WO2015083605A1 - 新規化合物及び該化合物を含有する組成物 - Google Patents
新規化合物及び該化合物を含有する組成物 Download PDFInfo
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- WO2015083605A1 WO2015083605A1 PCT/JP2014/081360 JP2014081360W WO2015083605A1 WO 2015083605 A1 WO2015083605 A1 WO 2015083605A1 JP 2014081360 W JP2014081360 W JP 2014081360W WO 2015083605 A1 WO2015083605 A1 WO 2015083605A1
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- 0 C*(*CN(C)C)*S(C)C Chemical compound C*(*CN(C)C)*S(C)C 0.000 description 2
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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
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
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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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
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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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
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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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
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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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >CH- groups
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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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
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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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
Definitions
- the present invention relates to an organic dye compound having a phenolic antioxidant structure and a composition containing the compound. Furthermore, the present invention relates to a colored photosensitive composition that can be polymerized by energy rays using the composition, and a color filter that uses the colored photosensitive composition.
- Compounds having high intensity absorption for specific light include recording layers of optical recording media such as CD-R, DVD-R, DVD + R, BD-R, liquid crystal display (LCD), plasma display panel (PDP) ), An electroluminescence display (ELD), a cathode ray tube display (CRT), a fluorescent display tube, and an optical display element such as a field emission display.
- optical recording media such as CD-R, DVD-R, DVD + R, BD-R, liquid crystal display (LCD), plasma display panel (PDP) ), An electroluminescence display (ELD), a cathode ray tube display (CRT), a fluorescent display tube, and an optical display element such as a field emission display.
- an optical filter for an image display device such as a liquid crystal display device (LCD), a plasma display panel (PDP), an electroluminescence display (ELD), a cathode ray tube display device (CRT), a fluorescent display tube, a field emission display, etc.
- Various compounds that absorb light having a wavelength of ⁇ 1100 nm are used as light absorbers. These light absorbers are required to have particularly steep light absorption, that is, having a small half-value width of ⁇ max and not to lose its function due to light, heat, or the like.
- An optical filter mainly used for a liquid crystal display includes a color filter.
- three primary colors of RGB have been used for a color filter, but it is difficult to have a pure RGB hue with a single color material, and a pure RGB hue using a plurality of color materials. Efforts have been made to get closer to. Therefore, color materials such as yellow, orange and purple are required instead of RGB.
- Organic and / or inorganic pigments have been used as light absorbers for color filters due to their high heat resistance. However, since they are pigments, there is a problem in that the luminance of a display device is lowered. This problem has been solved by increasing the brightness of the. However, with the trend toward lower power consumption, development of color filters using dyes has become active.
- Patent Documents 1 to 3 disclose colored resin compositions for color filters containing an organic dye having a specific structure.
- Patent Documents 4 and 5 disclose a coloring composition for a color filter containing a pigment and an antioxidant.
- the compounds used in the coloring compositions for color filters described in these documents are not satisfactory in terms of heat resistance.
- an object of the present invention is to provide a colored photosensitive composition (colored alkali-developable photosensitive composition) having excellent heat resistance.
- Another object of the present invention is an optical filter using the colored photosensitive composition (colored alkali-developable photosensitive composition), particularly suitable for an image display device such as a liquid crystal display panel without reducing luminance. It is to provide a color filter.
- a compound having a specific structure is excellent in heat resistance, and a colored photosensitive composition (colored alkali-developable photosensitive composition) using this compound.
- a color filter for an image display device such as a liquid crystal display panel without reducing the luminance of an optical filter (particularly a color filter), and has reached the present invention.
- the present invention has been made based on the above findings, and is an organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region, wherein 1 to 1 substituents represented by the following general formula (1) are present in the molecule.
- a compound having 10 is provided.
- R 01 , R 02 , R 03 , R 04 and R 05 are each independently a hydrogen atom, a halogen atom, a cyano group, a hydroxyl group, a nitro group, a carboxyl group, or an alkyl group having 1 to 40 carbon atoms.
- R 01 , R 02 , R 03 , R 04 and R 05 is represented by —O—R 1 ;
- R 1 is a hydrogen atom, an alkyl group having 1 to 40 carbon atoms, an aryl group having 6 to 20 carbon atoms, an arylalkyl group having 7 to 20 carbon atoms, a heterocyclic ring-containing group having 2 to 20 carbon atoms, or Represents a trialkylsilyl group,
- the alkyl group, aryl group, arylalkyl group or heterocyclic ring-containing group represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 has a substituent or is unsubstituted, The methylene group in the alkyl group or
- R 2 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms.
- the present invention also relates to an organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region, wherein the compound has 1 to 10 substituents represented by the following general formula (1) in the molecule:
- the composition containing this is provided.
- the present invention also provides a colored photosensitive composition containing a polymerizable compound having an ethylenically unsaturated bond having an acid value and a radical photopolymerization initiator in addition to the above composition.
- the colored photosensitive composition (colored alkali-developable photosensitive composition) of the present invention containing a compound having a specific structure is excellent in heat resistance. Moreover, the cured product is suitable for a color filter for a display device.
- the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region and having at least one structure represented by the general formula (1) in the molecule will be described.
- the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region is not particularly limited as long as it is a compound having an absorption maximum in the ultraviolet to near-infrared wavelength region, that is, 380 to 1200 nm.
- the method for introducing the structure represented by the general formula (1) into the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region is not particularly limited, and examples thereof include a method using a known reaction. However, for example, a method utilizing a reaction such as esterification or amidation can be mentioned.
- the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region has a structure in which 1 to 10 substituents represented by the general formula (1) are bonded. When there are a plurality of substituents, they may be the same or different. The number of substituents is preferably 2 to 6 from the viewpoint of ease of synthesis.
- Examples of the halogen atom represented by R 01 , R 02 , R 03 , R 04 and R 05 in the general formula (1) include fluorine, chlorine, bromine and iodine.
- Examples of the alkyl group having 1 to 40 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 include methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, tert -Butyl, iso-butyl, amyl, iso-amyl, tert-amyl, cyclopentyl, hexyl, 2-hexyl, 3-hexyl, cyclohexyl, 4-methylcyclohexyl, heptyl, 2-heptyl, 3-heptyl, iso-heptyl, tert-heptyl, 1-octyl, iso-octyl, tert-oc
- Examples of the arylalkyl group having 7 to 20 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 include benzyl, fluorenyl, indenyl, 9-fluorenylmethyl group, 2- Phenylpropan-2-yl, diphenylmethyl, triphenylmethyl, styryl, cinnamyl and the like,
- Examples of the heterocyclic group containing 2 to 20 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 include pyridyl, pyrimidyl, pyridazyl, piperidyl, pyranyl, pyrazolyl, triazyl and pyrrolyl.
- Examples of the substituent for substituting the alkyl group, aryl group, arylalkyl group and heterocyclic-containing group represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 include vinyl, allyl, acryl, methacryl Ethylenically unsaturated groups such as fluorine, chlorine, bromine, iodine and the like; acetyl, 2-chloroacetyl, propionyl, octanoyl, acryloyl, methacryloyl, phenylcarbonyl (benzoyl), phthaloyl, 4-trifluoromethylbenzoyl, Acyl groups such as pivaloyl, salicyloyl, oxaloyl, stearoyl, methoxycarbonyl, ethoxycarbonyl, t-butoxycarbonyl, n-octadecyloxycarbonyl, carbamoyl; acyloxy
- the methylene group in the alkyl group or arylalkyl group represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 is a carbon-carbon double bond, —O—, —S—, —CO—, —O—CO—, —CO—O—, —O—CO—O—, —S—CO—, —CO—S—, —S—CO—O—, —O—CO—S.
- —, —CO—NH—, —NH—CO—, —NH—CO—O—, —NR 2 —,> P ⁇ O, —SS— or —SO 2 — may be substituted.
- the position and number are arbitrary.
- Examples of the alkyl group having 1 to 8 carbon atoms represented by R 2 include R 01 , R 02 , R 03 , R 04 and R 05 and the alkyl group having 1 to 40 carbon atoms represented by R 1. Among these, groups satisfying a predetermined number of carbon atoms are exemplified.
- R 02 or R 04 is an alkyl group having 1 to 40 carbon atoms, an aryl group having 6 to 20 carbon atoms, or 7 to 20 carbon atoms.
- R 03 is —O—R 1 , particularly R 1 is a hydrogen atom or an alkoxycarbonyl group having 2 to 9 carbon atoms
- R 1 is a hydrogen atom or an alkoxycarbonyl group having 2 to 9 carbon atoms
- at least one of R 02 or R 04 is an alkyl group having 1 to 40 carbon atoms, or 6 to 20 carbon atoms.
- R 1 is a hydrogen atom or an alkoxycarbonyl group having 2 to 9 carbon atoms; and R 02 or R 04 At least one of those is an alkyl group having 1 to 10 carbon atoms is preferred from the viewpoint of heat resistance.
- alkoxycarbonyl group having 2 to 9 carbon atoms examples include methyloxycarbonyl, ethyloxycarbonyl, propyloxycarbonyl, isopropyloxycarbonyl, butyloxycarbonyl, s-butyloxycarbonyl, t-butyloxycarbonyl, isobutyloxycarbonyl Pentyloxycarbonyl, isoamyloxycarbonyl, t-amyloxycarbonyl, hexyloxycarbonyl, cyclohexyloxycarbonyl, cyclohexylmethyloxycarbonyl, tetrahydrofuranyloxycarbonyl, tetrahydropyranyloxycarbonyl and the like.
- a cyanostyrene compound a triarylmethane compound, and a cyanine compound are preferable from the viewpoint of ease of synthesis and molecular design.
- cyanostyrene compounds those represented by the following general formula (2) are preferable from the viewpoint of ease of synthesis and molecular design.
- A represents a benzene ring, a naphthalene ring or an anthracene ring, and these rings represent the substituent represented by the general formula (1), a halogen atom, a cyano group, a hydroxyl group, a nitro group, and the number of carbon atoms.
- R 5 represents a hydrogen atom, a phenyl group, a cyano group, a nitro group, a halogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or a halogenated alkyl group having 1 to 8 carbon atoms.
- Y represents a cyano group or —COOR 8
- R 8 represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a substituent represented by the general formula (1)
- the methylene group in the alkyl group represented by R 8 may be replaced by —COO—, —O—, —OCO—, —NHCO—, —NH— or —CONH—
- X is a single bond, a nitrogen atom, —NR 9 —, an oxygen atom, a sulfur atom, a phosphorus atom, —PR 10 —, or an organic group that satisfies any of the following ⁇ 1> to ⁇ 5>, and Bonded to any one or more of R 8 , A, R 6 or R 7 when Y is represented by —COOR 8 ;
- R 6 , R 7 , R 9 and R 10 are each independently a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a substitu
- the alkyl group, aryl group and arylalkyl group represented by R 6 , R 7 , R 9 and R 10 are substituted with a substituent represented by the above general formula (1), a halogen atom, a hydroxyl group or a nitro group.
- a substituent represented by the above general formula (1) a halogen atom, a hydroxyl group or a nitro group.
- the methylene group in the alkyl group and arylalkyl group represented by R 6 , R 7 , R 9 and R 10 is —COO—, —O—, —OCO—, —NHCO—, —NH— or —CONH—. May be replaced with m is an integer from 1 to 6, It has at least one substituent represented by the general formula (1) in the molecule. )
- X 1 is —NR 13 —, a divalent aliphatic hydrocarbon group having 1 to 35 carbon atoms, a divalent alicyclic hydrocarbon group having 3 to 35 carbon atoms, or a divalent carbon atom.
- the methylene group in the aliphatic hydrocarbon group represented by X 1 is replaced with —O—, —S—, —CO—, —COO—, —OCO—, —NH— or a combination thereof.
- Z 1 and Z 2 each independently represents a direct bond, —O—, —S—, —SO 2 —, —SO—, —NR 13 —, —PR 14 —
- R 13 and R 14 each independently represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 20 carbon atoms or an arylalkyl group having 7 to 20 carbon atoms,
- the alkyl group, aryl group and arylalkyl group represented by R 13 and R 14 may be substituted with a halogen atom, a hydroxyl group or a nitro group
- the methylene group in the alkyl group and arylalkyl group represented by R 13 and R 14 may be replaced by —COO—, —O—, —OCO—, —NHCO—, —NH— or —CONH—.
- the group represented by the general formula (3) is in the range of 1 to 35 carbon atoms.
- R 21 represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, a phenyl group which may be substituted by an alkoxy group having 1 to 10 carbon atoms, or a cycloalkyl group having 3 to 10 carbon atoms.
- R 22 represents an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, or a halogen atom
- the alkyl group, alkoxy group and alkenyl group represented by R 21 and R 22 are substituted with a halogen atom or unsubstituted, d is an integer of 0 to 5.
- R 23 and R 24 each independently represents an alkyl group having 1 to 10 carbon atoms, an aryl group having 6 to 20 carbon atoms, an aryloxy group having 6 to 20 carbon atoms, or 6 carbon atoms
- the alkyl group, aryl group, aryloxy group, arylthio group, arylalkenyl group, arylalkyl group and heterocyclic group-containing group represented by R 23 and R 24 are substituted with a halogen atom or unsubstituted
- the methylene group in the alkyl group and arylalkyl group represented by R 23 and R 24 may be replaced with an unsaturated bond, —O— or —S—
- X 2 represents a carbon atom substituted with R 25 , a trivalent aliphatic hydrocarbon group having 1 to 35 carbon atoms, a trivalent alicyclic hydrocarbon group having 3 to 35 carbon atoms, Represents a trivalent aromatic ring-containing hydrocarbon group having 6 to 35 carbon atoms or a trivalent heterocyclic group having 2 to 35 carbon atoms, R 25 represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an arylalkyl group having 7 to 20 carbon atoms,
- the methylene group in the aliphatic hydrocarbon group represented by X 2 is replaced with —O—, —S—, —CO—, —COO—, —OCO—, —NH— or a combination thereof.
- Z 1 to Z 3 are each independently the same as the groups represented by Z 1 and Z 2 in the general formula (3). However, the group represented by the general formula (4)
- X 3 represents a carbon atom, an aliphatic hydrocarbon group having 1 to 35 tetravalent carbon atoms, an alicyclic hydrocarbon group having 3 to 35 carbon atoms, and a tetravalent carbon atom number
- the methylene group in the aliphatic hydrocarbon group represented by X 3 is replaced with —O—, —S—, —CO—, —COO—, —OCO—, —NH— or a combination thereof.
- Z 1 to Z 4 are independently the same as the groups represented by Z 1 and Z 2 in the general formula (3).
- the group represented by the general formula (5) is in the range of 1 to 35 carbon atoms.
- X 4 represents a pentavalent aliphatic hydrocarbon group having 2 to 35 carbon atoms, a pentavalent alicyclic hydrocarbon group having 3 to 35 carbon atoms, or a pentavalent carbon atom having 6 to 35 carbon atoms.
