WO2016208866A1 - 크산텐계 고분자 화합물, 이를 포함하는 컬러필터용 수지 조성물 및 이를 이용한 컬러필터 - Google Patents
크산텐계 고분자 화합물, 이를 포함하는 컬러필터용 수지 조성물 및 이를 이용한 컬러필터 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
- C08F20/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/38—Esters containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
- C08K5/435—Sulfonamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/103—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing a diaryl- or triarylmethane dye
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
- G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
- C08F220/343—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate in the form of urethane links
- C08F220/346—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate in the form of urethane links and further oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/38—Esters containing sulfur
- C08F220/387—Esters containing sulfur and containing nitrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/14—Benzoxanthene dyes; Benzothioxanthene dyes
Definitions
- the present invention relates to a xanthene polymer compound, a resin composition for color filters including the same, and a color filter using the same, and more particularly, to a xanthene polymer compound having excellent heat resistance, light resistance, and chemical resistance.
- the liquid crystal display displays an image by using optical and electrical properties of the liquid crystal material.
- the liquid crystal display device has advantages such as light weight, low power, low driving voltage, and the like compared to a CRT, a plasma display panel, and the like.
- the liquid crystal display device includes a liquid crystal layer positioned between glass substrates. Light generated from the light source passes through the liquid crystal layer, and the liquid crystal layer controls light transmittance. The light passing through the liquid crystal passes through the color filter layer and implements a full color screen by additive mixing using light passing through the color filter layer.
- a photolithography technique in which a resin composition in the form of a photoresist is manufactured and then repeatedly undergoes various processes such as coating, photocuring, postbaking, and developing the glass plate for each color of R, G, and B.
- the color filter is manufactured by forming an RGB pattern using.
- the present invention is to provide a colored resin composition for a color filter comprising a xanthene-based polymer compound excellent in heat resistance, light resistance and chemical resistance in order to solve the above problems.
- the present invention provides a resin composition for a color filter comprising a compound selected from xanthene-based polymer compounds containing a repeating unit of the following [Formula 1] or [Formula 2] to solve the above problems.
- polymer compound including the xanthene-based structure represented by [Formula 1] or [Formula 2] of the present invention may further include a structure selected from the following [Formula 3] to [Formula 8].
- the present invention also provides a resin composition for color filters comprising a colorant, a binder resin, a reactive unsaturated compound, a polymerization initiator, an organic solvent and an additive containing a polymer compound, wherein the compound is a polymer compound according to the present invention. It is done.
- the polymer compound according to the present invention is a polymer compound synthesized by polymerizing a xanthene-based compound having excellent heat resistance and light resistance as a colorant, improving the weak chemical resistance of the conventional xanthene-based compound, and having excellent heat resistance, light resistance, and chemical resistance. It can be usefully used as a coloring agent of a filter resin composition.
- One aspect of the present invention relates to a polymer compound suitable for a resin composition for color filters, characterized by excellent heat resistance, light resistance, chemical resistance and the like.
- the polymer compound according to the present invention is characterized by including a xanthene-based compound structure represented by the following [Formula 1] or [Formula 2].
- a ⁇ is selected from halogen anion, perhalogenate anion, fluorine anion, alkylsulfate anion, sulfonate anion and sulfonimide anion,
- R 1 , R 2 is a hydrogen atom or an alkyl group of 1 to 5,
- R 3 , R 4 , R 5 , and R 6 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 18 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 18 carbon atoms, a substituted or unsubstituted carbon atom 6 to An aryl group of 18, a substituted or unsubstituted aralkyl group having 7 to 18 carbon atoms, a substituted or unsubstituted alkoxy alkyl group having 1 to 18 carbon atoms, or a heterocyclic substituted group having 3 to 18 members, or
- R 3, R 4 or R 5, R 6 Adjacent It may form a 3-18 membered nitrogen ring with a nitrogen atom
- X and Y are represented by the following [formula 1] to [formula 3],
- R 11 and R 12 are each independently a substituted or unsubstituted alkylene group having 1 to 18 carbon atoms,
- Z is CH or a nitrogen atom
- R 13 is a substituted or unsubstituted alkylene group having 1 to 18 carbon atoms, or a substituted or unsubstituted phenylene group,
- R 14 is A hydrogen atom, a substituted or unsubstituted C1-C18 alkyl group, a substituted or unsubstituted C3-C18 cycloalkyl group, a substituted or unsubstituted C6-C18 aryl group, and a substituted or unsubstituted C7-18 aralkyl group , A substituted or unsubstituted alkoxy alkyl group having 1 to 18 carbon atoms, or a 3 to 18 membered heterocyclic substituted group.
