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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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JP2022538508A |
Visible light absorbing compounds are described. The compounds have a visible absorption maximum of 430 nm to 480 nm and a full width half maximum (FWHM) at the visible absorption maximum of at least 35 nm and up to 100 nm, and the compo...
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JP2022537677A |
The present invention relates to fluorescent-emitting molecular complexes comprising or consisting essentially of - a fluorophore and - a nucleic acid molecule, the fluorophore having the formula 3 below. [Chemical 1] [Selection drawing]...
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JP7123660B2 |
To provide a photosensitive colored resin composition suppressing changes in chromaticity or reduction in luminance through a high-temperature heating process, improving luminance of a colored layer obtained after the high-temperature he...
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JP2022122168A |
To provide an ink composition that gives a recorded image with high chromogenicity, and is excellent in hue and ozone resistance; and an inkjet recording method, an inkjet printer, and a colored matter each of which uses the ink composit...
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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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JP7098631B2 |
A thermochromic pigment composition comprising: (A) at least one electron-donor organic dye compound, (B) at least one electron-acceptor compound, and (C) at least one compound. The thermochromic pigment composition is microencapsulated ...
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JP7091330B2 |
This coloring composition containing a xanthene-based dye is represented by general formula (1), and a coloring agent, which is for a color filter and contains the coloring composition containing the xanthene-based dye and having number ...
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JP7083227B2 |
To provide a technique to inhibit fading of a dye in a perfume composition due to light exposure, which occurs in the coexistence of (A) a xanthene dye component having a nitrogen atom and (B) a flavor component having a benzylic positio...
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JP7083115B2 |
The present invention relates to a compound of the following formula (I). The invention also relates to uses thereof as a chromophore as such or for building pigments displaying special optical effects, including metal-like reflection.
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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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JP7075724B2 |
To provide a compound having excellent heat resistance, and a compound that can provide a color filter having excellent heat resistance and light resistance.The present invention provides a compound represented by formula (A-I) [R-Rindep...
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JP7073838B2 |
To provide an ink composition, an ink set, a recording method and an inkjet recording device, which give an image having excellent color developing property, gradation in a dark portion and gas resistance.The ink composition in accordanc...
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JP2022076519A |
To provide a photosensitive coloring composition for color filters that can form a pixel having excellent tinting power, brightness and lightness, and a color filter and a liquid crystal display device each of which is formed therewith.A...
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JP7071496B2 |
A leuco compound comprises an antioxidant moiety covalently bonded to a leuco moiety. A laundry care composition comprises (a) at least one laundry care ingredient and (b) a leuco compound as described above. A method of treating a texti...
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JP7071662B2 |
The purpose of the present invention is to provide a composition for the formation of an infrared permeable film to be provided inside an opening for infrared communications, the opening being formed in a frame part of a protective plate...
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JP7069908B2 |
To provide an inkjet ink composition and an ink set which enhance gas resistance in a pale region having a low recording density recorded with a light magenta ink, and improve a discoloration balance when left in the environment.The inkj...
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JP7070934B2 |
The present specification relates to a method for preparing a colorant composition comprising dissolving a first xanthene-based dye having the same number of positive charges and negative charges and a second xanthene-based dye having mo...
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JP7064411B2 |
The present invention provides a compound exhibiting excellent heat resistance, and a colored resin composition, a color filter and a display device comprising same.
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JP2022067058A |
To provide a compound that reduces effluent treatment of a used developer in producing a colored pattern in a color filter in photolithography.The invention provides a compound represented by the formula (I) in the figure. [In the formul...
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JP7059009B2 |
Provided is a photosensitive coloring resin composition which is capable of forming a colored layer that has high luminance, and which is suppressed in line width change. A photosensitive coloring resin composition which contains a color...
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JP7052206B2 |
To provide a coloring resin composition that has high brightness, satisfies heat resistance required in the production process of a color display, and avoids color migration to an adjacent coloring pattern.A coloring resin composition co...
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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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JP2022056354A |
To provide a xanthene dye having excellent solubility, clarity and heat resistance, a coloring composition containing the dye, a colorant for color filters, and a color filter.The present invention discloses a xanthene dye represented by...
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JP7048684B2 |
Disclosed in the present invention is a compound represented by chemical formula 1. In the chemical formula 1, the definition of each substituent is as defined in the specification. The compound according to an embodiment has excellent s...
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JP7044154B2 |
The present invention aims to provide a blue ink-jet ink that improves lightfastness of the same while maintaining its blue print color and a tablet including a part printed with the blue ink-jet ink. The blue ink-jet ink according to th...
