866 results about "Pigment composition" patented technology

The present invention relates to a new makeup kit comprising a first, goniochromatic pigment composition which is intended to form a base layer and a second, conventional pigment composition having one of the colors of the first pigment, the second composition being intended to form a surface layer comprising decorative motifs. Depending on the viewing angle, therefore, it is possible to see the said motifs appear or disappear. This kit is intended in particular for making up the nails, lips, cheeks or eyelids, or else the body. The invention also relates to a method of making up the human face, lips or body.

A cationically polymerizable pigmented composition comprising (A) a cationically polymerizable binder component containing at least one resin or compound selected from the group consisting of (A-1) a cationically polymerizable acrylic resin consisting of a copolymer of (a) a (meth) acrylic ester monomer having C6-31 aliphatic hydrocarbon group, (b) a polymerizable unsaturated monomer containing a polymerizable unsaturated group and at least one cationically polymerizable moiety selected from the group consisting of an epoxy group and an oxetane ring, and optionally (c) other polymerizable unsaturated monomer, and (A-2) a fatty acid-modified epoxy compound containing C6-32 aliphatic hydrocarbon group and epoxy group, (B) a cationic polymerization initiator initiating polymerization by irradiation or heating, and (C) a color pigment.

The present invention is directed to the provision of premixed aqueous compositions which are used to provide a paint composition of varying finish characteristics at the point of sale. Thus, the merchant distributing the paint composition made from the subject premixed compositions need only maintain inventory of four compositions. The particular compositions which are the subject of the invention exhibit stable characteristics during storage in their respective reservoirs. The compositions include a pigment composition, a dispersant thickening agent, a high resin content binder, and a low resin content binder. The compositions are combined in differing amounts to produce paint compositions being suitable for either interior or exterior use and having differing sheens, quality levels, and color bases.

The present invention relates to a cosmetic pigment composition exhibiting colors in the visible region, which comprises an effective amount of nanoparticles or a mixture of two or more nanoparticles selected from the group consisting of (a) gold nanoparticles exhibiting red color; (b) silver nanoparticles exhibiting yellow color; (c) gold-silver alloy nanoparticles exhibiting flame color; and (d) gold nanoparticles exhibiting blue color, and a color cosmetic composition and a color lotion comprising the pigment composition. According to the present invention, it is possible to prepare pigments exhibiting various colors in the visible region using gold or silver nanoparticles, and a cosmetic pigment composition which can exhibit various colors by mixing the pigments in various compositional ratios, in which precipitation or agglomeration of particles does not occur, and whose color can be maintained for a long time. Also, since the pigment of the present invention is not harmful to the human body unlike conventional metal pigments, and contains gold or silver that is beneficial to health, the pigment can be used in various applications as functional raw materials.

A method of decorating laminated glass is disclosed. A pigment package composition comprising a cross-linkable thermoset resin, a crosslinker capable of crosslinking the thermoset resin, and a pigment is applied to a glass substrate. The crosslinker and thermoset resin are cured at a relatively low temperature (ca. 400° F.). The use of an organic based pigment composition allows use of thinner glass sheets than with traditional ceramic enamel pigment compositions.

A colorless or only slightly colored pigment dispersing agent which is feasible as a pigment dispersing agent for pigments having various hues and has the general formula (1), wherein R1, R2, X1, Y1, Y2, k and h are as defined in claim 1.

A nontoxic anticorrosive pigment composition free from toxic heavy metals comprises a condensed phosphoric acid aluminum salt, typically aluminum dihydrogen tripolyphosphate, and magnesium silicate, typically magnesium hexasilicate. The anticorrosive pigment composition enhances the thermal resistance of paint films when formulated in a coating composition containing a chlorine-containing vinyl polymer such as vinyl chloride-vinylidene chloride copolymer emulsion paints.

