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Pigment patents



      
           
This page is updated frequently with new Pigment-related patent applications. Subscribe to the Pigment RSS feed to automatically get the update: related Pigment RSS feeds. RSS updates for this page: Pigment RSS RSS


Laundry detergent particles

Murata Machinery

Image forming apparatus

Date/App# patent app List of recent Pigment-related patents
03/26/15
20150087773
 Foul preventing coating composition patent thumbnailnew patent Foul preventing coating composition
C) a filler and/or pigment.. .
03/26/15
20150087574
 Laundry detergent particles patent thumbnailnew patent Laundry detergent particles
The present invention provides lenticular or disc detergent particles comprising (i) surfactant, (ii) inorganic salts, (iii) pigment, wherein the inorganic salts and the pigment are present on the detergent particle as a coating and the surfactant is present as a core. The particles show reduced staining..
Conopco, Inc., D/b/a Unilever
03/26/15
20150086788
 Spectrally selective coatings and associated methods for minimizing the effects of lightning strikes patent thumbnailnew patent Spectrally selective coatings and associated methods for minimizing the effects of lightning strikes
A coating composition for reducing structural damage to a substrate resulting from interaction between the substrate and lightening plasma is disclosed. The coating composition includes a binder having a plurality of pigment particles that have a size distribution of a first portion of pigment particles that are relatively large compared to ultraviolet (uv) wavelengths from lightning plasma thereby backscattering uv energy, and a second portion of pigment particles that are relatively small compared to infrared (ir) wavelengths thereby forward scattering ir energy..
The Boeing Company
03/26/15
20150086513
 Method for deriving melanocytes from the hair follicle outer root sheath and preparation for grafting patent thumbnailnew patent Method for deriving melanocytes from the hair follicle outer root sheath and preparation for grafting
The present invention relates to the field of biology and medicine, and more specifically, to the field of stem-cell biology, involving producing or generating melanocytes from stem-cells and precursors derived from human hair root. Additionally, the present invention relates to the materials and method for producing autografts, homografts or allografts comprising melanocytes in general, as well as the materials and methods for producing autografts, homografts and allografts comprising melanocytes for the treatment of diseases related to depigmentation of the skin and for the treatment of scars..
Universitat Leipzig
03/26/15
20150086512
 Methods of producing rpe cells and compositions of rpe cells patent thumbnailnew patent Methods of producing rpe cells and compositions of rpe cells
The present invention provides improved methods for producing rpe cells from human embryonic stem cells or from other human pluripotent stem cells. The invention also relates to human retinal pigmented epithelial cells derived from human embryonic stem cells or other human multipotent or pluripotent stem cells.
Advanced Cell Technology, Inc.
03/26/15
20150086486
 Color changing compositions patent thumbnailnew patent Color changing compositions
Described herein are oral care compositions comprising an antibacterial agent and a dissolvable film comprising a pigment which provide a color change signal after a sufficient period of brushing, wherein the dentifrice base has water activity less than 0.78 and comprises anionic polymer in free or salt form 10-25% by weight of the dentifrice base, and anionic surfactant less than 3% by weight; together with methods of making and using the compositions.. .
Colgate-palmolive Company
03/26/15
20150086254
 Image forming apparatus patent thumbnailnew patent Image forming apparatus
An image forming apparatus including an image forming unit configured to form an image on a paper with pigment, a heating unit configured to heat the pigment and the paper from one or both surfaces of the paper, a microwave generator, and a microwave applicator arranged downstream of the heating unit and configured to heat the pigment and the paper by applying microwaves generated by the microwave generator.. .
Murata Machinery, Ltd.
03/26/15
20150083222
 Environmentally friendly backsheet for photovoltaic module and  manufacturing the same patent thumbnailnew patent Environmentally friendly backsheet for photovoltaic module and manufacturing the same
Provided are a backsheet for a photovoltaic module, a method of manufacturing the same, and a photovoltaic module. As a resin layer including a fluoropolymer is formed by coating an aqueous dispersion composition including a crystalline fluoropolymer, a pigment, an aqueous dispersion binder and water on a substrate by an in-line coating process in a process of manufacturing the substrate, a process of manufacturing the backsheet may be simplified.
Lg Chem, Ltd.
03/26/15
20150083026
 Charge controlled phch patent thumbnailnew patent Charge controlled phch
The present invention concerns a process for preparing self-binding pigment particles from an aqueous suspension of a calcium carbonate containing material, wherein an anionic binder and at least one cationic polymer are mixed with the suspension.. .
Omya International Ag
03/19/15
20150080527
 Aqueous ink-jet inks containing random polyurethanes as binders patent thumbnailAqueous ink-jet inks containing random polyurethanes as binders
The present disclosure provides novel aqueous ink-jet inks containing an aqueous vehicle, a pigment and a random polyurethane copolymer as a binder. The random polyurethane copolymer contains short hard segments without any ionic group.
E I Du Pont De Nemours And Company
03/19/15
20150080521