- substituted or unsubstituted means that one or more hydrogen atoms of the substituent may be substituted or unsubstituted with an alkyl group having 1 to 6 carbon atoms, an isocyanate group.
- the polymer compound including the xanthene-based compound structure represented by [Formula 1] or [Formula 2] of the present invention may further include a structure selected from the following [Formula 3] to [Formula 8].
- R 7 is hydrogen, a substituted or unsubstituted C1-C18 alkyl group, a substituted or unsubstituted C3-C18 cycloalkyl group, a C1-C10 alkyl group having a heterocycle as a substituent, substituted or unsubstituted 3 to An 18-membered heterocyclic substituted group, a cycloalkyl group having 3 to 18 carbon atoms having an epoxy group as a substituent, a substituted or unsubstituted aryl group having 6 to 18 carbon atoms, a substituted or unsubstituted aralkyl group having 7 to 18 carbon atoms, substituted or unsubstituted It is selected from an acyl group, an allyl group, and cinnamic group of 1 to 18 carbon atoms,
- R 8 is hydrogen or an alkyl group of 1 to 5,
- R 9 is a substituted or unsubstituted alkylene group having 1 to 18 carbon atoms
- g 0 or 1
- R 10 is a substituted or unsubstituted cycloalkylene group having 3 to 18 carbon atoms, a substituted or unsubstituted alkylene group having 1 to 18 carbon atoms, or a substituted or unsubstituted arylene group having 6 to 18 carbon atoms.
- the A ⁇ anion may be an alkyl fluoride sulfonic acid anion, tetrafluoroborate, tetracyanoborate, tetrakis (pentafluorophenyl) borate, or an anion represented by the following [Formula 4].
- R may be selected from trifluoromethyl group, substituted or unsubstituted phenyl group, and substituted or unsubstituted naphthyl group.
- R 5 and R 6 are each an alkyl group having 1 to 10 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 18 carbon atoms, or R 5 and R 6 together with an adjacent nitrogen atom to form a 3 to 10 membered nitrogen ring and,
- R 11 and R 12 are each alkylene having 1 to 6 carbon atoms
- Z is CH or a nitrogen atom
- R 13 is alkylene having 1 to 6 carbon atoms
- R 14 may be a hydrogen atom or alkyl having 1 to 3 carbon atoms.
- the [Formula 1] or [Formula 2] is characterized in that synthesized through a polymerization reaction using a compound represented by the following [Formula 9] or [Formula 10] as a monomer.
- a -, X, Y, R 1, R 2, R 3, R 4, R 5, definition of R 6 is as defined in the [formula 1] to [Formula 2].
- the compound represented by the [Formula 9] to [Formula 10] may be a compound represented by the following structure specifically, but is not limited thereto.
- the polymer compound according to the present invention may have a weight average molecular weight (Mw) of 2,000 to 150,000.
- Another object of the present invention relates to a resin composition for color filters, characterized in that a xanthene-based high molecular compound necessarily containing a structure represented by the above [Formula 1] or [Formula 2] as a colorant, binder resin, It may include a reactive unsaturated compound, a polymerization initiator, an organic solvent and additives.