There is provided a colorant compound improved in the dispersibility of an azo pigment into a water-insoluble solvent. The colorant compound is represented by the following general formula (1). R1 denotes an alkyl group having 1 to 6 carbon atoms, or a phenyl group; R2 to R6 each denote a hydrogen atom, or a substituent represented by the following general formula (2); R7 to R11 each denote a hydrogen atom, a COOR12 group, or a CONR13R14 group; and R12 to R14 each denote a hydrogen atom, or an alkyl group having 1 to 3 carbon atoms; and P1 denotes a polymeric component; L1 denotes an alkylene group having 1 to 3 carbon atoms or an arylene group having 6 to 10 carbon atoms; and * denotes a binding site.

A mixture of an organic nanosize pigment comprising of from 50 to 99% by weight of the nanosize pigment and 1 to 50% by weight based of a low molecular weight naphthalene sulfonic acid formaldehyde polymer and its use as a particle growth and crystal phase director for the preparation of a direct pigmentary organic pigment or in pigment finishing.

The present invention relates to a novel quinacridone pigment compositions, a process using a mixed amine synthesis for the ultimate production of the compositions and to their use as colorants for pigmenting high molecular weight organic materials.

Compositions comprising a gel system made from a combination of a fractal network of nanoparticles and translucent macroscopic particles, titanium dioxide and other color pigments is disclosed. The compositions are capable of forming an effective film on the biological surface such as skin to blurring fine lines and wrinkles while retaining a natural look of the skin as a consequence of synergy between the fractal particles, the macroscopic particles, titanium dioxide and color pigments. Also disclosed methods for their use.

There is provided an azo compound for improvement in the dispersibility of an azo pigment into a water-insoluble solvent. The azo compound is represented by the following general formula (1):

The invention provides a natural pigment composition. The natural pigment comprises an emulsifier and two or more than two pigments of gardenia yellow pigment, curcumin, carithamine, citroxanthin, xanthophyll, riboflavin, capsaicin, monascus red pigment, bixa orettana pigment and gardenia blue. Natural pigments can prepare natural pigment compositions in different color systems and different tones in arbitrary proportions, such as yellow, orange, red, green and purple. Meanwhile, the natural pigment composition contains the emulsifier, so that the composition can be more uniform and more stable. Therefore, in the natural pigment composition provided by the invention, combinations of different natural pigments can overcome the defect of single pigment, for example, the light resistance of natural yellow pigment combined by the riboflavin, the curcumin and the like with poor light resistance and the gardenia yellow pigment with more stable light resistance is better than that of the riboflavin or the curcumin, thus the dosage can be reduced, and the cost can be reduced.

A ready-to-use water dispersible pigment composition containing at least 5% by weight of water is provided. The composition comprises a stable dispersion of a water-insoluble and / or hydrophobic natural pigment such as a carotenoid, curcumin, a porphyrin pigment or vegetables carbon black in the form of bodies of an average size which is at the most 10 mum is provided. The pigment bodies are dispersed without the use of a surface active substance in an aqueous phase comprising a hydrocolloid. The natural pigment in compositions which are useful for coloring of food products and pharmaceuticals do not migrate in the products. The compositions are useful in coating compositions for tablets and dragees.

A Rubber Composition is provided that comprises a rubber and a composite pigment composition, with the composite pigment including a dense inorganic material and silica. The pigment composition is characterized by a CTAB surface area of greater than about 20 m2 / g; a BET surface area of greater than about 25 m2 / g; and a density of greater than about 2.5 g / cm3.

A color toner (magenta toner) showing not only color image forming performances such as color reproducibility, gradation characteristic, light-fastness, full-color image forming characteristic and a chargeability but also excellent in matching with various members of an electrophotographic apparatus is produced from a binder resin, a wax component and a specific monoazo pigment composition. The monoazo pigment composition is characterized by a principal monoazo pigment of a specific structure and specified amounts of a beta-naphthol derivative and an aromatic amine, usable as materials for synthesizing the monoazo pigment.

