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WO/2024/023598A1 |
The invention relates to a polymeric shell and lipophilic active-core material based microcapsule with improved thermal stability.
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WO/2024/022771A1 |
The present invention provides a food colouring composition, in particular the invention provides a composition or colouring composition comprising at least one Polyketide pigment (i) and one or more of the following compounds (ii) a car...
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WO/2024/018910A1 |
The present invention provides a coloring composition which contains a coloring agent and a resin, wherein the coloring agent contains a compound YA wherein a compound represented by formula (1) is coordinated to a metal atom MA, and a c...
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WO/2024/012811A1 |
The present invention provides a microcapsule composition in the form of a slurry, comprising a plurality of core-shell microcapsules comprising a core comprising at least one functional material and a shell encapsulating the core, where...
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WO/2024/014300A1 |
The resin composition comprises a pigment, a pigment derivative having a BET specific surface area according to the nitrogen adsorption method of 2 to 300 m2/g, a resin, and a solvent. Also provided are a method for producing a resin com...
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WO/2024/010025A1 |
Provided are: a coloring composition comprising a coloring agent, a resin, and a solvent, wherein the coloring agent includes a compound Y in which a compound represented by formula (1) is coordinated to a metal atom; a film obtained fro...
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WO/2024/004793A1 |
A compound represented by formula (1), a composition and a film containing the compound, and a method for producing a colored composition and a method for producing a laminate for a display element using the compound [in formula (1), X1,...
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WO/2024/004666A1 |
The present invention addresses the problem of providing a pigment composition which can exhibit good dispersibility and dispersion stability of a pigment in a polyurethane ink etc. and a colorant and a liquid ink which each contain the ...
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WO/2024/004732A1 |
This photosensitive composition comprises a coloring material, a polymerizable compound, and a photopolymerization initiator. The amount of coloring material contained in the total solid content of the photosensitive composition is 40% b...
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WO/2023/250065A1 |
A universal colorant composition compatible to tint water-borne and solvent-borne base paints and stains. The universal colorant composition includes one or more modified polyether dispersants with one or more pigment affinic groups, whi...
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WO/2023/242521A1 |
The present invention relates to the synthesis of dyes. More specifically, the present invention relates to a method for preparing optionally substituted indigo, the method comprising a step of reacting an optionally substituted anthrani...
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WO/2023/243353A1 |
The present invention addresses the problem of providing a colored resin composition which is capable of forming an optical filter that has excellent heat resistance. The preset invention provides a colored resin composition which cont...
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WO/2023/243354A1 |
Provided are: a bio-derived isoindoline compound which can be used as an isoindoline-based yellow pigment and is produced by a safe, clean, green and carbon-neutral approach; and a composition containing the isoindoline compound. The i...
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WO/2023/238902A1 |
This photosensitive resin composition is characterized by containing (A) a photopolymerization initiator, (B) a compound having an ethylenically unsaturated group and a cardo structure, and (E) a colorant, wherein the (A) photopolymeriza...
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WO/2023/239529A2 |
The present disclosure is directed to compositions, kits, and methods for synthesizing a Schiff s reagent in situ, i.e., directly on a substrate, such as within a puddle disposed on the surface of a substrate. In some embodiments, the ki...
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WO/2023/234353A1 |
The present invention provides: a light absorption filter which contains a resin, a dye that has a main absorption wavelength range of 400 nm to 700 nm, while containing at least one of a specific azo dye represented by one of general fo...
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WO/2023/232993A1 |
The present invention relates to a method for the manufacture of a water-in-oil-in-water double emulsion comprising a step of adding dropwise an aqueous phase to an oil phase until a catastrophic inversion. The present invention also rel...
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WO/2023/233864A1 |
An optical film according to the present invention comprises a transparent base material and a colored layer that is superposed on at least one surface side of the transparent base material; the colored layer has a maximum absorption wav...
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WO/2023/228757A1 |
The present invention addresses the problem of providing, as a composition for coloring poly(ethylene terephthalate) (PET) or a nylon resin, a pigment composition which contains a phthalocyanine pigment and in which fading and changes in...
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WO/2023/228791A1 |
The present invention provides a coloring composition which contains a coloring agent and a resin, wherein: the coloring agent contains a compound Y in which a compound represented by formula (1) is coordinated to a metal atom; and the c...
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WO/2023/222712A1 |
A pigment formulation comprising a) C.I. Pigment Violet 23 of the formula (I) as base pigment, b) a perylenetetracarboxylic diimide compound that contains at least one sulfo group and is of the general formula (II) as pigment synergist, ...
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WO/2023/218932A1 |
A composition for forming colored layers which comprises a colorant (A), an actinic-ray-curable resin (B), a photopolymerization initiator (C), a solvent (D), and additives (E). The colorant (A) includes at least one colorant selected fr...
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WO/2023/219010A1 |
This resin composition contains a resin and at least one infrared-absorbing dye A selected from a dye A1 represented by formula (1) and die multimers A2 including two or more dye structures derived from the dye A1 per molecule. The prese...
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WO/2023/219195A1 |
The present invention relates to a reactive disperse dye composition and a supercritical fluid dyeing method using same, the reactive disperse dye composition enabling a fiber or a woven fabric material containing a functional group sele...
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WO/2023/214502A1 |
The present invention addresses the problem of providing: an optical film which enables easy separation of a base material when the base material is separated therefrom, while ensuring sufficient adhesion between the base material and an...
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WO/2023/213805A1 |
The present invention relates to a novel method for the preparation of indocyanine green, the method comprising a step of converting 4-[2-[7-[1,1-dimethyl-3-(4- sulfobutyl)benzo[e]indol-3-ium-2-yl] hepta-2,4,6-trienylidene]-1,1- dimethyl...
