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WO/2018/131488A1 |
Provided is an infrared light-reflecting black isoindolinone pigment which has a novel skeleton and has a high degree of blackness (coloring power) and excellent durabilities such as heat resistance. A black isoindolinone pigment which i...
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WO/2017/220969A1 |
The present invention provides di-substituted acetalanthraquinone- based compounds of the Formulae (l)-(IV) that are useful for cellular staining and for light-based detection of biological material, e.g. fluorescence-based detection of ...
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WO/2017/167315A1 |
Provided are an anthracenyl organic dye and a preparation method therefor. The organic dye has the structure shown in formula (I) or formula (II), wherein Ra, Rb and R2-1 – R2-4 are defined in the present document. The organic dye is p...
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WO/2017/038747A1 |
Provided is an aqueous dye dispersion for aqueous inks, which includes a dye derivative indicated by formula (1), a water-insoluble dye, a dispersant, and water, and thereby which suppresses, even when an aqueous ink is prepared, aggrega...
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WO/2016/103864A1 |
Provided are a coloring material dispersion liquid for a color filter capable of forming a coating film having high luminance and excellent light resistance, a color resin composition for a color filter capable of forming a coating film ...
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WO/2016/046727A1 |
The present invention relates to an inulin-based prebiotic complex enriched with vitamin B12 and selenium, which finds use in the field of food, nutraceutical, herbal, pharmaceutical preparations.
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WO/2015/177062A1 |
The present invention relates to new dichroic dyes, their composition with slave materials and their use for a dichroic polymer network, a dichroic liquid crystalline polymer film (LCP film) or a dichroic liquid crystalline polymer gel, ...
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WO/2015/113255A1 |
An anthraquinone compound which is suitable for forming a color filter used for a liquid crystal display device, a composition containing a resin and the anthraquinone compound, an article having a polymer layer containing the compound a...
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WO/2015/064787A1 |
The present invention provides an extinction dye of an anthraquinone structure, wherein the extinction dye has a broad and high absorption spectrum in a visible ray and near-infrared wavelength region and shows high stability and excelle...
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WO/2014/187529A1 |
The present application relates to a device for controlling the passage of energy from an exterior to an interior, wherein the device contains a switching layer containing one or more dichroic dyes of a formula (I) or formula (II).
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WO/2014/177528A1 |
The present application refers to colouring products of formula (I) soluble in water at room temperature. Here a piperazine unity is inserted, bonded directly to the saccharidic unity. This moiety afford to the final glycoconjugated colo...
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WO/2014/110693A1 |
A polymerizable dye for use in contact lens formulations is prepared by combining a reactive dye comprising a sulfonatooxyethylsulfonyl group with a linking agent having at least two functional groups to form an intermediate dye comprisi...
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WO/2014/111112A1 |
This invention relates to electrowetting fluids, the use of these fluids for the preparation of an electrowetting displays devices, and electrowetting display devices comprising such fluids.
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WO/2014/060103A1 |
The invention concerns novel compounds of formula (I) where R1, R2 and R3 are independently hydrogen, C1-4alkyl or C1-4alkyloxy. The compounds of formula (I) are useful for dyeing and printing natural or synthetic polyamides.
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WO/2013/189580A1 |
This invention relates to electrophoretic fluid comprising solvents, a highly absorbing dye, and charged particles of different colour, and electrophoretic display devices comprising such fluids.
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WO/2013/156563A1 |
The present invention relates to a photovoltaic coating containing a mixture of type N (acceptor) and type P (donor) organic semiconductor compounds, which makes it possible to adjust the semiconducting properties of the photovoltaic coa...
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WO/2013/150444A1 |
The present invention provides compounds of Formula (1A), wherein Formula (II) is Formula (III) and Formula (1B) wherein Formula (IV) is Formula (V) and electrophoretic devices comprising the compounds of formula (1A) or (1B).
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WO/2013/137763A1 |
The proposed invention relates to visual aids and can be used in game-playing and educational study aids. Two or three blocks of rotatable elements are interconnected. Visual elements, combinations of which form single conceptual repr...
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WO/2013/127494A1 |
This invention relates to electrowetting fluids, the use of these fluids for the preparation of an electrowetting displays devices, and electrowetting display devices comprising such fluids.
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WO/2013/100170A2 |
A colored composition includes: (A) a dye that is selected from the group consisting of a methine dye, an anthraquinone dye and an azomethine dye, and that is a mixture of stereoisomers; and (B) a non-polar solvent.
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WO/2013/051339A1 |
Disclosed are: a black dye composition for coloring resins, which has excellent concealability, excellent color developability and low electrical conductivity; and a resin material which is colored with the black dye composition. The pre...
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WO/2013/018713A1 |
Disclosed are: a disperse dye composition which is suitably applicable to synthetic textile materials to be used in the inside of an automobile, said synthetic textile material to be used therein being to be exposed to sunlight and/or hi...
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WO/2013/001923A1 |
The invention provides a photosensitive resin composition for a color filter which is excellent in terms of being redissolved in a solvent and being developed by an alkali and is capable of forming a colored layer having high brightness ...
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WO/2012/169564A1 |
An object of the present invention is to provide a disperse dye composition that has the light fastness required of synthetic fiber materials for automotive interiors that are exposed to sunlight at high temperature and high humidity, an...
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WO/2012/166604A2 |
A nanolubricant composition is described where the lubricant composition includes a flowable oil or grease with nanoparticles dispersed in the flowable oil or grease. The nanoparticles are configured to polish a surface of a structure sl...
