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JP7170087B2 |
Provided are: a dye comprising a leuco dye from which an excellent developed color density and a bright hue are obtained; a thermochromic pigment-containing microcapsules utilizing the color development/color removal mechanism of the dye...
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JP7169004B2 |
The present invention relates to a real-time fluorescence imaging sensor for measuring glutathione in cell organelles and a method for fabricating the same. More specifically, the present invention relates to a novel compound for measuri...
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JP2022169447A |
To provide a red coloring composition capable of forming a color filter further improved in luminance (brightness).The red coloring composition contains a red colorant and a yellow colorant. The red colorant contains a diketopyrrolopyrro...
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JP7167350B2 |
A composition that comprises a dye having a structure represented by formula (1) and at least one compound selected from the group consisting of a binder and a curable compound, a dye having a structure represented by formula (1-1), and ...
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JP7165314B2 |
To provide a novel composition for colored film capable of industrially advantageously, uniformly and favorably coloring a substrate.There is provided a composition for forming a colored film containing at least a coloring agent and 2 or...
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JP7165313B2 |
To provide a novel coloring method capable of industrially advantageously, uniformly and favorably coloring a substrate.In a method for coloring a substrate by depositing a colored film on the substrate by using mist or droplet of a raw ...
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JP2022165837A |
To provide a dye composition capable of forming a near-infrared cut filter which achieves both transparency in the visible region and shielding from near-infrared rays having wavelength of 680-1000 nm.The dye composition contains a squar...
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JP7161475B2 |
Compounds that may inhibit Oplophorus-derived luciferases are disclosed as well as compositions and kits comprising the compounds, and methods of using the compounds.
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JP7156770B2 |
To provide a pigment composition containing an organic pigment, which is a stable composition in which an organic pigment is atomized and increased in concentrations without causing aggregation, sedimentation, or viscosity increase with ...
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JP7154746B2 |
To provide a thermal transfer recording sheet capable of forming an image having compatibility between color gamut expansion in the blue direction and process black having a high optical density.A thermal transfer recording sheet compris...
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JP2022158630A |
To provide a method for coloring various substances by using a coumarin compound having poor solvent solubility, as a colorant without utilizing dispersion techniques, and a coloring composition suitable for the method.A dye compound is ...
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JP2022543618A |
Disclosed herein are compounds, conjugates and methods that can be used to detect the presence of an analyte in a sample, such as a biological sample.
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JP7151489B2 |
The present invention provides: an aminocoumarin compound having a structure represented by the following formula (1); and an aminocoumarin compound-containing resin particle containing the aminocoumarin compound and a resin particle con...
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JP2022151682A |
To provide a near-infrared absorbing dye which has absorption in the near-infrared light region and has solubility and high light resistance suitable for a coating film.The invention provides a compound represented by the general formula...
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JP7149089B2 |
To provide a production method of nitrogen-containing heterocyclic compound enabling nitrogen-containing heterocyclic compound to be effectively provided, and a production method of a squarylium compound.The production method of a nitrog...
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JP2022147718A |
To provide a colored dispersion that prevents the aggregation of particles in the colored dispersion and has excellent dispersion stability during its storage.A colored dispersion has a compound represented by formula (1), and C.I. dispe...
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JP7146947B2 |
Provided are a resin composition including a colorant and a resin, in which the colorant contains two or more squarylium colorants represented by Formula (1) below, at least one of the squarylium colorants is a squarylium colorant having...
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JP2022142528A |
To provide a novel compound which exhibits a color tone of an intermediate color such as orange and is useful as a dye excellent in fastness, and its tautomers or their salts, and to provide a colored composition and a dyed product conta...
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JP7143431B2 |
Provided are a coloring composition including a pigment, a pigment derivative, a resin, and a solvent, in which an average primary particle diameter of the pigment is 70 nm or less, an average primary particle diameter of the pigment der...
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JP7142740B2 |
Provided is a curable composition which is capable of producing a cured film that exhibits good water-resistant adhesion, while being suppressed in the generation of aggregates derived from a near-infrared absorbing dye. Also provided ar...
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JP7142711B2 |
Provided are a near-infrared absorbing composition including a near-infrared absorbing pigment having an oxocarbon skeleton, a coloring agent derivative, a resin, and a solvent, in which the coloring agent derivative is a compound having...
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JP7141561B1 |
A non-aqueous ink composition containing at least one selected from the group consisting of a perinone pigment, a diketopyrrolopyrrole pigment, and a halogenated phthalocyanine pigment is ejected by an inkjet method. To provide a non-aqu...
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JP7141562B1 |
A non-aqueous ink composition containing at least one selected from the group consisting of a perinone pigment, a diketopyrrolopyrrole pigment, and a halogenated phthalocyanine pigment is ejected by an inkjet method. To provide a non-aqu...
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JP2022136701A |
To provide a colored resin composition enabling formation of a color filter excellent in heat resistance, and a compound.A colored resin composition is provided, containing a colorant represented by formula (I) and an alkali-soluble resi...
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JP2022134621A |
To provide a negative solvatochromic phosphorescent dye that exhibits a strong emission in a region from red to infrared and, as the polarity of a solvent increases, causes a short wavelength shift of an absorption maximum wavelength and...
