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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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JP2023086728A |
To provide a dimer having a spacing group, a polymeric chromophore compound and the like.Compounds useful as fluorescent or colored dyes are disclosed. In some embodiments, the compounds have the following structure (I) or a stereoisomer...
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JP2023081346A |
To provide a method for detecting tyrosine residue in a sample, and a compound which can be used in the method.A method for detecting tyrosine residue in a sample detects fluorescence emission of a reactant product of a terbium compound ...
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JP7288327B2 |
Provided is an aqueous ink composition using colored resin particles with excellent color development suitable for writing instruments such as felt-tip pens, marking pens, and ballpoint pens. The aqueous ink composition for writing instr...
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JP7284895B2 |
Provided is an aqueous dispersion of colored particles being excellent in water resistance and light resistance, which is suitable for colorants for writing instrument inks, inkjet inks, painting materials, aqueous coatings, and the like...
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JP7283887B2 |
The invention provides a salt forming compound which includes a xanthene-based dye and has an improved solubility in organic solvents (propylene glycol monomethyl ether acetate (PGMEA) or the like) or is excellent in heat resistance. Mor...
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JP2023068643A |
To provide diimonium compounds with high heat resistance, and resin compositions containing the same.The invention provides diimonium compounds represented by the general formula (1) in the figure, and resin compositions and near-infrare...
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JP2023518680A |
The present invention relates to laundry care compositions comprising laundry care ingredients and polymeric thiophene hue modifiers.
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JP2023061936A |
To provide polymeric tandem dyes which allow penetration of exciting radiation into biological samples, minimize background fluorescence, and/or achieve a high signal-to-noise ratio.Polymeric BODIPY dyes including multichromophores compr...
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JP7259521B2 |
A salt-forming compound represented by the following general formula (3):where X1 and X2 each independently represent an aromatic ring group optionally containing a substituent; Y represents a divalent hydrocarbon group that the carbon a...
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JP7239904B2 |
Compounds useful as fluorescent or colored dyes are disclosed. In some embodiments, the compounds have the following structure (I):or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1, L2, L3, L4, M1, M2, m, and n ...
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JP2023508048A |
A polymer containing a structural unit represented by a specific chemical formula, a photosensitive resin composition containing the polymer, a photosensitive resin film containing the photosensitive resin composition, a color filter con...
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JP7226074B2 |
To provide a coloring composition for a color filter excellent in filterability, and a photosensitive coloring composition for the color filter, and also to provide a color filter using them.Disclosed is a coloring composition for a colo...
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JP7218243B2 |
To provide an aqueous coloring liquid containing cellulose nanofiber having excellent storage stability and colored substantially uniformly as an inkjet ink and a writing instrument ink.An aqueous coloring liquid at least contains an aqu...
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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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JP2023006191A |
To provide a squarylium colorant that has excellent light resistance and shows reduced absorption (sub-absorption) of light of other wavelengths different from the maximum absorption wavelength, and a colorant dispersant, an ink composit...
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JP2023006190A |
To provide a squarylium colorant that has excellent light resistance and shows reduced absorption (sub-absorption) of light of other wavelengths different from the maximum absorption wavelength, and a colorant dispersant, an ink composit...
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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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JP7187019B2 |
To provide a color polymer compound, an ink for a humidity indicator, a humidity indicator card, and a humidity indicator silica gel, which do not use cobalt with a concern of carcinogens, are so-called cobalt-free, have improved weather...
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JP2022549014A |
Compounds useful as nucleic acid probes are disclosed. In some embodiments, the compound has the following structure (I) (where M, L1a, L2, L8, L1b, L3, L5, L6, L7, L4,R1, R2, R3, R4, R5, Ra, Rb, Rc, Rd, m, n, q, and w are as defined her...
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JP7151468B2 |
To provide a fluorescent labeling agent excellent in fluorescence intensity and light fastness in a wavelength region of 900 nm or more.The fluorescent labeling agent comprises a polymer [A]. The polymer [A] comprises a main chain struct...
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JP7145079B2 |
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I) or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1, L2, L3, L4, L5, A, M, m and n are as defined herei...
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JP7143804B2 |
To provide a color filter coloring composition which features superior storage stability and allows for forming a coating film that is superior in terms of heat resistance, developability, and glass adhesion, and to provide a color filte...
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JP2022131515A |
To provide a light-emitting member that emits light in response to contact with a halogen-based volatile organic compound and is useful as a sensing member; a wavelength converter including the light-emitting member; and a compound that ...