Method for making titanium dioxide pigment grind dispersion and paint


Titanium dioxide may be more efficiently used in a coating composition containing a composite pigment particle-forming polymer if during composite formation, the polymer is initially present in a low concentration and the titanium dioxide particles and newly-formed composite particles are dispersed in a waterborne emulsion polymer that does not form such a composite. A pigment grind dispersion of titanium dioxide pigment-polymer composite particles may be made by mixing titanium dioxide particles with the waterborne emulsion polymer.
Valspar Sourcing, Inc.
03/19/15
20150080437

Topical adhesive composition, and device, for improving aesthetic appearance of skin


Compositions, devices and methods for improving the aesthetic appearance of skin are described. In one embodiment, the compositions, devices and methods reduce fine lines and/or wrinkles, and in other embodiment, the compositions, devices and methods improve skin tone by reducing regions of hyperpigmentation.
Corium International, Inc.
03/19/15
20150079515

Magenta toner containing compound having azo skeleton


A toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure, and a magenta pigment.. .
Canon Kaubshiki Kaisha
03/19/15
20150079514

Surface modification of pigments and compositions comprising the same


Disclosed herein is a method of making a modified pigment, comprising: reacting, under mitsunobu conditions: (a) a first reactant comprising a protonated nucleophile having a pka<15, and (b) a second reactant comprising a hydroxyl-containing organic group, wherein a pigment is attached to either the first or second reactant. The method further comprises forming the modified pigment having attached an organic species comprising the nucleophile bonded to the organic group, with the net elimination of a proton and a hydroxyl.
Cabot Corporation
03/19/15
20150079412

Tinted clear coatings uv stabilized with 2-hydroxy phenyl triazine


The present invention pertains to tinted clear coating compositions comprising (a) a 2-hydroxy phenyl triazine uv absorber, (b) a pigment, and (c) a binder and to coatings obtained by applying such compositions to a substrate.. .
Basf Se
03/19/15
20150079396

Polymeric particles and processes for preparation of polymeric particles that involve molding


Also disclosed are methods for preparing polymeric particles comprising phase separated polymers that comprise additives and pigments, wherein the methods involve molding.. .
03/19/15
20150079386

Burn-free colored glaze material


A burn-free colored glaze material, comprising a coloring layer formed by mixing hydroxylated thermoset acrylic acid epoxy resin and nano-sized pigment, and a transparent protective layer disposed outside the coloring layer and comprising hydroxylated thermoset acrylic acid epoxy resin and nano-sized zirconia; the particle diameter of the nano-sized pigment is below 120 nanometers; and the particle diameter of the nano-sized zirconia is below 200 nanometers. The colored glaze product is resistant to sunlight, aging, chemicals, scratching and high temperature, has high strength, and is fire-proof..
Hangjinqi Yililang New Material Technology Co., Ltd.
03/19/15
20150079358

Ink for inkjet recording, image forming method, image forming apparatus and image formed material


