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JP7399882B2 |
Automated oligonucleotide synthesis-compatible sulforhodamine dye phosphoramidite compounds and labeled polynucleotides incorporating these dyes are provided.
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JP7394895B2 |
The present invention relates to a multi-dye conjugate comprising a tissue reactive moiety and at least two different chromogens, wherein the tissue reactive moiety is selected from the group consisting of a quinone methide precursor, a ...
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JP2023159867A |
To provide a photosensitive resin composition containing a pigment and capable of being controlled to have the lowest permeability in a specific wave length range by coating an organic pigment with a dye having a maximum absorbance in th...
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JP7366564B2 |
To provide a red coloring resin composition for color filter capable of forming a red coloring layer which is excellent in solvent remelting properties while having high color reproducibility and has improved brightness.A red coloring re...
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JP2023543717A |
A compound represented by a specific chemical formula, a photosensitive resin composition containing the same, a photosensitive resin film produced using the photosensitive resin composition, a color filter containing the photosensitive ...
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JP2023150459A |
To provide a dye which has a maximum absorption wavelength on a longer wavelength side as compared with the conventional triarylmethane dye.A triarylmethane dye is represented by the following general formula (1) [where R1-R4 each indepe...
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JP2023149735A |
To provide a dye which has a maximum absorption wavelength on a longer wavelength side as compared with the conventional triarylmethane dye.A triarylmethane dye is represented by the following general formula (1) [where R1-R4 each indepe...
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JP2023134356A |
To provide compounds capable of forming a color filter excellent in lightness.The invention provides compounds represented by Formula (I) in the figure. [In Formula (I), R4A and R5A represent hydrogen atoms; Mr+ represents an r-valent me...
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JP2023127795A |
To provide an ink for surgical markers that can prevent contamination to the surrounding or obscuring, by rapidly drying and without causing blurring, while securing safety to a body and recognizability.An ink for surgical markers compri...
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JP7325728B2 |
An objective of the present invention is to provide a pigment dispersion and a coloring composition for forming a coating film, which have good storage stability and can provide good luminance. The pigment dispersion contains a lake pigm...
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JP2023111841A |
To provide a technique which enables visualization of starch or glycogen in living cells.A detection reagent provided herein contains a compound represented by general formula (I).SELECTED DRAWING: None
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JP7324046B2 |
The present invention relates to a colored resin composition including a colorant, a resin, a polymerizable compound, and a polymerization initiator, wherein the colorant includes triaryl methane lake dye and a compound represented by ch...
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JP7324045B2 |
A conventionally known colored curable resin composition was not sufficiently soluble in a developing solution at the time of manufacturing a color filter. The present invention relates to a colored curable resin composition, and a color...
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JP7316962B2 |
To provide a photosensitive composition in which aggregation of a coloring agent is suppressed, and application of the same.A photosensitive composition including a coloring agent A, a photoinitiator B, a polymerizable compound C, and a ...
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JP7307653B2 |
The present invention provides a xanthene dye having excellent thermal resistance, a colorant composition containing the dye, a colorant containing the colorant composition for a color filter, and a color filter. The xanthene dye of the ...
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JP7305172B2 |
To provide a reversible temperature-sensitive material that shows a hue corresponding to a surface temperature adequately and reversibly and, particularly, a reversible temperature-sensitive material that shows a hue corresponding to a t...
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JP7304305B2 |
A thermochromic composition including a dye molecule; a matrix, wherein the matrix comprises a material having a defined melting point; and an optional developer. A process for preparing a thermochromic composition, including providing a...
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JP7295708B2 |
The present invention provides a dye, a dye particle composite body and a structure for detection, each of which enables stable hydrogen peroxide detection with high sensitivity. According to the present invention, hydrogen peroxide is d...
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JP7285932B2 |
Provided are a coloring composition including a colorant A1 which includes a dye A having a cation AX+ having a coloring agent structure and an anion AZ− and an ionic compound B which is a salt of a cation BX+ and an anion BZ−, in wh...
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JP2023521886A |
The present invention relates to methods and reagents for determining the presence or amount of an analyte in a sample.
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JP2023520536A |
The present invention relates to novel and water-soluble fluorescent dyes with high fluorescence quantum yields based on oxygenated heterocycles, their reactivity derivatization and dye conjugates, and for labeling samples and detecting ...
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JP2023066745A |
To provide a novel metallic luster material using an organic dye containing no metallic element, a method for producing the material, and a novel method for using the organic dye containing no metallic element that produces metallic lust...
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JP7268846B2 |
To provide an indicator material which has high sensitivity and good response, and yet offers superior visibility.In order to clear the above challenge, an indicator material for organic acid detection is provided, containing a pigment t...