- the colorant may further include at least one dye compound or pigment compound optionally with the polymer compound of [Formula 1] or [Formula 2] according to the color coordinates and color correction of the color filter. .
- the dye compound may be triarylmethane dye, and the like, and the pigment compound may be used without particular limitation as long as it corresponds to a blue pigment, but is preferably a pigment in a color index (Published by The Society of Dyers and Colourists).
- the compound classified is mentioned. Specific examples include C.I. Color Index Pigment Blue 1, 15, 15: 1, 15: 2, 15: 3, 15: 4, 15: 6, 16, 60 and the like.
- the colorant may include from 0.01% to 50% by weight relative to the total weight of the resin composition for color filters.
- the binder resin is not particularly limited as long as it is a resin capable of exhibiting a binding force, and may be a known film-forming resin, and preferably a resin having a photopolymerizable unsaturated bond.
- cellulose resins especially carboxymethyl hydroxyethyl cellulose and hydroxyethyl cellulose, acrylic acid resins, alkyd resins, melamine resins, epoxy resins, polyvinyl alcohols, polyvinyl pyrrolidones, polyamides, polyamide-imines, It may be at least one selected from the group consisting of polyimide, and the like, and preferably, acrylic acid resin.
- homopolymers and copolymers of polymerizable monomers such as methyl methacrylate, ethyl methacrylate, propyl methacrylate, butyl methacrylate, styrene and styrene derivatives, methacrylic acid, itaconic acid, maleic acid , Copolymers of polymerizable monomers containing carboxyl groups such as maleic anhydride, monoalkyl maleates, and polymerizable monomers such as methacrylic acid, styrene and styrene derivatives are also useful.
- polymerizable monomers such as methyl methacrylate, ethyl methacrylate, propyl methacrylate, butyl methacrylate, styrene and styrene derivatives
- methacrylic acid itaconic acid
- maleic acid Copolymers of polymerizable monomers containing carboxyl groups such as maleic anhydride, monoalkyl
- carboxyl-containing polymerized compounds such as glycidyl (meth) acrylates, acryloyl glycidyl ethers and monoalkylglycidyl itaconates, and the like, as well as hydroxyl groups and ethylene Compounds each containing an unsaturated compound (unsaturated alcohol), for example, allyl alcohol, 2-butene- Reaction products of 4-ols, oleyl alcohols, 2-hydroxyethyl (meth) acrylates, N-methylolacrylamides, and the like and carboxyl group-containing polymerized compounds, and these binders may contain unsaturated compounds without isocyanate groups. .
- the equivalent amount of unsaturation of the binder is generally in the range of 200 to 3,000, in particular in the range of 230 to 1,000, in order to provide not only suitable photopolymerization but also film hardness.
- the acid value is generally 20 to 300, in particular 40 to 200, to provide sufficient alkali developability after film exposure.
- the average molecular weight of the binder is preferably 1,500 to 200,000 g / mol, in particular 10,000 to 50,000 g / mol.
- the reactive unsaturated compound may be selected from the group consisting of a thermosetting monomer or oligomer, a photocurable monomer or oligomer, and a combination thereof, preferably the photocurable monomer, at least one reactive double bond and further reactive in the molecule May contain groups.
- Useful photocurable monomers in this regard are in particular reactive solvents or reactive diluents, for example mono-, di-, tri- and polyfunctional acrylates and methacrylates, vinyl ethers, glycidyl ethers and the like. Additional reactive groups include aryl, hydroxyl, phosphate, urethane, secondary amines, N-alkoxymethyl groups and the like.
- Monomers of this kind are known in the art and are described, for example, in Roempp, Lexikon, Lacke und Druckmaschine, Dr. Ulrich Zorll, Thimem Verlag Stuttgart-New York, 1998, p 491/492.
- the choice of monomer depends in particular on the type and intensity of irradiation used, the desired reaction by the photoinitiator and the film properties.