- An aromatic ring-containing hydrocarbon group or a pentavalent heterocyclic group having 2 to 35 carbon atoms The methylene group in the aliphatic hydrocarbon group represented by X 4 is replaced with —O—, —S—, —CO—, —COO—, —OCO—, —NH— or a combination thereof.
- Z 1 to Z 5 are each independently the same as the groups represented by Z 1 and Z 2 in the general formula (3). However, the group represented by the general formula (6) is in the range of 2 to 35 carbon atoms.
- X 5 is a hexavalent aliphatic hydrocarbon group having 2 to 35 carbon atoms, a hexavalent alicyclic hydrocarbon group having 3 to 35 carbon atoms, or a hexavalent carbon atom having 6 to 35 carbon atoms.
- An aromatic ring-containing hydrocarbon group or a hexavalent heterocyclic group having 2 to 35 carbon atoms The methylene group in the aliphatic hydrocarbon group represented by X 5 is replaced with —O—, —S—, —CO—, —COO—, —OCO—, —NH— or a combination thereof.
- Z 1 to Z 6 are independently the same as the groups represented by Z 1 and Z 2 in the general formula (3). However, the group represented by the general formula (7) is in the range of 2 to 35 carbon atoms.
- the benzene ring represented by A, the naphthalene ring and the halogen atom which may be substituted for the anthracene the halogen atom represented by R 5 , and R 6 , R 7 , R 9 and R 10
- the groups exemplified as the halogen atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 Named, Examples of the alkyl group having 1 to 8 carbon atoms which may be substituted on the benzene ring, naphthalene ring and anthracene represented by A, and the alkyl group having 1 to 8 carbon atoms represented by R 5 to R 10 include R 01 , R 02 , R 03 , R 04 and R 05 and the groups exemplified as the alkyl group having 1 to 40 carbon
- Benzene ring represented by A as the naphthalene ring and anthracene substituted alkoxy group having 1 to 8 carbon atoms, also represented by an alkoxy group, and R 5 a good carbon number of 1 to 8 and, methoxy, ethoxy, Propyloxy, isopropyloxy, butyloxy, s-butyloxy, t-butyloxy, isobutyloxy, pentyloxy, isoamyloxy, t-amyloxy, hexyloxy, cyclohexyloxy, cyclohexylmethyloxy, tetrahydrofuranyloxy, tetrahydropyranyloxy, etc.
- halogenated alkyl group having 1 to 8 carbon atoms and the halogenated alkyl group having 1 to 8 carbon atoms represented by R 5 that may be substituted on the benzene ring, naphthalene ring and anthracene represented by A , Wherein at least one hydrogen atom of the alkyl group having 1 to 8 carbon atoms is replaced by the halogen atom described above, for example, chloromethyl, dichloromethyl, trichloromethyl, fluoromethyl, fluoromethyl, trifluoromethyl, Nonafluorobutyl and the like, Examples of the halogenated alkoxy group having 1 to 8 carbon atoms and the halogenated alkoxy group having 1 to 8 carbon atoms represented by R 5 that may be substituted on the benzene ring, naphthalene ring and anthracene represented by A , Wherein at least one hydrogen atom of the alkoxy group having 1 to 8 carbon atoms is replaced by
- Examples include the groups exemplified as the aryl group of formula 6 to 20, Examples of the arylalkyl group having 7 to 20 carbon atoms represented by R 6 , R 7 , R 9 and R 10 include carbon represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1. Examples thereof include arylalkyl groups having 7 to 20 atoms.
- Examples of the divalent aliphatic hydrocarbon group having 1 to 35 carbon atoms represented by X 1 in the general formula (3) include methane, ethane, propane, iso-propane, butane, sec-butane, and tert-butane.
- Examples of the combination of these include, for example, —COO—O—, —COO—S—, —O—OCO—, —S—OCO—, —CO—NH.
- Examples of the divalent alicyclic hydrocarbon group having 3 to 35 carbon atoms represented by X 1 include cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclodecanyl, 1-adamantyl, 2-adamantyl, noradamantyl, 2- Methyl adamantyl, norbornyl, isonorbornyl, perhydronaphthyl, perhydroanthracenyl, bicyclo [1.1.0] butyl, bicyclo [1.1.1] pentyl, bicyclo [2.1.0] pentyl, bicyclo [3 .1.0] hexyl, bicyclo [2.1.1] hexyl, bicyclo [2.2.0] hexyl, bicyclo [4.1.0] heptyl, bicyclo [3.2.0] heptyl, bicyclo [3 1.1] heptyl, bicyclo [3 1.1
- octyl bicyclo [4.1.1] octyl, bicyclo [3.3.0] octyl, bicyclo [3.2.1] octyl, bicyclo [2.2.2] octyl, spiro [4,4 ]
- Examples of the divalent aromatic ring-containing hydrocarbon group having 6 to 35 carbon atoms represented by X 1 include divalent groups in which groups such as phenyl, naphthyl, and biphenyl are substituted with Z 1 and Z 2.
- Examples of the divalent heterocyclic group having 2 to 35 carbon atoms represented by X 1 include pyridine, pyrazine, piperidine, piperazine, pyrimidine, pyridazine, triazine, hexahydrotriazine, furan, tetrahydrofuran, chroman, xanthene, thiophene. And divalent groups in which a group such as thiolane is substituted with Z 1 and Z 2 . These groups may be further substituted with a halogen atom, a cyano group, a nitro group or an alkoxy group having 1 to 8 carbon atoms.
- groups satisfying a predetermined carbon number can be mentioned
- Examples of the aryl group having 6 to 20 carbon atoms represented by R 13 and R 14 include aryl having 6 to 20 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1.
- Examples include groups exemplified as the group, Examples of the arylalkyl group having 7 to 20 carbon atoms represented by R 13 and R 14 include those having 7 to 20 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 .
- Groups exemplified as arylalkyl groups Examples of the halogen atom which may be substituted for the alkyl group, aryl group and arylalkyl group represented by R 13 and R 14 include halogen atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 And the groups exemplified as above.
- the groups groups satisfying a predetermined carbon number, etc.
- R 21 A phenyl group represented by R 21 and an alkoxy group having 1 to 10 carbon atoms which may be substituted with a cycloalkyl group having 3 to 10 carbon atoms
- an alkoxy group having 1 to 10 carbon atoms represented by R 22 As the groups exemplified as the benzene ring, naphthalene ring and anthracene represented by A, the alkoxy group having 1 to 8 carbon atoms and the alkoxy group having 1 to 8 carbon atoms represented by R 5 Etc.
- Examples of the cycloalkyl group having 3 to 10 carbon atoms represented by R 21 include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclooctyl and the like, and these groups are the above alkyl groups having 1 to 10 carbon atoms or carbon atoms. And a group substituted with an alkoxy group having 1 to 10 atoms.
- Examples of the alkenyl group having 2 to 10 carbon atoms represented by R 22 include vinyl, allyl, 1-propenyl, isopropenyl, 2-butenyl, 1,3-butadienyl, 2-pentenyl, 2-octenyl and the like.
- Examples of the halogen atom represented by R 22 and the halogen atom that may substitute the alkyl group, alkoxy group and alkenyl group represented by R 21 and R 22 include R 01 , R 02 , R 03 , R 04 and group exemplified as the halogen atom represented by R 05 can be mentioned.
- the substitution position of the halogen atom that may substitute the alkyl group, alkoxy group and alkenyl group represented by R 22 is not limited.
- Examples of the aryl group having 6 to 20 carbon atoms represented by R 23 and R 24 include aryl having 6 to 20 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1.
- Examples include groups exemplified as the group, Examples of the aryloxy group having 6 to 20 carbon atoms represented by R 23 and R 24 include phenyloxy, naphthyloxy, 2-methylphenyloxy, 3-methylphenyloxy, 4-methylphenyloxy, 4-vinylphenyl 2-oxy, 3-iso-propylphenyloxy, 4-iso-propylphenyloxy, 4-butylphenyloxy, 4-tert-butylphenyloxy, 4-hexylphenyloxy, 4-cyclohexylphenyloxy, 4-octylphenyl Oxy, 4- (2-ethylhexyl) phenyloxy, 2,3-dimethylphenyloxy, 2,4-dimethylphenyloxy, 2,5-dimethylphenyloxy, 2.6-dimethylphenyloxy, 3.4-dimethylphenyl Oxy, 3.5-dimethylphenyloxy, 2 4-di-tert-buty
- the oxygen atom of the aryloxy group having 6 to 20 carbon atoms which may be substituted with the above halogen atom is substituted with a sulfur atom.
- the oxygen atom of the aryloxy group having 6 to 20 carbon atoms which may be substituted with the above halogen atom may be vinyl, allyl, Groups substituted with alkenyl groups such as 1-propenyl, isopropenyl, 2-butenyl, 1,3-butadienyl, 2-pentenyl, 2-octenyl and the like,
- Examples of the arylalkyl group having 7 to 20 carbon atoms represented by R 23 and R 24 include those having 7 to 20 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 .
- heterocyclic group containing 2 to 20 carbon atoms represented by R 23 and R 24 examples include pyridine, pyrazine, piperidine, piperazine, pyrimidine, pyridazine, triazine, hexahydrotriazine, furan, tetrahydrofuran, chroman, xanthene, thiophene. And groups such as thiofuran and groups in which these groups are substituted with a halogen atom.
- halogen atom that may be substituted for the alkyl group, aryl group, aryloxy group, arylthio group, arylalkenyl group, arylalkyl group, and heterocyclic group represented by R 13 and R 14 include R 01 , R The groups exemplified as the halogen atoms represented by 02 , R 03 , R 04 and R 05 can be mentioned.
- Examples of the trivalent aliphatic hydrocarbon group having 1 to 35 carbon atoms represented by X 2 in the general formula (4) include the aliphatic hydrocarbon groups exemplified in the description of X 1 in the general formula (3). Are trivalent groups substituted with Z 1 , Z 2 and Z 3 , and the methylene group in the aliphatic hydrocarbon group is —O—, —S—, —CO—, —CO—O.
- —, —O—CO—, —SO 2 —, —NH—, or a combination thereof may be replaced by, for example, —COO—O—, —COO—S—, —O—OCO—, —S—OCO—, —CO—NH—, —NH—CO—, etc., among others, —COO—, —O—, —OCO—, —NHCO—, —NH—, — CONH -, - O-CONH- or preferably one is replaced with -NHCO-O-, trivalent represented by X 2
- the alicyclic hydrocarbon group having a carbon number of 3 to 35, an alicyclic hydrocarbon groups exemplified in the description of X 1 in the general formula (3) is substituted with Z 1, Z 2 and Z 3 Trivalent groups, etc.
- the aromatic ring-containing hydrocarbon group exemplified in the description of X 1 in the general formula (3) is Z 1
- trivalent groups substituted with Z 2 and Z 3 etc.
- Examples of the trivalent heterocyclic group having 2 to 35 carbon atoms represented by X 2 include the heterocyclic group exemplified in the description of X 1 in the general formula (3), Z 1 , Z 2 and Z And trivalent groups substituted with 3 .
- the alkyl group having 1 to 8 carbon atoms, the aryl group having 6 to 20 carbon atoms, or the arylalkyl group having 7 to 20 carbon atoms represented by R 25 is represented by R 13 and R 14. Examples thereof include a group similar to an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an arylalkyl group having 7 to 20 carbon atoms.
- Examples of the tetravalent aliphatic hydrocarbon group having 1 to 35 carbon atoms represented by X 3 in the general formula (5) include the aliphatic hydrocarbon groups exemplified in the description of X 1 in the general formula (3). Include tetravalent groups substituted with Z 1 , Z 2 , Z 3 and Z 4 , and the methylene group in the aliphatic hydrocarbon group includes —O—, —S—, —CO—, — COO—, —OCO—, —NH— or a combination thereof may be substituted, and examples of the combination thereof include, for example, —COO—O—, —COO—S—, —O—OCO— , —S—OCO—, —CO—NH—, —NH—CO— and the like, among others, —COO—, —O—, —OCO—, —NHCO—, —NH—, —CONH—, —O Preferred are those substituted with —CON
- Examples of the tetravalent C6-C35 aromatic ring-containing hydrocarbon group represented by X 3 include the aromatic ring-containing hydrocarbon groups exemplified in the description of X 1 in the general formula (3), Z 1 , And tetravalent groups substituted with Z 2 , Z 3 and Z 4 , etc.
- the tetravalent C2-C35 heterocycle-containing group represented by X 3 the heterocycle-containing groups exemplified in the description of X 1 in the general formula (3) are Z 1 , Z 2 , Z And tetravalent groups substituted with 3 and Z 4 .
- Examples of the aliphatic hydrocarbon group having 2 to 35 pentavalent carbon atoms represented by X 4 in the general formula (6) include the aliphatic hydrocarbon groups exemplified in the description of X 1 in the general formula (3).
- pentavalent groups substituted with Z 1 , Z 2 , Z 3 , Z 4 and Z 5 and the methylene group in the aliphatic hydrocarbon group is —O—, —S—, —CO -, -CO-O-, -O-CO-, -SO 2- , -NH -Or a combination thereof may be replaced by, for example, -COO-O-, -COO-S-, -O-OCO-, -S-OCO-, -CO Represents —NH—, —NH—CO—, etc.
- —COO—, —O—, —OCO—, —NHCO—, —NH—, —CONH—, —O—CONH— or —NHCO—O— Is preferably replaced with
- the pentavalent alicyclic hydrocarbon group having 3 to 35 carbon atoms represented by X 4 the alicyclic hydrocarbon group exemplified in the description of X 1 in the general formula (3) is Z 1 , And pentavalent groups substituted with Z 2 , Z 3 , Z 4 and Z 5 , etc.
- the aromatic ring-containing hydrocarbon group exemplified in the description of X 1 in the general formula (3) is Z 1
- the heterocyclic group exemplified in the description of X 1 in the general formula (12) is Z 1 , Z 2 , Z 3 , pentavalent groups substituted with Z 4 and Z 5 and the like.
- Examples of the hexavalent aliphatic hydrocarbon group having 2 to 35 carbon atoms represented by X 5 in the general formula (7) include the aliphatic hydrocarbon groups exemplified in the description of X 1 in the general formula (3). Include hexavalent groups substituted with Z 1 , Z 2 , Z 3 , Z 4 , Z 5 and Z 6 , and the methylene group in the aliphatic hydrocarbon group includes —O—, —S— , —CO—, —COO—, —OCO—, —SO 2 —, —NH—, or a combination thereof may be substituted, for example, —COO—O—, —COO—S—, —O—OCO—, —S—OCO—, —CO—NH—, —NH—CO—, etc., among others, —COO—, —O—, —OCO—, —NHCO— , —NH—, —CONH—, —O—
- the aromatic ring-containing hydrocarbon group exemplified in the description of X 1 in the general formula (3) is Z 1
- the heterocyclic group exemplified in the description of X 1 in the general formula (3) is Z 1 , Z 2 , Z 3 , a hexavalent group substituted with Z 4 , Z 5 and Z 6 , and the like.
