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WO/2012/008533 |
Provided is an anthrapyridone compound or salt thereof, represented by formula (1) below, as a magenta pigment which has a clear hue suitable for inkjet recording, and provides printed matter having excellent fastness such as light resis...
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WO/2011/159298 |
A blue ink for postage printing, which contains a blue pigment, a black dye, and an aqueous carrier, wherein the weight ratio of blue pigment to black dye is in the range of 50:1 to 2:1. The blue pigment is a copper phthalocyanine pigmen...
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WO/2011/104240 |
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/2011/101810 |
Disclosed is an organic solar cell which comprises at least one photoactive region which comprises at least one indanthrene compound which is in contact with at least one fullerene compound, and the use of indanthrene compounds in organi...
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WO/2011/082234 |
Disclosed are thionated fused-ring (aromatic) imides and diimides that can exhibit desirable electronic properties and can possess processing advantages including solution- processability and/or good stability at ambient conditions.
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WO/2011/072445 |
A preparation method of original dye of Vat Brown R comprises the following steps: a. after acylation of 1,5-diaminoanthraquinone, 1-amino-5-benzamidoanthraquinone was prepared by acidic hydrolysis; b. 1-benzamido-4-bromoanthraquinone wa...
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WO/2011/020887 |
The invention relates to a perylene diimide derivative and to an in vitro method for preparing the same. In addition, the invention relates to a method for detecting heparin in a sample using perylene diimide derivatives, wherein the int...
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WO/2011/022141 |
A core-expanded perylene diimide compound having general formula A useful as a fluorescent dye is synthesized.
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WO/2010/134398 |
As an ink composition which is highly soluble in water and has a hue and clarity suitable for inkjet recording, an ink composition containing at least one pigment represented by formula (1) or a salt thereof as a pigment is provided. In ...
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WO/2010/111822 |
The present invention relates to oligocondensed perylene bisimides, a method for their production and their use.
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WO/2010/084740 |
Disclosed is a magenta dye (an anthrapyridone compound or a salt thereof) which is highly soluble in water, has a color and clarity suitable for inkjet recording, and enables the production of a recorded matter having an excellent fastne...
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WO/2010/084741 |
Disclosed is a magenta dye (an anthrapyridone compound or a salt thereof) which is highly soluble in water, has a color and clarity suitable for inkjet recording, and enables the production of a recorded matter having excellent fastness ...
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WO/2010/075780 |
A black dye, its preparation and use are provided. It comprises formula (I) or its mixture, where in a=0-4, b=0-4, a+b=1-4; R1, R2 = H, C1-18 alkyl, C6-12 aryl, phenyl and naphthyl substituted by A, (CR3R4)nA or B. The dye has excellent ...
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WO/2010/075783 |
Water-soluble perylenetetracarboxylic acid bisimide dyes of formula (I), thereof preparation and use, wherein R1 and R2 are independently H or water-soluble group connecting on the naphthalene ring，R3、R4、R5 and R6 are independently...
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WO/2010/069716 |
The present invention relates to a compound of formula (I), where A and B are each as defined in claim 1, to its preparation and to its use.
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WO/2010/061587 |
Disclosed is a magenta dye (an anthrapyridone compound or a salt thereof), which has high solubility in water as well as color hue and definition suitable for inkjet recording, and which can provide printed matter having excellent fastne...
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WO/2010/047263 |
An aqueous magenta ink composition which has a hue and definition suitable for inkjet recording and provides recorded matter having excellent fastness such as light resistance, ozone gas resistance and the like. Also disclosed is a mage...
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WO/2010/047262 |
Disclosed is an ink composition containing a magenta dye which has a hue and definition suitable for inkjet recording and provides recorded matter having excellent fastness such as light resistance, ozone gas resistance and the like. Al...
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WO/2010/023151 |
The present invention relates to a compound of Formula (I) where T, Q1, R1 to R6 and R30 are each as defined in claim 1, to their preparation and to their use.
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WO/2010/010198 |
Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives.
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WO/2009/093433 |
Disclosed is a novel anthrapyridone compound represented by formula (1) or a salt thereof. The compound or a salt thereof enables formation of a magenta dye having a hue with high definition suitable for inkjet recording and excellent st...
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WO/2009/083532 |
The present invention relates to a method for the preparation of compounds having the following formula (I) in which: R1, R2, R3, and R4 represent, independently from each other, in particular H or an alkyl group having from 1 to 20 carb...
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WO/2009/083532 |
The present invention relates to a method for the preparation of compounds having the following formula (I) in which: R1, R2, R3, and R4 represent, independently from each other, in particular H or an alkyl group having from 1 to 20 carb...
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WO/2009/078252 |
Disclosed is an anthrapyridone compound represented by the formula (1) or a salt thereof. (1) wherein R1 represents a hydrogen atom or a C1-C8 alkyl group; a sulfonate group substituent which is located on the benzene ring substituted by...
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WO/2009/074504 |
The invention relates to the production of dyes of general formula (Ia), (Ib) or (Ic) or mixtures thereof, wherein (a) tetracarboxylic acids or functional derivatives thereof are reacted with (b) at least one compound selected from i. al...
