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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


Date/App# patent app List of recent Pigment-related patents
11/13/14
20140336142
 Method for treatment of macular degeneration by modulating p2y12 or p2x7 receptors patent thumbnailMethod for treatment of macular degeneration by modulating p2y12 or p2x7 receptors
Provided is a method of treating or preventing age-related macular degeneration (amd) in a patient subject to, or symptomatic of the disease, wherein the method comprises restoring normal lysosomal ph (phl), or acidifying an abnormally elevated phl, thus decreasing or preventing a damaging accumulation of lipofuscin or waste products in the retinal pigment epithelium (rpe) cells of the eye of the patient. Further, this method is achieved by modulating the action of the p2x7 and/or p2y12 receptors of the rpe cells, specifically decreasing the acidity (phl) of the rpe lysosomes by administering selected receptor antagonists affecting the action of the p2x7 and/or p2y12 receptors of the rpe.
11/13/14
20140335751
 Dyed textiles and method of producing the same patent thumbnailDyed textiles and method of producing the same
Slasher machines and rope dyeing machines are the main dyeing machine that is used to continuously dye yarn fabrics for denim using indigo dyes. In denim dyeing, indigo (blue color vat) and some sulfur dyes are mixed together to achieve blue/black/brown color denim fabrics.
11/13/14
20140335587
 Radiofrequency device for increasing intracellular bioactive substance and plant cell culture method using the same patent thumbnailRadiofrequency device for increasing intracellular bioactive substance and plant cell culture method using the same
There are provided a radiofrequency device for increasing amount of a bioactive substance in a plant cell and a plant cell culture method for increasing amount of useful intracellular secondary metabolites by using the radiofrequency device. The cell culture method of the present invention makes it possible to increase specific secondary metabolites such as daidzein, equol, and the like in a cell and thus can be used for development into various medicines, agricultural pesticides, spices, pigments, food additives, and cosmetics containing bioactive substances.
11/13/14
20140335532
 Human skin sample methods and models for validating hypotheses for mechanisms driving skin pigmentation patent thumbnailHuman skin sample methods and models for validating hypotheses for mechanisms driving skin pigmentation
Human skin tissue sample methods and models for validating hypotheses for mechanisms driving skin pigmentation as well as methods for driving skin pigment levels in ex-vivo skin tissue. The method includes providing a first cultured human skin tissue sample and testing the effectiveness of the test agent for driving skin pigmentation, and comparing the transcriptional profile generated from the treated human skin tissue sample to the transcriptional profile of a control to validate the hypothesis that the test agent drives skin pigmentation..
11/13/14
20140335358
 C.i. pigment yellow 74 (insoluble azo pigment), and coloring composition using same patent thumbnailC.i. pigment yellow 74 (insoluble azo pigment), and coloring composition using same
A c.i. Pigment yellow 74 as an insoluble azo pigment is provided.
11/13/14
20140335348
 Photoluminescent pigment, and photoluminescent paint composition and automobile outer panel coating material containing same patent thumbnailPhotoluminescent pigment, and photoluminescent paint composition and automobile outer panel coating material containing same
A bright pigment of the present invention is a bright pigment including flaky particles and a metal oxide layer covering each surface of the flaky particles. The bright pigment has a particle diameter corresponding to a 90% volume-cumulative particle diameter from a small particle diameter side, in a particle size distribution, of 55 μm or less.
11/13/14
20140335329
 Near infrared reflecting composition and coverings for architectural openings incorporating same patent thumbnailNear infrared reflecting composition and coverings for architectural openings incorporating same
Disclosed are compositions that can be used in forming products with increased near infrared (ir) reflective capability. A composition can include ir reflective and/or ir transmissive non-white pigments and can be formed with suitable viscosity so as to successfully coat substrates, e.g., yarns, suitable for use in forming coverings for architectural openings, e.g., window coverings.
11/13/14
20140335138
 Microcapsules comprising black pigments patent thumbnailMicrocapsules comprising black pigments
Monolayered microcapsules comprising a black pigment and cosmetic formulations comprising them are provided for use particularly in mascara and eye liner formulations. The black pigment may be carbon black, black iron oxide, or both..