- X 3 in formula (5) is a group selected from group 3; when m is 5, X is represented by the above general formula (6), and X 4 in formula (6) is A group selected from the following group 4; when m is 6, X is represented by the general formula (7), and X 5 in the formula (7) is a group selected from the following group 5: , Raw material acquisition and production It is preferable because it is easy to manufacture and has high heat resistance.
- R 5 is the same group as R 5 in the general formula (1), and when there are two or more in the group, they may be the same or different, and p is an integer of 1 to 3) Q represents an integer of 0 to 3, and r represents an integer of 0 to 19.)
- Specific examples of the compound represented by the general formula (1) include compounds represented by the following [Chemical Formula 16] to [Chemical Formula 18], but the present invention is not limited to these compounds.
- R 31 , R 32 , R 33 , R 34 , R 35 , R 36 , R 37 , R 38 , R 39 , R 40 , R 41 and R 42 are each independently a hydrogen atom or a halogen atom.
- X 11 represents an oxygen atom or a sulfur atom
- Y 11 represents an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms, an arylalkyl group having 7 to 20 carbon atoms
- the alkyl group, aryl group or arylalkyl group represented by R 31 to R 42 and Y 11 is substituted with a halogen atom or unsubstituted, R 32 and R 43 , R 33 and R 44 , R 36 and R 45 , R 37 and R 46 , R 40 and R 47 , R 41 and R 48 , R 31 and R 32 , R 33 and R 34 , R 35 And R 36 , R
- R 43 , R 44 , R 45 , R 46 , R 47 and R 48 each independently represents an alkyl group having 1 to 8 carbon atoms, a phenyl group or a benzyl group
- the alkyl group represented by R 43 to R 48 is substituted or unsubstituted with a hydroxyl group, a halogen atom, a cyano group or a nitro group
- the phenyl group and benzyl group represented by R 43 to R 48 are substituted or unsubstituted with an alkyl group having 1 to 4 carbon atoms, a halogen atom, a cyano group, or a vinyl group
- R 43 and R 44 , R 45 and R 46 , and R 47 and R 48 may be linked to form a 3- to 6-membered ring
- An q ⁇ represents a q-valent anion
- q represents 1 or 2
- p represents a coefficient for maintaining a neutral charge
- Examples of the halogen atom that may substitute the alkyl group, phenyl group, and benzyl group represented by R 43 to R 48 are the halogen atoms represented by R 01 , R 02 , R 03 , R 04, and R 05. Group.
- groups include R 01 , R 02 , R 03 , R 04 and R 05 and groups satisfying a predetermined carbon number among the groups exemplified as alkyl groups having 1 to 40 carbon atoms represented by R 1.
- Examples of the aryl group having 6 to 12 carbon atoms represented by R 31 to R 42 and Y 11 include R 01 , R 02 , R 03 , R 04 and R 05 and 6 to 6 carbon atoms represented by R 1.
- arylalkyl group having 7 to 20 carbon atoms represented by R 31 to R 42 and Y 11 examples include 7 carbon atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1.
- R 32 and R 43, R 33 and R 44, R 36 and R 45, R 37 and R 46, R 40 and R 47, R 41 and R 48, R 31 and R 32, R 33 and R 34, R 35 And R 36 , R 37 and R 38 , R 39 and R 40, and R 41 and R 42 may be linked to form a 6-membered ring such as a piperidine ring, a pyridine ring, a pyrimidine ring, a quinoline ring, an isoquinoline ring, or a julolidine ring. Ring, etc.
- R 31 and R 42 , R 34 and R 35 and R 38 and R 39 are linked via a single bond, oxygen atom, sulfur atom, selenium atom, CR 49 R 50 , CO, NR 51 , PR 52 or SO 2.
- the ring that can be formed include a dihydroanthracene ring, an acridine ring, a xanthene ring, and a thioxanthene ring.
- Examples of the 3- to 6-membered heterocyclic ring that can be formed by linking R 43 and R 44 , R 45 and R 46 , and R 47 and R 48 include a piperidine ring, piperazine ring, pyrrolidine ring, morpholine ring, thiol Morpholine ring, pyridine ring, pyrazine ring, pyrimidine ring, quinoline ring, isoquinoline ring, imidazole ring, oxazole ring, imidazolidine ring, pyrazolidine ring, isoxazolidine ring, isothiazolidine ring, and the like. It may be condensed with a ring or may be substituted.
- examples of the anion represented by An q- include monovalent ions such as chloride ions, bromide ions, iodide ions, fluoride ions, and the like; perchlorine Inorganic anions such as acid ion, chlorate ion, thiocyanate ion, hexafluorophosphate ion, hexafluoroantimonate ion, tetrafluoroborate ion; methanesulfonate ion, dodecylsulfonate ion, benzenesulfonate ion, Toluenesulfonate ion, trifluoromethanesulfonate ion, naphthalenesulfonate ion, diphenylamine-4-sulfonate ion, 2-amino-4-methyl-5-chlorobenzenesulfonate ion, 2-amino-5-nitro
- Organic sulfonate anions such as sulfonate ions; octyl phosphate ions, dodecyl phosphate ions, octadecyl phosphate ions, phenyl phosphate ions, nonylphenyl phosphate ions, 2,2′-methylenebis (4,6- Di-t-butylphenyl) phosphonic acid
- Organic phosphate anions such as ON, bistrifluoromethylsulfonylimide ion, bisperfluorobutanesulfonylimide ion, perfluoro-4-ethylcyclohexanesulfonate ion, tetrakis (pentafluorophenyl) borate ion, tris (fluoroalkyl) Sulfonyl) carbanion and the like
- examples of the divalent include benzene disulfonate ion, naphthalenedisulfonate
- quencher anions that have the function of deexciting (quenching) active molecules in the excited state
- ferrocenes having an anionic group such as a carboxyl group, phosphonic acid group, or sulfonic acid group on the cyclopentadienyl ring.
- Metallocene compound anions such as luteocene can also be used as necessary.
- p is selected so that the charge is neutral throughout the molecule.
- the anion represented by An q- may have 1 to 10 substituents represented by the general formula (1).
- Examples include anions represented by the following [Chemical 19A], but the present invention is not limited to these anions.
- quencher anion examples include, for example, JP-A-60-234892, JP-A-5-43814, JP-A-5-305770, JP-A-6-239028, JP-A-9-309886.
- Examples of the anion represented by An q- in the general formula (I) include a monovalent organic sulfonic acid anion, bistrifluoromethylsulfonylimide ion, bisperfluorobutanesulfonylimide ion, perfluoro-4- Ethylcyclohexanesulfonate ion, benzenedisulfonate ion, and naphthalenedisulfonate ion are preferable from the viewpoint of heat resistance, and bistrifluoromethylsulfonylimide ion is more preferable.
- D represents a group selected from (a) to (m) of the following group I
- D ′ represents a group selected from (a ′) to (m ′) of the following group II
- Q represents a methine chain having 1 to 9 carbon atoms, and represents a linking group that may contain a ring structure in the chain.
- the hydrogen atom in the methine chain is a hydroxyl group, a halogen atom, a cyano group, —NR 51 R 52 , An aryl group having 6 to 12 carbon atoms, an arylalkyl group having 7 to 12 carbon atoms, or an alkyl group having 1 to 8 carbon atoms, the —NR 51 R 52 , aryl group, aryl
- the alkyl group and the alkyl group may be further substituted with a hydroxyl group, a halogen atom, a cyano group, or —NR 51 R 52.
- —NR 51 R 52 an aryl group, an arylalkyl group, and a methylene group in the alkyl group are Replaced by —O—, —S—, —CO—, —COO—, —OCO—, —SO 2 —, —NH—, —CONH—, —NHCO—, —N ⁇ CH— or —CH ⁇ CH—.
- R 51 and R 52 represent an aryl group having 6 to 12 carbon atoms, an arylalkyl group having 7 to 12 carbon atoms, or an alkyl group having 1 to 8 carbon atoms
- An q ⁇ represents a q-valent anion
- q represents 1 or 2
- p represents a coefficient for maintaining a neutral charge
- It has at least one substituent represented by the general formula (1) in the molecule.
- D represents a group selected from groups (a) to (m) of the following group I
- D ′ represents a group selected from groups (a ′) to (m ′) of the following group II: .
- R 53 and R 53 ′ are a hydroxyl group, a halogen atom, a nitro group, a cyano group, —SO 3 H, a carboxyl group, an amino group, an amide group, a ferrocenyl group, an aryl group having 6 to 30 carbon atoms, or a carbon atom number of 7 Represents an arylalkyl group of ⁇ 30 or an alkyl group of 1 to 8 carbon atoms,
- the aryl group, arylalkyl group and alkyl group represented by R 53 and R 53 ′ are substituted with a hydroxyl group, a halogen atom, a nitro group, a cyano group, —SO 3 H, a carboxyl group, an amino group, an amide group or
- the aryl group represented by R 53 and R 53 ′, the arylalkyl group and the methylene group in the alkyl group are —O—, —S—, —CO—, —COO—, —OCO—, —SO 2 —, —NH—, —CONH—, —NHCO—, —N ⁇ CH— or —CH ⁇ CH— may be substituted, and R 54 to R 61 and R 54 ′ to R 61 ′ are R 53 and R 53 Represents the same group or hydrogen atom as X 12 , X 12 ′, X 13 and X 13 ′ are an oxygen atom, a sulfur atom, a selenium atom, —CR 62 R 63 —, a cycloalkane-1,1-diyl group having 3 to 6 carbon atoms, —NH - or -NY 13 - represents, R 62 and R 63 represent the same group or a hydrogen atom and R 53 and
- the alkyl group represented by Y 12 , Y 12 ′ and Y 13 , the aryl group and the methylene group in the arylalkyl group are —O—, —S—, —CO—, —COO—, —OCO—, —SO 2 —, —NH—, —CONH—, —NHCO—, —N ⁇ CH— or —CH ⁇ CH— may be substituted, r and r ′ are 0 or (a) to (e), (g) to (j), (l), (m), (a ′) to (e ′), (g ′) to (j ′) ), (L ′) and (m ′) represent the number that can be substituted. )
- Q constitutes a methine chain having 1 to 9 carbon atoms
- examples of the linking group that may include a ring structure in the chain include the following (Q-1) to (Q-11):
- a group represented by any one is preferable because it is easy to produce.
- the number of carbon atoms in the methine chain having 1 to 9 carbon atoms represents a methine chain and a linking group that may contain a ring structure in the chain, and a group that further substitutes the linking group (for example, R 62 to R 67 below, Z ′) carbon atoms (for example, carbon atoms at both ends in the linking group (Q-1)) are not included.
- R 62 , R 63 , R 64 , R 65 , R 66 , R 67 and Z ′ each independently represents a hydrogen atom, a hydroxyl group, a halogen atom, a cyano group, —NRR ′, a carbon atom number of 6 to 12 represents an aryl group, an arylalkyl group having 7 to 12 carbon atoms or an alkyl having 1 to 8 carbon atoms; —NRR ′, aryl group, arylalkyl group and alkyl group represented by R 62 to R 67 and Z ′ may be substituted with a hydroxyl group, a halogen atom, a cyano group or —NRR ′, and —O—, Even when interrupted by —S—, —CO—, —COO—, —OCO—, —SO 2 —, —NH—, —CONH—, —NHCO—, —N ⁇ CH— or —CH
- Examples of the halogen atom represented by R 62 to R 67 and Z ′ include groups exemplified as the halogen atoms represented by R 01 , R 02 , R 03 , R 04 and R 05 .
- the aryl group having 6 to 12 carbon atoms represented by R 62 to R 67 , Z ′, R and R ′ is represented by R 01 , R 02 , R 03 , R 04 and R 05 and R 1 .
- Examples of the arylalkyl group having 7 to 12 carbon atoms represented by R 62 to R 67 , Z ′, R and R ′ include R 01 , R 02 , R 03 , R 04 and R 05 and R 1 .
- groups that satisfy a predetermined number of carbons, and the like can be given.
- An as the anion represented by q-, etc. exemplified groups as an anion represented by An q- in the general formula (8) below.
- Two Ds in the general formula (10) and D and D ′ in the general formulas (11) and (12) are one nonionic group and one cationic group so that the charge becomes neutral as a compound.
- the halogen atom represented by R 53 to R 63 and R 53 ′ to R 63 ′ in the general formulas (10) to (12), the aryl group, arylalkyl group and alkyl group represented by R 53 and R 53 ′ As the halogen atom that may be substituted, and the halogen atom that may be substituted for the alkyl group, aryl group, and arylalkyl group represented by Y 12 , Y 12 ′, and Y 13 , R 01 , R 02 , R
- the group illustrated as a halogen atom represented by 03 , R04, and R05 is mentioned.
- Examples of the aryl group having 6 to 30 carbon atoms represented by R 53 to R 63 and R 53 ′ to R 63 ′ and Y 12 , Y 12 ′ and Y 13 include phenyl, naphthyl, 2-methylphenyl, 3- Methylphenyl, 4-methylphenyl, 4-vinylphenyl, 3-iso-propylphenyl, 4-iso-propylphenyl, 4-butylphenyl, 4-iso-butylphenyl, 4-tert-butylphenyl, 4-hexylphenyl 4-cyclohexylphenyl, 4-octylphenyl, 4- (2-ethylhexyl) phenyl, 4-stearylphenyl, 2,3-dimethylphenyl, 2,4-dimethylphenyl, 2,5-dimethylphenyl, 2,6- Dimethylphenyl, 3,4-dimethylphenyl, 3,5-dimethylphenyl,
- Examples of the arylalkyl group having 7 to 30 carbon atoms represented by R 53 to R 63 and R 53 ′ to R 63 ′ and Y 12 , Y 12 ′ and Y 13 include benzyl, phenethyl, 2-phenylpropane-2 -Yl, diphenylmethyl, triphenylmethyl, styryl, cinnamyl, ferrocenylmethyl, ferrocenylpropyl and the like, An alkyl group having 1 to 8 carbon atoms represented by R 53 to R 63 and R 53 ′ to R 63 ′, and an alkyl group having 1 to 20 carbon atoms represented by Y 12 , Y 12 ′ and Y 13 As R 01 , R 02 , R 03 , R 04 and R 05 and groups exemplified as alkyl groups having 1 to 40 carbon atoms represented by R 1 , groups satisfying a predetermined carbon number, etc. may be mentioned. It is done.
- the cycloalkane-1,1-diyl group having 3 to 6 carbon atoms represented by X 12 , X 12 ′, X 13 and X 13 ′ is cyclopropane. -1,1-diyl, cyclobutane-1,1-diyl, 2,4-dimethylcyclobutane-1,1-diyl, 3,3-dimethylcyclobutane-1,1-diyl, cyclopentane-1,1-diyl, And cyclohexane-1,1-diyl.
