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WO/2024/074814A1 |
The present teachings relate to a composition comprising a funtionalised dye and a diallylamine comonomer, and the use of such compositions in methods of colouring a substrate. The present teachings provide improved bonding of a dye to a...
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WO/2023/111342A1 |
A method of extracting natural dyestuffs from the waste streams of a botanical biomass. The process of preparing a dyestuff comprises the steps of: i. providing a botanical biomass containing at least one volatile ingredient, including a...
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WO/2023/100848A1 |
The present invention is an anthraquinone compound represented by formula (1) (in the formula, R1 represents a hydrogen atom, a straight chain or branched chain alkyl group having a carbon count of 1-12, or a straight chain or branched c...
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WO/2023/080198A1 |
An anthraquinone compound represented by formula (1) (In the formula, R1 and R4 represent a hydrogen atom, a C1-12 alkyl group, a C1-12 alkoxy group, a halogen atom, -CО2R9, -ОCОR9, -CОR9, a cyano group, or a trifluoromethyl group. R...
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WO/2023/056414A1 |
The present disclosure provides methods, systems, and/or kits for analyzing a polypeptide. The method and systems may comprise a native protein coupled to a support, wherein the native protein comprises one or more internal amino acids a...
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WO/2023/026050A1 |
Azetidine substitute rosamines useful for staining mitochondria of formula (I) are disclosed, wherein at least one of Y and Z is a substituted or unsubstituted azetidine group; X is selected from O, S, SO2, Se, NR12, P(O)R12, CR13R14, Si...
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WO/2023/004356A2 |
The present disclosure relates to new and useful azaindole cyanine (pyrrolo pyridine cyanine) compounds. Use of the compounds as dyes that operate in the far-red and near-IR spectral region in biological imaging, and methods of making th...
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WO/2023/004400A1 |
The present disclosure relates to dibenzoxanthene compounds that are efficient quenchers of fluorescence, for example in the far red and near infrared spectrum. Applications using the dibenzoxanthene quenching compounds and methods of ma...
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WO/2023/288183A1 |
Described herein are photonic crystals comprising a plurality of substantially uniform zein particles. The photonic crystals can be fabricated by assembling the plurality of substantially uniform zein particles into one or more ordered a...
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WO/2022/254047A1 |
The invention generally relates to emodin derivatives of general structure (I), to pharmaceutical compositions comprising same and to their uses in medicine, especially in the treatment of bacterial or viral infections. The invention fur...
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WO/2022/236794A1 |
Disclosed in the present invention is a preparation method for disperse red 60, the method belonging to the technical field of the comprehensive treatment of chemical dye by-products. The preparation method comprises: taking 1-aminoanthr...
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WO/2022/236795A1 |
Disclosed is a production method for a dye disperse blue B56#, which belongs to the technical field of chemical dyes. 1-Aminoanthraquinone DMF residue is treated by using sodium sulfite to produce mixed nitrate, then the mixed nitrate is...
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WO/2022/224945A1 |
Provided is a colored dispersion which comprises water and a colorant comprising a compound represented by formula (1) and a compound represented by formula (2), wherein the colorant, in analysis by high-performance liquid chromatography...
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WO/2022/202204A1 |
Provided is a coloring composition capable of forming a film having excellent moisture resistance. Also provided are a film, an optical filter, a solid-state imaging element and an image display device, each using the coloring compositio...
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WO/2022/191169A1 |
The purpose of the present invention is to provide a novel anthraquinone compound, and to provide: a dichroic dye constituted of the novel anthraquinone compound; a liquid crystal composition which contains the dichroic dye; and preferab...
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WO/2022/163449A1 |
Provided is a colored resin composition comprising (A) a resin containing a hydroxyl group or an acid group, (B) a colorant, (C) a dispersant, and (D) a blocked isocyanate, wherein the dispersant (C) is an acrylic dispersant having a bas...
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WO/2022/138440A1 |
The present invention pertains to: a liquid crystal composition for controlling light that contains, as a dichroic dye, an anthraquinone compound having a specific structure; and a light-controlling element that contains a cured product ...
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WO/2022/138433A1 |
The present invention pertains to: a liquid crystal composition for controlling light that contains, as a dichroic dye, an anthraquinone compound having a specific structure; and a light-controlling element that contains a cured product ...
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WO/2022/075025A1 |
The present invention addresses the problem of providing a coloring fluid having a wide expression range of hues in the cyan-blue region, and also having excellent coloring properties and discharge stability. A means for resolving this p...
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WO/2022/025034A1 |
Provided are: a colored fluid containing a water-insoluble colorant which has a maximum-absorption wavelength in a range of wavelengths exceeding 640 nm but not higher than 700 nm and in which, when the absorbance at the maximum-absorpti...
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WO/2021/261181A1 |
The present invention relates to an anthraquinone compound represented by formula (1) (in formula (1), R1 represents a C1-9 alkyl group and R2 represents a C1-8 alkyl group.); a yellow dichroic pigment that includes this compound; a liqu...
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WO/2021/263164A1 |
Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear o...
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WO/2021/235373A1 |
The present invention pertains to: a resin composition containing a pigment in an amount of 40 mass% or more with respect to the total solid content of the resin composition, compound A that includes three or more basic groups per molecu...
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WO/2021/228776A1 |
The present invention relates to the field of fluorescent compounds and dyes. In particular, it provides the use of a polyphenol, such as quercetin or luteolin, and a diaryl borinic compound, e.g., 2-aminoethoxydiphenyl borate (also refe...
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WO/2021/172365A1 |
Provided are: a wavelength selective absorption filter containing a resin and the following dye A and dye D that have principal absorption wavelength bands in different wavelength ranges; and a polarizing plate, organic electroluminescen...