- These photocurable monomers can also be used individually or in combination of monomers.
- the polymerization initiator may be a thermosetting initiator, a photocuring initiator or a combination thereof, preferably a photocuring initiator, and such photocuring initiator may be a result of absorption of visible or ultraviolet light, for example, the monomer and / or A compound that forms a reaction intermediate capable of inducing a polymerization reaction of a binder.
- Photoinitiators are known in the art and are described, for example, in Roempp, Lexikon, Lacke und Druckmaschine, Dr. Ulrich Zorll, Thimem Verlag Stuttgart-New York, 1998, p 445/446.
- the organic solvents are, for example, ketones, alkylene glycol ethers, alcohols and aromatic compounds.
- the ketone group includes acetone, methyl ethyl ketone, cyclohexanone and the like
- the alkylene glycol ether group includes methyl cellosolve (ethylene glycol monomethyl ether), butyl cellosolve (ethylene glycol monobutyl ether) and methyl solosolve acetate , Ethyl cellosolve acetate, butyl cellosolve acetate, ethylene glycol monopropyl ether, ethylene glycol monohexyl ether, ethylene glycol dimethyl ether, diethylene glycol ethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol Monopropyl ether, propylene glycol monobutyl ether, propylene glycol monomethyl ether acetate, diethylene glycol methyl ether acetate
- the aromatic solvent group includes benzene, toluene, xylene, N-methyl-2-pyrrolidone, ethyl N-hydroxymethylpyrrolidone-2 acetate and the like. Further other solvents include 1,2-propanediol diacetate, 3-methyl-3-methyl-3methoxybutyl acetate, ethyl acetate, tetrahydrofuran and the like. These solvents can be used alone or in mixtures.
- Such additional additives may be used without limitation as long as they meet the respective purpose.
- Preferred examples include fatty acids, fatty amines, alcohols, soybean oil, waxes, rosins, resins, benzotriazole derivatives, and the like. More preferably, stearic acid or behenic acid may be used as the fatty acid, and stearylamine or the like may be used as the fatty acid amine.
- one or more compounds selected from the above [dye compound 1 to 12] is polymerized, or these compounds and represented by [Formula 11] to [Formula 16]
- the polymer compound was obtained by copolymerizing at least one compound selected from monomer compounds.
- a resin composition was prepared in the following composition.
- a resin composition was prepared under the same conditions as in Example 1, except that the polymer compound used was the polymer compound of the following [Table 6].
- a resin composition was prepared in the same composition as in Example 1, except that the resin compositions according to Comparative Examples 1 to 4 were prepared using the compounds as shown in the following [Table 7], not the polymer compound according to the present invention as in Synthesis Example 1. Was prepared.
- the resin compositions prepared in Examples and Comparative Examples were spin-coated to a thickness of 2 ⁇ m on a 10 cm ⁇ 10 cm glass substrate, respectively, to pre-bake for 3 minutes on a hot plate at 90 ° C. After performing, it was cooled at room temperature for 1 minute. This was exposed at an exposure amount (365 nm standard) of 100 mJ / cm 2 using an exposure machine.