- the method for producing the compound of the present invention which is an organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region and having at least one structure represented by the general formula (1) in the molecule.
- a cyanostyrene compound, a triarylmethane compound, and a cyanine compound are produced by a known method as an organic dye having an absorption maximum in a wavelength region from ultraviolet to near infrared, and then, an acid chloride and a Boc reagent are added thereto.
- Alkyl halide compounds, silyl chloride compounds, allyl ether compounds, and the like and a method obtained by introducing the structure represented by the general formula (1).
- the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region of the present invention and having at least one structure represented by the general formula (1) in the molecule will be described below as a dye.
- a dye In addition to colored photosensitive compositions, optical filters used in displays and optical lenses, silver halide photographic photosensitive materials, dyed articles, paints, inks, electrophotographic photoreceptors, toners, thermal recording paper, transfer ribbons, optical recording dyes , Solar cells, organic semiconductors, clinical laboratory reagents, laser therapeutic dyes, dyeing, etc.
- a thermosetting composition or a polymerizable composition as an antioxidant it is also used as a color developer in a heat-sensitive material.
- the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region of the present invention and having at least one structure represented by the following general formula (1) in the molecule is the above general formula (1).
- R 1 is not a hydrogen atom, it can also be used as a latent additive.
- the latent additive is inactive in a pre-bake process at room temperature or 150 ° C., and the protective group is formed by heating at 100 to 250 ° C. or heating at 80 to 200 ° C. in the presence of an acid / base catalyst.
- latent resin additives such as latent antioxidants and latent UV absorbers; latent developer for thermal paper; latent storage stability for thermal paper Agents; latent curing agents and the like.
- the organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region of the present invention comprising a compound having at least one structure represented by the general formula (1) in the molecule Will be described.
- the composition containing an organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region of the present invention and having at least one structure represented by the general formula (1) in the molecule is colored.
- it is also used as a polymerizable composition.
- the colored photosensitive composition it is an organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region of the present invention, and has at least one structure represented by the general formula (1) in the molecule.
- the content of the compound is preferably 0.01 to 50% by mass, more preferably 0.1 to 30% by mass.
- the colored photosensitive composition is cured by light irradiation, and may be any of photocation curable, photoanion curable, or photo radical curable, but is preferably a photo radical curable.
- the colored photosensitive composition is photo-radical curable
- the colored photosensitive composition is an organic dye having an absorption maximum in the ultraviolet to near-infrared wavelength region according to the present invention.
- a polymerizable compound having an ethylenically unsaturated bond having an acid value and a radical photopolymerization initiator are essential components.
- this colored photosensitive composition is also referred to as a colored photosensitive composition of the present invention.
- Examples of the polymerizable compound having an ethylenically unsaturated bond having an acid value include (meth) acrylic acid, ⁇ -chloroacrylic acid, itaconic acid, maleic acid, citraconic acid, fumaric acid, hymic acid, crotonic acid, and isocrotonic acid.
- X 41 is a direct bond, a methylene group, an alkylidene group having 1 to 4 carbon atoms, an alicyclic hydrocarbon group having 3 to 20 carbon atoms, —O—, —S—, —SO 2 —, —SS—, —SO—, —CO—, —OCO— or a substituent represented by the above (3-1) to (3-3), wherein the alkylidene group may be substituted with a halogen atom
- R 68 , R 69 , R 70 and R 71 are each independently a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or an alkenyl group having 2 to 5 carbon atoms.
- a halogen atom and the alkyl group, alkoxy group and alkenyl group may be substituted with a halogen atom, and s is an integer of 0 to 10.
- polymerizable compounds can be used alone or in combination of two or more, and can be used in combination with a polymerizable compound having an ethylenically unsaturated bond having no acid value. When two or more kinds are mixed and used, they may be copolymerized in advance and used as a copolymer.
- Examples of the polymerizable compound having an ethylenically unsaturated bond having no acid value include, for example, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, glycidyl (meth) acrylate, The following compound No. A1-No.
- A4 methyl (meth) acrylate, butyl (meth) acrylate, isobutyl (meth) acrylate, tert-butyl (meth) acrylate, cyclohexyl (meth) acrylate, n-octyl (meth) acrylate, ( Isooctyl (meth) acrylate, isononyl (meth) acrylate, stearyl (meth) acrylate, lauryl (meth) acrylate, methoxyethyl (meth) acrylate, dimethylaminomethyl (meth) acrylate, dimethyl (meth) acrylate Aminoethyl, aminopropyl (meth) acrylate, dimethylaminopropyl (meth) acrylate, ethoxyethyl (meth) acrylate, poly (ethoxy) ethyl (meth) acrylate, butoxyethoxyethyl (
- a monofunctional or polyfunctional epoxy compound may be used together with the polymerizable compound having an ethylenically unsaturated bond having the acid value. It can.
- the polymerizable compound having an ethylenically unsaturated bond having an acid value preferably has a solid content acid value of 5 to 120 mgKOH / g, and the amount of the monofunctional or polyfunctional epoxy compound used is It is preferable to select so as to satisfy the value.
- Examples of the monofunctional epoxy compound include glycidyl methacrylate, methyl glycidyl ether, ethyl glycidyl ether, propyl glycidyl ether, isopropyl glycidyl ether, butyl glycidyl ether, isobutyl glycidyl ether, t-butyl glycidyl ether, pentyl glycidyl ether, hexyl glycidyl ether, heptyl Glycidyl ether, octyl glycidyl ether, nonyl glycidyl ether, decyl glycidyl ether, undecyl glycidyl ether, dodecyl glycidyl ether, tridecyl glycidyl ether, tetradecyl glycidyl ether, pentadecy
- the polyfunctional epoxy compound it is preferable to use one or more selected from the group consisting of bisphenol-type epoxy compounds and glycidyl ethers because a colored photosensitive composition with better characteristics can be obtained.
- the bisphenol type epoxy compound an epoxy compound represented by the general formula (13) can be used, and for example, a bisphenol type epoxy compound such as a hydrogenated bisphenol type epoxy compound can also be used.
- glycidyl ethers examples include ethylene glycol diglycidyl ether, propylene glycol diglycidyl ether, 1,4-butanediol diglycidyl ether, 1,6-hexanediol diglycidyl ether, 1,8-octanediol diglycidyl ether, 1 , 10-decanediol diglycidyl ether, 2,2-dimethyl-1,3-propanediol diglycidyl ether, diethylene glycol diglycidyl ether, triethylene glycol diglycidyl ether, tetraethylene glycol diglycidyl ether, hexaethylene glycol diglycidyl ether 1,4-cyclohexanedimethanol diglycidyl ether, 1,1,1-tri (glycidyloxymethyl) propane, 1,1,1-tri (g Glycidyl oxymethyl) ethane, 1,1,1-tri (g
- novolac epoxy compounds such as phenol novolac epoxy compounds, biphenyl novolac epoxy compounds, cresol novolac epoxy compounds, bisphenol A novolac epoxy compounds, dicyclopentadiene novolac epoxy compounds; 3,4-epoxy-6-methyl Cycloaliphatic epoxy such as cyclohexylmethyl-3,4-epoxy-6-methylcyclohexanecarboxylate, 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexanecarboxylate, 1-epoxyethyl-3,4-epoxycyclohexane Compound: Glycidyl esters such as diglycidyl phthalate, diglycidyl tetrahydrophthalate, glycidyl dimer, tetraglycidyl diamino Glycidylamines such as phenylmethane, triglycidyl-p-aminophenol and N, N-diglycidylaniline; hetero
- the content of the polymerizable compound having an ethylenically unsaturated bond having an acid value is 1 to 95% by mass, particularly 10 to 80% in the colored photosensitive composition of the present invention. Mass% is preferred.
- the content is with respect to 100 mass parts of polymeric compounds which have the ethylenically unsaturated bond which has the said acid value, The amount is preferably 10 to 1000 parts by mass.
- the photo radical polymerization initiator may be any compound that can initiate radical polymerization upon receiving light irradiation, such as acetophenone compounds, benzyl compounds, benzophenone compounds, oxime compounds, thioxanthone compounds, for example.
- acetophenone compounds such as acetophenone compounds, benzyl compounds, benzophenone compounds, oxime compounds, thioxanthone compounds, for example.
- preferable compounds include ketone compounds such as compounds.
- acetophenone compound examples include diethoxyacetophenone, 2-hydroxy-2-methyl-1-phenylpropan-1-one, 4′-isopropyl-2-hydroxy-2-methylpropiophenone, 2-hydroxymethyl- 2-methylpropiophenone, 2,2-dimethoxy-1,2-diphenylethane-1-one, p-dimethylaminoacetophenone, p-tertiarybutyldichloroacetophenone, p-tertiarybutyltrichloroacetophenone, p-azidoben Salacetophenone, 1-hydroxycyclohexyl phenyl ketone, 2-methyl-1- [4- (methylthio) phenyl] -2-morpholinopropanone-1, 2-benzyl-2-dimethylamino-1- (4-morpholinophenyl) ) -Butanone-1, Ben Zoin, benzoin methyl ether, benzoin ethyl ether, benzoin is
- benzylic compound examples include benzyl and anisyl.
- benzophenone compounds include benzophenone, methyl o-benzoylbenzoate, Michler's ketone, 4,4′-bisdiethylaminobenzophenone, 4,4′-dichlorobenzophenone, 4-benzoyl-4′-methyldiphenyl sulfide, and the like. It is done.
- oxime compounds examples include 1.2-octanedione, 1- [4- (phenylthio)-, 2- (O-benzoyloxime)], ethanone, 1- [9-ethyl-6- (2-methylbenzoyl).
- thioxanthone compound examples include thioxanthone, 2-methylthioxanthone, 2-ethylthioxanthone, 2-chlorothioxanthone, 2-isopropylthioxanthone, and 2,4-diethylthioxanthone.
- radical photopolymerization initiators include 2,4,6-trimethylbenzoyldiphenylphosphine oxide, bis (cyclopentadienyl) -bis [2,6-difluoro-3- (pyr-1-yl)] titanium Etc.
- photo radical polymerization initiators can be used alone or in combination of two or more according to the desired performance.
- the radical photopolymerization initiator as described above is a radical polymerizable organic substance (polymerizable compound having an ethylenically unsaturated bond having an acid value, polymerizable compound having an ethylenically unsaturated bond having no acid value, a single compound,
- the stoichiometrically required amount may be used for the functional or polyfunctional epoxy compound), preferably 0.05 to 10 parts by weight, more preferably 0.1 to 10 parts by weight with respect to the radical polymerizable organic substance. It is better to mix part. If this range is exceeded, a cured product having sufficient strength may not be obtained, and if it is less than this range, the resin may not be sufficiently cured.
- the content of the photo radical polymerization initiator in the colored photosensitive composition of the present invention is preferably 0.1 to 30% by mass, particularly preferably 0.5 to 10% by mass.
- the content of the photopolymerization initiator is less than 0.1% by mass, curing by exposure may be insufficient.
- the content is more than 30% by mass, the initiator is precipitated in the colored photosensitive composition. There is.
- the colored photosensitive composition of the present invention is dissolved or dispersed in an organic solvent as necessary, and the obtained coating liquid is spin coater, roll coater, bar coater, die coater, curtain coater, various printing, dipping, etc. It can be applied on a supporting substrate such as soda glass, quartz glass, semiconductor substrate, metal, paper, plastic, etc. by a known means and cured by light irradiation.
- the organic solvent is usually a solvent that can dissolve or disperse each of the above components as necessary, for example, methyl ethyl ketone, methyl amyl ketone, diethyl ketone, acetone, methyl isopropyl ketone, methyl isobutyl ketone, cyclohexanone, 2-heptanone.
- Ketones such as ethyl ether, dioxane, tetrahydrofuran, 1,2-dimethoxyethane, 1,2-diethoxyethane, dipropylene glycol dimethyl ether, etc .; methyl acetate, ethyl acetate, acetic acid-n-propyl, acetic acid Ester solvents such as isopropyl, n-butyl acetate, cyclohexyl acetate, ethyl lactate, dimethyl succinate, and texanol; cellosolv solvents such as ethylene glycol monomethyl ether and ethylene glycol monoethyl ether; Alcohol solvents such as diol, ethanol, iso- or n-propanol, iso- or n-butanol, amyl alcohol; ethylene glycol monomethyl acetate, ethylene glycol monoethyl acetate, propylene glycol-1-monomethyl ether-2-acetate (
- solvents can be used as one or a mixture of two or more.
- ketones, ether ester solvents and the like particularly propylene glycol-1-monomethyl ether-2-acetate, cyclohexanone, and the like are preferable because of good compatibility between the resist and the photopolymerization initiator in the colored photosensitive composition.
- a colorant can be further added to the colored photosensitive composition of the present invention, and examples of the colorant include dyes and pigments.
- the dye is not particularly limited as long as it is a compound having absorption at 380 to 1200 nm.
- inorganic pigments or organic pigments can be used, for example, nitroso compounds, nitro compounds, azo compounds, diazo compounds, xanthene compounds, quinoline compounds, anthraquinone compounds, coumarin compounds, phthalocyanine compounds, isoindolinone compounds, Isoindoline compounds, quinacridone compounds, anthanthrone compounds, perinone compounds, perylene compounds, diketopyrrolopyrrole compounds, thioindigo compounds, dioxazine compounds, triphenylmethane compounds, quinophthalone compounds, naphthalene tetracarboxylic acids; azo dyes, metal complex compounds of cyanine dyes Lake pigments; carbon black obtained by furnace method, channel method, thermal method, acetylene black, ketjen black or lamp black, etc.
- Carbon black prepared by coating and coating the above-described carbon black with an epoxy resin, dispersed in a solvent in advance with the above-described carbon black and adsorbed with 20 to 200 mg / g of resin, and the above-described carbon black being acidic or alkaline Surface treatment, average particle diameter of 8 nm or more, DBP oil absorption of 90 ml / 100 g or less, total oxygen amount calculated from CO and CO 2 in volatile matter at 950 ° C.
- inorganic pigment or organic pigment commercially available pigments can also be used.
- the content of the colorant is preferably 0 to 99% by mass, particularly preferably 0 to 80% by mass in the colored photosensitive composition of the present invention.
- the colored photosensitive composition of the present invention can further contain an inorganic compound.
- the inorganic compound include metal oxides such as nickel oxide, iron oxide, iridium oxide, titanium oxide, zinc oxide, magnesium oxide, calcium oxide, potassium oxide, silica, and alumina; lamellar clay mineral, miloli blue, calcium carbonate, Magnesium carbonate, cobalt, manganese, glass powder, mica, talc, kaolin, ferrocyanide, various metal sulfates, sulfides, selenides, aluminum silicate, calcium silicate, aluminum hydroxide, platinum, gold, silver, copper Etc.
- a dispersant can be added.