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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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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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JP7127834B2 |
The present invention addresses the problem of providing a liquid-dye-containing composition that is capable of responding at high speed in an application in the field of sensors, for example, and moreover, that is capable of developing ...
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JP7120527B2 |
The present specification provides a compound, a colorant composition, a photosensitive material, a color filter, and a display device, wherein the compound contains a triarylmethane dye monomer, a (meth)acrylic acid monomer, and a struc...
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JP7120526B2 |
The present specification provides a colorant composition, a photosensitive material, a color filter, and a display device.
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JP2022119081A |
To provide a quantitative analysis method using quantitative analysis on chromaticity coordinates, which can quantitatively analyze a content of an object simply and quickly.A quantitative analysis method comprises: using an analysis mat...
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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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JP2022109633A |
To provide a novel dye compound of plant origin that can dye various target substances in a deep color and has high safety, and a coloring agent.The present invention discloses a novel dye compound that is a reactant between a hydroxy na...
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JP7103054B2 |
To provide a colored composition for a color filter capable of forming a coating film suitable for forming a color filter with high storage stability and excellent heat resistance property, developability (alkali solubility) and adhesion...
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JP7097885B2 |
Water soluble polymeric dyes and polymeric tandem dyes are provided. The polymeric dyes include a water solvated light harvesting multichromophore having a conjugated segment of aryl or heteroaryl co-monomers including branched non-ionic...
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JP7089291B2 |
The present disclosure provides encoded chromophoric polymer particles that are capable of, for example, optical and/or biomolecular encoding of analytes. The present disclosure also provides suspensions comprising a plurality of encoded...
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JP2022084531A |
To provide a novel compound that can detect hydrogen sulfide in a biological sample, with high sensitivity.A compound comprises a xanthene dye represented by the constitutional formula 1 combined with a light absorber (dye) that has ligh...
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JP2022077798A |
To provide: a coloring composition which is excellent in the luminance, contrast and voltage retention rate when used in a color filter, and has low viscosity and excellent storage stability; a cured film; a color filter with a filter se...
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JP7071286B2 |
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L, L1, L2, L3, L4, M, M′, m1, m2, n, x, y and z are...
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JP7068192B2 |
Compositions comprising a polymeric dye and a cyclodextrin are provided. Methods associated with preparation and use of such compounds, for example in methods for detection of any analyte molecule, are also provided.
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JP7068191B2 |
Polymers comprising first and second fluorescent or colored moieties on the polymer backbone and two or more charged moieties on the polymer backbone between the first and second colored or fluorescent moieties are provided. The polymers...
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JP7051838B2 |
A method of obtaining a leuco polymer, the method comprising the step of reacting a compound with a polymer to form the leuco polymer. The compound includes at least one leuco moiety and at least one electrophilic group. The polymer is c...
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JP7049113B2 |
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (II):or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1, L2, L3, L4, M, m and n are as defined herein. Met...
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JP7017219B2 |
To provide a novel network polymer having mechanochromism.A network polymer has repeating units (A) and (B1) or (B2). The repeating unit (A) is a structure represented by formula (II) (each R1 independently represents a C1-C10 alkyl grou...
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JP6992602B2 |
To provide a coloring composition which has good storage stability and is capable of forming a colored cured film excellent in solvent resistance even when post-baked at a low temperature.A coloring composition contains at least one sele...
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JP2022022070A |
To provide a near-infrared absorbing dye which strikes a balance between transmissivity and both heat resistance and light resistance.A vinyl polymer being a polymer of a vinyl monomer represented by the following formula is bonded to a ...
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JP6998312B2 |
Colorant of formula (I): A-B-C(I) wherein A signifies a monovalent organic residue comprising a chromophore group; B signifies a bivalent organic residue selected from the class consis...
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JP2022503966A |
Polymer chromophores containing dyes, polymers, and optionally bioconjugated groups are described herein. The polymer chromophore may have a structure represented by: ABC, or CAB, where A is a dye and B comprises one or more hydrophobic ...
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JPWO2020175532A1 |
The present invention provides a stretched film, a circularly polarizing plate and a display device showing excellent reverse wavelength dispersibility. The stretched film of the present invention is a stretched film having a slow phase ...
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JP2021185024A |
To provide a writing instrument capable of suppressing discoloration of ink generated by adsorption of a coloring material of the ink for writing instruments to a pen tip.A writing instrument is equipped with an aqueous ink composition c...
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