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JP2022131095A |
To provide a pigment composition which enables formation of a near-infrared cut filter that can achieve both shielding property of near-infrared rays at a wavelength of 680-900 nm and permeability in a visible region.A pigment compositio...
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JP2022131357A |
To provide a fluorescent dye that can yield a labeled biological material that exhibits excellent fluorescence intensity in any of the states of solution, membrane and dot plot, and to provide a labeled biological substance.Provided are ...
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JP7132017B2 |
An object of the present invention is to provide a novel squarylium dye that can achieve an equivalent chromaticity value of even a colored resin composition having a low content of the squarylium dye as compared with a colored resin com...
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JP7128806B2 |
Provided is a novel compound which has excellent lightfastness, good dissolution stability and solubility in organic solvents and resins, and is suitable for use in yellow dyes, inks and the like. The compound is represented by general f...
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JP2022126586A |
To provide a colored resin composition that can form a color filter having excellent heat resistance and light resistance.This invention relates to a colored resin composition that contains a colorant and an alkali-soluble resin, the col...
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JP7124313B2 |
To provide a coloring agent and coloring composition excellent in high brightness, dispersion stability, heat resistance, development property and adhesion, and a color filter having high brightness and high contrast ratio and excellent ...
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JP2022123656A |
To provide a color filter pigment dispersant which not only achieves high contrast and has viscosity stability and solvent resistance, but also exhibits an effect of preventing hue change and crystal deposition of a diketopyrrolopyrrole ...
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JP7122895B2 |
To provide a compound that can form an image having both of silver gloss and flexibility.The present invention provides a compound represented by the following formula, where n is the number of 4 or more, Rand Rindependently represent on...
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JP2022121464A |
To provide an isoindoline dye having high contrast and small phase difference.An isoindoline dye has, in a powder X-ray diffraction intensity curve, A (25-30°)/A (10-15°) satisfying 0.4 or more and 5 or less, which is the ratio between...
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JP7120516B2 |
The present invention provides a white pigment comprising a ZIF-based (zeolitic imidazolate framework) powder having a structure in which zinc (Zn) and an imidazole-based organic substance are bonded, a polymer resin film comprising the ...
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JP2022115798A |
To provide a coloring curable resin composition useful for producing a color filter making contrast excellent.A coloring curable resin composition that contains a coloring agent (A), a resin (B), a polymerizable compound (C) and a polyme...
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JP2022116062A |
To provide a squarylium compound useful for a filter for display device.Squarylium compounds can be described by the following structure: where R1 and R5 are independently H, optionally substituted C1-24 hydrocarbyl, halogen, optionally ...
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JP7115489B2 |
Provided is a novel dye compound having a polymerizable group, the dye compound having excellent color characteristics, heat resistance, light fastness, and solvent resistance. Also provided is a polymer containing, as monomer units, the...
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JP2022115070A |
To reduce the viscosity of a coloring composition containing a pigment.The coloring composition contains a compound represented by formula (I), and a pigment. [In formula (I), L1 represents a group represented by formula (ph1); R1 to R4 ...
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JP7113907B2 |
Provided are provision of a composition having exceptional lightfastness, a film in which the composition is used, an optical filter, a solid-state imaging element, an infrared sensor, a method for producing an optical filter, and a came...
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JP7113899B2 |
Provided are a coloring composition including a pigment A having a structure in which an aromatic ring group in which an electron-donating group is introduced into an aromatic ring is bonded to a diketopyrrolopyrrole skeleton, and a comp...
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JP2022113705A |
To provide a photosensitive coloring composition used in a color filter for solid-state imaging elements, which has excellent heat resistance and is free of foreign matter, and which is suitable for CF pixel formation by photolithography...
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JP7111768B2 |
A photosensitive resin composition, a photosensitive resin film prepared by using the same, and a color filter comprising the photosensitive resin film are provided. The photosensitive resin composition comprises: (A) a colorant comprisi...
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JP7107198B2 |
To provide a pigment dispersant showing extremely excellent characteristics in improving dispersibility of a pigment, which highly achieves both a contrast ratio and luminance of a coating film (color filter) when the color filter is man...
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JP7105545B2 |
A red colored photosensitive resin composition according to the present invention comprises: a coloring agent including a C.I. pigment red 177, a compound represented by chemical formula 1, and a compound represented by chemical formula ...
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JP7105221B2 |
Provided is a coloring material dispersion for a color filter, whereby a colored layer having enhanced contrast can be formed. A coloring material dispersion for a color filter, containing a coloring material, a pigment derivative, a dis...
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JP7105024B1 |
To provide a pigment composition containing an isoindoline compound which is excellent in dispersibility, weather resistance and heat resistance, has good storage stability, and can form a highly saturated image or the like. A pigment co...
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JP2022105598A |
To provide a method of producing an organic pigment composition comprising at least organic pigment microparticles, wherein the diffusion reflectance of the organic pigment microparticles is controlled for the purpose of improving the lu...
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JP7101111B2 |
The present invention provides a compound represented by formula (I), a colored resin composition, a color filter and a display device. The compound represented by formula (I) is a compound capable of forming a color filter with excellen...
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JP2022102745A |
To provide a dye having excellent moist-heat resistance, a composition containing the dye, and a color filter containing the dye.The present invention discloses a dye represented by the formula (1), a composition containing the dye, and ...
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