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WO/2012/138805A2 |
The invention discloses new substituted anthraquinone dyes that may be useful as cellular stains. In some aspect of the invention, the nuclear stains are useful for staining the nuclei of dead or fixed cells. Another aspect of the invent...
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WO/2012/073696A1 |
A disperse dye composition, which comprises specific dye(s), and a method for dyeing a hydrophobic fiber material using said disperse dye composition. Provided are a disperse dye composition and a mixed disperse dye composition, wherein ...
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WO/2012/067027A1 |
The present invention relates to a disperse dye composition containing a disperse dye and the like represented by formulas (1) through (4), and a method for dyeing a hydrophobic fiber material using the same. The present invention provid...
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WO/2011/111710A1 |
Disclosed is an anthraquinone pigment having superior solubility in a low polar solvent, a high absorbance coefficient and high light resistance and an ink containing the same. Specifically disclosed is an ink containing an anthraquinone...
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WO/2011/104240A1 |
The invention relates to a method for verifying a security document or document of value (12) by means of at least one security feature (14) formed by at least one tracer luminescent in the NIR spectral range and selected from the class ...
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WO/2011/074501A1 |
Disclosed are an anthraquinone pigment (general formula 1) for coloration of an ocular lens, and also a polymer anthraquinone pigment obtained by creating covalent bonds between ocular lens monomers and said anthraquinone pigment. The af...
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WO/2011/071130A1 |
The present invention provides a novel alizarin derivative compound and a simplified and low cost method for preparing an alizarin derivative compound including: obtaining a compound represented by Formula (2) using a compound represente...
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WO/2010/147425A2 |
The present invention relates to a novel organic dye for a dye-sensitized photoelectric conversion device, and a preparation method thereof. The organic dye according to the present invention is used as a dye-sensitized photoelectric con...
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WO/2010/101210A1 |
Provided is a pigment dispersion composition capable of creating a color filter with a high contrast. The color filter rarely undergoes surface roughening during the processing steps thereof such as development, post-baking, and UV clean...
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WO/2010/063606A2 |
The present invention relates to a compound of formula (I), where X, Y, T and Z are each as defined in claim 1, to its preparation and to its use.
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WO/2010/060849A2 |
The present invention relates to a compound of formula (I) where X, Y, S and T are each as defined in claim 1, to its preparation and to its use.
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WO/2009/096702A9 |
The present invention relates to a novel organic dye and a method for preparing same. The dye compound of the present invention is used in a dye-sensitized solar cell (DSSC), and improves molar absorptivity, short circuit photocurrent de...
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WO/2009/107734A1 |
Disclosed is a coloring resin composition capable of forming a blue pixel of a color filter having excellent light resistance, which has heat resistance sufficient for the production process of a color display. Also disclosed are a color...
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WO/2009/025325A1 |
Disclosed is a pigment composition having excellent dispersibility, which enables to obtain a coating film with high contrast when used for a color filter. Also disclosed is a coloring composition. Specifically disclosed is a pigment com...
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WO/2008/138773A2 |
The present invention relates to vat dyes of formula (I) where A represents the residue of formula (II) and B represents the residue of formula (III) and m is from 0.5 to 1.5 and n is from 0.5 to 1.5 subject to the proviso that m+n is fr...
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WO/2008/101841A1 |
The invention relates to a colourant composition comprising in a weight ratio of from 99:1 to 10:90, preferably a weight ratio of from 95:5 to 30:70, particularly preferred a weight ratio of from 95:5 to 50:50, a pigment of average parti...
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WO/2008/075565A1 |
Provided is a novel electrochemical display element which performs bright white display, high contrast black/white display and full-color display with a simple member configuration. A method for driving such display element is also provi...
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WO/2008/037394A2 |
The present invention relates to anthraquinone derivatives which act as a fluorophore, to a process for producing said anthraquinone derivatives and their use as fluorophores for staining membranes in live or fixed cells.
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WO/2008/025733A1 |
The invention relates to dyes of general formula (I), where X and Y = H, Br or Cl, but not simultaneously H, R = F, Cl, Br, COOR1 or CF3, R' = H or F, R1 = C1-C6 alkyl, one of the groups W1and W2 = hydroxy and the other nitro and Y is al...
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WO/2008/011707A1 |
The present invention relates to a photodynamic therapy method and uses thereof for treating an individual in need thereof, comprising administering a photosensitizer to an individual and activating the photosensitizer with a chemilumine...
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WO/2007/147742A1 |
The invention relates tp dye-functionalized silsesquioxane clusters, a process for their manufature and their use as colorants, wherein the compounds (functionalized clusters or nano-particles) are characterized by the general formula (I...
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WO/2007/147847A2 |
A reversible thermochromic system comprising a) a compound of the formula (IA) or a tautomer thereof or a compound of the formula (IB) or a tautomer thereof (IA) (IB) wherein R1 is C1-C18alkyl, C2-C18alkenyl, C3-C12cycloalkyl, C3-C12cycl...
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WO/2007/122830A1 |
An optical recording medium comprising a substrate and a visible information recording layer provided on the substrate, the visible information recording layer containing a coloring matter represented by general formula (I). In general f...
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WO/2007/093536A2 |
The invention relates to a process for enhancing the contrast of colour filters comprising α copper phthalocyanine or ε copper phthalocyanine, wherein a 1,4-diamino-anthraquinone dye or 1,9-annellated derivative thereof, of which the m...
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WO/2007/071552A2 |
A contrast dye for preparing a lithographic printing plate comprising at least one A, D and B group wherein A represents a phosphorous containing group capable of reacting with the surface of a lithographic receiver; D represents a chrom...
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