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JP2009215542A |
To provide an infrared dye composition having excellent gray balance in the visible light region, an infrared ray absorbing ink using the same and an electrophotographic toner.The infrared dye composition comprises at least a compound (I...
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JP2009533516A |
A mixture of compounds of Formula (1) and salts thereof: wherein: M is 2H, Si, a metal, an oxymetal group, a hydroxymetal group or a halometal group; Pc represents a phthalocyanine nucleus of formula; R1 is H or optionally substituted C1...
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JP4331682B2 |
A cold advance device for advancing the injection beginning in cold condition diesel engine with single plunger pumps, by means of which the injection onset is adjusted in cold conditions and also in normal conditions. A piston is provid...
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JP4333169B2 |
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JP2009530427A |
Phthalocyanines of the formula (I) where the symbols and indices each have the definitions specified in the description are suitable as markers for liquids, especially mineral oils.
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JP2009192543A |
To provide labeling reagents, labeled targets, and processes for preparing labeling reagents.The labeling reagents can take the form of cyanine dyes, xanthene dyes, porphyrin dyes, coumarin dyes or composite dyes. These labeling reagents...
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JP4321013B2 |
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JP2009185279A |
To provide a dispersant which can be used in both of an acid pigment and a basic pigment and has dispersibility, fluidity and preservation stability, which have not obtained up to now, and to provide a pigment composition suitable for us...
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JP4311611B2 |
To provide a pigment dispersing agent preventing aggregation of pigment particles dispersed in an ink, having excellent fluidity and affording stable production of the ink, etc., when various kinds of printing inks, etc., are produced. T...
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JP2009173800A |
To provide a cyan pigment being a coloring material to be used for an electrophotographic polymerization toner used as a developer for developing an electrostatic charge image in electrophotography, electrostatic recording, electrostatic...
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JP2009173801A |
To provide a cyan pigment being a coloring material to be used for an electrophotographic polymerization toner used as a developer for developing an electrostatic charge image in electrophotography, electrostatic recording, electrostatic...
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JP4308486B2 |
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JP2009167304A |
To provide inkjet ink excellent in dispersibility, storage stability, scratch resistance, solvent resistance and printability.The inkjet ink contains a pigment and a dispersant obtained by bringing, into a reaction, a solvent-affinitive ...
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JP4303560B2 |
The present invention provides a dye-containing curable composition comprising at least an alkali-soluble resin, a dye and a photosensitive compound, the dye being an azaporphyrin compound represented by the following formula (1); wherei...
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JP4301716B2 |
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JP4300144B2 |
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JP4296023B2 |
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JP4297600B2 |
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JP4293694B2 |
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JP4289802B2 |
A dispersing agent for a pigment, comprising a specific compound having a structure wherein a phthalocyanine type molecular skeleton which is adsorptive on the pigment and an oligomer unit or polymer unit which prevents re-agglomeration ...
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JP4284373B2 |
To provide an optical information recording medium which can record in high-density information by a laser light near 405 nm in wavelength, and to provide an optical information recording method. The optical information recording medium ...
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JP4284025B2 |
To provide an optical information recording medium, capable of high- density recording and reproducing of information by irradiation with the laser beam of a short wavelength of not higher than 450 nm and especially near the wavelength o...
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JP2009132911A |
To provide a coloring composition including a phthalocyanine dye having excellent characteristics when used for a coloring composition for recording an image and a coloring composition for forming a pixel, a method of producing the same,...
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JP2009132750A |
To provide a pigment dispersion excellent in dispersion stability of pigment particles for a long period of time (long-term dispersion stability) and to provide a method for manufacturing a pigment dispersion by which a pigment dispersio...
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JP2009132657A |
To provide a new porphyrin compound, a porphyrin complex obtained from the same and with excellent photosensitizing action, and a photoelectric transducer (dye-sensitized oxide semiconductor electrode) using the same.The porphyrin comple...
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JP4282292B2 |
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JP4278735B2 |
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JP4278923B2 |
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JP2009114452A |
To provide a dye for inkjet printing on both hydrophilic and hydrophobic papers.The dye includes a chromophore ionically coupled to a counterion. One of the chromophore and the counterion includes a hydrophilic moiety and the other inclu...
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JP4268368B2 |
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JP4266410B2 |
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JP2009105336A |
To provide a method of manufacturing a film containing porphyrin and/or azaporphyrin, to provide a method of manufacturing a field-effect transistor using the same or an organic electronic element such as a photoelectric conversion eleme...
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JPWO2005073814A1 |
An object of the present invention is to provide an electrophotographic photosensitive member having excellent repeatability and environmental characteristics by covering defects on a conductive substrate without impairing excellent elec...
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JP4259849B2 |
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JP2009517518A |
Compounds of Formula (1) and salts thereof: wherein: M is 2H, Si, a metal, an oxymetal group, a hydroxymetal group or a halometal group; Pc represents a phthalocyanine nucleus of formula; R1 is optionally substituted alkyl other than met...
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JP2009084555A |
To provide a method for producing a substituent-eliminated compound having high industrial applicability and exhibiting advantageous preservation stability relative to both a solvent-soluble precursor compound capable of preferably corre...
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JP2009084366A |
To provide a method for producing uniform fine copper phthalocyanine at a temperature lower than that for a conventional method while suppressing crystal growth of metallophthalocyanine in a synthesis process without using any diluent su...
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JP2009081309A |
To provide, with a comparatively simplified method, an organic semiconductor material showing an excellent semiconductor characteristic which may be used to form a thin film having uniform film quality with a solution process.The organic...
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JP2009075520A |
To provide a toner, wherein a homogeneous color image can be obtained without roughening the granularity of a halftone image, as well as a stable color image without changes in gradation or tone can be formed even when a print is produce...
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JP2009073888A |
To provide a color filter having a blue pixel part and giving a high-luminance liquid crystal display device having a high-contrast display screen with improved visibility and luminance, and a pigment composition to give the color filter...
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JP2009067874A |
To provide a fluorine-containing hydrophilic phthalocyanine compound and a method for manufacturing the compound.Phthalocyanine having a fluorine atom as a substituent is converted into hydrophilic by introducing carbohydrate. Beta-cyclo...
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JP2009057435A |
To provide a coloring matter giving a green-colored filter having a high brightness (Y-value) in 3-stimulation values of the XYZ color system by using the coloring matter containing a metal phthalocyanine-based pigment obtained by introd...
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JP2009051774A |
To provide a single phthalocyanine compound free of a structural isomer and a position isomer having high heat resistance and high solubility to an organic solvent and applicable to a wet process.The phthalocyanine compound is represente...
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JP4236132B2 |
Chromophore cpds. of formula (I) are new: A(B)x (I) A = the residue of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine, diketopyrrolopyrrole or azo...
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JP4235413B2 |
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JP4234355B2 |
A finely divided pigment is formed of an aggregate of primary particles. A number of primary particles of not greater than 0.1 mu m in particle size is at least 95% of an entire number of the primary particles, and a number of primary pa...
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JP4230141B2 |
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JP2009031713A |
To provide 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 pu...
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JP2009029952A |
To provide a pigment composition having high dispersion property and high dispersion stability, even when using any of an acidic dispersion resin and a basic dispersion resin, a curable composition using the same, a color filter making c...
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JP4223086B2 |
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