- the color characteristics were checked using the spectrophotometer MCPD3700 of Otsuka electronic, and 1.34W / m2 / nm (at 420nm) in the Q-sun Xenon Chamber. After irradiating for 8 hours with the illuminance of, the color characteristics were again confirmed, and ⁇ Eab * values were obtained.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
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Abstract
Description
구분 | 아민 | 염 |
염료화합물 2 | 4-하이드록시피페리딘 | 리튬 플루오르화알킬술폰산 |
염료화합물 3 | 페리딘4-하이드록시피 | 리튬 테트라플루오르보레이트 |
염료화합물 4 | 4-하이드록시피페리딘 | 리튬 테트라시아노보레이트 |
염료화합물 5 | 2-메틸아미노에탄올 | 리튬 비스트리플루오르메탄술폰이미드 |
염료화합물 6 | 2-메틸아미노에탄올 | 리튬 플루오르화알킬술폰산 |
염료화합물 7 | 2-메틸아미노에탄올 | 리튬 테트라플루오르보레이트 |
구분 | 아민 | 염 |
염료화합물 9 | 4-하이드록시피페리딘 | 리튬 플루오르화알킬술폰산 |
염료화합물 10 | 2-메틸아미노에탄올 | 리튬 비스트리플루오르메탄술폰이미드 |
염료화합물 11 | 2-메틸아미노에탄올 | 리튬 플루오르화알킬술폰산 |
염료화합물 12 | 2-메틸아미노에탄올 | 리튬 테트라플루오르보레이트 |
구분 | 화합물 |
a) | 메틸 메타아크릴레이트 |
b) | 2-에틸헥실 아크릴레이트 |
c) | 2-에틸헥실 메타아크릴레이트 |
d) | 신나밀 메타아크릴레이트 |
e) | 이소보닐 메타아크릴레이트 |
f) | 1-아다만틸 메타아크릴레이트 |
g) | 벤질 메타아크릴레이트 |
h) | 글리시딜 메타아크릴레이트 |
i) | 3-메타아크릴옥시메틸-3-에틸옥세탄 |
j) | 3,4-에폭시 시클로헥실메틸 메타아크릴레이트 |
k) | 메타아크릴산 |
l) | 비닐 아세테이트 |
m) | 시클로헥실 비닐 에테르 |
n) | 다이아이소프로페닐벤젠 |
o) | 3-(트리메톡시실릴)프로필 메타아크릴레이트 |
p) | N-페닐 말레이미드 |
q) | 2-이소시아네이트에틸 메타아크릴레이트 |
합성예 | 염료화합물 | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | r |
1 | 1 | 0.2 | 0.6 | 0.5 | 0.7 | 0.8 | ||||||||||||
2 | 2 | 0.4 | 0.5 | 0.8 | 0.7 | |||||||||||||
3 | 3 | 0.4 | 0.6 | 0.3 | 0.5 | 0.7 | ||||||||||||
4 | 4 | 0.2 | 0.3 | 0.4 | 0.7 | 0.3 | 0.8 | |||||||||||
5 | 5 | 0.9 | 0.5 | 0.5 | 0.8 | |||||||||||||
6 | 6 | 0.6 | 0.6 | 0.8 | 0.6 | |||||||||||||
7 | 7 | 0.7 | 0.5 | 0.8 | 0.7 | |||||||||||||
8 | 8 | 0.3 | 0.4 | 1.0 | 0.9 | |||||||||||||
9 | 9 | 0.7 | 0.2 | 0.9 | 0.7 | |||||||||||||
10 | 10 | 0.6 | 0.2 | 0.3 | 0.7 | 0.9 | ||||||||||||
11 | 11 | 0.4 | 1.0 | 0.4 | 0.7 | |||||||||||||
12 | 12 | 1.0 | 0.5 | 0.5 | 0.6 | |||||||||||||
13 | 1 |
합성예 | Mw | 분산도 | 합성예 | Mw | 분산도 |
1 | 10201 | 1.85 | 8 | 7146 | 1.65 |
