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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/2024/044327A1 |
The present disclosure relates to dihydronaphthothiophene (DHNT), dihydrobenzodithiophene (DHBDT), and dihydronapthothienothiophene (DHNTT) monomer units and fluorescent polymers and co-polymers thereof. DHNT, DHNTT, and/or DHBDT contain...
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WO/2024/037999A1 |
The present invention relates to effect pigments and multilayer films from two or more biodegradable polymer layers having different refraction indices and in alternating order, a method for producing them, and to their use, inter alia, ...
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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/2024/007016A2 |
The present disclosure provides novel dihydrophenanthrene (DHP)-cyanine and DHP-squaraine fluorescent compounds and water-soluble polymers thereof. The DHP- cyanine and DHP-squaraine fluorescent compounds and polymers can be excited usin...
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WO/2023/242662A2 |
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): (I) or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1, L1a, L1b, L2, L3, L4, L5, L6, L7, M1, M2, m, ...
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WO/2023/235219A1 |
Green excitable tandem dyes are provided. Tandem dyes of embodiments of the invention include: a non-conjugated polymeric backbone; one or more green excitable donor fluorophores linked to the non-conjugated polymeric backbone; and one o...
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WO/2023/196141A1 |
Tandem dyes having internally positioned sensors are provided. Tandem dyes of embodiments of the invention include a peptidic scaffold comprising: one or more donor-fluor amino acid residues each conjugated to a pendant donor fluorophore...
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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/2023/187020A1 |
A compound of formula (I): wherein Ar1 is a C6-20 aromatic group which is unsubstituted or substituted with one or more substituents and X is selected from the group consisting of halogen, boronic acid, an ester of boronic acid, trifluor...
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WO/2023/183152A1 |
Violet excitable tandem dyes are provided. Tandem dyes of embodiments of the invention include: a non-conjugated polymeric backbone; one or more violet excitable donor fluorophores linked to the non-conjugated polymeric backbone; and one...
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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/2023/135184A1 |
The present invention relates to new nanocellulose-based cationic dyes, to a process for their synthesis, and to their use in processes for dyeing fibers, such as textile fibers.
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WO/2023/135127A1 |
The present invention relates to the combination of specific photochromic, annellated naphthopyrane isomers according to the formulae (I) and (II) and their introduction into thiourethane polymers.
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WO/2023/122006A1 |
The disclosure relates to color changing resin compositions for various applications. In particular, the color changing resin compositions are pH sensitive and indicate changes in pH that can reflect sufficient concentrations of sanitizi...
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WO/2023/105029A1 |
The present invention relates to terrylene diimides which are substituted in the skeleton and their homologous quaterrylene diimides. The present invention also relates to specific uses of these compounds, especially to their use in an i...
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WO/2023/080116A1 |
Provided is a reflection film having at least a selective reflection layer in which the center wavelength of selective reflection with respect to light having an incidence angle of 60° satisfies (a), a selective reflection layer in whic...
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WO/2023/056460A1 |
The present invention provides water-soluble tetra hydropyrene based fluorescent polymers, water-soluble fluorescent polymer complexes, and their use in methods for detecting an analyte in a sample. The tetrahydropyrene based fluorescent...
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WO/2023/033905A1 |
Provided are multi-chromophore dyes. Embodiments of the multi-chromophore dyes include two or more dyes each comprising a water solubilizing group, two or more polymeric spacer domains and a linking moiety. Such multi-chromophore dyes ca...
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WO/2023/033874A1 |
The present disclosure relates generally to multimeric dyes, colored dielectric polymer materials, methods of making them and uses thereof. In particular, the application concerns a colored dielectric polymer material comprising a multim...
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WO/2023/031602A1 |
The invention provides particulate material suitable for use in manufacturing a three-dimensional object, the material comprising a plurality of particles. Each particle has a thermoplastic polymeric core; and a polymeric shell that coat...
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WO/2023/022199A1 |
The present invention provides near-infrared light transmitting black particles which have a high transmittance in the near-infrared light region, while having a low transmittance in the visible light region. The present invention provid...
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WO/2023/008352A1 |
The present invention provides: a coloring composition comprising a dye multimer and a curable compound, the dye multimer including a dye structure having a structure a1, in which aromatic rings having hydroxy groups as substituents are ...
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WO/2023/008859A1 |
The present invention relates to an optical laminate having variable transmittance, and a smart window comprising same, the optical laminate comprising, in sequence: a polarizing plate; a first conductive layer; a variable transmittance ...
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WO/2023/288012A1 |
Ink compositions and methods of use for reliably printing on alkaline and readily oxidizing surfaces comprise one or more water-soluble polymeric dyes, one or more solvents for adjusting viscosity, surface tension, and/or heat tolerance,...
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WO/2022/264069A1 |
Methods of preparing compounds useful as water soluble dyes are disclosed. Specifically, the compounds have the following Structure (I): (I) or a stereoisomer, tautomer or salt thereof, wherein L1, L2, L3, R1, R2, and M are as defined he...
