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WO/2013/031561A1 |
These colorant-containing particles comprising at least a colorant and a first polymer represented by the general formula (1) have good dispersion properties and dispersion stability. R1 represents an m+n-valent organic linking group; R2...
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WO/2013/032689A2 |
Dye compositions comprising rhodizonate dye particles encapsulated within a shearable hydrophobic organic encapsulant composition.
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WO/2013/028640A2 |
The present disclosure is directed to an aqueous pigment dispersion comprising low molecular weight polytrimethylene ether glycol. This disclosure is further directed to an antimicrobial aqueous pigment dispersion comprising the low mole...
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WO/2013/020693A1 |
The instant invention relates to the Aqueous coating compositions for optical brightening and shading of substrates, comprising (a) at least one optical brightener of formula (I) in which the anionic charge on the brightener is balanced ...
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WO/2013/022044A1 |
Provided is a gray ink composition for ink jet printing that is excellent in terms of high reproducibility of coloration, with color reproducibility within the gray color range being extremely good in particular, has good emission stabil...
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WO/2013/018488A1 |
The purpose of the present invention is to provide a method for producing an azo pigment, by which fine azo pigment particles that are easily dispersed can be produced with high efficiency (purity and productivity) at low cost. An azo pi...
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WO/2013/018680A1 |
Provided is an azo pigment or a tautomer thereof represented by formula (1), and having distinct X-ray diffraction peaks at Bragg angles (2θ ± 0.2°) of 6.5°, 7.1° and 21.8° in CuKα characteristic X-ray diffraction. Formula (1)
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WO/2013/018487A1 |
In order to provide an azo pigment which has very good color reproducibility, dispersibility, and pigment dispersion stability, and which has excellent hue and tinting strength, this pigment dispersion contains an azo pigment or a tautom...
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WO/2013/017331A1 |
Dye mixtures comprising at least one reactive dye of the formula (1) together with at least one reactive dye of the formula (2), wherein one of the radicals A and B denotes NH2, and the other one of the radicals A and B denotes OH, D is ...
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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/2013/015433A1 |
It is aimed to provide a liquid composition having a high solubility in solvents, high brightness and chroma, and spectral reflection characteristics with a broad color range. It is a liquid composition characterized by having a medium a...
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WO/2013/015434A1 |
To provide a pigment dispersion excellent in dispersibility and spectral characteristics. The pigment dispersion at least includes: a dispersion medium; a compound represented by a general formula (1), the compound being dispersed in the...
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WO/2013/015180A1 |
The purpose of the present invention is to develop a blue pigment applicable to various image recording methods, said blue pigment being capable of resolving the faults of a conventional phthalocyanine blue pigment in the formation of im...
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WO/2013/009343A1 |
The present disclosure provides an inkjet ink comprising an aqueous vehicle and an encapsulated pigment dispersion. A process for encapsulating pigment dispersions is provided where a pigment is dispersed with a polymeric dispersant in a...
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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/2012/176255A1 |
Provided is an aqueous pigment dispersion for use in a water-based ink for inkjet recording, said pigment dispersion enabling the formation of recorded color images with excellent color development and light fastness and ensuring excelle...
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WO/2012/171637A1 |
The invention relates to an acid dye mixture comprising a) between 20 and 95 wt. % of at least one dye A of general structure (A), and b) between 5 and 80 wt. % of at least one dye B of general structure (B).
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WO/2012/171638A1 |
The invention relates to an acid dye mixture comprising a) between 70 and 95 wt. % of at least one dye A of general structure (A), and b) between 5 and 30 wt. % of at least one dye B of general structure (B).
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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/2012/169506A1 |
The present invention provides a highly electrically insulating azo-based black pigment such that the pigment itself exhibits high electrical insulation properties, the azo-based black pigment can impart the optical characteristics of vi...
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WO/2012/169445A1 |
Provided are: a color composition for electrowetting display, which contains a dipyrromethene dye having a solubility in n-hexane of 1% by mass or more at 25˚C at 0.1 MPa and a nonpolar solvent; an image display structure; and an electr...
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WO/2012/165387A1 |
Provided is a colored curable composition which comprises (A) a coloring agent selected from compounds represented by general formula (I), (B) a coloring agent having a different hue from that of the specific coloring agent (A), and (C) ...
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WO/2012/165537A1 |
Disclosed is a colored composition making possible manufacture of color filters with excellent heat resistance as well as solvent resistance. This colored composition contains (A) a colorant, (B) a binder resin, (C) a compound having two...
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WO/2012/161098A1 |
The purpose of the invention is to provide an ink containing an azo compound having excellent solubility in solvents and a high extinction coefficient. The invention is an ink containing an azo compound and a solvent wherein the dielectr...
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WO/2012/157110A1 |
This invention provides: phthalocyanine nanorods; an ink composition containing the phthalocyanine nanorods; a transistor containing the phthalocyanine nanorods; a material for a photoelectric conversion element containing the phthalocya...
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WO/2012/153669A1 |
The present invention provides a pigment dispersion excellent in dispersibility. Furthermore, the present invention provides a color filter yellow resist composition and an ink composition, which include the pigment dispersion. A pigment...