2 | 8352 | 1.65 | 9 | 9531 | 2.16 |
3 | 9468 | 1.84 | 10 | 10562 | 1.84 |
4 | 7923 | 1.95 | 11 | 9956 | 1.92 |
5 | 8167 | 1.67 | 12 | 8165 | 1.95 |
6 | 9086 | 1.93 | 13 | 6893 | 1.66 |
7 | 8795 | 1.73 |
구분 | 염료 고분자화합물 | 구분 | 염료 고분자화합물 |
실시예 2 | 합성예 2 | 실시예 3 | 합성예 3 |
실시예 4 | 합성예 4 | 실시예 5 | 합성예 5 |
실시예 6 | 합성예 6 | 실시예 7 | 합성예 7 |
실시예 8 | 합성예 8 | 실시예 9 | 합성예 9 |
실시예 10 | 합성예 10 | 실시예 11 | 합성예 11 |
실시예 12 | 합성예 12 | 실시예 13 | 합성예 13 |
구분 | 화합물 | 구분 | 화합물 |
비교예 1 | rhodamine B | 비교예 2 | 염료화합물 [A] |
비교예 3 | 염료화합물 4 | 비교예 4 | 염료화합물 10 |
구분 | 내열성ΔEab* | 내광성ΔEab* | 내화학성ΔEab* | 구분 | 내열성ΔEab* | 내광성ΔEab* | 내화학성ΔEab* |
실시예 1 | 3.51 | 4.65 | 1.28 | 실시예 2 | 3.38 | 3.37 | 1.53 |
실시예 3 | 3.34 | 3.08 | 1.67 | 실시예 4 | 3.03 | 4.59 | 1.18 |
실시예 5 | 3.26 | 4.76 | 0.65 | 실시예 6 | 2.01 | 3.61 | 1.84 |
실시예 7 | 1.61 | 3.34 | 2.48 | 실시예 8 | 1.68 | 3.28 | 0.89 |
실시예 9 | 2.68 | 4.37 | 0.73 | 실시예 10 | 1.39 | 3.67 | 1.95 |
실시예 11 | 2.75 | 3.67 | 1.61 | 실시예 12 | 1.34 | 3.63 | 2.67 |
실시예 13 | 4.36 | 4.62 | 6.07 | 비교예 1 | 46.85 | 17.56 | 75.85 |
비교예 2 | 2.64 | 3.05 | 58.28 | 비교예 3 | 1.93 | 3.51 | 41.58 |
비교예 4 | 2.53 | 4.84 | 47.25 |
Claims (14)
- 하기 [화학식 1] 또는 [화학식 2]로 표시되는 구조를 포함하는 고분자 화합물:상기 [화학식 1] 내지 [화학식 2]에서,R1, R2는 각각 수소원자 또는 1 내지 5의 알킬기이고,A-는 할로겐 음이온, 과할로겐산 음이온, 플루오르 착음이온, 알킬설페이트 음이온, 설폰산염 음이온 및 설폰 이미드 음이온 중에서 선택되며,R3, R4, R5, R6는 각각 서로 독립적으로, 수소원자, 치환 또는 비치환 탄소수 1 내지 18의 알킬기, 치환 또는 비치환 탄소수 3 내지 18의 시클로알킬기, 치환 또는 비치환 탄소수 6 내지 18의 아릴기, 치환 또는 비치환 탄소수 7 내지 18의 아랄킬기, 치환 또는 비치환 탄소수 1 내지 18의 알콕시 알킬기, 또는 원자수 3 내지 18의 헤테로고리치환기이거나,R3, R4 또는 R5, R6가 인접한 질소원자와 함께 3 내지 18원 함질소 고리를 형성하고 있어도 되며,X, Y는 각각 하기 [구조식 1] 내지 [구조식 3]로 나타내어지며,상기 [구조식 1] 내지 [구조식 3]에서,R11, R12는 서로 각각 독립적으로, 치환 또는 비치환 탄소수 1 내지 18의 알킬렌기이고,Z는 CH 또는 질소원자이며,R13은 치환 또는 비치환 탄소수 1 내지 18의 알킬렌기, 치환 또는 비치환 페닐렌기이며,R14는 수소원자, 치환 또는 비치환 탄소수 1 내지 18의 알킬기, 치환 또는 비치환 탄소수 3 내지 18의 시클로알킬기, 치환 또는 비치환 탄소수 6 내지 18의 아릴기, 치환 또는 비치환 탄소수 7 내지 18의 아랄킬기, 치환 또는 비치환 탄소수 1 내지 18의 알콕시 알킬기, 또는 3 내지 18원의 헤테로 고리치환기이다.
