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JP2021520424A |
To have some disadvantages such as chemical instability in the presence of a specific reagent generally present in a bioassay, for many of the known cyanine pigments. The present application provides a fluorescent dye which is a cyanine ...
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JP2021120733A |
To provide an optical filter excellent in near infrared ray shielding property irrespective of being thin in thickness.The optical filter satisfies the following requirements (a) to (d): (a) in a region of wavelength 700 nm to 900 nm, mi...
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JP2021519841A |
A water-soluble condensing multichromophore with a pendant chromophore group is provided. The focused multichromophore has a polymer backbone containing non-conjugated repeating units and a plurality of pendant donor chromophore groups l...
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JP6915943B2 |
The present invention provides dioxetane-based chemiluminescence probes, more specifically fluorophore-tethered dioxetane-based chemiluminescence probes and compositions thereof. The chemiluminescence probes disclosed are useful for both...
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JP2021116297A |
To provide a compound that has high heat stability, has easy-to-use workability, and has an absorption band in a near infrared light region, and provide a photoelectric conversion element, a photosensor, and an imaging element.The presen...
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JP2021115518A |
To provide a photocatalyst that is easy to control light absorption wavelengths and is also easy to prepare itself, and a redox reaction method using the photocatalyst.A photocatalyst contains an aggregate of amphiphilic fluorescent comp...
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JP2021113321A |
To provide a coloring material compound which can be suitably used for forming a blue pixel part of a color filter.The compound is represented by the following general formula (I) (where X represents a methyl group or a halogen atom; R1-...
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JP6914455B2 |
The present invention relates to a compound represented by general formula (I) (in the formula (I), X represents a methyl group or a halogen atom; R1 to R14 each independently represent a hydrogen atom, a halogen atom, a cyano group, an ...
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JP2021109894A |
To provide a squarylium-based compound with which shieldability in the near-infrared region and transmissivity in the visible ray region are made compatible with each other and with which a near-infrared cut filter with little haze can b...
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JP6907187B2 |
An organic compound represented by general formula (1) is a novel organic compound having an absorption band in the near infrared region, and is useful for infrared absorbing dyes, optical films, and organic electronic devices such as ph...
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JP6905872B2 |
The present invention provides a colored resin composition which exhibits excellent contrast and heat resistance. The colored resin composition is characterized by containing a colorant and resin, theabovementioned colorant contains a co...
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JP2021102759A |
To provide a colored composition that produces a cured film excelling in storage stability and low-temperature curability as well as in solvent resistance.A colored composition has (A) a colorant, (B) a polymer (excluding the (A) coloran...
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JP6898301B2 |
The disclosure provides for provides for water-soluble near-infra red (NIR) emissive compounds, processes of making the compounds thereof, and use of the compounds therein.
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JP6894500B2 |
Provided are a compound represented by a specific formula, a core-shell dye comprising a core comprising the compound and a shell enclosing the core, a photosensitive resin composition comprising the core-shell dye, and a color filter ma...
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JP6894246B2 |
The present invention provides a novel coloring composition which is able to use in color filters and the like. The present invention is related to a coloring composition containing a compound represented by formula (I) and a resin.
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JP2021515842A |
The present disclosure is based on the formula (I) :( charged dye.m +)x (Counterionn-)y (Counterion receptor)z, And formula (VI) :( charged dyem-)x (Counterionn +)y (Counterion receptor)zWith respect to the design, formulation, preparati...
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JP6885717B2 |
To provide an oxocarbon compound that shows a reduced shoulder peak in an absorption peak having a maximum absorption in a red to near-infrared region.The present invention provides a squalirium compound or a croconium compound having gr...
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JP2021085022A |
To provide a hydrosoluble fluorescent probe having property of localizing in a mitochondrion and having light emission in the near infrared.A fluorescent dye including compound represented by the following formula (1) is used to dye. (In...
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JP6866139B2 |
To provide an optical filter that is excellent in long-wave ultraviolet cutting performance, contrast improvement and visible light transparency, and also excellent in light resistance.An optical filter contains a metal complex represent...
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JP6865757B2 |
Provided are a color developing composition including a compound represented by Formula 1, a lithographic printing plate precursor having at least a layer including the color developing composition, a method for producing a lithographic ...
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JP6855174B2 |
The present invention provides a tomato-derived composition comprising lycopene crystals at a concentration of at least 70% (w/w) and methylene chloride-insoluble material at a concentration of 10% (w/w) or less, wherein the size of said...
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JP6851720B2 |
The invention relates to a process for dyeing and/or lightening keratin fibers using i) particular dye(s) and/or pigment(s), ii) photoactive compound(s) and iii) light source(s); a cosmetic composition comprising the ingredients i) and i...
