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JP4841734B2 |
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JP4841219B2 |
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JP4837261B2 |
A reactive triarylmethane colorant compound of formula (I) is new. A reactive triarylmethane colorant of formula (I) is new. R,R 1-R 4alkyl, aryl, arylalkyl, or alkylaryl, or each can be joined to Ph to form ring; R'a-R'c : halo, alkyl, ...
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JP4837263B2 |
Disclosed are colorant compounds of the formula wherein R is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and wherein R can be joined to the phenyl moiety to form a ring, each R', independently of the others,...
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JP4837262B2 |
Disclosed is a colorant composition of the formula wherein R is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and wherein R can be joined to the phenyl moiety to form a ring, R' is an aromatic- or heteroaromat...
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JP4827434B2 |
To provide a new triarylmethane compound and a new rhodamine compound each having excellent light fastness and to provide a color conversion layer, a color conversion filter, and an organic EL display not suffering from detriments to pat...
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JP4823401B2 |
Battery has an electrolyte comprising a solvent and a salt (I) comprising a hydroxonium, nitrosonium, ammonium, metal, organic or organometallic cation and a 5-membered (hetero)cyclic anion. Battery has an electrolyte comprising a solven...
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JP2011236434A |
To provide modified pigment products which are capable of improving the dispersibility and dispersion stability of the pigment in compositions and formulations.Various modified pigment products are described which are preferably capable ...
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JP4821031B2 |
An organic dye compound which has excellent recording properties in an optical recording medium for high-density recording; and a use of the compound. The compound is an asymmetric trimethine-type cyanine dye having a specific structure ...
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JP4805513B2 |
Methods of making a modified pigment by reacting a first chemical group and a second chemical group to form a pigment having attached a third chemical group. The first chemical group includes at least one nucleophile and the second chemi...
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JP2011526308A |
A sulfonated dye salt of formula (II): wherein M is Ga(A1); A1 is an axial ligand selected from the group consisting of: —OH and halogen; and Z1+, Z2+, Z3+ and Z4+ are independently selected from the group consisting of: H and an ammon...
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JP4787917B2 |
Compounds of the formula where x is an integer between 1 and 4, A is the radical of a dye of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine or azo series that contains x N-atoms a...
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JP4785379B2 |
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JP2011186043A |
To provide a blue pigment for a color filter with which a liquid crystal display device etc. achieving liquid crystal display with excellent luminance for a long period of time even at high temperature can be provided, and to provide a c...
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JP4778192B2 |
A mesogenic, crosslinkable mixture comprising at least one polymerisable liquid crystal and at least one polymerisable dichroic dye of the general formula I: wherein A represents a dichroic residue exhibiting at least partial absorption ...
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JP4776177B2 |
To provide a photoelectric conversion element exhibiting high efficiency of energy extraction (energy conversion) from solar energy and allowing easy manufacture of a dye-sensitized solar cell. The photoelectric conversion element includ...
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JP4775585B2 |
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JP4776922B2 |
The present invention relates to the use of polymerisable diketopyrrolopyrroles in colour filters, which can themselves be used for example in electro-optical systems such as TV screens, liquid crystal displays, charge coupled devices, p...
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JP4774507B2 |
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JP4764617B2 |
To provide a method for producing a general-purpose oxonol compound in a high yield. The method for producing the oxonol compound represented by formula (I) (wherein Za1is an atomic group for forming an acidic nucleus; Ma1, Ma2, and Ma3a...
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JP4759619B2 |
The present invention relates to a system for producing radiation diffractive material comprising: - a substrate for receiving a dispersion of core-shell particles that form an ordered periodic array, the shells being swellable and subst...
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JP4758336B2 |
The present invention relates to a novel polymerisate, which is prepared by applying the method of atom transfer radical polymerisation. The novel polymerisate is useful for stabilising a composition of matter susceptible to degradation ...
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JP4754698B2 |
To provide an organic pigment compound which is useful in a high- density optical recording medium and is excellent in solubility and heat resistance. A trimethine cyanine pigment is provided which is represented by formula 1 (R1 and R2 ...
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JP4744086B2 |
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JP4746284B2 |
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JP2011149029A |
To provide NIR-photoinitiator systems having preferable solubility and having good photo activation ability by NIR-ray.There is provided mixtures including at least a kind of co-initiator represented by formula (VII), (not exhibited) com...
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JP2011148994A |
To provide a compound useful as a dye having a high molar extinction coefficient and high spectral density.The compound is expressed by formula (0). In formula (0), R1 represents a saturated hydrocarbon group having 1 to 8 carbon atoms; ...
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JP2011138095A |
To provide a stable blue colored composition for color filters excellent in color characteristics and heat, light and solvent resistances and generating no foreign substance in a coating film; and to provide a color filter using the same...