- 제1항에 있어서,상기 고분자 화합물은 하기 [화학식 3] 내지 [화학식 8] 중에서 선택되는 하나 이상의 구조를 더 포함하는 것을 특징으로 하는 고분자 화합물:상기 [화학식 3] 내지 [화학식 8]에서,R7은 수소원자, 치환 또는 비치환된 탄소수 1 내지 18의 알킬기, 치환 또는 비치환된 탄소수 3 내지 18의 시클로알킬기, 헤테로고리를 치환기로 갖는 탄소수 1 내지 10의 알킬기, 치환 또는 비치환된 3 내지 18원의 헤테로고리치환기, 에폭시기를 치환기로 갖는 탄소수 3 내지 18의 시클로알킬기, 치환 또는 비치환된 탄소수 6 내지 18의 아릴기, 치환 또는 비치환 탄소수 7 내지 18의 아랄킬기, 치환 또는 비치환된 탄소수 1 내지 18의 아실기, 알릴기, 신나밀기 중에서 선택되고,R8은 수소원자 또는 1 내지 5의 알킬기이고,R9는 치환 또는 비치환된 탄소수 1 내지 18의 알킬렌기이고,g는 0 또는 1이며,R10은 치환 또는 비치환된 탄소수 3 내지 18의 시클로알킬렌기, 치환 또는 비치환 탄소수 1 내지 18의 알킬렌기 또는 치환 또는 비치환 탄소수 6 내지 18의 아릴렌기이다.
- 제1항에 있어서,상기 R3, R4가 각각 탄소수 1 내지 10의 알킬기, 또는 치환 또는 비치환된 탄소수 6 내지 18의 아릴기이거나, R3 및 R4가 인접한 질소원자와 함께 3 내지 10원 함질소 고리를 형성하고,상기 R5, R6이 각각 탄소수 1 내지 10의 알킬기, 또는 치환 또는 비치환된 탄소수 6 내지 18의 아릴기이거나, R5 및 R6이 인접한 질소원자와 함께 3 내지 10원 함질소 고리를 형성하고,상기 R11, R12는 각각 탄소수 1 내지 6의 알킬렌이고,Z는 CH 또는 질소원자이며,상기 R13은 탄소수 1 내지 6의 알킬렌이며,상기 R14는 수소원자 또는 탄소수 1 내지 3의 알킬인 고분자 화합물.
- 제1항에 있어서,상기 염료 고분자 화합물은 중량평균분자량(Mw)이 2,000 내지 150,000인 것인 고분자 화합물.
- 착색제, 바인더 수지, 반응성 불포화 화합물, 중합 개시제, 유기용제, 및 첨가제를 포함하며,상기 착색제는 제1항 내지 제7항 중 어느 한 항에 따른 고분자 화합물을 포함하는 것인 컬러필터용 수지 조성물.
- 제8항에 있어서,상기 착색제는 안료 화합물, 염료 화합물 또는 이들의 혼합물을 더 포함하는 컬러필터용 수지 조성물.
- 제8항에 있어서,상기 착색제는 수지 조성물 총 중량에 대하여 0.01 중량% 내지 50 중량%인 것인 컬러필터용 수지 조성물.
- 제8항에 있어서,상기 반응성 불포화 화합물은 열경화성 단량체나 올리고머, 광경화성 단량체나 올리고머 및 이들의 조합으로 이루어지는 군에서 선택된 어느 하나 이상인 것인 컬러필터용 수지 조성물.
- 제8항에 있어서,상기 중합 개시제는 열중합 개시제, 광중합 개시제 및 이들의 조합으로 이루어지는 군에서 선택되는 어느 하나 이상인 것인 컬러필터용 수지 조성물.