- any pigment or inorganic compound can be used as long as it can disperse and stabilize, and commercially available dispersants such as BYK series manufactured by BYK Chemie, Inc. can be used.
- Polymer dispersant made of ether or polyurethane, having a nitrogen atom as a basic functional group, the functional group having a nitrogen atom being an amine and / or a quaternary salt thereof, having an amine value of 1 to 100 mgKOH / g Are preferably used.
- a thermal polymerization inhibitor such as p-anisole, hydroquinone, pyrocatechol, t-butylcatechol, phenothiazine; plasticizer; adhesion promoter; filler; Agents; leveling agents; surface conditioning agents; antioxidants such as phenolic antioxidants, phosphite antioxidants, thioether antioxidants; UV absorbers; dispersion aids; aggregation inhibitors; catalysts; Conventional additives such as cross-linking agents; thickeners can be added.
- a thermal polymerization inhibitor such as p-anisole, hydroquinone, pyrocatechol, t-butylcatechol, phenothiazine
- plasticizer adhesion promoter
- filler Agents; leveling agents; surface conditioning agents; antioxidants such as phenolic antioxidants, phosphite antioxidants, thioether antioxidants; UV absorbers; dispersion aids; aggregation inhibitors; catalysts; Conventional additives such as cross-link
- the properties of the cured product of the colored photosensitive composition of the present invention can be improved.
- the organic polymer include polystyrene, polymethyl methacrylate, methyl methacrylate-ethyl acrylate copolymer, poly (meth) acrylic acid, styrene- (meth) acrylic acid copolymer, (meth) acrylic acid-methyl methacrylate.
- Copolymer ethylene-vinyl chloride copolymer, ethylene-vinyl copolymer, polyvinyl chloride resin, ABS resin, nylon 6, nylon 66, nylon 12, urethane resin, polycarbonate polyvinyl butyral, cellulose ester, polyacrylamide, saturated Polyester, phenolic resin, phenoxy resin, polyamideimide resin, polyamic acid resin, epoxy resin, and the like.
- polystyrene, (meth) acrylic acid-methyl methacrylate copolymer, and epoxy resin are included. Masui.
- a thermal radical polymerization initiator a chain transfer agent, a sensitizer, a surfactant, a silane coupling agent, a melamine compound and the like can be used in combination.
- thermal radical polymerization initiator examples include 2,2′-azobisisobutyronitrile, 2,2′-azobis (methylisobutylate), 2,2′-azobis-2,4-dimethylvaleronitrile, Azo initiators such as 1′-azobis (1-acetoxy-1-phenylethane); benzoyl peroxide, di-t-butylbenzoyl peroxide, t-butylperoxypivalate, di (4-t-butylcyclohexyl) )
- Peroxide initiators such as peroxydicarbonate, and persulfates such as ammonium persulfate, sodium persulfate, and potassium persulfate. These can be used alone or in combination of two or more.
- a sulfur atom-containing compound is generally used.
- Alkyl compounds trimethylolpropane tris (3-mercaptoisobutyrate), butanediol bis (3-mercaptoisobutyrate), hexanedithiol, decanedithiol, 1,4- Methyl mercaptobenzene, butanediol bisthiopropionate, butanediol bisthioglycolate, ethylene glycol bisthioglycolate, trimethylolpropane tristhioglycolate, butanediol bisthiopropionate, trimethylolpropane tristhiopropionate , Trimethylolpropane tristhioglycolate, pentaerythritol tetrakisthiopropionate, pentaerythritol tetrakisthioglycolate, trishydroxyethyl tristhiopropionate, the following compound no. C1, aliphatic polyfunctional thiol
- the surfactant examples include fluorine surfactants such as perfluoroalkyl phosphates and perfluoroalkyl carboxylates, anionic surfactants such as higher fatty acid alkali salts, alkyl sulfonates, and alkyl sulfates, and higher amines. Cationic surfactants such as halogenates and quaternary ammonium salts, nonionic surfactants such as polyethylene glycol alkyl ethers, polyethylene glycol fatty acid esters, sorbitan fatty acid esters and fatty acid monoglycerides, amphoteric surfactants, silicone surfactants Surfactants such as agents can be used, and these may be used in combination.
- fluorine surfactants such as perfluoroalkyl phosphates and perfluoroalkyl carboxylates
- anionic surfactants such as higher fatty acid alkali salts, alkyl sulfonates, and alkyl sulfates,
- silane coupling agent for example, a silane coupling agent manufactured by Shin-Etsu Chemical Co., Ltd. can be used. Among them, KBE-9007, KBM-502, KBE-403 and the like, silane cups having an isocyanate group, a methacryloyl group, and an epoxy group. A ring agent is preferably used.
- Examples of the melamine compound include all or part of active methylol groups (CH 2 OH groups) in nitrogen compounds such as (poly) methylol melamine, (poly) methylol glycoluril, (poly) methylol benzoguanamine, and (poly) methylol urea. Mention may be made of compounds in which (at least two) are alkyl etherified.
- examples of the alkyl group constituting the alkyl ether include a methyl group, an ethyl group, and a butyl group, which may be the same as or different from each other.
- the methylol group which is not alkyletherified may be self-condensed within one molecule, or may be condensed between two molecules, and as a result, an oligomer component may be formed.
- an oligomer component may be formed.
- hexamethoxymethyl melamine, hexabutoxymethyl melamine, tetramethoxymethyl glycoluril, tetrabutoxymethyl glycoluril and the like can be used.
- alkyl etherified melamines such as hexamethoxymethyl melamine and hexabutoxymethyl melamine are preferable.
- the active light source used for curing the colored photosensitive composition of the present invention one that emits light having a wavelength of 300 to 450 nm can be used, for example, ultrahigh pressure mercury, mercury vapor arc, Carbon arc, xenon arc, etc. can be used.
- the laser direct drawing method that directly forms an image from digital information such as a computer without using a mask improves not only productivity but also resolution and positional accuracy.
- the laser beam light having a wavelength of 340 to 430 nm is preferably used, but an argon ion laser, a helium neon laser, a YAG laser, a semiconductor laser, etc. are visible to infrared region. Those that emit light are also used. When these lasers are used, a sensitizing dye that absorbs the region from visible to infrared is added.
- the colored photosensitive composition of the present invention (or a cured product thereof) is a photocurable paint or varnish, a photocurable adhesive, a printed circuit board, a color television, a PC monitor, a personal digital assistant, a digital camera, or the like.
- the colored photosensitive composition of the present invention is used for the purpose of forming pixels of a color filter, and is particularly useful as a photosensitive composition for forming a color filter for a display device for an image display device such as a liquid crystal display panel. is there.
- the color filter for a display device includes (1) a step of forming a coating film of the colored photosensitive composition on a substrate, and (2) irradiating the coating film with active light through a mask having a predetermined pattern shape. It is preferably formed by a step, (3) a step of developing the film after exposure with a developer, and (4) a step of heating the film after development.
- the colored photosensitive composition of the present invention is also useful as an inkjet-type colored photosensitive composition without a development step.
- Step 2> Compound No. Synthesis of 2 1 equivalent of compound 7, 10 g of ethyl acetate and 10 g of water were mixed, 1 equivalent of compound 6 obtained in step 1 was added and stirred, and then the ethyl acetate layer was separated and dried to obtain a theoretical yield of 5 Concentrated to double. The concentrated ethyl acetate solution was dispersed in hexane and crystallized. 2 was obtained with a yield of 70%. It was confirmed by 1 H-NMR and IR that the obtained compound was the desired product. Moreover, the absorption wavelength characteristic was measured. The results are shown in [Table 1] and [Table 2].
- Step 2 Compound No. 3
- a toluene solution containing 1 equivalent of the compound 9 obtained in Step 1 4 g of chloroform and 1 eq.
- the mixture was stirred and oil-water separated, then dispersed in hexane and crystallized. 3 was obtained in 80% yield. It was confirmed by 1 H-NMR and IR that the obtained compound was the desired product. Moreover, the absorption wavelength characteristic was measured. The results are shown in [Table 1] and [Table 2].