A water-based, low-emission latex paint formulation includes a vinyl acetate / ethylene (VAE) latex including a VAE resin with from 80 to 95 weight % vinyl acetate residue and from 5 to 20 weight % ethylene residue, optionally including additional monomers as well as a pigment composition including inorganic solids selected from inorganic pigments, inorganic fillers and mixtures thereof present in an amount such that the paint formulation has a pigment volume concentration (PVC) of from 25% to 85%. The formulations are suitable for eggshell and flat latex paints and exhibit surprising durability.

The invention provides a diketopyrrolopyrrole-type pigment composition for color filters, which comprises a diketopyrrolopyrrole pigment represented by formula (1) and a diketopyrrolopyrrole pigment represented by formula (A-2), and which is characterized in that the content of the diketopyrrolopyrrole pigment represented by formula (A-2) is 1-15 mass% relative to the total mass of the diketopyrrolopyrrole-type pigments.

There is proposed an inkjet ink composition comprising a pigment component to which a resin having a basic terminal is adsorbed, a photo-acid generating agent containing an onium salt, and at least one kind of solvent which can be polymerized under the presence of an acid. The content of multivalent salt included in the onium salt is not more than 20% by weight based on a total weight of onium salt, and the content of the pigment component is confined within the range of 3 to 41% by weight based on the ink composition.

The present invention relates to a coating composition, especially, relates to an aqueous coating composition with improved liquid stain repellency, it has a fraction of critical pigment volume concentration of from 35% to 110%, and comprises (i) pigment composition, including 15 wt. %-100 wt. %, in percentage by weight based on the dry weight of the pigment composition, polymer-encapsulated pigment; and 0-85 wt. %, in percentage by weight based on the dry weight of the pigment composition, un-encapsulated pigment; and (ii) 0.01 wt. %-5 wt. %, in percentage by dry weight based on the wet weight of the aqueous coating composition, at least one paraffin wax emulsion.

The present invention relates to black pigment compositions comprising(a) carbon black, and(b) a compound of the formula(MO3S)m-Q(CH2)k—X]n,  (I)whereinQ is a pigment or pigment intermediate radical selected from the group of anthraquinone, perinone, perylene, diketopyrrolopyrrole, thioindigo, iminoisoindoline, iminoisoindolinone, quinacridone, 6,13-dihydroquinacridone, flavanthrone, dioxazine, indanthrone, anthrapyrimidine and quinophthalone,X is a cyclo hetero aliphatic group with at least one 5 or 6 atom ring or a hetero aromatic group with at least one 6 atom ring,M is hydrogen, a metal cation or nitrogen cation,k is 0 or 1, andm and n are each independently of the other from 0 to 4, wherein 0 and 4 are not simultaneously 0.Compositions are useful for coloring high molecular weight material, like inks, plastics and in particular automotive coatings.

The present invention relates to a green colored composition for color filter and color filter. The invention discloses a green colored composition for color filter comprising: (A) a dye component containing at least ZnPc halogenide dye, and (B) a dye carrier containing resin, its precursor and mixture of them, the composition also contains (a) alkalescent resin disperser selected from amine value of 35-100mg KOH / g, (b) pigment derivative with alkalescent substituent and (c) at least one of mixed organic solvents, the mixed organic solvents contains organic solvent (c1) with solubility parameter (SP value) of 8.0-10.0 (cal / cm3)1 / 2 and boilling point of 140-159 at 760mmHg; and organic solvent (c2) with solubility parameter (SP value) of 8.0-10.0 (cal / cm3)1 / 2 and boilling point of 160-200 at 760mmHg.

The present invention is directed to the provision of premixed aqueous compositions which are used to provide a paint composition of varying finish characteristics at the point of sale. Thus, the merchant distributing the paint composition made from the subject premixed compositions need only maintain inventory of four compositions. The particular compositions which are the subject of the invention exhibit stable characteristics during storage in their respective reservoirs. The compositions include a pigment composition, a dispersant thickening agent, a high resin content binder, and a low resin content binder. The compositions are combined in differing amounts to produce paint compositions being suitable for either interior or exterior use and having differing sheens, quality levels, and color bases.

