heat hardened at 220 °C x 20 minutes. With respect to each of the obtained cured films, an average transmittance (%) in the range of 4 0 0 to 70 nm was measured using a microscopic spectrophotometer (OSP-SP200; manufactured by OLYMPUS). A higher transmittance means less absorption. <Shape shape> The shape of each pattern was measured by a three-dimensional non-contact surface shape measuring system (manufactured by Micromap MM527N (manufacturing) system). [Table 1] Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Resin composition 1 1 2 3 4 5 Adhesive resin (A) Resin Aa (solid content only) (part) 60 60 60 0 0 60 Tree Moon Ab (solid form only) (parts) 0 0 0 60 60 0 Polymeric compound (B) Dipentaerythritol hexa-propyl acrylate (KAYARADDPHA, manufactured by Nippon Kayaku Co., Ltd.) 40 40 40 40 40 40 Polymerization starter (C) 2-methyl-2-morphinyl-1-(4-methylsulfanylphenyl)propan-1-one (IRGACURE 907, manufactured by Ciba Japan Co., Ltd.) (part) 1 1 1 1 1 1 Solvent (D) Diethylene glycol η-butyl ether acetate (boiling point 247 ° C) (parts) 34 34 101 34 101 404 Solvent amount (% by mass) ※ 25 25 50 25 50 80 Average transmittance (%) of the composition at a wavelength of 400 to 700 nm 79.2 79.0 85.6 79.0 85.3 94.0 Average transmittance (%) of the film 3 // m at a wavelength of 400 to 700 nm 99.6 99.5 99.6 99.5 99.5 99.6 Shape of the hemisphere Hemispherical hemisphere hemisphere hemisphere - X 100 ※ Solvent amount (% by mass) = _ Solvent (D) _ Adhesive resin (A) + Polymeric compound (B) + Solvent (D) -62- 201022320 As shown in Table 1 Example 1 As a result of ～5, it was found that the curable resin composition of the present invention containing a predetermined amount of a solvent can form a coating film and a pattern having a high transmittance by a printing method. On the other hand, in Comparative Example 1, the printing method could not be used. Industrial Applicability The curable resin composition of the present invention can form a coating film and a pattern having excellent transmittance φ by a printing method. Therefore, it can be suitably used for a coating film or pattern for use in a display device, such as a coating layer, a photolithographic spacer, an insulating film, a liquid crystal alignment control protrusion, a coating film layer of a coloring pattern, and the like. form. BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1] shows a method of forming a pattern from a resin composition by a printing method. [Main element symbol description] 1 : Supply device 2: Resin composition 3: Intaglio plate 4: Supply blade (supply blade) 5: Scraping blade 6 : Transfer sheet 7 : Transfer 胴 8 : Substrate - 63-

Claims (1)

201022320 VII. Application for patents: ^ A curable resin composition characterized by containing a binder resin (A), a polymerizable compound (B) and a solvent (D), relative to the binder resin (A), and polymerizability. The total amount of the compound (B) and the solvent (D), and the amount of the solvent (d) is 20% by mass or more and less than 60% by mass. (2) The amount of the solvent (d) is 25 in terms of the total amount of the binder resin (A), the polymerizable compound (B), and the solvent (D) as described in the first aspect of the invention. The mass% is 50% by mass or less. 3. The curable resin composition according to the invention of claim 2, wherein the binder resin (A) is at least one selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic anhydrides. A copolymer of a compound (Aa)' and a monomer (Ac) having a cyclic ether structure having 2 to 4 carbon atoms. 4. The curable resin composition as described in claim 3, wherein the monomer (A_C) having a cyclic ether structure having 2 to 4 carbon atoms is a monomer having an epoxy group. 5 - The curable resin composition as described in the fourth paragraph of the patent application ' The single system having an epoxy group is a monomer having an aliphatic polycyclic epoxy group. 6. The curable resin composition as described in claim 5, wherein the single system having an aliphatic polycyclic epoxy group is selected from the group consisting of the compound represented by the formula (I) and the formula (Π). Compounds are grouped to -64 - 201022320 [In the formulae (I) and (II), Ri and R2 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; the hydrogen atom contained in the alkyl group may be substituted by a hydroxyl group; Χι and X2 are each independently represented. It may contain a single bond or a heteroalkyl group having 1 to 6 carbon atoms. The curable resin composition according to any one of claims 3 to 6, wherein at least one compound (Aa) selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic anhydrides is a compound (Aa). It is at least one compound selected from the group consisting of an aliphatic unsaturated carboxylic acid and an aliphatic unsaturated carboxylic anhydride. The curable resin composition according to claim 6, wherein at least one compound selected from the group consisting of the compound represented by the formula (I) and the compound represented by the formula (II) is selected from the group consisting of a compound represented by the formula (I,) and a compound of at least one of the compounds represented by the formula (ΙΓ), [In the formula (Γ) and the formula (ΙΓ), R!' and R2' each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and the hydrogen atom contained in the alkyl group may be substituted by a hydroxyl group] ° 9 · The -65-201022320 curable resin composition according to any one of claims 1 to 8, wherein the solvent (D) has a boiling point of 200 ° C or more 'is selected from the group consisting of ester-based solvents'. A solvent of at least one solvent in a group of an ether solvent and an alcohol solvent. The curable resin composition according to any one of claims 1 to 9, which further comprises a polymerization initiator (C). 11. The curable resin composition as described in claim 10, wherein the polymerization initiator (C) contains a compound selected from the group consisting of a bisimidazole compound, an acetophenone compound, and a triazine compound thiophosphonium oxide. A polymerization initiator for at least one compound in which a compound and an oxime compound are grouped. The use of the curable resin composition as described in any one of the first to the first aspect of the invention is to form a coating film or a pattern. And a coating film or a pattern, which is formed by using the curable resin composition according to any one of claims 1 to 11. A display device comprising the coating film or pattern as described in claim 13 of the patent application. A method for producing a coating film or a pattern, comprising the step of coating a curable resin composition according to any one of items 1 to 11 of the patent application by a printing method on a substrate. The step of drying or heating to obtain a coating film or pattern. A method for producing a coating film or a pattern, which comprises applying the curable resin composition according to any one of the first to eleventh aspects of the invention to a substrate by a printing method. Cloth, drying, exposure treatment -66- 201022320, and more according to the need to heat to obtain the coating film or pattern steps. -67-