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JP4724113B2 |
An objective of this invention is to extend the range of choosing organic dye compounds as radiation-absorbing agents in a variety of fields by providing a novel organic dye compound which absorbs short-wavelength visible radiation and e...
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JP2011116802A |
To provide a triarylmethane-based dye which is not only electrochemically and thermally stable but also excellent in durability to light, and has good solubility in both organic solvents and resins.There is provided the triarylmethane-ba...
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JP2011116773A |
To provide a dye capable of preventing dye aggregation in a solution, making dendrimer formation easy, capable of absorbing or emitting radiation of longer than 800 nm, having desirable optical physical properties and imparted with tissu...
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JP4699575B2 |
This invention provides a physiologically tolerable light imaging contrast agent compound having a molecular weight in the range 500 to 5000000 and containing at least two chromophores having delocalized electron systems as well as at le...
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JP4702731B2 |
The present invention has objects to provide organic dye compounds having their absorption maxima in a region ranging from an ultraviolet region to a relatively short-wavelength visible region and to provide uses thereof, and solves the ...
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JP4704571B2 |
The present invention relates to a process for preparing surface-modified colored pigments. The process includes the steps of: preparing a reaction batch comprising a treating agent and a diazotizing agent; adding a colored pigment to th...
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JP4698122B2 |
An ink composition comprising at least one triarylmethane-based dye as a coloring material, an alcohol having 2 or more carbon atoms, a polyhydric alcohol or a glycol ether as a solvent, and a resin which can dissolve in the solvent, the...
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JP4691699B2 |
The surface of fine pigment particles is efficiently treated using low energy without causing a cost increase. Provided is a method of treating the surface of fine pigment particles, characterized by maintaining a small gap of 1 mm or na...
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JP4689913B2 |
Various modified pigment products are described which are preferably capable of being dispersed in a variety of materials such as coatings, inks, toners, films, plastics, polymers, elastomers, and the like. The modified pigments are pigm...
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JP4689442B2 |
A colored curable composition including a polymer dye in which the polymer dye is one or more members selected from the group consisting of a copolymer of at least one of a dye monomer represented by the following formula (P) and a color...
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JP4686332B2 |
Colorants having pigment and dye components having improved chroma and good water and lightfastness are disclosed and described. A polymeric colorant can include a pigment having a polymer covalently attached thereto and a dye covalently...
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JP2011515501T |
The present invention relates to dyeing of the keratin substance using ジクロモ forehand dye with carbonyl or a hetero ring connection machine. The present invention relates to a dyeing method with the keratin substance using the con...
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JP4684016B2 |
The invention relates to a method of analyzing the viability of a sample of cells using an aqueous solution comprising two fluorescent dyes. Dye I has the formula: where R2 is C1-6 alkyl; Z- is a biologically compatible counterion; X is ...
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JP4683675B2 |
Battery has an electrolyte comprising a solvent and a salt (I) comprising a hydroxonium, nitrosonium, ammonium, metal, organic or organometallic cation and a 5-membered (hetero)cyclic anion. Battery has an electrolyte comprising a solven...
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JP4682153B2 |
This invention provides protein or polypeptide imprinted polymers with integrated emission sites (PIPIES) for detecting the presence of a protein or polypeptide analyte comprising templated sites which are specific for the analyte. At or...
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JP4671080B2 |
New copper (Cu) complex azo dyes (I) of 1-((2-N-substituted-aminoethylsulfonyl)-2-hydroxy-1-phenylaz
o)-2-napht hol-3,6-disulfonic acids are claimed. New copper (Cu) complex azo dyes (I) of 1-((2-N-substituted-aminoethylsulfonyl)-2-hydro...
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JP4669754B2 |
A dye composition is provided and includes a non-aqueous dye and an ionic liquid. A dyeing method is provided and includes a process of applying the dye composition to an object, and a process of removing fluidity of the dye composition.
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JP4666869B2 |
The object of the present invention is to provide organic dye compounds which exert satisfactory optical absorption properties and thermal resistance when used in high density optical recording media. The above object is solved by specif...
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JP4665216B2 |
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JP2011057881A |
To provide an optical recording medium that enables high-speed and high-density recording and reproduction of optical information by short-wavelength light, such as blue laser, wherein low-to-high recording, a recording mechanism differe...
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JP2011057822A |
To provide a modified pigment showing high dispersion stability to an organic solvent, and to provide a production method for obtaining the modified pigment applied to a pigment for general purpose and showing high dispersion stability t...
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JP2011506673A |
The present invention relates to fluorescent dyes in general. The present invention provides a wide range of fluorescent dyes and kits containing the same, which are applicable for labeling a variety of biomolecules, cells and microorgan...
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