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WO/2019/030396A1 |
Aqueous leucoindigo solution comprising an aromatic amine in the form of aniline or aniline and N-methylaniline, wherein said leucoindigo is in the form of an alkali metal salt; wherein the concentration of the aromatic amine is below 40...
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WO/2019/030389A1 |
Aqueous leucoindigo solution comprising an aromatic amine, in particular aniline or aniline and N-methylaniline, wherein the concentration of the aromatic amine is below 200 ppm, wherein the leucoindigo salt in the solution is in the for...
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WO/2019/030391A1 |
Stable aqueous leucoindigo solution comprising an aromatic amine in the form of aniline or aniline and N-methylaniline, wherein said leucoindigo is in the form of an alkali metal salt; wherein the concentration of the aromatic amine is b...
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WO/2019/031704A1 |
The present invention relates to a colorant and a coloring composition containing the same. More specifically, a novel structure of colorant, which shows excellent color characteristics and heat resistance and thus can be used for manufa...
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WO/2019/030397A1 |
Method of making an aqueous aniline-free or aniline-free and N-methylaniline-free leucoindigo solution from an aqueous leucoindigo solution comprising aniline or aniline and N-methylaniline, the concentration of aniline or aniline and N-...
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WO/2019/031292A1 |
A photosensitive coloring resin composition which contains a colorant, an alkali-soluble resin, a photopolymerizable compound, a photoinitiator and a solvent, and wherein: the colorant contains a phthalocyanine pigment, a xanthene colora...
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WO/2019/026804A1 |
The present invention relates to an aqueous pigment dispersion which comprises a pigment, a crosslinked polymer, and water, wherein the crosslinked polymer has been obtained by crosslinking a carboxylated polymer with a crosslinking agen...
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WO/2019/022169A1 |
The purpose of the present invention is to provide a composition for the formation of an infrared permeable film to be provided inside an opening for infrared communications, the opening being formed in a frame part of a protective plate...
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WO/2019/022051A1 |
The present invention addresses the problem of providing: a pigment composition which exhibits excellent heat resistance and can attain excellent contrast and high reliability when used to produce a color filter; and a color filter havin...
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WO/2019/020122A1 |
Disclosed is an active dark blue to black dye composition, comprising a component A and a component B, wherein the component A is selected from one or more of compound (I), and the component B is selected from one or more of compound (II...
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WO/2019/007922A1 |
Object: To provide a highly-dispersible solid pigment composition as an intermediate product, and a process for automatically and continuously preparing the composition. Means to Solve the Object: A solid pigment dispersion as an interme...
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WO/2019/006940A1 |
Provided are an artificial compound staining agent for textiles and a preparation method therefor. The artificial compound staining agent is prepared from the following raw materials in parts by weight: 30-50 parts of natural dyestuff ra...
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WO/2019/009170A1 |
The present invention relates to: [1] a method for producing an aqueous pigment dispersion which comprises step 1, in which a monomer (a) having an ionic group and a hydrophobic monomer (b) are polymerized using both a polymerization ini...
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WO/2019/004427A1 |
Provided are: a photosensitive coloring composition which is capable of forming a colored spacer that is suppressed in leakage of light within the wavelength range of from 400 nm to 500 nm, while having excellent mechanical characteristi...
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WO/2019/003693A1 |
The purpose of the present invention is to provide a dioxazine violet pigment composition having an excellent dispersion stability, and more specifically, to provide a dioxazine violet pigment composition by which the suppression of thic...
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WO/2019/003915A1 |
This coloring composition containing a xanthene-based dye is represented by general formula (1), and a coloring agent, which is for a color filter and contains the coloring composition containing the xanthene-based dye and having number ...
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WO/2019/001832A1 |
The present invention relates to disperse azo dyes of formula (1), wherein R1 is bromo, nitro, cyano, methyl, methoxy or trifluoromethyl; R 2 is hydrogen, chloro, bromo or trifluoromethyl; R3 is hydrogen, chloro, bromo, methoxy,trifluoro...
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WO/2018/230486A1 |
The present invention addresses the problem of providing: a squarylium dye [A] that has high invisibility, i.e., exhibits low absorption in the visible light region (400 nm to 750 nm), has excellent near-infrared absorption capability an...
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WO/2018/230050A1 |
Provided is a composition that can dye hair or skin more simply and more safely than a conventional composition. The present invention provides a liquid or non-liquid composition containing 3,4-dihydroxyphenylalanine or a salt thereof an...
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WO/2018/225837A1 |
One embodiment of the present invention provides: a resin composition which contains a resin and a near-infrared absorbing dye represented by general formula (1); a resin molded body; and a method for producing a resin molded body. In ge...
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WO/2018/221370A1 |
Provided is an ink composition for inkjet textile printing containing a urethane resin, a dispersant and a disperse dye, wherein the content of the urethane resin is greater than 0.035 mass% but less than 6 mass%. Also provided is a meth...
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WO/2018/221235A1 |
A problem to be solved by the present invention is to provide an ink that is capable of forming a printed image or the like having a level of waterfastness such that the image will not debond from a recording medium, such as fabric, even...
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WO/2018/216483A1 |
The present invention pertains to a liquid crystal display device using a color filter which employs a specific liquid crystal composition, a specific pigment, and a specific compound. The present invention provides a liquid crystal disp...
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WO/2018/202868A1 |
The present invention relates to a method for producing capsules comprising a water-containing core material and a water-vapour-impermeable polymerised casing, wherein the capsules have a high water vapour impermeability, and relates to ...
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WO/2018/203746A1 |
The invention relates to a one-pot synthesis for preparing an aqueous reactive black mixture, comprising the following steps a) - e): a) dissolving 2-[(4-aminophenyl)sulfonyl]ethanesulfonic acid (vinyl sulphone parabase ester) in water; ...