- Comparative coloring photosensitive composition No. 1-No. Preparation of Compound No. 3 in Step 2 of Example 2 1 was compared with the following comparative compound No. 1. 1-No. Except for the change to any of No. 3, the comparative colored photosensitive composition No. 1 was prepared in the same manner as in Example 2-1. 1-No. 3 was obtained.
- Comparative coloring photosensitive composition No. 1A-No. 3 Comparative coloring photosensitive composition No. 1-No. 3 was added in the same manner as in Example 2-1, except that the following compound ⁇ was added as an antioxidant. 1A-No. 3A was obtained.
- the colored photosensitive composition of the present invention has high heat resistance.
- the colored photosensitive composition No. 1-No. 3 shows comparative compound no.
- the colored photosensitive composition No. 1 was prepared in the same manner as in Example 2-1, except that 1 was added. 1A-No. 3A was obtained respectively.
- 1A-No. 3A was coated on a glass substrate under the condition of 410 rpm ⁇ 7 sec, and dried on a hot plate (90 ° C., 90 sec). The obtained coating film was exposed (150 mJ / cm 2 ) with an ultrahigh pressure mercury lamp.
- the coated film after exposure was baked under conditions of 230 ° C. ⁇ 30 min.
- the absorbance of the coating film before baking (after exposure) and the absorbance of the coating film after baking at the maximum absorption wavelength ( ⁇ max) of the compound used are measured, and the absorbance of the coating film before baking (after exposure) is 100 was evaluated as relative strength. Further, the color difference ( ⁇ E ab * ) before and after firing was examined. The results are shown in [Table 4].
- the colored photosensitive composition obtained by adding the compound of the present invention to the conventional dye has higher heat resistance than the comparative colored photosensitive composition obtained by adding the antioxidant to the conventional dye. . Therefore, this shows that the compound of the present invention has a high antioxidant function.
- the colored photosensitive composition using the novel compound of the present invention and its cured product have high heat resistance. Therefore, the dye and the colored photosensitive composition of the present invention are useful for a color filter for a display device and a liquid crystal display panel using the same.
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Abstract
Description
これらの光吸収剤には、光吸収が特別に急峻であること、即ちλmaxの半値幅が小さいこと、また光や熱等により機能が失われないことが求められている。
カラーフィルタに用いられる光吸収剤には、耐熱性の高さにより有機及び/又は無機顔料が用いられてきたが、顔料であるため表示装置としての輝度を低下させてしまうという問題があり、光源の輝度を高めることでこの問題を解決してきた。しかし、低消費電力化の流れに伴い、染料を用いたカラーフィルタの開発が盛んになっている。
しかし、染料濃度を高めると、成膜後に加熱処理(ポストべーク)を施した場合に、隣接画素間や積層構造中の上下層間で混色が生じやすいため、耐熱性が要求されている。
また、特許文献4及び5には、色素と酸化防止剤を含有するカラーフィルター用着色組成物が開示されている。
しかし、これらの文献に記載のカラーフィルター用着色組成物に用いられる化合物は、耐熱性の点で満足できるものではなかった。
R01、R02、R03、R04及びR05のうち少なくとも1つは-O-R1で表され、
R1は、水素原子、炭素原子数1~40のアルキル基、炭素原子数6~20のアリール基、炭素原子数7~20のアリールアルキル基、炭素原子数2~20の複素環含有基又はトリアルキルシリル基を表し、
R01、R02、R03、R04及びR05並びにR1で表されるアルキル基、アリール基、アリールアルキル基又は複素環含有基は、置換基を有しているか又は無置換であり、
R01、R02、R03、R04及びR05並びにR1で表されるアルキル基又はアリールアルキル基中のメチレン基は、炭素-炭素二重結合、-O-、-S-、-CO-、-O-CO-、-CO-O-、-O-CO-O-、-S-CO-、-CO-S-、-S-CO-O-、-O-CO-S-、-CO-NH-、-NH-CO-、-NH-CO-O-、-NR2-、>P=O、-S-S-又は-SO2-で置き換わっていてもよく、
R2は、水素原子又は炭素原子数1~8のアルキル基を表す。)
R01、R02、R03、R04及びR05並びにR1で表される炭素原子数1~40のアルキル基としては、メチル、エチル、プロピル、iso-プロピル、ブチル、sec-ブチル、tert-ブチル、iso-ブチル、アミル、iso-アミル、tert-アミル、シクロペンチル、ヘキシル、2-ヘキシル、3-ヘキシル、シクロヘキシル、4-メチルシクロヘキシル、ヘプチル、2-ヘプチル、3-ヘプチル、iso-ヘプチル、tert-ヘプチル、1-オクチル、iso-オクチル、tert-オクチル、ノニル、イソノニル、デシル、ウンデシル、ドデシル、トリデシル、イソトリデシル、テトラデシル、ペンタデシル、ヘキサデシル、へプタデシル、オクタデシル、アダマンチル、1-アダマンチル、2-アダマンチル、2-メチル-1-アダマンチル、2-メチル-2-アダマンチル、2-エチル-1-アダマンチル、2-エチル-2-アダマンチル、2-ノルボルニル、2-ノルボルニルメチル等が挙げられ、
R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基としては、フェニル、ナフチル、アントラセニル、2-メチルフェニル、3-メチルフェニル、4-メチルフェニル、4-ビニルフェニル、3-iso-プロピルフェニル、4-iso-プロピルフェニル、4-ブチルフェニル、4-iso-ブチルフェニル、4-tert-ブチルフェニル、4-ヘキシルフェニル、4-シクロヘキシルフェニル、4-オクチルフェニル、4-(2-エチルヘキシル)フェニル、4-ステアリルフェニル、2,3-ジメチルフェニル、2,4-ジメチルフェニル、2,5-ジメチルフェニル、2,6-ジメチルフェニル、3,4-ジメチルフェニル、3,5-ジメチルフェニル、2,4-ジ-tert-ブチルフェニル、2,5-ジ-tert-ブチルフェニル、2,6-ジ-tert-ブチルフェニル、2,4-ジ-tert-ペンチルフェニル、2,5-ジ-tert-アミルフェニル、2,5-ジ-tert-オクチルフェニル、2,4-ジクミルフェニル、4-シクロヘキシルフェニル、(1,1’-ビフェニル)-4-イル、2,4,5-トリメチルフェニル、フェロセニル等が挙げられ、
R01、R02、R03、R04及びR05並びにR1で表される炭素原子数7~20のアリールアルキル基としては、ベンジル、フルオレニル、インデニル、9-フルオレニルメチル基、2-フェニルプロパン-2-イル、ジフェニルメチル、トリフェニルメチル、スチリル、シンナミル等が挙げられ、
R01、R02、R03、R04及びR05並びにR1で表される炭素原子数2~20の複素環含有基としては、ピリジル、ピリミジル、ピリダジル、ピペリジル、ピラニル、ピラゾリル、トリアジル、ピロリル、キノリル、イソキノリル、イミダゾリル、ベンゾイミダゾリル、トリアゾリル、フリル、フラニル、ベンゾフラニル、チエニル、チオフェニル、ベンゾチオフェニル、チアジアゾリル、チアゾリル、ベンゾチアゾリル、オキサゾリル、ベンゾオキサゾリル、イソチアゾリル、イソオキサゾリル、インドリル、2-ピロリジノン-1-イル、2-ピペリドン-1-イル、2,4-ジオキシイミダゾリジン-3-イル、2,4-ジオキシオキサゾリジン-3-イル等が挙げられ、
R1で表されるトリアルキルシリル基としては、トリメチルシラン、トリエチルシラン、エチルジメチルシラン等が挙げられる。
また、R01、R02、R03、R04及びR05並びにR1で表されるアルキル基又はアリールアルキル基中のメチレン基は、炭素-炭素二重結合、-O-、-S-、-CO-、-O-CO-、-CO-O-、-O-CO-O-、-S-CO-、-CO-S-、-S-CO-O-、-O-CO-S-、-CO-NH-、-NH-CO-、-NH-CO-O-、-NR2-、>P=O、-S-S-又は-SO2-で置き換わっていてもよく、置き換わる位置及び数は、任意である。
R2で表される炭素原子数1~8のアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数1~40のアルキル基として例示したもののうち、所定の炭素原子数を満たす基等が挙げられる。
尚、炭素原子数2~9のアルコキシカルボニル基としては、メチルオキシカルボニル、エチルオキシカルボニル、プロピルオキシカルボニル、イソプロピルオキシカルボニル、ブチルオキシカルボニル、s-ブチルオキシカルボニル、t-ブチルオキシカルボニル、イソブチルオキシカルボニル、ペンチルオキシカルボニル、イソアミルオキシカルボニル、t-アミルオキシカルボニル、ヘキシルオキシカルボニル、シクロヘキシルオキシカルボニル、シクロヘキシルメチルオキシカルボニル、テトラヒドロフラニルオキシカルボニル、テトラヒドロピラニルオキシカルボニル等が挙げられる。
R5は、水素原子、フェニル基、シアノ基、ニトロ基、ハロゲン原子、炭素原子数1~8のアルキル基、炭素原子数1~8のアルコキシ基、炭素原子数1~8のハロゲン化アルキル基又は炭素原子数1~8のハロゲン化アルコキシ基を表し、
Yは、シアノ基又は-COOR8を表し、
R8は、水素原子、炭素原子数1~8のアルキル基又は上記一般式(1)で表される置換基を表し、
R8で表されるアルキル基中のメチレン基は、-COO-、-O-、-OCO-、-NHCO-、-NH-又は-CONH-で置き換わっていてもよく、
Xは、単結合、窒素原子、-NR9-、酸素原子、硫黄原子、リン原子、-PR10-又は下記<1>~<5>の何れかの条件を満たす有機基であり、且つ、Yが-COOR8で表されるときのR8、A、R6又はR7の何れか1つ以上と結合しており、
R6、R7、R9及びR10は、それぞれ独立に、水素原子、炭素原子数1~8のアルキル基、炭素原子数6~20のアリール基、炭素原子数7~20のアリールアルキル基又は上記一般式(1)で表される置換基を表し、
R6、R7、R9及びR10で表されるアルキル基、アリール基及びアリールアルキル基は、上記一般式(1)で表される置換基、ハロゲン原子、水酸基又はニトロ基で置換されていてもよく、
R6、R7、R9及びR10で表されるアルキル基及びアリールアルキル基中のメチレン基は、-COO-、-O-、-OCO-、-NHCO-、-NH-又は-CONH-で置き換わっていてもよく、
mは、1~6の整数であり、
分子内に上記一般式(1)で表される置換基を少なくとも一つ有する。)
X1で表される脂肪族炭化水素基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-NH-又はこれらを組み合わせた基で置き換わっていてもよく、
Z1及びZ2は、それぞれ独立に、直接結合、-O-、-S-、-SO2-、-SO-、-NR13-、-PR14-を表し、
R13及びR14は、それぞれ独立に、水素原子、炭素原子数1~8のアルキル基、炭素原子数6~20のアリール基又は炭素原子数7~20のアリールアルキル基を表し、
R13及びR14で表されるアルキル基、アリール基及びアリールアルキル基は、ハロゲン原子、水酸基又はニトロ基で置換されていてもよく、
R13及びR14で表されるアルキル基及びアリールアルキル基中のメチレン基は、-COO-、-O-、-OCO-、-NHCO-、-NH-又は-CONH-で置き換わっていてもよい。
但し、上記一般式(3)で表される基は炭素原子数1~35の範囲内である。)
R22は炭素原子数1~10のアルキル基、炭素原子数1~10のアルコキシ基、炭素原子数2~10のアルケニル基又はハロゲン原子を表し、
R21及びR22で表されるアルキル基、アルコキシ基及びアルケニル基は、ハロゲン原子で置換されているか又は無置換であり、
dは0~5の整数である。)
R23及びR24で表されるアルキル基、アリール基、アリールオキシ基、アリールチオ基、アリールアルケニル基、アリールアルキル基及び複素環含有基は、ハロゲン原子で置換されているか又は無置換であり、
R23及びR24で表されるアルキル基及びアリールアルキル基中のメチレン基は、不飽和結合、-O-又は-S-で置き換わっていてもよく、
R23は、隣接するR23同士で環を形成していてもよく、
eは0~4の数を表し、fは0~8の数を表し、gは0~4の数を表し、hは0~4の数を表し、gとhの数の合計は2~4である。)
R25は、水素原子、炭素原子数1~8のアルキル基、炭素原子数6~20のアリール基又は炭素原子数7~20のアリールアルキル基を表し、
X2で表される脂肪族炭化水素基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-NH-又はこれらを組み合わせた基で置き換わっていてもよく、
Z1~Z3は、それぞれ独立に、上記一般式(3)におけるZ1及びZ2で表される基と同じである。
但し、上記一般式(4)で表わされる基は炭素原子数1~35の範囲内である。)
X3で表される脂肪族炭化水素基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-NH-又はこれらを組み合わせた基で置き換わっていてもよく、
Z1~Z4は、それぞれ独立に、上記一般式(3)におけるZ1及びZ2で表される基と同じである。
但し、上記一般式(5)で表される基は炭素原子数1~35の範囲内である。)
X4で表される脂肪族炭化水素基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-NH-又はこれらを組み合わせた基で置き換わっていてもよく、
Z1~Z5は、それぞれ独立に、上記一般式(3)におけるZ1及びZ2で表される基と同じである。
但し上記一般式(6)で表される基は炭素原子数2~35の範囲内である。)
X5で表される脂肪族炭化水素基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-NH-又はこれらを組み合わせた基で置き換わっていてもよく、
Z1~Z6は、それぞれ独立に、上記一般式(3)におけるZ1及びZ2で表される基と同じである。
但し上記一般式(7)で表される基は炭素原子数2~35の範囲内である。)
Aで表されるベンゼン環、ナフタレン環及びアントラセンを置換していてもよい炭素原子数1~8のアルキル基、及びR5~R10で表される炭素原子数1~8のアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数1~40のアルキル基として例示した基のうち、所定の炭素数を満たす基等が挙げられ、
Aで表されるベンゼン環、ナフタレン環及びアントラセンを置換してもよい炭素原子数1~8のアルコキシ基及びR5で表される炭素原子数1~8のアルコキシ基としては、メトキシ、エトキシ、プロピルオキシ、イソプロピルオキシ、ブチルオキシ、s-ブチルオキシ、t-ブチルオキシ、イソブチルオキシ、ペンチルオキシ、イソアミルオキシ、t-アミルオキシ、ヘキシルオキシ、シクロヘキシルオキシ、シクロヘキシルメチルオキシ、テトラヒドロフラニルオキシ、テトラヒドロピラニルオキシ等が挙げられ、
Aで表されるベンゼン環、ナフタレン環及びアントラセンを置換していてもよい炭素原子数1~8のハロゲン化アルキル基及びR5で表される炭素原子数1~8のハロゲン化アルキル基としては、上述した炭素原子数1~8のアルキル基の少なくとも1つの水素原子が上述したハロゲン原子により置換されたもの、例えば、クロロメチル、ジクロロメチル、トリクロロメチル、フルオロメチル、フルオロメチル、トリフルオロメチル、ノナフルオロブチル等が挙げられ、