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WO/2022/235705A1 |
The present disclosure provides UV-absorbing polymer dyes and methods for detecting an analyte in a sample by using a binding partner conjugated to a UV- absorbing polymer dye. Compositions comprising UV-absorbing polymer dyes, UV- absor...
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WO/2022/234775A1 |
The present invention addresses the problem of providing a compound with which it is possible to form a color filter having exceptional brightness. The aforementioned problem is solved by a compound represented by formula (I). (I) [In fo...
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WO/2022/216450A1 |
Water-soluble fluorescent polymeric dyes and polymeric tandem dyes are provided. The polymeric dyes include a water solvated light harvesting multi-chromophore having a conjugated segment of aryl and/or heteroaryl co-monomers. The molar ...
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WO/2022/197295A1 |
This invention relates to polymeric colorants that do not stain clothing, plastic or metal when used in consumer products, such as laundry detergents, fabric softeners and dish detergents. The polymeric colorants contain at least one car...
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WO/2022/115145A1 |
In various embodiments, the present invention is directed to a supraparticle for use in producing structural colors comprising a plurality of core/shell nanoparticles having a melanin or synthetic melanin core and a silica shell having a...
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WO/2022/112876A1 |
The invention is a method for dyeing and/or bleaching hair, including the use of a solution containing hydrogen peroxide and at least one dye belonging to at least one class of polymer azo dyes so as to form a coloured oxidizing solution...
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WO/2022/108462A2 |
The present invention relates to the production of coatings and films with structural color from aqueous dispersions of polymer nanoparticles or from non-aqueous polymer solutions and polymeric pigments with structural color. These films...
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WO/2022/056203A1 |
This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant. The invention also relates to a method for treating hair comprising the steps o...
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WO/2022/043491A2 |
Disclosed herein are detectable moieties and detectable conjugates comprising one or more detectable moieties. In some embodiments, the disclosed detectable moieties have a narrow wavelength and are suitable for multiplexing. Also disclo...
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WO/2022/045341A1 |
The present invention provides a near-infrared light transmitting black material which is capable of sufficiently suppressing absorption of near-infrared light, while sufficiently absorbing visible light. The present invention provides a...
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WO/2022/013198A1 |
The invention is directed to a conjugate having the general formula (I) With AR, MU and L1 as repeating units of a polymer MU is a polymer modifying unit or band gap modifying unit that is evenly or randomly distributed along the polymer...
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WO/2021/259892A1 |
The present invention relates to particles of naphthalocyanine and phthalocyanine chromophores of formula (I) having a number average particle size in the range of from 10 nm to 80 nm with standard deviation being less than 40 nm, their ...
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WO/2021/256361A1 |
A coloring composition comprising a coloring agent, a compound having an ethylenically unsaturated bond-including group, and a compound having an epoxy group, wherein the compound having an epoxy group includes a compound Ep having a gro...
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WO/2021/241484A1 |
Provided is a writing implement capable of suppressing ink discoloration caused by the adsorption of a writing implement ink onto a pen tip. This writing implement employs, for example, a writing implement characterized in that: an aqu...
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WO/2021/207793A1 |
A fluorescent macromolecule comprising: a linear sequence-defined backbone; and a plurality of fluorophores attached to the backbone in a pre-determined order to form a fluorophore sequence, wherein the fluorophores in the fluorophore se...
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WO/2021/184510A1 |
Disclosed are a preparation method for an oligomer organic dye, a color film photoresist, and a color film optical filter. The preparation method comprises: step S1: modifying organic dyes with an acrylic monomer; step S2, mixing and dis...
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WO/2021/178996A1 |
Exemplary embodiments relate to techniques for determining structural color from parameters of an array of nanoparticles. The techniques include inputting structural and optical parameters and performing a probabilistic simulation to det...
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WO/2021/155461A1 |
The present disclosure relates to methods for preparing cross-linked polymeric materials and uses of such cross-linked polymeric materials, for example, as antibacterial surfaces or coatings. The present disclosure also relates to polyme...
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WO/2021/119639A1 |
Compositions, systems and methods for measuring secretion of a protein-of- interest that include trap proteins and reporter proteins for secretion by a cell. Each trap protein comprises a binding partner, a first fluorescent label, and a...
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WO/2021/105780A1 |
The present invention relates to a novel substituted acridinium salts as fluorescent dyes, as well as methods of their manufacturing and use of the disclosed compounds for the detection of cardiolipin.
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WO/2021/100699A1 |
The present invention provides: black particles which have high electrical insulation properties and can achieve a high degree of blackness in a visible light region; and a black coating material, a coating film and a black matrix for co...
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WO/2021/058443A1 |
The invention provides fluorescent probes having the general formula (I) wherein X, Y, L and R1 to R4 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compou...
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WO/2021/062176A2 |
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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WO/2021/023731A1 |
The present invention relates to the use of an aza-BODIPY fluorophore compound as a contrast agent in the optical window ranging from 1000 to 1700 nm. The invention also relates to the use, as a contrast agent, of a composition comprisin...
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