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JP5402635B2 |
Disclosed is a phthalocyanine compound characterized by being represented by the formula (1) below. This phthalocyanine compound has good affinity to titania, and is suitably used for an organic thin film of an organic solar cell and the...
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JP5396867B2 |
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JP5397802B2 |
To provide porphycene which has a novel bicyclo structure with reduced degree of freedom, retains solubility and can be used e.g. as a semiconductor material or a fluorochrome. The porphycene has a bicyclo structure. A new conjugation-ex...
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JP2014011024A |
To provide an organic compound for use in the working electrode for a dye-sensitized solar cell exhibiting excellent associativity to an organic compound (e.g., sensitization dye, association retarder) carried on the metal oxide surface,...
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JP2014005374A |
To provide an infrared absorptive dye which is high in washing fastness and light resistance and can be dyed in bright color.Provided is an infrared absorptive dye represented by formula (1), wherein a substituent that binds to a silicon...
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JP2014005451A |
To provide a colored curable resin composition which enables formation of a high-contrast color filter.A colored curable resin composition includes a coloring agent, a resin, a polymerizable compound and a polymerization initiator, and t...
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JP5388218B2 |
A forced ultrathin film rotary reaction method is used to maintain a minute space of 1 mm or less between two processing surfaces capable of approaching to and separating from each other and being rotating relative to each other, and the...
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JP5390797B2 |
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JP5391998B2 |
To provide a green colored composition capable of forming a color filter enabling high brightness and a broad region of color reproduction in a liquid crystal display device using a white organic EL light source, a color display device s...
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JP5387116B2 |
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JP2014002314A |
To provide a green coloring composition for a color filter having high tinctorial strength and high brightness and capable of being used for a color filter of a display device including a white organic EL light source.A green coloring co...
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JP5381286B2 |
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JP2013256548A |
To provide a dye that is ideal for inkjet recording in that the dye has excellent ozone resistance and produces little bronzing even when the dye concentration in ink is high, and also to provide a method for producing the dye, and an in...
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JP2013249365A |
To provide a method capable of controlling the absorption spectrum of a pigment which is confirmed to be excellent in photoelectric transfer efficiency on some level.A chlorophyl includes a tetrapyrrole ring structure and an anchor site ...
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JP5362817B2 |
The invention is related to a weather-resistant dye and use thereof, which contains in molecules thereof not only chromophoric parent D, but also electron-accepting group Q which is linked with dye parent D through non-conjugated carbon ...
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JP5352133B2 |
To provide a photoelectric converting material, a photoelectric converting element, and a solid-state image sensor that sufficiently absorb light in the infrared range, have high sensitivity, and reduce a dark current. The photoelectric ...
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JP5338939B2 |
There is provided an organic semiconductor material with which it is possible to manufacture an electronic element by a wet process which is low cost. Furthermore, the object is to provide an organic semiconductor electronic element whic...
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JP5334526B2 |
To provide a porphyrazine dye suitable for inkjet recording, having a good hue as cyan ink, with excellent various durabilities, especially in ozone resistance, and providing high print density, and an ink composition containing the same...
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JP5332893B2 |
Provided is a set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at ea...
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JP2013221055A |
To provide an ink set having smooth gradation properties, and excellent fastness such as light resistance, and capable of recording an image with excellent color development by a smaller amount of imparted ink.There is provided an ink se...
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JP5322268B2 |
A novel subphthalocyanine derivative having a phosphorus derivative-substituted group as an axially substituted group which has an excellent solubility, a method for producing the same and an optical film containing the same, are provide...
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JP2013210525A |
To provide a colored curable composition capable of forming a colored cured film hardly causing reduction in brightness due to heating during a step and having high brightness; a color filter allowing display of an image with brightness ...
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JP5308654B2 |
To provide a pigment dispersion excellent in dispersion stability of pigment particles over a long period of time (long-term dispersion stability), and to provide a method for manufacturing a pigment dispersion by which a pigment dispers...
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JP2013537925A |
The present disclosure relates to multichromophoric assemblies comprising metalloporphyrin scaffolds. The present disclosure also relates, in part, to methods for generating electric-field-stabilized geminate polaron pairs comprising app...
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JP2013199603A |
To provide the ink composition for inkjet printing, excellent in long term stability and in scuff resistance and fastness to washing of a recorded matter.There is provided an ink composition for inkjet printing, the ink composition conta...