The colorant is a hydrodispersible pigment having a functional group selected from the group consisting of —coom, —so3m, —po3hm, —po3m2, —conm2, —so3nm2, —nh—c6h4—coom, —nh—c6h4—so3m, —nh—c6h4—po3hm, —nh—c6h4—po3m2, —nh—c6h4—conm2 and —nh—c6h4—so3nm2, wherein m is a quaternary ammonium ion.. .
03/19/15
20150079305

Manufacturing method and manufacturing printing magnetic orientation master and magnetic pigment presswork


A manufacturing method and a manufacturing apparatus for a printing magnetic orientation master and a magnetic pigment presswork are provided. The manufacturing method for a printing magnetic orientation master comprises: providing a magnet; using a heat radiation beam to heat a partial area of the magnet so that a new magnetic domain structure is formed in the partial area through self-magnetization of the magnet to change a magnetic-field distribution in the partial area; and removing the heat radiation beam to keep the new magnetic domain structure after it is decreased to a normal temperature so that the changed magnetic-field distribution is kept in the partial area, thus forming the printing magnetic orientation master having a predetermined magnetic orientation pattern.
Huizhou Foryou Optical Technology Co., Ltd.
03/19/15
20150078985

Tio2 based scrubbing granules, and methods of making and using such tio2 based scrubbing granules


Tio2 based scrubbing granules, and methods of making and using such tio2 based scrubbing granules are described. Tio2-based scrubbing granules include granulated tio2 and about 0.5% to about 20% dry weight inorganic salt binder.
Cristal Usa, Inc.
03/19/15
20150077501

White ink composition for ink-based digital printing


A white ink composition for ink-based digital printing includes a white pigment. The white pigment is titanium dioxide.
Xerox Corporation
03/19/15
20150077489

Pigment dispersion, ink composition, inkset, and recording device


A pigment dispersion containing metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is x, the lateral diameter is y, and the thickness is z, the 50% average particle diameter r50 of a corresponding circle determined from the surface area in the x-y plane of the plate-like particle is between 0.5 and 3 μm, and the condition r50/z>5 is satisfied.. .
Seiko Epson Corporation
03/19/15
20150077482

Aqueous ink for inkjet, ink cartridge, and inkjet recording device


Aqueous ink for inkjet contains water; a hydrosoluble organic solvent; a pigment; and a resin, wherein the hydrosoluble organic solvent contains 2,3-butane diol having meso-2,3-butane diol in an amount of 50% by weight or more in 2,3-butane diol and 2,3-butane diol accounts for 5% by weight to 40% by weight of the entire of the aqueous ink.. .
Ricoh Company, Ltd.
03/19/15
20150077480

Ink for inkjet, inkjet recording method, inkjet recorder and ink recorded matter


(c) the hydrodispersible colorant is a modified pigment modified with a geminal bisphosphonic acid group or a geminal bisphosphonic acid salt group.. .
03/19/15
20150077479

Aqueous ink for inkjet, ink cartridge, and inkjet recording device


Aqueous ink for inkjet that contains water; a hydrosoluble organic solvent; a pigment; and a resin, wherein the hydrosoluble organic solvent comprises 2,3-butane diol having a total ratio of (2r, 3r) form and (2s, 3s) form of greater than 50% by weight in 2,3-butane diol, where (2r, 3r) form represents (2r, 3r)-(−)-2,3-butane diol and (2s, 3s) form represents (2s, 3s)-(+)-2,3-butane diol, wherein 2,3-butane diol accounts for 5% by weight to 40% by weight of the entire of the aqueous ink.. .
Ricoh Company, Ltd.
03/19/15
20150076423

Small scale microencapsulated pigments and uses thereof


A method is provided for making thermochromic pigments in microcapsules having unusually small particle sizes.. .
Chromatic Technologies, Inc.
03/12/15
20150074856