11/13/14
20140333658
 Color mixing set with modeling compounds patent thumbnailColor mixing set with modeling compounds
A color mixing set includes containers holding a number of samples of a modeling compound, each composed of the modeling compound and a different pigment forming a different primary color, and one or more samples of the modeling compound without a pigment, for mixing to form a number of secondary colors.. .
11/13/14
20140332729
 Process for encapsulating an inorganic pigment by polymerization in an organic medium patent thumbnailProcess for encapsulating an inorganic pigment by polymerization in an organic medium
The present invention relates to the field of inks for electrophoretic display devices, and more particularly to a process for encapsulating at least one inorganic pigment by dispersion polymerization in an organic medium. The process consists in dispersing the inorganic pigment in the organic medium, then in synthesizing at least one stable polymer latex in said organic medium, said latex precipitating around said inorganic pigment in order to form a protective shell and to thus obtain a particle, said synthesis of the latex being carried out by polymerization, in said organic medium, of an electrostatically chargeable functional monomer, based on use of a macroinitiator capable of stabilizing said particle obtained..
11/13/14
20140331627
Filter element and method for producing a filter element
A filter element has a filter body of at least one layer of a flat web-shaped filter medium, separating a raw side from a clean side of the filter element. A hot melt system is provided and the filter body is glued together by the hot melt system.
11/06/14
20140329951
Inorganic dry powder building coating and preparing method therefor
An inorganic dry powder building coating comprises inorganic gel system consisting of alkali metal silicates and hardener, organic re-dispersed emulsoid powder, and may also comprise filler, pigment and auxiliaries. The coating of the present invention has good storage stability, scrub resistance, weather resistance, and is easy to transport.
11/06/14
20140329729
Pigmented, fine-structured, tribological composite material
A composition for producing a tribological composite material includes at least one platelet-shaped solid-state lubricant, at least one type of inorganic, platelet-shaped pigment particles, at least one surface-active compound which possesses at least one hydrophilic group and at least one hydrophobic group, and a curable binder system comprising at least one organic polymer or oligomer having one or more functional groups, or a precursor thereof.. .
11/06/14
20140329104
Coating slips based on partially soluble dextrins of high molecular weight
A coating slip includes water, at least one pigment and at least one modified starch, exhibiting: a weight-average molecular weight ranging from 250 000 to 2 000 000 da; and a solubility, measured according to a test a, ranging from 50 to 85%. A process for the preparation of the slip, and a process for coating paper using this slip are also described..
11/06/14
20140328901
Methods for using interferon gamma to absorb fluid from the subretinal space
Particular aspects of the invention provide methods for decreasing the amount of fluid present in the subretinal space of the eye by administering interferon gamma to the basolateral side of the retinal pigment epithelium. Adverse ocular conditions associated with the accumulation of fluid in the subretinal space can be treated by administering an amount of interferon gamma to the basolateral side of the retinal pigment epithelium effective to remove excess fluid from the subretinal space..
11/06/14
20140328776
Film forming personal care compositions and methods
Compositions, kits and methods of preparing a biocompatible film for cosmetic or medical uses are disclosed. The compositions or kits contain polyvinyl acetal (pva), siloxane and a solvent.
11/06/14
20140327955
Reflective type display device
A reflective type display device is provided, and includes a drive layer that includes pigment particles containing at least two colors of pigments, and transparent electrodes provided on a top surface and a bottom surface of drive layer, respectively, so as to drive the pigment particles. The drive layer includes transparent particles provided among the pigment particles.
11/06/14
20140327024
Semiconductor device and fabrication method for same
A semiconductor device includes an electrical insulating layer with superior heat resistance, heat dissipation, and durability, and which is manufactured through a process with good cost performance and process performance. In a semiconductor device including a first substrate to which a semiconductor chip is mounted directly or indirectly, and a white insulating layer formed on a surface of the first substrate and functioning as a reflecting material, the semiconductor chip is an led, at least the surface of the first substrate is made of a metal, and a stacked structure of the white insulating layer and a metal layer is formed by coating a liquid material, which contains sio2 in the form of nanoparticles and a white inorganic pigment, over the surface of the first substrate and baking the coated liquid material..