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WO/2018/200057A1 |
A copolymeric pigment dispersion resin derived from isobornyl (meth)acrylate and one or more other monomers has a number average molecular weight less than about 10,000 and is derived from sufficient isobornyl (meth)acrylate so that a 60...
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WO/2018/199755A1 |
The present invention relates to an anionic dye composition comprising at least one azo dye and at least one azo-metal complex dye. The present invention further relates to the dye composition for use in dyeing leather, in particular spr...
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WO/2018/194002A1 |
Provided is a triarylmethane-based compound which has excellent light resistance, has satisfactory solubility in organic solvents and resins, and is suitable for use in dyes, inks, etc. The triarylmethane-based compound is represented by...
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WO/2018/190230A1 |
A thermoresponsive composition that contains microcapsules that encapsulate: a coloring pigment A that is the product of reacting an electron-donating uncolored dye precursor A and an electron-accepting compound A that causes electron-do...
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WO/2018/190229A1 |
One embodiment of the present invention provides a thermoresponsive composition and a thermosresponsive material that contain microcapsules and a coloring material. The microcapsules have a number average wall thickness of 10–200 nm an...
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WO/2018/186182A1 |
The present invention addresses the problem of providing a pigment composition for obtaining a color filter having improved luminance without increased film thickness. The present invention can provide a pigment composition for a color f...
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WO/2018/186479A1 |
[Problem] To provide: a reversibly thermochromic composition which displays a clear yellow to orange color when color-developed and becomes colorless when decolored, and has improved light resistance and high marketability; and a reversi...
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WO/2018/184770A1 |
The present invention relates to a colorant mixture comprising (A) at least one blue- or black-dyeing disperse dye of formula (formula I), wherein R1 denotes hydrogen or halogen, R2 and R3 are each independently of the other hydrogen; C1...
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WO/2018/186503A1 |
The purpose of the present invention is to provide an anisotropic light absorbing film having both high orientation and high light-resistance, and a laminated body comprising the same. The anisotropic light absorbing film according to th...
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WO/2018/186181A1 |
A purpose of the present invention is to provide a light-shielding pigment composition having high optical density and high light exposure sensitivity. In addition, another purpose of the present invention is to provide a light-shielding...
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WO/2018/181680A1 |
The present invention provides: a photosensitive green color composition that is for a color filter to be used for a solid-state imaging element, that results in no pattern defect arising from detachment of formed pixels, that is capable...
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WO/2018/180918A1 |
Provided is a photosensitive coloring resin composition from which a pattern with a desired line width can be formed while increasing luminance after a high-temperature heating process. The photosensitive coloring resin composition compr...
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WO/2018/180482A1 |
The present invention addresses the problem of providing an infrared light transmitting composition which has improved transmittance for the near-infrared region, while transmitting almost no light in the visible light region. The proble...
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WO/2018/173901A1 |
A purpose of the present invention is to provide a fine coated pigment which is inhibited from becoming coarse particles and is easily dispersible. The coated pigment is a pigment, the surface of which has been coated with a resin, where...
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WO/2018/173706A1 |
A composition which is configured such that if A500 is the absorbance at 500 nm, B580 is the absorbance at 580 nm and C600 is the absorbance at 600 nm, A500/B580 is 2.0 or more and C600/B580 is 1.5 or more; a color filter; and a hemoglob...
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WO/2018/168488A1 |
Provided are: a dye comprising a leuco dye from which an excellent developed color density and a bright hue are obtained; a thermochromic pigment-containing microcapsules utilizing the color development/color removal mechanism of the dye...
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WO/2018/163834A1 |
The purpose of the present invention is to provide a colorant and an aqueous pigment dispersion, which are excellent in dispersion stability in a solvent such as water or an organic solvent and can be used for producing ink capable of fo...
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WO/2018/163940A1 |
The present invention is able to provide a coloring composition which has excellent hue, color saturation and coloring power, and which is capable of forming images having excellent light resistance, ozone resistance and moisture resista...
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WO/2018/164252A1 |
The present invention addresses the problem of providing a dichroic material and a composition, which are capable of forming a light-absorbing anisotropic film having excellent light resistance, and the problem of providing a light-absor...
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WO/2018/159541A1 |
Provided is a coloring material dispersion for a color filter, whereby a colored layer having enhanced contrast can be formed. A coloring material dispersion for a color filter, containing a coloring material, a pigment derivative, a dis...
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WO/2018/159458A1 |
Provided is a colorant dispersed liquid for color filters, which contains a colorant, a dispersant and a solvent, and wherein the dispersant is a block copolymer that contains A block which contains a constituent unit represented by gene...
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WO/2018/159265A1 |
Disclosed is a polymerizable composition which comprises a urethane (meth)acrylate compound (A), a colorant (B), an alkali-developable compound (C) [that is not the urethane (meth)acrylate compound (A)], an ethylenically unsaturated comp...
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WO/2018/159235A1 |
A composition which comprises a compound represented by formula (1) and at least one ingredient selected from the group consisting of curable compounds and resins. Provided are a film, an infrared cut filter, a solid imaging element, an ...
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WO/2018/155583A1 |
[Problem] To provide a thermochromic color memorizing composition, which effectively exhibits a capability of alternately memorizing and holding colors and is applicable to various fields, and a thermochromic color memorizing microcapsul...
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WO/2018/155096A1 |
A coloring composition which comprises a xanthene dye represented by general formula (1) and has a moisture content of 3-18 wt%, said coloring composition having an excellent heat resistance and a high solubility in an organic solvent (s...
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