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JP2021038336A |
To provide a fluorescent dye having higher fluorescence intensity.A fluorescent dye comprises a triazole condensed ring compound represented by general formula (I). In the general formula (I), R1, R2 independently represent a substituted...
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JP6838024B2 |
The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved th...
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JP6838025B2 |
The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved th...
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JP6833728B2 |
Provided is a composition with which a film having excellent infrared shielding properties and reduced spectral variation can be formed. In addition, provided are a film, a near infrared cut filter, a laminate, a pattern forming method, ...
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JP2021024840A |
To provide a compound having excellent wet heat resistance and having an absorption maximum at 340 to 370 nm.There is provided a compound represented by the following general formula (1), wherein R1 and R3 each independently represent a ...
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JP2021505618A |
The present invention is in the solid phase of a near infrared (NIR) fluorescent probe characterized by an aza-bicycloalkane cyclic peptide labeled with a Cy5.5 dye moiety and used in guided surgery at tumor and pathological sites. Discl...
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JP2021008625A |
To provide methine dyes that can be used for bulk coloration of synthetic polyamide and show high thermal stability.The present invention provides methine dyes of the following formula (R1, R2, R3, R7 each denote H, halogen or the like, ...
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JP2021006901A |
To provide an optical filter with which it is possible to provide a device having the function to selectively pass a visible beam and some of near-infrared rays through and the near-infrared noise amount of which in a visible beam image ...
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JP6817989B2 |
The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved th...
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JP6810644B2 |
To provide a coloring resin composition which makes it possible to produce a color filter having excellent heat resistance, and a color filter produced therewith.The present invention provides a methine compound of the following formula ...
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JP6805464B2 |
The present specification relates to a compound, and a color conversion film, a backlight unit, and a display device, including the same.
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JP6785295B2 |
An object of the present invention is to provide a color developing composition which has excellent color developability and does not significantly discolor after aged using a color developing composition containing a compound represente...
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JP6787083B2 |
To provide a near-infrared absorbing composition having low absorbance in a visible range and having excellent near-infrared absorbing power, durability, dispersion stability, and preservation stability, and a near-infrared cut filter in...
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JP2020183510A |
To provide a novel compound and a coloring composition.A compound is represented by formula (I), [where R1-R4 each independently represent a hydrogen atom or an optionally substituted C1-6 monovalent hydrocarbon group, provided that -CH2...
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JP6781834B2 |
A compound represented by a specific chemical formula, a core including the compound represented by the specific chemical formula, and a core-shell dye including a shell surrounding the core, a photosensitive resin composition including ...
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JP2020177014A |
To provide a pigment composition which can be suitably used as a fluorescent labeling agent by suppressing deterioration in pigment luminous intensity in water and reduction in absorbance over time, and minimizing discoloration due to li...
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JP2020177147A |
To provide an optical filter which blocks near-infrared light and controls an incident or exit angle of light, and to provide a biometric authentication device and an image capturing device having the same.An optical filter 10 is provide...
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JP6775014B2 |
The present invention provides methods, compositions, mixtures and kits utilizing deoxynucleoside triphosphates comprising a 3′-O position capped by a group comprising methylenedisulfide as a cleavable protecting group and a detectable...
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JP6773161B2 |
To provide an optical filter having shielding effects against near ultraviolet rays and near infrared rays. An optical filter comprising a transparent resin body having a single layer or multilayer structure, and containing a near ultrav...
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JP6771570B2 |
Provided is an ink jet recording ink including: a colorant represented by the following Formula 1, in which an absorption maximum of a dry material of the ink jet recording ink is 700 nm to 1000 nm.
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JP6766573B2 |
To provide a salt-forming compound having high invisibility, that is, small in absorption in a visible range (400 nm to 750 nm), having excellent near-infrared ray absorptivity and high light fastness, and less causing aggregation, and a...
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JP6766115B2 |
The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved th...
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JP6761118B2 |
A compound represented by specific chemical formula, a core including the same, a core-shell dye including a shell surrounding the core, a photosensitive resin composition including the same, and a color filter manufactured using the pho...
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JP6761209B2 |
An ink jet ink composition includes one or two or more compounds A selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (4), one or two or more compounds B selected from the gr...
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JP6760926B2 |
The present invention provides a merocyanine compound with excellent light fastness and heat resistance, specifically, a merocyanine compound represented by general formula (I). Among said merocyanine compounds, compounds represented by ...
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JP6756839B2 |
An object of the present invention is to provide a luminescent particle having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield; and a compound having an emission maximum w...
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JP2020144162A |
To provide a coloring composition that makes it possible to produce a color filter having excellent brightness, and a color filter produced therewith.A coloring composition for color filters contains a methine compound represented by the...
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JP6752031B2 |
To provide an organic colorant having a silver gloss.An organic colorant having a silver gloss comprises a stilbene compound represented by the following formula.SELECTED DRAWING: None
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