- 제1항에 따른 염료 고분자 화합물을 착색제로 사용한 컬러필터.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110109033A (ko) * | 2010-03-30 | 2011-10-06 | 제일모직주식회사 | 컬러필터용 청색 수지 조성물 및 이를 이용한 컬러필터 |
KR20130111023A (ko) * | 2012-03-30 | 2013-10-10 | (주)경인양행 | 크산텐계 자색 염료 화합물, 이를 포함하는 컬러필터용 착색 수지 조성물 및 이를 이용한 컬러필터 |
JP2014167554A (ja) * | 2013-02-28 | 2014-09-11 | Mitsubishi Chemicals Corp | 着色樹脂組成物、カラーフィルタ、液晶表示装置及び有機el表示装置 |
US20140349101A1 (en) * | 2012-03-21 | 2014-11-27 | Fujifilm Corporation | Colored radiation-sensitive composition, colored cured film, color filter, pattern forming method, color filter production method, solid-state image sensor, and image display device |
KR20150055895A (ko) * | 2013-11-14 | 2015-05-22 | (주)경인양행 | 크산텐 염료 화합물 및 이의 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5743801B2 (ja) | 2011-08-15 | 2015-07-01 | 富士フイルム株式会社 | 着色組成物、着色感放射線性組成物、重合体の製造方法、パターンの形成方法、カラーフィルタ、及びその製造方法、並びに固体撮像素子 |
JP2013073104A (ja) | 2011-09-28 | 2013-04-22 | Fujifilm Corp | 着色組成物、着色パターン、カラーフィルタ、その製造方法、パターン形成方法、固体撮像素子、及び画像表示装置 |
KR20140083615A (ko) | 2012-12-26 | 2014-07-04 | 제일모직주식회사 | 컬러필터용 감광성 수지 조성물 및 이를 이용한 컬러필터 |
JP6096146B2 (ja) * | 2013-05-10 | 2017-03-15 | 富士フイルム株式会社 | 着色組成物、着色硬化膜、カラーフィルタ、固体撮像素子および画像表示装置 |
JP6333604B2 (ja) * | 2013-07-09 | 2018-05-30 | 富士フイルム株式会社 | 着色組成物、硬化膜、カラーフィルタ、カラーフィルタの製造方法、固体撮像素子、および画像表示装置 |
JP6018984B2 (ja) * | 2013-07-31 | 2016-11-02 | 富士フイルム株式会社 | 着色組成物、硬化膜、カラーフィルタ、カラーフィルタの製造方法、固体撮像素子および画像表示装置 |
EP3124551B1 (en) * | 2014-03-28 | 2017-12-13 | Wako Pure Chemical Industries, Ltd. | Rhodamine-based coloring composition |
-
2015
- 2015-06-23 KR KR1020150089234A patent/KR101747077B1/ko active IP Right Grant
-
2016
- 2016-05-03 WO PCT/KR2016/004646 patent/WO2016208866A1/ko active Application Filing
- 2016-05-03 JP JP2018519660A patent/JP6695971B2/ja active Active
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110109033A (ko) * | 2010-03-30 | 2011-10-06 | 제일모직주식회사 | 컬러필터용 청색 수지 조성물 및 이를 이용한 컬러필터 |
US20140349101A1 (en) * | 2012-03-21 | 2014-11-27 | Fujifilm Corporation | Colored radiation-sensitive composition, colored cured film, color filter, pattern forming method, color filter production method, solid-state image sensor, and image display device |
KR20130111023A (ko) * | 2012-03-30 | 2013-10-10 | (주)경인양행 | 크산텐계 자색 염료 화합물, 이를 포함하는 컬러필터용 착색 수지 조성물 및 이를 이용한 컬러필터 |
JP2014167554A (ja) * | 2013-02-28 | 2014-09-11 | Mitsubishi Chemicals Corp | 着色樹脂組成物、カラーフィルタ、液晶表示装置及び有機el表示装置 |
KR20150055895A (ko) * | 2013-11-14 | 2015-05-22 | (주)경인양행 | 크산텐 염료 화합물 및 이의 제조방법 |
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