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JP7036144B2 |
To provide a coloring composition which can form a cured coloring film capable of achieving well-balanced heat tolerance, solvent resistance, and image developing at high levels.A coloring composition comprises (A) a coloring agent that ...
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JP7027830B2 |
To provide a triarylmethane compound having high contrast and excellent color tone and a color filter containing the compound.The present invention provides a triarylmethane compound represented by formula 2 and a color filter containing...
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JP7027493B2 |
This application describes laundry care compositions that contain leuco colorants and their use in the laundering of textile articles. These types of colorants are provided in a stable, substantially colorless state and then may be trans...
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JP2022032786A |
To provide a coloring material that can achieve high image density during coloring.A coloring material 200 of an embodiment comprises: coloring particles 210 each including a porous particle 2101 as developer composed of inorganic oxide ...
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JP7023921B2 |
A coloring composition which comprises a xanthene dye represented by general formula (1) and has a moisture content of 3-18 wt%, said coloring composition having an excellent heat resistance and a high solubility in an organic solvent (s...
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JP7021126B2 |
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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JP7007119B2 |
The chemical resistance of a color filter formed from a conventional colored curable resin composition may not be sufficiently satisfactory in some cases. The colored curable resin composition of the present invention comprises a colorin...
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JP2022514397A |
The present disclosure considers their use in N-protected NH-rhodamine dyes and nucleic acid detection. In particular, the present disclosure discusses methods of making N-protected NH-rhodamine dyes and methods of using N-protected NH-r...
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JP7013024B2 |
A phospha-rhodamine compound represented by general formula (1) (in the formula, R1 to R4 are the same or different and each represent a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted (hetero...
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JP7001344B2 |
To provide a technique to inhibit fading of a dye in a perfume composition due to light exposure, which occurs in the coexistence of (A) a xanthene dye component having a nitrogen atom and (B) an aldehyde flavor component.A perfume compo...
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JP6996078B2 |
To provide a coloring resin composition that has high color purity, satisfies heat resistance, light resistance, and a voltage retention rate necessary for long-term reliability, which are required in the production process of a color di...
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JP6993503B2 |
A laundry care composition including (a) at least one laundry care ingredient and (b) a leuco composition including at least one leuco compound. The leuco compound including a leuco moiety and a polyalkyleneoxy moiety covalently bound to...
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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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JP6988616B2 |
To provide an ink set and an inkjet recording method that realize excellent fastness of a monochrome image.In the ink set, a cyan ink contains a porphyrazine based compound represented by general formula (1) in the figure, a magenta ink ...
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JPWO2020170944A1 |
The present disclosure is a coloring curable resin composition in which the film thickness retention rate in the color filter before and after post-baking is high and the line width of the color filter obtained after post-baking does not...
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JP6984239B2 |
To provide a method that makes it possible to industrially efficiently produce an asymmetric substituted xanthene compound.The present invention provides a method for producing a compound represented by formula (3), including the step of...
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JPWO2020162335A1 |
To provide a xanthene compound having high resistance to an organic solvent. A xanthene compound represented by the formula (I). R in equation (I)11, R12, R13, R14, R15And R16One or more of them are groups having a polar group as a subst...
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JP6977679B2 |
To provide a coloring resin composition which can be used to produce high-contrast pixels.A coloring resin composition of the present invention comprises a colorant (A), solvent (B), binder resin (C), and photopolymerization initiator (D...
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JP6973153B2 |
A color filter including at least a transparent substrate and color layers disposed on the substrate. At least one of the color layers contains a compound which is represented by the following general formula (I):In general formula (I), ...
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JP6971021B2 |
To solve the problem in which a color filter formed from a known coloration curable resin composition is not satisfied in light resistance.A coloration curable resin composition includes a coloration agent, resin, a polymerizable compoun...
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JP6966383B2 |
This compound is represented by general formula (I), and has one or more structures selected from (i) and (ii). (i) "A" represents an aliphatic hydrocarbon group that has two or more cyclic aliphatic hydrocarbon groups, that has a satura...
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JP6962862B2 |
An object of the present invention is to enable a color filter and a display device formed of a blue colored curable resin composition to satisfy high brightness in a high saturation region. A blue colored curable resin composition is ch...
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JP6957909B2 |
To provide a color material which can realize excellent contrast even when subjected to a thermal history of 200°C or more required in a production process in manufacturing a color filter.The invention provides compounds represented by ...
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JP6946792B2 |
To provide a colored composition that can greatly suppress a reduction in absorbance due to heating and has sufficient heat resistance in a color filter manufacturing process.A colored composition contains (a) a colorant, (b) a dispersan...
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