Aで表されるベンゼン環、ナフタレン環及びアントラセンを置換していてもよい炭素原子数1~8のハロゲン化アルコキシ基及びR5で表される炭素原子数1~8のハロゲン化アルコキシ基としては、上述した炭素原子数1~8のアルコキシ基の少なくとも1つの水素原子が上述したハロゲン原子により置換されたもの、例えば、クロロメチルオキシ、ジクロロメチルオキシ、トリクロロメチルオキシ、フルオロメチルオキシ、フルオロメチルオキシ、トリフルオロメチルオキシ、ノナフルオロブチルオキシ等が挙げられ、
R6、R7、R9及びR10で表される炭素原子数6~20のアリール基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基として例示した基が挙げられ、
R6、R7、R9及びR10で表される炭素原子数7~20のアリールアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数7~20のアリールアルキル基として例示した基が挙げられる。
X1で表される二価の炭素原子数3~35の脂環式炭化水素基としては、シクロペンチル、シクロヘキシル、シクロヘプチル、シクロオクチル、シクロデカニル、1-アダマンチル、2-アダマンチル、ノルアダマンチル、2-メチルアダマンチル、ノルボルニル、イソノルボルニル、パーヒドロナフチル、パーヒドロアントラセニル、ビシクロ[1.1.0]ブチル、ビシクロ[1.1.1]ペンチル、ビシクロ[2.1.0]ペンチル、ビシクロ[3.1.0]ヘキシル、ビシクロ[2.1.1]ヘキシル、ビシクロ[2.2.0]ヘキシル、ビシクロ[4.1.0]ヘプチル、ビシクロ[3.2.0]ヘプチル、ビシクロ[3.1.1]ヘプチル、ビシクロ[2.2.1]ヘプチル、ビシクロ[5.1.0]オクチル、ビシクロ[4.2.0]オクチル、ビシクロ[4.1.1]オクチル、ビシクロ[3.3.0]オクチル、ビシクロ[3.2.1]オクチル、ビシクロ[2.2.2]オクチル、スピロ〔4,4〕ノナニル、スピロ〔4,5〕デカニル、デカリン、トリシクロデカニル、テトラシクロドデカニル、セドロール、シクロドデカニル等の基が、Z1及びZ2で置換された二価の基等が挙げられ、
X1で表される二価の炭素原子数6~35の芳香環含有炭化水素基としては、フェニル、ナフチル、ビフェニル等の基が、Z1及びZ2で置換された二価の基等が挙げられ、
X1で表される二価の炭素原子数2~35の複素環含有基としては、ピリジン、ピラジン、ピペリジン、ピペラジン、ピリミジン、ピリダジン、トリアジン、ヘキサヒドロトリアジン、フラン、テトラヒドロフラン、クロマン、キサンテン、チオフェン、チオラン等の基が、Z1及びZ2で置換された二価の基が挙げられる。
これらの基はハロゲン原子、シアノ基、ニトロ基又は炭素原子数1~8のアルコキシ基でさらに置換されていてもよい。
R13及びR14で表される炭素原子数1~8のアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数1~40のアルキル基として例示した基のうち、所定の炭素数を満たす基が挙げられ、
R13及びR14で表される炭素原子数6~20のアリール基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基として例示した基が挙げられ、
R13及びR14で表される炭素原子数7~20のアリールアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数7~20のアリールアルキル基として例示した基が挙げられ、
R13及びR14で表されるアルキル基、アリール基及びアリールアルキル基を置換していてもよいハロゲン原子としては、R01、R02、R03、R04及びR05で表されるハロゲン原子として例示した基が挙げられる。
R21で表されるフェニル基及び炭素原子数3~10のシクロアルキル基を置換してもよい炭素原子数1~10のアルコキシ基並びにR22で表される炭素原子数1~10のアルコキシ基としては、Aで表されるベンゼン環、ナフタレン環及びアントラセンを置換してもよい炭素原子数1~8のアルコキシ基及びR5で表される炭素原子数1~8のアルコキシ基として例示した基等が挙げられ、
R21で表される炭素原子数3~10のシクロアルキル基としては、シクロプロピル、シクロブチル、シクロペンチル、シクロへブチル、シクロオクチル等及びこれらの基が上記炭素原子数1~10のアルキル基若しくは炭素原子数1~10のアルコキシ基で置換された基等が挙げられ、
R22で表される炭素原子数2~10のアルケニル基としては、ビニル、アリル、1-プロペニル、イソプロペニル、2-ブテニル、1,3-ブタジエニル、2-ペンテニル、2-オクテニル等が挙げられ、
R22で表されるハロゲン原子、並びにR21及びR22で表されるアルキル基、アルコキシ基及びアルケニル基を置換してもよいハロゲン原子としては、R01、R02、R03、R04及びR05で表されるハロゲン原子として例示した基が挙げられる。
尚、R22で表されるアルキル基、アルコキシ基及びアルケニル基を置換してもよいハロゲン原子の置換位置は制限されない。
R23及びR24で表される炭素原子数6~20のアリール基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基として例示した基等が挙げられ、
R23及びR24で表される炭素原子数6~20のアリールオキシ基としては、フェニルオキシ、ナフチルオキシ、2-メチルフェニルオキシ、3-メチルフェニルオキシ、4-メチルフェニルオキシ、4-ビニルフェニル二オキシ、3-iso-プロピルフェニルオキシ、4-iso-プロピルフェニルオキシ、4-ブチルフェニルオキシ、4-tert-ブチルフェニルオキシ、4-へキシルフェニルオキシ、4-シクロヘキシルフェニルオキシ、4-オクチルフェニルオキシ、4-(2-エチルヘキシル)フェニルオキシ、2,3-ジメチルフェニルオキシ、2,4-ジメチルフェニルオキシ、2,5-ジメチルフェニルオキシ、2.6-ジメチルフェニルオキシ、3.4-ジメチルフェニルオキシ、3.5-ジメチルフェニルオキシ、2,4-ジーtert-ブチルフェニルオキシ、2,5-ジーtert-ブチルフェニルオキシ、2,6-ジーtert-ブチルフェニルオキシ、2.4-ジーtert-ペンチルフェニルオキシ、2,5-tert-アミルフェニルオキシ、4-シクロへキシルフェニルオキシ、2,4,5-トリメチルフェニルオキシ、フェロセニルオキシ等の基及びこれらの基がハロゲン原子で置換された基等が奉げられ、
R23及びR24で表される炭素原子数6~20のアリールチオ基としては、上記ハロゲン原子で置換されていてもよい炭素原子数6~20のアリールオキシ基の酸素原子を硫黄原子に置換した基等が奉げられ、
R23及びR24で表される炭素原子数8~20のアリールアルケニル基としては、上記ハロゲン原子で置換されていてもよい炭素原子数6-20のアリールオキシ基の酸素原子をビニル、アリル、1-プロペニル、イソプロペニル、2-ブテニル、1,3-ブタジエニル、2-ペンテニル、2-オクテニル等のアルケニル基で置換した基等が挙げられ、
R23及びR24で表される炭素原子数7~20のアリールアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数7~20のアリールアルキル基として例示した基等が挙げられる。
R23及びR24で表される炭素原子数2~20の複素環含有基としては、ピリジン、ピラジン、ピペリジン、ピペラジン、ピリミジン、ピリダジン、トリアジン、ヘキサヒドロトリアジン、フラン、テトラヒドロフラン、クロマン、キサンテン、チオフェン、チオフラン等の基及びこれらの基がハロゲン原子で置換された基等が挙げられる。
R13及びR14で表されるアルキル基、アリール基、アリールオキシ基、アリールチオ基、アリールアルケニル基、アリールアルキル基及び複素環含有基を置換していてもよいハロゲン原子としては、R01、R02、R03、R04及びR05で表されるハロゲン原子として例示した基が挙げられる。
X2で表される三価の炭素原子数6~35の芳香環含有炭化水素基としては、上記一般式(3)におけるX1の説明で例示した芳香環含有炭化水素基が、Z1、Z2及びZ3で置換された三価の基等が挙げられ、
X2で表される三価の炭素原子数2~35の複素環含有基としては、上記一般式(3)におけるX1の説明で例示した複素環含有基が、Z1、Z2及びZ3で置換された三価の基等が挙げられる。
また、R25で表される炭素原子数1~8のアルキル基、炭素原子数6~20のアリール基又は炭素原子数7~20のアリールアルキル基としては、R13及びR14で表される炭素原子数1~8のアルキル基、炭素原子数6~20のアリール基又は炭素原子数7~20のアリールアルキル基と同様の基等が挙げられる。
X3で表される四価の炭素原子数3~35の脂環式炭化水素基としては、上記一般式(3)におけるX1の説明で例示した脂環式炭化水素基が、Z1、Z2、Z3及びZ4で置換された三価の基等が挙げられ、
X3で表される四価の炭素原子数6~35の芳香環含有炭化水素基としては、上記一般式(3)におけるX1の説明で例示した芳香環含有炭化水素基が、Z1、Z2、Z3及びZ4で置換された四価の基等が挙げられ、
X3で表される四価の炭素原子数2~35の複素環含有基としては、上記一般式(3)におけるX1の説明で例示した複素環含有基が、Z1、Z2、Z3及びZ4で置換された四価の基等が挙げられる。
-又はこれらを組み合わせた基で置き換わっていてもよく、これらを組み合わせた基とは、例えば、-COO-O-、-COO-S-、-O-OCO-、-S-OCO-、-CO-NH-、-NH-CO-等を表し、中でも、-COO-、-O-、-OCO-、-NHCO-、-NH-、-CONH-、-O-CONH-又は-NHCO-O-で置き換わっているものが好ましく、
X4で表される五価の炭素原子数3~35の脂環式炭化水素基としては、上記一般式(3)におけるX1の説明で例示した脂環式炭化水素基が、Z1、Z2、Z3、Z4及びZ5で置換された五価の基等が挙げられ、
X4で表される五価の炭素原子数6~35の芳香環含有炭化水素基としては、上記一般式(3)におけるX1の説明で例示した芳香環含有炭化水素基が、Z1、Z2、Z3、Z4及びZ5で置換された五価の基等が挙げられ、
X4で表される五価の炭素原子数2~35の複素環含有基としては、上記一般式(12)におけるX1で説明で例示した複素環含有基が、Z1、Z2、Z3、Z4及びZ5で置換された五価の基等が挙げられる。
X5で表される六価の炭素原子数3~35の脂環式炭化水素基としては、上記一般式(3)におけるX1の説明で例示した脂環式炭化水素基が、Z1、Z2、Z3、Z4、Z5及びZ6で置換された五価の基等が挙げられ、
X5で表される六価の炭素原子数6~35の芳香環含有炭化水素基としては、上記一般式(3)におけるX1の説明で例示した芳香環含有炭化水素基が、Z1、Z2、Z3、Z4、Z5及びZ6で置換された六価の基等が挙げられ、
X5で表される六価の炭素原子数2~35の複素環含有基としては、上記一般式(3)におけるX1の説明で例示した複素環含有基が、Z1、Z2、Z3、Z4、Z5及びZ6で置換された六価の基等が挙げられる。
X11は酸素原子又は硫黄原子を表し、
Y11は、炭素原子数1~8のアルキル基、炭素原子数6~12のアリール基、炭素原子数7~20のアリールアルキル基を表し、
R31~R42及びY11で表されるアルキル基、アリール基又はアリールアルキル基は、ハロゲン原子で置換されているか又は無置換であり、
R32とR43、R33とR44、R36とR45、R37とR46、R40とR47、R41とR48、R31とR32、R33とR34、R35とR36、R37とR38、R39とR40及びR41とR42は、連結して6員環を形成していてもよく、
R31とR42、R34とR35及びR38とR39は、単結合、酸素原子、硫黄原子、セレン原子、CR49R50、CO、NR51、PR52又はSO2を介して連結して環を形成していてもよく、
R43、R44、R45、R46、R47及びR48は、それぞれ独立に、炭素原子数1~8のアルキル基、フェニル基又はベンジル基を表し、
R43~R48で表されるアルキル基は、水酸基、ハロゲン原子、シアノ基又はニトロ基で置換されているか又は無置換であり、
R43~R48で表されるフェニル基及びベンジル基は、炭素原子数1~4のアルキル基、ハロゲン原子、シアノ基又はビニル基で置換されているか又は無置換であり、
R43とR44、R45とR46、及びR47とR48は、連結して3~6員環を形成していてもよく、
Anq-はq価のアニオンを表し、qは1又は2を表し、pは電荷を中性に保つ係数を表し、
分子内に上記一般式(1)で表される置換基を少なくとも一つ有する。)
R31~R48及びY11で表される炭素原子数1~8のアルキル基並びにR43~R48で表されるフェニル基及びベンジル基を置換してもよい炭素原子数1~4のアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数1~40のアルキル基として例示した基のうち、所定の炭素数を満たす基等が挙げられ、
R31~R42及びY11で表される炭素原子数6~12のアリール基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基として例示した基のうち、所定の炭素数を満たす基等が挙げられ、
R31~R42及びY11で表される炭素原子数7~20のアリールアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数7~20のアリールアルキル基として例示した基等が挙げられ、
R32とR43、R33とR44、R36とR45、R37とR46、R40とR47、R41とR48、R31とR32、R33とR34、R35とR36、R37とR38、R39とR40及びR41とR42が連結して形成し得る6員環としては、ピペリジン環、ピリジン環、ピリミジン環、キノリン環、イソキノリン環、ジュロリジン環等が挙げられ、
R31とR42、R34とR35及びR38とR39は、単結合、酸素原子、硫黄原子、セレン原子、CR49R50、CO、NR51、PR52又はSO2を介して連結して形成し得る環としては、ジヒドロアントラセン環、アクリジン環、キサンテン環、チオキサンテン環等が挙げられ、
R43とR44、R45とR46、及びR47とR48が連結して形成し得る3~6員環の複素環としては、ピペリジン環、ピペラジン環、ピロリジン環、モルフォリン環、チオモルフォリン環、ピリジン環、ピラジン環、ピリミジン環、キノリン環、イソキノリン環、イミダゾール環、オキサゾール環、イミダゾリジン環、ピラゾリジン環、イソオキサゾリジン環、イソチアゾリジン環等が挙げられ、これらの環は他の環と縮合されていたり、置換されていたりしていてもよい。
Qは炭素原子数1~9のメチン鎖を構成し、鎖中に環構造を含んでもよい連結基を表し、該メチン鎖中の水素原子は水酸基、ハロゲン原子、シアノ基、-NR51R52、炭素原子数6~12のアリール基、炭素原子数7~12のアリールアルキル基又は炭素原子数1~8のアルキル基で置換されていてもよく、該-NR51R52、アリール基、アリールアルキル基及びアルキル基は、更に水酸基、ハロゲン原子、シアノ基又は-NR51R52で置換されていてもよく、-NR51R52、アリール基、アリールアルキル基及びアルキル基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-又は-CH=CH-で置き換わっていてもよく、
R51及びR52は、炭素原子数6~12のアリール基、炭素原子数7~12のアリールアルキル基又は炭素原子数1~8のアルキル基を表し、
Anq-はq価のアニオンを表し、qは1又は2を表し、pは電荷を中性に保つ係数を表し、
分子内に上記一般式(1)で表される置換基を少なくとも一つ有する。)
R53及びR53’は、水酸基、ハロゲン原子、ニトロ基、シアノ基、-SO3H、カルボキシル基、アミノ基、アミド基、フェロセニル基、炭素原子数6~30のアリール基、炭素原子数7~30のアリールアルキル基又は炭素原子数1~8のアルキル基を表し、
R53及びR53’で表されるアリール基、アリールアルキル基及びアルキル基は、水酸基、ハロゲン原子、ニトロ基、シアノ基、-SO3H、カルボキシル基、アミノ基、アミド基又はフェロセニル基で置換されていてもよく、
R53及びR53’で表されるアリール基、アリールアルキル基及びアルキル基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-又は-CH=CH-で置き換わっていてもよく、 R54~R61及びR54’~R61’は、R53及びR53’と同様の基又は水素原子を表し、
X12、X12’、X13及びX13’は、酸素原子、硫黄原子、セレン原子、-CR62R63-、炭素原子数3~6のシクロアルカン-1,1-ジイル基、-NH-又は-NY13-を表し、
R62及びR63は、R53及びR53’と同様の基又は水素原子を表し、
Y12、Y12’及びY13は、炭素原子数1~20のアルキル基、炭素原子数6~30のアリール基又は炭素原子数7~30のアリールアルキル基を表し、
Y12、Y12’及びY13で表されるアルキル基、アリール基及びアリールアルキル基は、水酸基、ハロゲン原子、シアノ基、カルボキシル基、アミノ基、アミド基、フェロセニル基、-SO3H若しくはニトロ基で置換されているか又は無置換であり、
Y12、Y12’及びY13で表されるアルキル基、アリール基及びアリールアルキル基中のメチレン基は、-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-又は-CH=CH-で置き換わっていてもよく、
r及びr’は、0又は(a)~(e)、(g)~(j)、(l)、(m)、(a’)~(e’)、(g’)~(j’)、(l’)及び(m’)において置換可能な数を表す。)
R62~R67及びZ’で表される-NRR’、アリール基、アリールアルキル基及びアルキル基は、水酸基、ハロゲン原子、シアノ基又は-NRR’で置換されていてもよく、-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-又は-CH=CH-で中断されていてもよく、
R及びR’は、炭素原子数6~12のアリール基、炭素原子数7~12のアリールアルキル基又は炭素原子数1~8のアルキルを表す。)
上記のR62~R67、Z’、R及びR’で表される炭素原子数6~12のアリール基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基として例示した基のうち、所定の炭素数を満たす基等が挙げられ、
上記のR62~R67、Z’、R及びR’で表される炭素原子数7~12のアリールアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数6~20のアリール基として例示した基のうち、所定の炭素数を満たす基等が挙げられる。
上記一般式(9)において、Anq-で表される陰イオンとしては、上記一般式(8)におけるAnq-で表される陰イオンとして例示した基等が挙げられる。
上記一般式(10)~(12)におけるR53~R63及びR53’~R63’で表されるハロゲン原子、R53及びR53’で表されるアリール基、アリールアルキル基及びアルキル基を置換してもよいハロゲン原子、並びにY12、Y12’及びY13で表されるアルキル基、アリール基及びアリールアルキル基を置換してもよいハロゲン原子としては、R01、R02、R03、R04及びR05で表されるハロゲン原子として例示した基が挙げられる。
