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WO/1996/028518A1 |
An ink for an ink jet printer, characterized by comprising water, a pigment, and a polymeric material which is insoluble or sparingly soluble in water and hydrophilic, the pigment being coated with the polymeric material which is insolub...
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WO/1996/025464A1 |
Disclosed are compositions comprising one or more compounds characterized by formula (1) wherein Ar is an aromatic moiety having at least one substituent which is an acid group or salt thereof; X is a hydrocarbyl, carboxylic acid ester, ...
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WO/1996/022334A1 |
An azo pyrazolone compound of formula (1) in the form of a salt, and its use as a pigment.
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WO/1996/022333A1 |
An azo pyrazolone compound of formula (I), wherein Z represents a substituent selected from Cl, Br, F, NO2, SO2R, CO2R, NHSO2R1 and NHCOR1 in which R and R1 are hydrocarbyl groups and the sulphonic acid group in ring A is in the 3- or 4-...
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WO/1996/013528A1 |
A colored metallic pigment composition includes metallic particles which have been treated with a mixture of pigment particles and wax. A polymeric shell is formed on the treated metal particles by means of an organometallic coupling age...
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WO/1996/002595A1 |
A granular material is presented involving inorganic particles coated with binder and pigment, said binder comprising a non-silicon containing organic polymeric compound selected from polyalkyl(meth)acrylate or polyvinyl acetate. The inv...
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WO/1995/023190A1 |
The invention relates to a method for the production of pigments having a composite structure. It is characterized in that to a dispersion of core particles a solution containing complex forming or precipitating anions and a solution con...
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WO/1995/023191A1 |
The invention relates to extended, organic pigments, their method of manufacture and their use in paint formulations, particularly those suitable for road or traffic markings. The subject pigments typically comprise a particulate lithopo...
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WO/1994/018932A1 |
A composition comprising colorant-containing particles having a coating comprising propylene glycol and a carrier component selected from the group consisting of carriers suitable for food, drug and cosmetic preparations and mixtures the...
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WO/1994/018953A1 |
An improved dye composition for use in coating tablets and the like is constituted by a stable, aqueous suspension containing a water-soluble, non-toxic dye, an opacifying agent which may be titanium dioxide or iron oxide, an immobilizin...
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WO/1993/023483A1 |
The preparation of metal oxide particles having a dye lake precipitated onto their surface in a dye lake: metal oxide ratio of between 10:90 and 80:20 and the use of such particles in cosmetic and toiletry formulations are described.
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WO/1993/023482A1 |
The preparation of metal oxide particles having a coating of dye, said coating comprising 0.01 to 5 % by weight of the coated particle and the use of such particles in cosmetic and toiletry formulations are described.
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WO/1993/020150A1 |
A melanin-coated pigment prepared by coating a carrier with a readily alkali-soluble natural melanin, and a cosmetic containing the pigment. The melanin-coated pigment is highly safe and has an intense and high-saturation color tone, and...
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WO/1993/017966A1 |
Crystalline molecular sieves containing one or more chromophores of the indigoid class and their use as colorants.
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WO/1993/017965A1 |
Crystalline molecular sieves containing one or more chromophores of the mono or polyazo dye class having no acid groups, and their use as colorants.
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WO/1993/016137A1 |
A process for the manufacture of an azo metal salt pigment, wherein a transparent or translucent alkaline aqueous solution of a resin and a dispersant of formula (1) or formula (3) is added to an azo compound, said formula (1) being YCO-...
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WO/1993/015152A1 |
Colorant clusters comprising an aggregation of a plurality of grains of sol-derived material and colorant. The clusters are particularly useful as colorants in liquid compositions, e.g., paints and inks, for forming coatings that are ret...
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WO/1993/013743A1 |
The product in powder form is characterized in that the particles are non white and coloured with the exception of lamellar iron oxide and have a size of less than 200 microns. A synthetic melanic pigment, formed in situ by the oxidation...
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WO/1993/002145A1 |
A mixed coupled azo pigment is described which is prepared from (A) a mixture comprising from about 5 to about 95% by weight of each of two or more diazonium components derived from aromatic amines provided that: (A-1) if one of the arom...
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WO/1992/021726A1 |
The invention relates to a pigment having a composite structure. It is characterized in that it comprises a core (1) which has been covered by one or more layers (2) of colorants, which optionally each in their turn have been covered by ...
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WO/1992/010545A1 |
The invention concerns surface-modified flake-like substrates, as well as their production from particles coated with organic aluminium compounds. Organic silicon compounds may also be added to the modifying agent. Such substrates are hi...
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WO/1992/000355A1 |
The invention concerns water-insoluble pigments based on double-layer hydroxides and water-soluble dyes, the pigments being obtained by reacting double-layer hydroxides formed in situ and water-soluble anionic dyes. The invention also co...
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WO/1991/013941A1 |
The invention relates to monoazo and diazo compounds of formula (I) where D stands for a carbocyclic or heterocyclic diazo or bisdiazo constituent group, R?1� and R?2� each independently stand for a possibly substituted aryl or heter...