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WO/2012/149577A2 |
A process for preparing a crossed-linked colorant dispersion is provided in which a pigment and a dispersant polymer having a cross-linkable moiety are subjected to micromedia milling followed by a purification step to remove small pigme...
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WO/2012/147954A1 |
Provided is a color curable composition which contains: (A) at least one coloring agent that is selected from among compounds represented by general formula (I) or general formula (II); (B) a coloring agent that has a hue different from ...
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WO/2012/147795A1 |
Provided is a photosensitive resin composition for a color filter having excellent re-solubility in a solvent and excellent alkali development properties as well as excellent heat resistance and light resistance, and allowing a high-lumi...
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WO/2012/148476A2 |
A process for encapsulating pigment dispersions is provided where a pigment is dispersed with a polymeric dispersant in an aqueous solvent system. An acrylate monomer and a polyurethane dispersion are added and the resultant mixture is p...
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WO/2012/144521A1 |
The purpose of the present invention is to provide: a colorant dispersion liquid capable of forming a coating film that meets high-contrasting requirements and has excellent solvent resistance and excellent electrical reliability; a colo...
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WO/2012/144421A1 |
Provided is a compound represented by general formula (1) below. In the formula, A represents a benzene ring, naphthalene ring or the like, and these rings may be substituted by halogen atoms or the like, R1 represents a hydrogen atom or...
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WO/2012/140639A1 |
A mill base composition includes a compound comprising a divinyl ester of a dicarboxylic acid, a dispersing agent, and a pigment. The divinyl ester of the carboxylic acid includes from 2 to about 8 carbon atoms. The mill base composition...
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WO/2012/142248A1 |
A pigment dispersion for use in preparing liquid colorant formulations is based on a blend of fatty acids for use in a point of sale apparatus for charging a pre- pressurized package containing an initial paint formulation having a neutr...
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WO/2012/137852A1 |
A colored composition containing a compound represented by general formula (I) and/or the tautomer of said compound. In general formula (I), R2 to R5 represent a hydrogen atom or a univalent substituent; R7 represents a hydrogen atom, a ...
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WO/2012/137888A1 |
A colored composition containing at least one compound selected from a compound represented by general formula (I) and a tautomer thereof. In general formula (I), R2 to R5 independently represent a hydrogen atom or a univalent substituen...
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WO/2012/137747A1 |
A colored composition containing a compound represented by general formula (I) and/or the tautomer of said compound.
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WO/2012/137746A1 |
A colored composition containing a compound represented by general formula (I) and/or the tautomer of said compound.
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WO/2012/133920A1 |
The present invention addresses the problem of providing a solid-state dye laser medium having a long life. The problem is resolved by a solid-state dye laser medium which comprises both polydimethylsiloxane and a dye dissolved in the po...
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WO/2012/133612A1 |
The purpose of the present invention is to provide a method for producing an azo pigment whereby the aromatic amines that are included in pigment can be reduced and thereby will have a negative Ames test and have excellent coloring power...
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WO/2012/134310A1 |
The subject of the invention is a modifier for expandable and expanded materials, polystyrene in particular, characterised by that it contains a fluorescent organic dye of the xanthene group in the form of 3,6- Bis(diethylamino)-9-[2-(et...
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WO/2012/133095A1 |
A fine monoazo pigment is enabled to achieve excellent crystal stability and sufficient dispersion stability at the same time. This pigment composition is composed of at least one monoazo pigment represented by general formula (1) and at...
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WO/2012/130347A1 |
The present invention relates to solid colouring compositions for fibrous materials. The solid colouring compositions comprise a silicone in powder form and a solid colour modifying composition.
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WO/2012/131057A2 |
The present invention relates to a carmine food coloring composition with high stability towards acidity and heat and its uses for coloring foodstuffs, such as fruit preparations and dairy products. The carmine food coloring composition ...
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WO/2012/128318A1 |
The purpose of the invention is to provide a display having high image quality; to provide a colored resin composition with which it is possible to prevent a reduction in image quality of the display; and to provide a color filter having...
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WO/2012/127758A1 |
Provided are an ink composition with superlative fastness and excellent gray balance from high density regions to low density regions, an inkjet printing ink using said ink composition, and an inkjet printing method using said inkjet pri...
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WO/2012/128233A1 |
Provided is a colored composition for color filters which comprises a colorant represented by general formula (1), a binder resin, and a solvent. In the formula, R1 to R13 are each independently a hydrogen atom, a halogen atom, alkyl, al...
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WO/2012/127105A2 |
A method for preparation of microcapsules from hemicellulosic substance comprises - dispersing hemicellulosic substance together with a gaseous medium in a liquid medium comprising water, organic solvent and surfactant so that microbubbl...
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WO/2012/124407A1 |
[Problem] Conventional polarizing films with an aromatic bisazo compound have a low dichroic ratio due to the aromatic bisazo compound not being sufficiently oriented. This is assumed to result from low purity levels of the aromatic bisa...
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WO/2012/124785A1 |
[Problem] To provide an organic-inorganic composite coloring composition having superior weather resistance and less color fading after an object to be colored has been colored, and a method for producing the composition. [Solution] An o...
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