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JP7266583B2 |
The present invention relates to compounds of formula (A), wherein Z is NR10 or O. These compounds represent novel acridinium and xanthylium salts having an unprecedented substituted heterocyclic core. They are useful as fluorescent dyes...
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JP7254587B2 |
To provide a dye that exhibits good optical transparency in the near-infrared region while widely absorbing light in the visible light region, and a resin composition and an ink composition employing the same.The invention provides an am...
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JP7251174B2 |
An ink set includes a first ink containing the compound represented by formula (y-1) or its salt, a second ink containing one or two or more of the compound represented by formula (m-1) or its salt, the compound represented by formula (m...
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JP7240187B2 |
To provide a xanthene compound, a coloring composition containing the compound, a colorant for color filters containing the coloring composition, and a color filter including the colorant.A xanthene compound represented by general formul...
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JP7235943B2 |
A main object of the present invention is to provide a novel acetylpolyamine detection agent that is easy to produce and use.This object is achieved by an acetylpolyamine detection agent comprising compound (A) having one or more polyeth...
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JP7234659B2 |
An ink set includes a pigment ink, containing a pigment, and a dye ink containing the compound represented by formula (y-1) below or a salt thereof.
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JP7230043B2 |
A compound of Formula (I)in which one Rp is —NH2 and the two remaining Rp are independently selected from the group consisting of —OR4 and —NR1R4. A compound of Formula (X)in which one Rp is —NH2 and the two remaining Rp are inde...
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JP7222517B2 |
To provide a novel near-infrared organic light emitting compound and a method for producing the same.The present invention provides a compound represented by formula (1) (Rand Rindependently represent H, a C1-C6 alkyl group or the like; ...
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JP7218904B2 |
To provide a color change indicator over time and a composition for the color change indicator over time used for the indicator, capable of being stably stored in such a way as not to change color after creation of the indicator and befo...
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JP7213176B2 |
Provided is a novel compound having excellent lightfastness, good solubility in organic solvents and resins, and which is suitable for use in dyes, inks and the like. The compound is presented by general formula (1). [In general formula ...
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JP2023501719A |
Described herein are macromolecular compounds comprising acceptor dyes, donor luminophores, polymers, and, optionally, bioconjugate groups. Polymeric compounds of the invention may have a structure represented by ABC or CAB, where A is a...
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JP7198767B2 |
This coloring composition: contains a salt-forming compound constituted of a cationic xanthene dye represented by general formula (1) and organic anions; serves as a coloring agent for a color filter having excellent hue adjustability fo...
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JP7197827B2 |
To allow for observing a target such as stratum corneum cells with high precision through simple manipulation without using an expensive analysis device.Observation is done by attaching fluorescence-labeled polylysine labeled with a fluo...
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JP2022551713A |
[wrap up] The present invention is a colorant composition containing a first colorant and a second colorant, wherein each of the first colorant and the second colorant has a transmittance of 60% or less at a wavelength of 490 nm or more ...
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JP7185575B2 |
To provide a coloring composition that gives a dyed product having excellent light resistance, a fabric printing method, and a dyed fabric.The present invention provides use of a specific triarylmethane compound.SELECTED DRAWING: None
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JP2022175433A |
To provide a microcapsule pigment in which leuco dye is used.Provided is a microcapsule pigment that contains at least a leuco dye, a developer represented by the following formula (I), and a color change temperature regulator. [In the f...
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JP7166731B2 |
To provide a colored resin composition capable of producing a high-quality and high performance color filter having excellent durability and contrast and to provide a color filter produced using the same.There is provided a colored resin...
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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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JP7159152B2 |
Provided is a triarylmethane-based compound which has excellent light resistance, has satisfactory solubility in organic solvents and resins, and is suitable for use in dyes, inks, etc. The triarylmethane-based compound is represented by...
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JP7157438B2 |
Provided are, for example, (i) a drug that reacts with acrolein and (ii) a use thereof. A drug that reacts with acrolein in accordance with an embodiment of the present invention contains a compound having a chemical structure represente...
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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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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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JP2022147559A |
To provide a reversible thermochromic composition capable of developing reversible thermochromic function, by using a compound having a specific phenolic hydroxyl group as an electron-accepting compound and a reversible thermochromic mic...
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JP7148226B2 |
The present invention relates to a red curable resin composition, a color filter formed of the red curable resin composition, and a display device having the color filter. The red curable resin composition of the present invention contai...
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JP7145568B2 |
To provide a coloring resin composition that makes it possible to produce a color filter that has excellent durability and contrast, high quality and high performance, and a color filter produced therewith.A coloring resin composition ha...
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JP2022132057A |
To provide a xanthene dye having excellent solubility and excellent power of tinting a coating layer, a coloring composition containing the dye, a colorant for color filters and a color filter.The present invention discloses a xanthene d...
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