The present invention discloses an anti-counterfeiting ink composition containing a micro-structure material, and a preparation method thereof. The anti-counterfeiting ink composition contains, by weight, 0.01-60% of a three-dimensional micro-structure material, 1-95% of a connection material, 0-30% of a pigment, and 0-70% of an ink auxiliary agent, wherein the three-dimensional micro-structure material is a single layer metal micro-structure or a function layer-containing multi-layer material adopting a metal as a substrate, and a particle size is 2-100 mum. According to the present invention, the specific shape pattern of a micro-structure metal pigment can form an anti-counterfeiting feature, and qualitatively read other anti-counterfeiting features are integrated on the micro-structure metal pigments based on provision of the characteristic of the micro-structure metal pigment, such that the composite anti-counterfeiting level of the pigment composition is enhanced; and the read information of the integrated anti-counterfeiting material is adopted as a cipher key to read extension information stored in a client terminal or a central database.

A color toner (magenta toner) showing not only color image forming performances such as color reproducibility, gradation characteristic, light-fastness, full-color image forming characteristic and a chargeability but also excellent in matching with various members of an electrophotographic apparatus is produced from a binder resin, a wax component and a specific monoazo pigment composition. The monoazo pigment composition is characterized by a principal monoazo pigment of a specific structure and specified amounts of a beta-naphthol derivative and an aromatic amine, usable as materials for synthesizing the monoazo pigment.

Pigment dispersants comprise compounds represented by the following formula (I) or (II) or metal, ammonium or amine salts thereof wherein X1 is a hydrogen or halogen atom or an alkyl or acylamino group, Y1 is an anthraquinonylamino, phenylamino, naphthylamino or phenoxy group, each of R1 and R3 is a hydrogen atom or a substituted or unsubstituted alkyl or phenyl group, R2 is a substituted or unsubstituted alkylene, phenylene or naphthylene group, X2 is a hydrogen or halogen atom or a substituted or unsubstituted alkyl group, R4 is a substituted or unsubstituted phenyl or naphthyl group, and n means an average number of sulfonic acid groups introduced in said compound and stands for a number of from 0.5 to 2. Pigment compositions, such as colorants for gravure inks, paints or color filters, comprise pigments and the pigment dispersants.

The present invention provides an environmentally pollution-free, anti-corrosive pigment composition which is free of any heavy metal such as lead and / or chromium, which is free of zinc and / or water-soluble ions and which is excellent in the anti-corrosive effect. The anti-corrosive pigment composition comprises condensed calcium phosphate prepared by firing a mixture which comprises a calcium-containing component and a phosphorus-containing component and in which the molar ratio (Ca / P=m) of calcium to phosphorus present in these components falls within the following range: 0.50<m<1.00, at a temperature ranging from 180 to 350° C.

Wallcoverings which include a nonwoven synthetic substrate and a water-based ground coating which is applied thereto. The ground coating includes emulsion polymer pigment binders and a mineral pigment composition. The ground coating provides the nonwoven substrate with superior printing and durability properties, enabling the production of wallcoverings which may be printed with a decorative design. The wallcoverings are desirable for environmental, health, and safety reasons.

The invention provides a pigment composition having a pigment and a dispersant, wherein the dispersant is a copolymer comprising: a repeating unit (a) having a specific structure; and a repeating unit (b) having an ionic group. The invention ether provides a water-based pigment dispersion containing: the pigment composition; and water or a water-based carrier medium containing water and an organic solvent. The invention further provides a method for producing the water-based pigment dispersion. The invention further provides a water-based ink for ink jet recording containing the water-based pigment dispersion. The invention further provides a polymer compound having, as copolymerization components, a monomer having a specific structure, (meth)acrylic acid, and benzyl (meth)acrylate.