Genetically modified chrysanthemums


The present invention relates to genetically modified chrysanthemum plants expressing altered inflorescence. The chrysanthemum flavonoid pathway is manipulated to produce plants with blue or violet inflorescence.
Suntory Holdings Limited
03/12/15
20150072283

Colored toners


The disclosure describes a pigment of certain surface area for use in toner.. .
Xerox Corporation
03/12/15
20150072137

Glass sheet with an enamel-based coating


The invention relates to a glass sheet having an enamel-based coating provided on at least one of its surface, which is in direct contact with said sheet and which comprises: a glass frit, inorganic pigments and organic compounds comprising at least one cross-linked compound, said coating exhibiting a xylene resistance of at least 00double rubs, as measured using the solvent resistance rub test according to astm d5402-06 (2011) as modified therein. Such a glass sheet can be heat treated (for example, in view of a subsequent tempering process) and, before heat treatment, can be handled and transported without damaging the coating, can be cut and ground without causing the coating to peel off or to be damaged at the borders of the cutting line, and offer a good resistance under running water, avoiding the peeling off or destruction of the coating during edges grinding or storage or transportation..
Agc Glass Europe
03/12/15
20150071973

Colored metallic pigment and producing the same


A colored metallic pigment of the present invention includes a metallic pigment, a first coating layer formed on the surface of the metallic pigment, and a coloring pigment adhered to the surface of the first coating layer. The first coating layer is formed from radical-polymerizable resin or a first compound, and the first compound is an oxide or a hydroxide of at least one element selected from the group consisting of al, si, ti, cr, zr, mo and ce..
Toyo Aluminium Kabushiki Kaisha
03/12/15
20150071472

Waterproof sound-permitting sheet, manufacturing same, and electronic device provided with waterproof sound-permitting sheet


Provided is a waterproof sound-permitting sheet, including: a porous substrate having a plurality of pores; and a porous nanoweb, which is stacked on the porous substrate, has a plurality of pores, and is formed by electrospinning a polymer material to which a black or a different color pigment is added, thereby improving waterproofing performance and sound penetration performance by forming on a porous substrate, such as non-woven fabric, the porous web having the black or the different color by using the electrospinning method, and can shorten a production process by eliminating a pigment coating step by means of adding the pigment to the polymer material when manufacturing the porous nanoweb according to the electrospinning method.. .
Amogreentech Co., Ltd.
03/12/15
20150070842

Waterproof sound-permitting sheet, manufacturing same, and electronic device provided with waterproof sound-permitting sheet


Provided is a waterproof sound-permitting sheet, including: a porous nanoweb that has a plurality of pores and that is formed by electrospinning a polymer material to which a black or a different color pigment is added, thereby shortening a manufacturing process and improving waterproofing performance and sound-permitting performance.. .
Amogreentech Co., Ltd.
03/12/15
20150070629

Display device


A display device capable of emitting sufficient fluorescence is provided without an increase in the thickness of the liquid crystal layer. The device includes: a fluorescent emission layer (23) having fluorescent pigment molecules that absorb light to emit fluorescence; and a liquid crystal layer (4) capable of switching between a transparent state and a scattering state.
Sharp Kabushiki Kaisha
03/12/15
20150070435

Image-recording method and ink set


An image-recording method includes applying an ink to a recording medium and applying a liquid composition to the recording medium. The ink contains a pigment, and the liquid composition disturbs the dispersion state of the pigment in the ink.
Canon Kabushiki Kaisha
03/12/15
20150069287

Thermally conductive, plate-shaped pigment coated with aluminium oxide


The present invention relates to thermally conductive pigments which consist of a substrate and a coating applied thereto comprising aluminium oxide and/or aluminium oxide hydrate, to a process for the preparation of these pigments, and to the use thereof.. .
Merck Patent Gmbh
03/12/15
20150069117

Method and system for creating and reading multi-color co-planar emissive indicia using printable dyes and pigments