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WO/1991/002033A1 |
Improved stable, fluid, aqueous dispersion compositions comprise a pigment, an alkali metal, alkaline earth metal or ammonium salt of a linear aliphatic substituted glycine such as a salt of ethylene diamine tetraacetic acid or nitrilo t...
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WO/1989/009804A1 |
A coloring pigment useful for coloring or tinting inks, paints, plastics and rubber comprises the reaction product of a cationic organic dye and a mineral, preferably a hectorite, the mineral having a small average particle size and a hi...
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JP7346435B2 |
Provided is a color material dispersion which has excellent dispersibility and high storage stability even in the case where a definite lake color material and a phthalocyanine pigment are mixed at a ratio within a desired range and whic...
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JP7324046B2 |
The present invention relates to a colored resin composition including a colorant, a resin, a polymerizable compound, and a polymerization initiator, wherein the colorant includes triaryl methane lake dye and a compound represented by ch...
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JP7324045B2 |
A conventionally known colored curable resin composition was not sufficiently soluble in a developing solution at the time of manufacturing a color filter. The present invention relates to a colored curable resin composition, and a color...
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JP7314472B1 |
Kind Code: A1 A gravure, flexographic or screen ink that enables reduction of waste and environmental load, is suitable as an ink used for gravure printing, flexographic printing or screen printing, and provides printed images with excel...
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JP7308993B2 |
Provided is a photosensitive coloring resin composition which is capable of forming a colored layer that has high luminance, and which is suppressed in line width change. A photosensitive coloring resin composition which contains a color...
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JP2023067125A |
To provide an ethanol-based pigment dispersion small in a dispersed particle size of a pigment, and excellent in storage stability at an ordinary temperature and storage stability at a high temperature, and an ethanol-based ink excellent...
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JP7263754B2 |
To provide such a fine coated azo lake pigment that a coloring agent using the coated azo lake pigment has high transparency and high tinctorial power.There is provided a carboxylic acid compound coated azo lake pigment in which a ratio ...
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JP7107210B2 |
To provide an aqueous inkjet pigment composition, which is a pigment having excellent ink jet suitability while exhibiting excellent color characteristics as a yellow pigment for aqueous ink jet as an alternative to commercial printing, ...
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JP7099645B2 |
The present invention addresses the problem of providing a pigment composition that has good emulsion fluidity in particular while exhibiting high coloring power when used in an ink. This pigment composition includes a co-lake monoazo ...
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JP7091330B2 |
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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JP7064411B2 |
The present invention provides a compound exhibiting excellent heat resistance, and a colored resin composition, a color filter and a display device comprising same.
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JP7007526B1 |
To provide a printing ink containing a modified pigment having excellent color tone selectivity by raked a dye in an environment-friendly method that does not use a metal, particularly a metal having a valence of 2 or more. The printing ...
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JP6917950B2 |
In the color filter and the display device formed of the colored curable resin composition known so far, the residual film ratio after post-baking may not be sufficiently satisfied with respect to thepost-baking. A colored curable resin ...
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JP6912669B2 |
A modified pigment having excellent color tone selectivity is provided by laking dye by an environmentally friendly method without using metal. A modified pigment according to the present invention is obtained by laking a dye containing ...
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JP6912237B2 |
A colored curable resin composition comprises a colorant (A), a resin (B), a polymerizable compound (C), a polymerization initiator (D) and an extender pigment (P), wherein the colorant (A) includes a lake pigment.
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JP6895294B2 |
To provide colorant dispersion liquid that has excellent heat resistance, and can form a colored layer with high luminance and a reduced thickness.A colorant dispersion liquid contains a colorant, a dispersant, and a solvent. The coloran...
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JP6788331B2 |
The present invention provides a colored curable resin composition capable of forming a color filter with good chemical resistance. The colored curable resin composition of this invention comprises a blue dye, a resin, a polymerizable co...
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JP6768302B2 |
To provide a coloring resin composition for a color filter that can form a coloring layer with improved luminance and contrast, has satisfactory developability, and the generation of water blotches after development has been suppressed.T...
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JP6664905B2 |
A colored resin composition for a color filter is provided which can form a colored layer having excellent stability of sensitivity over time and excellent substrate adhesion, heat resistance and solvent resistance, and in which water st...
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JP6520118B2 |
To provide a colorant dispersion liquid capable of forming a coating film having excellent heat resistance, high luminance, and high contrast.The colorant dispersion liquid contains a colorant (A), a dispersant (B), and a solvent (C). Th...
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JP6493039B2 |
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JP6473370B2 |
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JP6319205B2 |
To provide a color material dispersion liquid for color filter that has excellent heat resistance and can form coatings with high luminance.A color material dispersion liquid for color filter contains (A) a color material, (B) a dispersa...
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JP6295600B2 |
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JP2018024616A |
To provide a composition having a smaller color difference before and after high-temperature heating, a cured film formed using the composition, a color filter formed using the composition, a liquid crystal display device and a light emi...
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