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WO/2023/208924A1 |
The present application describes a method of manufacturing a mixed crystal pigment composition in a one-step process by solvent-salt-kneading. The composition may be a magenta pigment consisting of a mixed crystal of two quinacridones (...
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WO/2023/210260A1 |
A printing ink set comprising: a yellow ink comprising a dispersion medium and either an isoindoline compound represented by general formula (1) or C.I. Pigment Yellow 180; a cyan ink comprising a phthalocyanine pigment and a dispersion ...
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WO/2023/210555A1 |
Provided is a biomass-derived isoindoline compound (KII, DII, etc.) obtained through a safe, clean, and carbon neutral approach. This isoindoline compound is represented by formula (I) and contains a radioactive carbon atom 14C. (In fo...
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WO/2023/210428A1 |
Provided is a coloring composition including a colorant, a resin, and a solvent, wherein the colorant includes a metal azo colorant in which at least one azo compound selected from the group consisting of compounds represented by formula...
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WO/2023/204314A1 |
Provided is a pigment dispersion that has excellent viscosity stability and yields a photosensitive resin composition in which the generation of pigment-derived foreign substances is suppressed. This pigment dispersion contains (A) a pig...
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WO/2023/204046A1 |
Provided is a coloring composition comprising a coloring agent, a resin, and a solvent. The coloring agent comprises metal azo pigment comprising: at least one anion selected from among a specific azo compound and an azo compound having ...
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WO/2023/203789A1 |
Provided is a convenient method for producing ε-form copper phthalocyanine that exhibits excellent color characteristics, e.g., contrast and brightness, and that is useful as, inter alia, a colorant for the color filters used with, e.g....
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WO/2023/190311A1 |
[Problem] To print a color image excellent in sharpness and washing resistance on a dark color textile product through ink-jetting. [Solution] Provided is an image transfer method comprising: a step for printing, through ink-jetting, an ...
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WO/2023/190070A1 |
Provided are a compound represented by formula (X), a method for producing same, a polymerizable composition, a resin composition, a polymer, a cured product, and a laminate [In formula (X), R1, R3, R5, and R7 each independently represen...
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WO/2023/186874A1 |
The present invention relates disperse azo dyes based on BON-acid (2-hydroxynaphthalene-3-carboxylic acid) of the general formula (1) a process for the preparation of such azo dyes, a dye mixture comprising such azo dyes, the use of such...
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WO/2023/182017A1 |
This coloring composition comprises a colorant A containing a dye a, and a resin B, wherein: the dye a includes a xanthene dye a1 containing a cation AX+ and an anion AZ- and having a xanthene dye structure; the content of the xanthene d...
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WO/2023/181907A1 |
A compound represented by formula (1). (In formula (1), -X1 represents a monovalent organic group. -R11 represents an alkyl group substituted by one or more fluorine atoms. -R12 represents a hydrogen atom, an alkyl group, or an alkyl gro...
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WO/2023/182018A1 |
Provided is a composition comprising: at least one compound selected from the group consisting of a compound represented by formula (SQ1), a compound represented by formula (Cr1), and a compound represented by formula (Cy1); and a curabl...
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WO/2023/176470A1 |
Provided are a composition that exhibits excellent storage stability and that can be used to form a film with excellent light resistance and heat resistance, a film, an optical filter, a solid-state imaging element, an image display devi...
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WO/2023/171797A1 |
Provided are: a pigment-containing composition capable of suppressing pigment fading by inhibiting pigment degradation; and an ink using said composition. The pigment-containing composition comprises: a pigment capable of absorbing or ...
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WO/2023/169615A1 |
A diamine compound with fluorescent properties, consisting of a pyridine centre of the general formula: (I) where R is 3,4,5-trimethoxyphen-4-yl or 6-methoxynaphth-2-yl or ferrocenyl. These diamines have the fluorescent properties and ar...
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WO/2023/170102A1 |
The present invention provides an encapsulated composition comprising at least one core- shell microcapsule, wherein the at least one core-shell microcapsule comprises a core comprising at least one benefit agent and a shell surrounding ...
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WO/2023/171301A1 |
Provided is a non-aqueous ink composition which, even when containing a perinone-based pigment, can be suitably used as a non-aqueous ink composition that is ejected by an inkjet method. The non-aqueous ink composition ejected by an in...
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WO/2023/171300A1 |
Provided is a nonaqueous ink composition which contains a diketopyrrolopyrrole-based pigment and is nevertheless suitable for use as a nonaqueous ink composition to be ejected by an ink-jet method. The nonaqueous ink composition, which...
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WO/2023/167333A1 |
[Problem] To provide a method for fluorescence imaging of cancer cells or tissues that express LAT1. [Solution] This method for visualizing cancer cells or tissues comprises: (a) a step for introducing a compound represented by general f...
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WO/2023/167026A1 |
The purpose of the present invention is to provide a diketopyrrolopyrrole pigment that has both high coloring power and high transmittance as a red colorant, and further has excellent dispersion stability. Furthermore, the purpose of the...
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WO/2023/162574A1 |
Provided are: a composition capable of forming a film that exhibits excellent storage stability, excellent spectral characteristics, and excellent light resistance and moisture resistance; a film; an optical filter; a solid-state imaging...
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WO/2023/163186A1 |
The present invention provides: a light absorption filter including a wavelength selective absorption layer, which contains a resin and a squalin dye expressed by general formula (1) given below, and an adjoining layer disposed on at lea...
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WO/2023/161441A2 |
The invention relates to a colorant composition for coloring fibers and fabrics comprising leucoindigo and at least one organic solvent. To achieve a stable composition, which is broadly applicable to different fibers and fabrics, the wa...
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