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JP2013194068A |
To provide a novel titanylphthalocyanine derivative mixture which is useful as an organic photoconductor for use in an electrophotographic photoreceptor excellent in sensitivities from visible range to near infrared range, charging stabi...
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JP5296355B2 |
To provide a phthalocyanine compound that is preferably used in various uses using a phthalocyanine compound and has excellent physical properties. The phthalocyanine compound has a constitution that a benzene ring constituting phthalocy...
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JP2013185098A |
To provide a phthalocyanine compound which efficiently absorbs light of a wavelength band of about 900 nm, and is high in visible light transmittance and excellent in light resistance and heat resistance, and a heat-ray absorbing materia...
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JP2013535550A |
A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials and ink jet cartridges.
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JP2013182214A |
To provide a colored curable composition that has excellent permeability and light resistance.A colored curable composition contains a phthalocyanine compound which is soluble in an organic solvent, of which main absorption in a chlorofo...
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JP2013182213A |
To provide a curable coloring composition which exhibits excellent heat resistance, light resistance and chemical resistance.A curable coloring composition contains a phthalocyanine compound having a hydrogen bonding group represented by...
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JP5289813B2 |
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JP5288198B2 |
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JP2013173740A |
To provide ionic compounds in which an anionic charge is delocalized and which is useful for ionic conducting materials, electronic conducting materials, colorants, and the catalyst for various chemical reactions.This invention relates t...
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JP5281019B2 |
The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof: wherein, the rings A, B, C and D shown by broken lines each independently represent a 6-membered ring having arom...
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JP5274680B2 |
Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color ...
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JP5277618B2 |
To provide an ink which excels in color reproducibility and light resistance, has high resistance to oxidizing substances such as ozone in the air, and does not cause bronzing, an inkjet recording method using the ink, and further a colo...
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JP5277469B1 |
To provide a π-type copper phthalocyanine pigment which improves color characteristics such as brightness and display characteristics such as contrast ratio and has high stability such as heat resistance. More specifically, to provide a...
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JP2013164496A |
To provide an electrophotographic photoreceptor that has high sensitivity in a visible range and a near-infrared range; and suppresses a reduction in chargeability and an increase in residual potential (reduction in sensitivity) due to c...
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JP5266693B2 |
A gallium phthalocyanine crystal has a peak of spectral absorption spectrum within a wavelength range of from about 760 nm to about 773 nm or within a wavelength range of from about 790 nm to about 809 nm.
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JP5268641B2 |
The invention pertains to a novel, simpler dry-milling method for comminuting crude pigments (especially crude phthalocyanines) for use in publication gravure and packaging inks, wherein the crude pigment is dry-milled at relatively low ...
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JP2013159721A |
To provide a composite pigment comprising a gallium phthalocyanine dimer and an azo compound, and an electrophotographic photoreceptor using the composite pigment, an image forming method, an image forming apparatus and the like, in orde...
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JP5260493B2 |
The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof; (wherein, each of the rings A to D independently represents a benzene ring or a 6-membered nitrogen-containing he...
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JP5260803B1 |
The present invention provides a method for obtaining an aqueous solution where divalent metal cations, a phthalocyanine compound modified with an anionic functional group, and G-quadruplex are dissolved, the method comprising step of: m...
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JP5252964B2 |
The invention provides an ink composition including a polymerizable compound, a polymerization initiator, a pigment and an oil-soluble dye, wherein the pigment and the oil-soluble dye are in any combination of a yellow pigment and a yell...
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JP5251329B2 |
The blue coloring composition for color filter according to the invention contains transparent resin and blue colorants which comprising copper phthalocyanine color and at least one xanthene colorant selected from a group composed of met...
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JP5247133B2 |
A method for manufacturing a pigment dispersion includes mixing a solution in which a pigment is dissolved in an acid, and a reaction liquid that decreases a solubility of the pigment in the solution, in the presence of a dispersant for ...
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JP5247836B2 |
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JP5240740B2 |
Disclosed is a photoelectric conversion device (X1) which comprises a first photoelectric conversion body that contains an electron transport material (14), a dye (13) that is positioned on top of the electron transport material (14) and...
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JP5236289B2 |
The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in ...
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