R53~R63及びR53’~R63’並びにY12、Y12’及びY13で表される炭素原子数6~30のアリール基としては、フェニル、ナフチル、2-メチルフェニル、3-メチルフェニル、4-メチルフェニル、4-ビニルフェニル、3-iso-プロピルフェニル、4-iso-プロピルフェニル、4-ブチルフェニル、4-iso-ブチルフェニル、4-tert-ブチルフェニル、4-ヘキシルフェニル、4-シクロヘキシルフェニル、4-オクチルフェニル、4-(2-エチルヘキシル)フェニル、4-ステアリルフェニル、2,3-ジメチルフェニル、2,4-ジメチルフェニル、2,5-ジメチルフェニル、2,6-ジメチルフェニル、3,4-ジメチルフェニル、3,5-ジメチルフェニル、2,4-ジ-tert-ブチルフェニル、2,5-ジ-tert-ブチルフェニル、2,6-ジ-tert-ブチルフェニル、2,4-ジ-tert-ペンチルフェニル、2,5-ジ-tert-アミルフェニル、2,5-ジ-tert-オクチルフェニル、2,4-ジクミルフェニル、4-シクロヘキシルフェニル、(1,1’-ビフェニル)-4-イル、2,4,5-トリメチルフェニル、フェロセニル等が挙げられ、
R53~R63及びR53’~R63’並びにY12、Y12’及びY13で表される炭素原子数7~30のアリールアルキル基としては、ベンジル、フェネチル、2-フェニルプロパン-2-イル、ジフェニルメチル、トリフェニルメチル、スチリル、シンナミル、フェロセニルメチル、フェロセニルプロピル等が挙げられ、
R53~R63及びR53’~R63’で表される炭素原子数1~8のアルキル基、並びにY12、Y12’及びY13で表される炭素原子数1~20のアルキル基としては、R01、R02、R03、R04及びR05並びにR1で表される炭素原子数1~40のアルキル基として例示した基のうち、所定の炭素数を満たす基等が挙げられる。
また、酸化防止剤として光硬化性組成物、熱硬化性組成物又は重合性組成物に用いられる他、顕色剤として感熱材料にも用いられる。
潜在性添加剤とは、常温或いは150℃以下のプリベーク工程では不活性であり、100~250℃で加熱するか、又は酸/塩基触媒存在下で80~200℃で加熱することにより保護基が脱離して活性となるものであり、具体的には、潜在性酸化防止剤、潜在性紫外線吸収剤等の潜在性樹脂添加剤;感熱紙用潜在性顕色剤;感熱紙用潜在性保存安定剤;潜在性硬化剤等が挙げられる。
本発明の紫外から近赤外の波長領域に吸収極大を有する有機色素であって、分子内に上記一般式(1)で表される構造を少なくとも一つ有する化合物を含有する組成物は、着色感光性組成物として用いられる他、重合性組成物としても用いられる。
上記着色感光性組成物として用いる場合、本発明の紫外から近赤外の波長領域に吸収極大を有する有機色素であって、分子内に上記一般式(1)で表される構造を少なくとも一つ有する化合物の含有量は、0.01~50質量%が好ましく、0.1~30質量%がより好ましい。
上記着色感光性組成物が、光ラジカル硬化性である場合、着色感光性組成物は、本発明の紫外から近赤外の波長領域に吸収極大を有する有機色素であって、分子内に上記一般式(1)で表される構造を少なくとも一つ有する化合物の他、酸価を有するエチレン性不飽和結合を有する重合性化合物及び光ラジカル重合開始剤を必須成分とする。以下、この着色感光性組成物を、本発明の着色感光性組成物ともいう。
その他、フェノールノボラック型エポキシ化合物、ビフェニルノボラック型エポキシ化合物、クレゾールノボラック型エポキシ化合物、ビスフェノールAノボラック型エポキシ化合物、ジシクロペンタジエンノボラック型エポキシ化合物等のノボラック型エポキシ化合物;3,4-エポキシ-6-メチルシクロヘキシルメチル-3,4-エポキシ-6-メチルシクロヘキサンカルボキシレート、3,4-エポキシシクロヘキシルメチル-3,4-エポキシシクロヘキサンカルボキシレート、1-エポキシエチル-3,4-エポキシシクロヘキサン等の脂環式エポキシ化合物;フタル酸ジグリシジルエステル、テトラヒドロフタル酸ジグリシジルエステル、ダイマー酸グリシジルエステル等のグリシジルエステル類;テトラグリシジルジアミノジフェニルメタン、トリグリシジル-p-アミノフェノール、N,N-ジグリシジルアニリン等のグリシジルアミン類;1,3-ジグリシジル-5,5-ジメチルヒダントイン、トリグリシジルイソシアヌレート等の複素環式エポキシ化合物;ジシクロペンタジエンジオキシド等のジオキシド化合物;ナフタレン型エポキシ化合物、トリフェニルメタン型エポキシ化合物、ジシクロペンタジエン型エポキシ化合物等を用いることもできる。
また、上記酸価を有しないエチレン性不飽和結合を有する重合性化合物を使用する場合、その含有量は、上記酸価を有するエチレン性不飽和結合を有する重合性化合物100質量部に対して、10~1000質量部とするのが好ましい。
上記染料としては、380~1200nmに吸収を有する化合物であれば特に限定されないが、例えば、アゾ化合物、アントラキノン化合物、インジゴイド化合物、トリアリールメタン化合物、キサンテン化合物、アリザリン化合物、アクリジン化合物、スチルベン化合物、チアゾール化合物、ナフトール化合物、キノリン化合物、ニトロ化合物、インダミン化合物、オキサジン化合物、フタロシアニン化合物、シアニン化合物、ジインモニウム化合物、シアノエテニル化合物、ジシアノスチレン化合物、ローダミン化合物、ペリレン化合物、ポリエンナフトラクタム化合物、クマリン化合物、スクアリリウム化合物、クロコニウム化合物、スピロピラン化合物、スピロオキサジン化合物、メロシアニン化合物、オキソノール化合物、スチリル化合物、ピリリウム化合物、ローダニン化合物、オキサゾロン化合物、フタルイミド化合物、シンノリン化合物、ナフトキノン化合物、アザアントラキノン化合物、ポルフィリン化合物、アザポルフィリン化合物、ピロメテン化合物、キナクリドン化合物、ジケトピロロピロール化合物、インジゴ化合物、アクリジン化合物、アジン化合物、アゾメチン化合物、アニリン化合物、キナクリドン化合物、キノフタロン化合物、キノンイミン化合物、イリジウム錯体化合物、ユーロピウム錯体化合物等の染料等が挙げられ、これらは複数を混合して用いてもよい。
上記スキームにおいて、化合物3の1当量及びピリジン2.42gを混合し、化合物2の2.5当量及び4-ジメチルアミノピリジン2.42gを加えて氷浴下で30分撹拌し、EDC塩酸塩の4.5等量を加え、窒素雰囲気下、室温で5時間撹拌した。酢酸エチル/水で油水分離した後、水洗、乾燥し、溶媒を留去して化合物4を得た。
ステップ1で得られた化合物4の1当量及びピリジン2.05gを混合し、4-ジメチルアミノピリジン0.1当量を加えて撹拌した後、10℃以下で二炭酸-t-ブチルの12当量を滴下し、室温で20時間撹拌した。酢酸エチル/水で油水分離した後、水洗、乾燥し、溶媒を留去した。カラムクロマトグラフィー(酢酸エチル:ヘキサン=1:1)により精製し、メタノールから晶析を行い、化合物No.1を収率24%で得た。得られた化合物が目的物であることは1H-NMR、IRにて確認した。また、吸収波長特性を測定した。結果を[表1]及び[表2]に示す。
上記スキームにおいて、化合物5の1当量及びピリジン3.12gを混合し、4-ジメチルアミノピリジン0.1当量を加えて撹拌した後、10℃以下で二酸化-t-ブチルの3当量を滴下し、室温で3時間撹拌した。酢酸エチル/水で油水分離した後、水洗、乾燥し、溶媒を留去して化合物6を得た。
化合物7の1当量及び酢酸エチル10g、水10gを混合し、ステップ1で得られた化合物6の1当量を加えて撹拌した後、酢酸エチル層を取り分けて乾燥し、理論収量の5倍まで濃縮した。濃縮した酢酸エチル溶液をヘキサンに分散させて晶析し、化合物No.2を収率70%で得た。得られた化合物が目的物であることは1H-NMR、IRにて確認した。また、吸収波長特性を測定した。結果を[表1]及び[表2]に示す。
上記スキームにおいて、化合物8の1当量、水酸化ナトリウム2eq.水2g、及びトルエン2gを混合し、室温で撹拌した。その後、氷冷下、1N塩酸水溶液2mLを加えて酸性溶液とし、油水分離を行い化合物9が含まれるトルエン溶液を得た。
ステップ1で得られた化合物9の1当量が含まれるトルエン溶液にクロロホルム4g、化合物6の1eq.を加えて撹拌、油水分離を行った後、ヘキサンに分散させ晶析し、化合物No.3を収率80%で得た。得られた化合物が目的物であることは1H-NMR、IRにて確認した。また、吸収波長特性を測定した。結果を[表1]及び[表2]に示す。
<ステップ1>感光性組成物No.1の調製
酸価を有するエチレン性不飽和結合を有する重合性化合物成分としてACA Z250(ダイセルサイテック社製)を30.3g、酸価を有しないエチレン性不飽和結合を有する重合性化合物成分としてアロニックスM-450(東亜合成社製)を11.04g、光ラジカル重合開始剤成分としてイルガキュア907(BASF社製)を1.93g、溶媒としてPGMEAを36.60g並びにシクロヘキサノンを20.08g、及び、その他成分としてFZ2122(東レ・ダウコーニング社製)を0.01g混合し、不溶物が無くなるまで撹拌し、感光性組成物No.1を得た。
上記で得られた化合物No.1~No.3の0.10gに、ジメチルアセトアミド1.90gを加え、撹拌して溶解させて、染料液No.1~No.3をそれぞれ調製した。
ステップ1で得られた感光性組成物No.1の5.0gとステップ2で得られた染料液No.1~No.3の1.0gとをそれぞれ混合して均一になるまで撹拌し、本発明の着色感光性組成物No.1~No.3をそれぞれ得た。
実施例2のステップ2における化合物No.1を下記の比較化合物No.1~No.3の何れかに変更した以外は、実施例2-1と同様の手法で、比較着色感光性組成物No.1~No.3を得た。
比較着色性感光性組成物No.1~No.3に酸化防止剤として下記化合物αを加えた以外は、実施例2-1と同様の手法で、比較着色感光性組成物No.1A~No.3Aを得た。
上記で得られた着色感光性組成物No.1~No.3並びに比較着色感光性組成物No.1~No.3をそれぞれガラス基板に410rpm×7secの条件で塗工し、ホットプレートで乾燥(90℃、90sec)させた。得られた塗膜に超高圧水銀ランプで露光(150mJ/cm2)した。露光後の塗膜を、230℃×30minの条件で焼成した。用いた化合物の極大吸収波長(λmax)における焼成前(露光後)の塗膜の吸光度と焼成後の塗膜の吸光度を測定し、焼成前(露光後)の塗膜の吸光度を100としたときの相対強度として評価した。尚、焼成後の塗膜の吸光度が100に近いほど耐熱性が高いことを示す。また、焼成前後の色差(ΔEab*)を調べた。結果を[表3]に示す。
先ず、着色感光性組成物No.1~No.3に比較化合物No.1を加えた以外は、実施例2-1と同様の手法で、着色感光性組成物No.1A~No.3Aをそれぞれ得た。
上記で得られた着色感光性組成物No.1A~No.3A並びに比較例2-1~2-3で得られた比較着色感光性組成物No.1A~No.3Aをそれぞれガラス基板に410rpm×7secの条件で塗工し、ホットプレートで乾燥(90℃、90sec)させた。得られた塗膜に超高圧水銀ランプで露光(150mJ/cm2)した。
露光後の塗膜を、230℃×30minの条件で焼成した。用いた化合物の極大吸収波長(λmax)における焼成前(露光後)の塗膜の吸光度と焼成後の塗膜の吸光度を測定し、焼成前(露光後)の塗膜の吸光度を100としたときの相対強度として評価した。また、焼成前後の色差(ΔEab*)を調べた。結果を[表4]に示す。
Claims (10)
- 紫外から近赤外の波長領域に吸収極大を有する有機色素であって、分子内に下記一般式(1)で表される置換基を1~10個有する化合物。
(式中、R01、R02、R03、R04及びR05は、それぞれ独立に、水素原子、ハロゲン原子、シアノ基、水酸基、ニトロ基、カルボキシル基、炭素原子数1~40のアルキル基、炭素原子数6~20のアリール基、炭素原子数7~20のアリールアルキル基、炭素原子数2~20の複素環含有基又は-O-R1を表し、
R01、R02、R03、R04及びR05のうち少なくとも1つは-O-R1で表され、
R1は、水素原子、炭素原子数1~40のアルキル基、炭素原子数6~20のアリール基、炭素原子数7~20のアリールアルキル基、炭素原子数2~20の複素環含有基又はトリアルキルシリル基を表し、
R01、R02、R03、R04及びR05並びにR1で表されるアルキル基、アリール基、アリールアルキル基又は複素環含有基は、置換基を有しているか又は無置換であり、
R01、R02、R03、R04及びR05並びにR1で表されるアルキル基又はアリールアルキル基中のメチレン基は、炭素-炭素二重結合、-O-、-S-、-CO-、-O-CO-、-CO-O-、-O-CO-O-、-S-CO-、-CO-S-、-S-CO-O-、-O-CO-S-、-CO-NH-、-NH-CO-、-NH-CO-O-、-NR2-、>P=O、-S-S-又は-SO2-で置き換わっていてもよく、
R2は、水素原子又は炭素原子数1~8のアルキル基を表す。) - 上記一般式(1)中、R1が水素原子であることを特徴とする請求項1に記載の化合物。
- 上記一般式(1)中、R02又はR04の少なくとも一方が炭素原子数1~40のアルキル基、炭素原子数6~20のアリール基、炭素原子数7~20のアリールアルキル基又は炭素原子数2~20の複素環含有基であり、R03が-O-R1で表されることを特徴とする請求項2に記載の化合物。
- 上記一般式(1)中、R1が炭素原子数2~9のアルコキシカルボニル基であることを特徴とする請求項1に記載の化合物。
- 上記一般式(1)中、R02又はR04の少なくとも一方が炭素原子数1~40のアルキル基、炭素原子数6~20のアリール基、炭素原子数7~20のアリールアルキル基又は炭素原子数2~20の複素環含有基であり、R03が-O-R1で表されることを特徴とする請求項4に記載の化合物。
- 上記紫外から近赤外の波長領域に吸収極大を有する有機色素が、シアノスチレン化合物であることを特徴とする請求項1~5の何れか1項に記載の化合物。
- 上記紫外から近赤外の波長領域に吸収極大を有する有機色素が、トリアリールメタン化合物であることを特徴とする請求項1~5の何れか1項に記載の化合物。
- 上記紫外から近赤外の波長領域に吸収極大を有する有機色素が、シアニン化合物であることを特徴とする請求項1~5の何れか1項に記載の化合物。
- 請求項1~8の何れか1項に記載の化合物を含有する組成物。
- 請求項9記載の組成物に、さらに酸価を有するエチレン性不飽和結合を有する重合性化合物及び光ラジカル重合開始剤を含有することを特徴とする着色感光性組成物。
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2014
- 2014-11-27 WO PCT/JP2014/081360 patent/WO2015083605A1/ja not_active Ceased
- 2014-11-27 CN CN201480040980.6A patent/CN105637038B/zh active Active
- 2014-11-27 JP JP2015551480A patent/JP6518195B2/ja active Active
- 2014-11-27 KR KR1020217041431A patent/KR102369427B1/ko active Active
- 2014-11-27 KR KR1020167001471A patent/KR20160088282A/ko not_active Ceased
- 2014-12-04 TW TW103142228A patent/TWI665264B/zh active
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102064631B1 (ko) * | 2015-06-30 | 2020-01-09 | 주식회사 엘지화학 | 아민계 화합물, 이를 포함하는 색재 조성물 및 이를 포함하는 수지 조성물 |
| WO2017146897A1 (en) * | 2016-02-26 | 2017-08-31 | Exxonmobil Research And Engineering Company | Lubricant compositions containing controlled release additives |
| US10377961B2 (en) | 2016-02-26 | 2019-08-13 | Exxonmobil Research And Engineering Company | Lubricant compositions containing controlled release additives |
| US10377962B2 (en) | 2016-02-26 | 2019-08-13 | Exxonmobil Research And Engineering Company | Lubricant compositions containing controlled release additives |
| KR20170126690A (ko) * | 2016-05-10 | 2017-11-20 | 주식회사 엘지화학 | 화합물, 이를 포함하는 색재 조성물 및 이를 포함하는 수지 조성물 |
| KR102120518B1 (ko) * | 2016-05-10 | 2020-06-08 | 주식회사 엘지화학 | 화합물, 이를 포함하는 색재 조성물 및 이를 포함하는 수지 조성물 |
| US20210017410A1 (en) * | 2018-03-30 | 2021-01-21 | Taiyo Ink Mfg. Co., Ltd. | Curable composition for inkjet, cured product of same, and electronic component comprising said cured product |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2015083605A1 (ja) | 2017-03-16 |
| TW201527439A (zh) | 2015-07-16 |
| TWI665264B (zh) | 2019-07-11 |
| KR20210156873A (ko) | 2021-12-27 |
| KR102369427B1 (ko) | 2022-03-03 |
| KR20160088282A (ko) | 2016-07-25 |
| JP6518195B2 (ja) | 2019-05-22 |
| CN105637038A (zh) | 2016-06-01 |
| CN105637038B (zh) | 2019-10-25 |
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