A method and system for identifying, tracking, and/or authenticating objects that is simple to apply and to use by an intended user, but is extremely difficult to counterfeit or compromise by an unintended user. Also disclosed is a multi-color, co-planar indicium made of a combination of printed patterns of multiple inks.
Honeywell International Inc.
03/12/15
20150068659

Decorative paper


A decorative paper, which is suitable for inkjet printing, includes a base paper, on which a top-coating forms a coated base paper. The decorative paper contains one or more pigments and substantially all the pigments are present in the top-coating.
Coldenhove Know How B.v.
03/12/15
20150068254

Environmentally friendly non-bleed polyester fabric and manufacturing the same


A method of manufacturing a polyester fabric with inherent color, the method including: providing a polyester fiber with inherent color; spinning polyester yarn from the fiber with inherent color; knitting the colored polyester yarn into knitted fabric which can combine with other yarn according to a requirement; wishing the colored polyester fabric and heat-setting the fabrics with add-on functional finish to the fabric. The providing of polyester fiber with inherent color may include: cleaning and drying polyester bottles; recycling polyester chips from clean bottles; mixing chips with pigment evenly and melting the chips with pigment; extruding the filament fiber with color; and drawing and cutting filament fiber into staple fiber.
03/12/15
20150068249

Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide


This invention relates to lead free and cadmium free copper-containing glass frits that can be used as pigments to color other glass frits or to impart color to solid substrates such as glass, ceramic or metals, or to impart color to a thermoplastic mass. The compositions comprise silica, alkali metal oxides, alkaline earth metal oxides, tin oxide and copper oxide.
Ferro Corporation
03/05/15
20150065631

Inkjet recording ink and producing the same


An inkjet recording ink contains a polyhydric alcohol monoethyl ether or a polyhydric alcohol monopropyl ether, and a polyhydric alcohol monobutyl ether. Further, a method for producing an inkjet recording ink includes forming a pigment dispersion by kneading a pigment, an anionic resin and water, mixing the pigment dispersion with a water-soluble nonionic acrylic resin or a prepolymer thereof, triethylene glycol monobutyl ether, diethylene glycol monoethyl ether or diethylene glycol monopropyl ether, and water, and filtering a mixture resulting from the mixing..
Kyocera Document Solutions Inc.
03/05/15
20150065602

Adhesive using wire pigment and manufacturing method thereof


The present invention relates to an adhesive using wire pigments and a manufacturing method thereof. According to an embodiment of the present invention, an adhesive using wire pigments, which includes an adhesive resin composition including a photocurable adhesive material; and wire pigments formed in a nano-sized wire structure to be immersed in the adhesive resin composition and having light shielding properties, is provided.
Samsung Electro-mechanics Co., Ltd.
03/05/15
20150065598

Black photosensitive resin composition and light-blocking layer using the same


A black photosensitive resin composition includes (a) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (b) a binder resin; (c) a photopolymerizable monomer; (d) a photopolymerization initiator; and (e) a solvent. A light-blocking layer can be formed using the same..
Cheil Industries Inc.
03/05/15
20150065580

Application of fluoxetine to treatment of depigmentation diseases


The present invention relates to the field of medicine and particularly relates to the application of fluoxetine to the treatment of depigmentation diseases. Pharmacodynamic tests have demonstrated that fluoxetine has the effects of treating depigmentation diseases especially leukotrichia and vitiligo..
Shandong Runze Pharmaceuticals Co., Ltd.
03/05/15
20150065475

Turfgrass fungicide formulation with pigment


Oil-in-water fungicidal formulations are prepared having pigment dispersed therein, the pigment being stable within the oil-in-water emulsion as a result of the addition of suitable silicone surfactants and suitable emulsifiers. The formulations can be prepared either as a 2-pack formulation or as a single formulation.
Suncor Energy Inc.
03/05/15
20150064615

Brilliant toner, electrostatic charge image developer, and toner cartridge


A brilliant toner contains a metallic pigment and a binder resin, and content of zn is from 0.00005% by weight to 1.0% by weight.. .
Fuji Xerox Co., Ltd.
03/05/15
20150064484