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WO/2021/166856A1 |
Provided are a coloring composition, a film, a red pixel, a color filter, a solid-state image sensing device, an image display apparatus, and a kit, the coloring composition comprising: a coloring material including a pigment; a resin; a...
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WO/2021/166859A1 |
Provided is a colored composition which comprises a color material, a curable compound, and a solvent, wherein the color material includes Color Index Pigment Red 272 and Color Index Pigment Red 254. Also provided are a film, a red pixel...
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WO/2021/166855A1 |
Provided are a coloring composition, a film, a red pixel, a color filter, a solid-state image sensing device, an image display apparatus, and a kit, the coloring composition comprising a coloring material, a curable compound, and a solve...
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WO/2021/166858A1 |
Provided is a colored composition which comprises a pigment including Color Index Pigment Red 272, a curable compound, and a solvent, wherein the content of the pigment is 30 mass% or more of the total solid content of the colored compos...
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WO/2021/161577A1 |
The invention provides a fire retardant and simultaneously dyeing method for polyester-based textiles having excellent stain reproducibility, the method comprising immersing a polyester-based textile in a processing bath containing a spe...
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WO/2021/149703A1 |
Provided are: a colored dispersion containing a dye such as C.I. Disperse Blue 359 and a dye derivative such as C.I. Solvent Blue 105, wherein the content of the dye derivative is less than 10 parts by mass when the total content of the ...
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WO/2021/124948A1 |
Provided is an intermediate film for laminated glass, capable of improving weather resistance. The intermediate film for laminated glass according to the present invention contains an anthraquinone dye and a perynone dye.
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WO/2021/116037A1 |
The present invention provides for water-soluble mono- and dicationic fluorescent dyes with the latter exhibiting stable fluorescence at elevated temperatures. The present invention also provides for methods for the production of the flu...
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WO/2021/112472A1 |
The present invention relates to a resin composition, for a color filter, comprising an anthraquinone compound of chemical formula (I) below as a colorant, and a display device using same. Chemical formula (I) The substituent in the chem...
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WO/2021/104845A1 |
Embodiments of the present disclosure relate to cyclooctatetraene (COT) containing dyes and their uses as fluorescent labels. The fluorescent compounds comprise photo-protecting cyclooctatetraene moiety of formula (I). Also provided are ...
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WO/2020/225826A1 |
The present invention relates to a new fluorescent polymer of Formula I for the dual mode selective detection of TNT at nanomolar level and process for the preparation thereof. The present invention further relates to the process of sele...
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WO/2020/204042A1 |
Provided is a colored dispersion that contains (A) a dye derivative, (B) a water-insoluble dye, (C) a dispersant, and water, wherein the (A) component contains an anthraquinone-based compound represented by formula (a1), the (C) componen...
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WO/2020/204041A1 |
Provided is a colored dispersion that contains (A) a dye derivative, (B) a water-insoluble dye, (C) a dispersant, and water, wherein the (A) component contains an anthraquinone-based compound represented by formula (a1), the (C) componen...
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WO/2020/184156A1 |
The present invention addresses the problem of providing a dye dispersion that, in dye-sublimation printing using inkjet textile printing, is capable of producing a dyed article of superior color rendering properties, yielding a high-den...
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WO/2020/161354A1 |
The present invention relates to a recombinant host cell comprising a heterologous nucleic acid sequence encoding a type III polyketide synthase (PKS) which is an octaketide synthase (OKS) and exhibiting post-PKS tailoring activities inc...
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WO/2020/126032A1 |
Provided is a photochromic indolenaphthopyran compound having the skeletal structure of Formula (I): wherein R1 and R2 each independently have a steric bulk A, wherein at least one of R1 or R2 has a steric bulk A of at least 0.6, R3 and ...
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WO/2020/055131A1 |
The present invention relates to a method for producing test pieces in which the thickness of the samples of homogeneous water-insoluble material is uniform, and to a method for quantitative analysis of water-insoluble material by analyz...
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WO/2020/016245A1 |
The present invention relates to a compound of formula (I-0) or a salt thereof. The invention further relates to the use of such compound as a colouring agent. The invention also relates to a colouring composition comprising such compound.
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WO/2020/006248A1 |
Glucose-sensing luminescent dyes, polymers, and sensors are provided. Additionally, systems including the sensors and methods of using these sensors and systems are provided.
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WO/2019/223015A1 |
Disclosed are a precursor for a blue anthraquinone active disperse dye and a preparation method therefor. A parent body structure of the precursor is of an anthraquinone structure, has an amino capable of being reacted with an active gro...
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WO/2019/150327A1 |
An opto-electronic device includes a substrate, a first electrode disposed over the substrate, a semiconducting layer disposed over the first electrode, a second electrode disposed over the semiconducting layer, the second electrode havi...
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WO/2019/146174A1 |
A dyed polypropylene fiber structure according to one embodiment of the present invention is dyed with a blue dye that is represented by general formula (1) (wherein R1 represents a linear or branched alkyl group having 4-14 carbon atoms).
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WO/2018/203641A2 |
The present invention relates to a colorant and a coloring composition comprising same. In particular, the present invention relates to a colorant having a novel structure and a coloring composition comprising same, the colorant exhibiti...
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WO/2018/177652A1 |
The invention relates to a process for printing cellulose textile fibre material or cellulose/polyester mixed textile fibre material, characterised in that the fibre material is treated with a printing paste or printing ink containing a ...
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WO/2018/173901A1 |
A purpose of the present invention is to provide a fine coated pigment which is inhibited from becoming coarse particles and is easily dispersible. The coated pigment is a pigment, the surface of which has been coated with a resin, where...
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