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WO/2009/074504 |
The invention relates to the production of dyes of general formula (Ia), (Ib) or (Ic) or mixtures thereof, wherein (a) tetracarboxylic acids or functional derivatives thereof are reacted with (b) at least one compound selected from i. al...
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WO/2009/065508 |
The present invention relates to novel rylene diimide compounds, a method for preparing said compounds, the use of said compounds as fluorescent label for biomolecules as well as a method for purifying bioconjugates.
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WO/2009/060654 |
Disclosed is an anthrapyridone compound represented by the formula (1) below or a salt thereof, which is a magenta dye (compound) having high solubility in water, and hue and clarity suitable for inkjet recording. This magenta dye (compo...
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WO/2009/027952 |
A benzoterrylene of Formula (I) wherein at least one of the pairs R4-R5, R6-R7, R10-R11, and R12-R13 is a ring structure selected from the group consisting of Formulas (A), (B), and (C) wherein Y1 through Y4 are each independently select...
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WO/2009/003980 |
The invention relates to a method for producing perylene pigments of general formula (Ia) or (Ib), or mixtures thereof, by reacting perylene tetracarboxylic acids or their functional derivatives with aromatic diamines. In said formulae, ...
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WO/2009/003980 |
The invention relates to a method for producing perylene pigments of general formula (Ia) or (Ib), or mixtures thereof, by reacting perylene tetracarboxylic acids or their functional derivatives with aromatic diamines. In said formulae, ...
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WO/2009/001171 |
A thermoplastic composition is provided comprising a thermoplastic polymer, a fluorescent dye or quantum dot, and a diffuser. When molded into an article, the composition has a haze level less than 55 at an article thickness, according t...
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WO/2009/001171 |
A thermoplastic composition is provided comprising a thermoplastic polymer, a fluorescent dye or quantum dot, and a diffuser. When molded into an article, the composition has a haze level less than 55 at an article thickness, according t...
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WO/2009/000830 |
The invention relates to thermoplastic molding materials comprising (A) from 34 to 99.99% by weight of at least one thermoplastic polymer selected from (i) polyarylene ethers, (ii) polyetherimides, (iii) polyarylene sulfides and (iv) pol...
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WO/2008/138773 |
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/2008/138773 |
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/2008/128934 |
This invention relates to process for preparing fluorinated dyes selected from the group consisting of compounds of the general formulae (I) and (III) and mixtures thereof by reacting the corresponding compounds which do not have R12 or ...
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WO/2008/128934 |
This invention relates to process for preparing fluorinated dyes selected from the group consisting of compounds of the general formulae (I) and (III) and mixtures thereof by reacting the corresponding compounds which do not have R12 or ...
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WO/2008/106594 |
Nucleophosmin inhibitors are disclosed which inhibit the multimerization of nucleophosmin and the biological activity of nucleophosmin, such as the ability of nucleophosmin to inhibit apoptosis and inhibit cellular differentiation. These...
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WO/2008/101895 |
The invention relates to a method for producing N,N'-di(3',5'-dimethylphenyl)perylene bis-dicarboximide by reaction of perylene-3,4,9,10-tetracarboxylic acid dianhydride with 3,5-dimethylaniline in the presence of a secondary or tertiary...
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WO/2008/066062 |
Disclosed are an anthrapyridone compound represented by the formula (1) below or a salt thereof, a magenta ink composition containing such an anthrapyridone compound, and a colored body. [chemical formula 1] (1) (In the formula, R repres...
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WO/2008/066024 |
Disclosed is a novel anthrapyridone compound represented by the formula (1) below or a salt thereof. The anthrapyridone compound or a salt thereof enables to provide a magenta dye having a hue with high clarity suitable for inkjet record...
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WO/2008/063583 |
Acene-based compounds that can be used to prepare n-type semiconductor materials are provided with processes for preparing the same. Composites and electronic devices including n-type semiconductor materials prepared from these compounds...
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WO/2008/056699 |
Disclosed is a novel anthrapyridone compound represented by the formula (1) below or a salt thereof. The anthrapyridone compound or a salt thereof enables to provide a magenta dye having a hue with high clarity suitable for inkjet record...
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WO/2008/052927 |
The invention relates to heptarylene and octarylene tetracarboxylic acid diimides of general formula (I), precursors thereof or mixtures thereof, methods for the production thereof, and the use thereof.
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WO/2008/052981 |
The invention relates to methods for producing pentarylene and hexarylene tetracarboxylic acid diimides of general formula (!) or (Ia) or the mixtures thereof, pentarylene and hexarylene tetracarboxylic acid diimides having a high substi...
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WO/2008/038047 |
The present invention relates generally to the field of organic chemistry and particularly to the organic compound for organic photovoltaic devices. More specifically, the present invention is related to the organic compounds and the org...
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WO/2008/038047 |
The present invention relates generally to the field of organic chemistry and particularly to the organic compound for organic photovoltaic devices. More specifically, the present invention is related to the organic compounds and the org...
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WO/2008/018495 |
Disclosed is an ammonium salt or sodium salt of an anthrapyridone compound represented by the formula (1) below. Also disclosed is an ink composition containing such a compound. The compound has a hue with high clarity and high brightnes...
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WO/2007/138051 |
Dibenzorylenetetracarboximides of the general formula (I) in which the variables are each defined as follows: R' are identical or different radicals: hydrogen; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio; R are id...
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