Colored polyimide film and metal laminate structure including the polyimide film


A colored polyimide film includes a polyimide polymer obtained by reacting diamine monomers with dianhydride monomers, wherein the diamine monomers are oxydianiline (oda) and phenylene diamine (pda) monomers, and the dianhydride monomers are pyromellitic dianhydride (pmda); a matting agent comprised of polyimide particles; and one or more color pigment. The polyimide films described herein have low gloss, low transparency, and low coefficient of thermal expansion..
Taimide Technology Incorporation
03/05/15
20150064432

Opaque color stack for electronic device


An opaque cover for a capacitive sensor is provided. The cover includes a transparent substrate and a black color stack disposed adjacent the transparent substrate.
Apple Inc.
03/05/15
20150064424

Electrostatic inks and printing


There is provided a method of producing an electrostatic ink composition, the method comprising: mixing a resin, a liquid carrier, and a conductive metallic pigment having a coating of surfactant thereon, to form an electrostatic ink composition comprising the resin and the conductive metallic pigment dispersed in the liquid carrier. An electrostatic ink composition and a substrate are also described..
03/05/15
20150064420

Window for display device, manufacturing the same and display device including the same


A window for a display device includes a display device window mother substrate; and a color layer on the display device window mother substrate. The color layer includes a transparent ink layer on the display device window mother substrate and including a pigment particulate, a solid color layer on the transparent ink layer, and a shield ink layer on the solid color layer..
Samsung Display Co., Ltd.
03/05/15
20150064127

4-oxo-2-pentenoic acid and skin pigmentation


The present invention relates generally to the field of enhancing skin appearance. One aspect of the invention aims to provide a composition comprising 4-oxo-2-pentenoic acid for use in the reduction or prevention of regions of the skin with darker pigmentation.
Nestec S.a.
03/05/15
20150062954

Phosphor printing on light diffusing fiber based textile


A luminary fabric, useful for a variety of applications including signage, has at least one light-diffusing optical fiber woven, knitted, crocheted or otherwise integrated into the fabric. The light-diffusing optical fiber is coupled to at least one light source such as a laser or a light emitting diode.
Corning Incorporated
03/05/15
20150062709

Opaque white coating with non-conductive mirror


An opaque cover is provided for a capacitive sensor. The cover includes a transparent substrate, and at least one white coating layer including white pigments disposed over at least one portion of the transparent substrate.
Apple Inc.
03/05/15
20150062264

Ink accommodation body, ink accommodation body set, and bundling body


An ink accommodation body according to the invention is detachably attached to an ink jet recording apparatus, and is packaged with a package body, the ink accommodation body includes an ink accommodation portion that accommodates ink containing a base metal pigment; and an atmosphere opening portion that is connected to the ink accommodation portion at one end, and communicates with an atmosphere, and a hydrogen transmission amount of the package body is equal to or greater than 0.0001 ml/cm2·day·atm and equal to or less than 0.01 ml/cm2·day·atm.. .
Seiko Epson Corporation
03/05/15
20150062238

Black ink composition, ink set, and image forming method


A black ink composition includes: carbon black and a water-insoluble resin that covers at least a part of the surface of the carbon black; a cyan pigment and a water-insoluble resin that covers at least a part of the surface of the cyan pigment; a magenta pigment and a water-insoluble resin that covers at least a part of the surface of the magenta pigment; water-insoluble resin particle; and water, wherein a content ratio of the carbon black is from 1.0 to 2.0% by mass with respect to the total mass of the composition, and a total amount of pigments is from 1.8 to 3.5% by mass with respect to the total mass of the composition. The black ink composition can be used in an ink set and an image forming method..
Fujifilm Corporation


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Pigment topics: Crystallin, Titanium Dioxide, Sodium Aluminate, Sodium Alum, Heat Exchanger, Perovskite, Titanium Dioxide Pigment, Downstream, Pyrrolidone, Ethylene Glycol, Dispersant

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