11/06/14
20140326931
Novel compound having bisazo dye skeleton, pigment composition containing the same, pigment dispersion, ink, and color filter resist composition
The present invention relates to a compound having a bisazo moiety and a polyester moiety.. .
11/06/14
20140326236
High absorptivity, heat resistant coatings and related apparatus and methods
A paint formulation can include an inorganic oxide-based pigment and an organic binder. The organic binder can be irreversibly converted to an inorganic binder upon curing of the paint formulation at a temperature greater than 200° c.
11/06/14
20140326164
Surface modified pigments and non-aqueous inks therewith
X is selected from the group consisting of o, s and n—r3; y is selected from the group consisting of —o and nr4; r1 to r4 are each independently selected from the group consisting of hydrogen, an alkyl group, an alkenyl group, an alkynyl group, a -aralkyl group, an alkaryl group, and an aryl group and s heteroaryl group; with the proviso that when y—r1 is different from oh that at least one of r2 to r4 is substituted by at least one functional group having a pka between 2.5 and 9.. .
10/30/14
20140323650
Moisture curable silylated polymer compositions containing reactive modifiers
A moisture-curable resin composition comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and optionally, the composition can contain one or more conventional components, including pigments, fillers, curing catalysts, dyes, plasticizers, thickeners, coupling agents, extenders, volatile organic solvents, wetting agents, tackifiers, crosslinking agents, thermoplastic polymers, ultraviolet stabilizers, and combination thereof. The moisture-curable resin composition is useful in the production of adhesives including hot melt adhesives, primers, sealants and coatings..
10/30/14
20140323645
Color sealant composition with self-sealing performance for a tire
Disclosed is a color sealant composition with self-sealing performance useful for a tire. More specifically, disclosed are a color sealant composition with self-sealing performance useful for a tire which includes 10 to 60 wt.
10/30/14
20140323455
Methods for preserving photoreceptor cell viability following retinal detachment
Provided are methods for maintaining the viability of photoreceptor cells following retinal detachment. The viability of photoreceptor cells can be preserved by administering a hydrophilic bile acid (e.g., udca or tudca) to a mammal having an eye with a detached retina.
10/30/14
20140322536
Alpha-alumina flakes
The present invention relates to alumina flakes having a defined thickness and particle size distribution and to their use in varnishes, paints, automotive coatings, printing inks, masterbatches, plastics and cosmetic formulations and as substrate for effect pigments.. .
10/30/14
20140322534
Alpha-alumina flakes
The present invention relates to alumina flakes having a defined thickness and particle size distribution and to their use in varnishes, paints, automotive coatings printing inks, masterbatches, plastics and cosmetic formulations and as substrate for effect pigments. And organic dyes..
10/30/14
20140322448
Polyurethane coating agent composition, multistage coating method using said coating agent compositions, and use of the coating agent compositions as clear coating or pigmented coating material, and use of the coating method for automotive repair painting and/or for coating plastics substrates and/or of commercial vehicles
Characterized in that the coating material composition further comprises at least one monomeric aromatic, optionally substituted carboxylic acid (s) whose carboxyl group is in conjugation with a π-electron system.. .
10/30/14
20140322371
Bixa orellana composition for treating macular degeneration
A composition includes an extract of seeds of bixa orellana for the photoprotection of the retinal pigment epithelium in mammals. The use of such a composition for the treatment of macular degeneration related to age (amd) in mammals is also described..
10/30/14
20140322281
Liquid cosmetic
Provided is a liquid cosmetic which is stored in a liquid cosmetic applicator using a brush or a pen feed as an applying means and which is excellent in a dispersion stability of black iron oxide used as a black pigment, a hue of the black color and a discharge performance. The above liquid cosmetic comprises at least 1 to 30% by mass of black iron oxide, water, 0.5 to 5% by mass of a dispersant comprising a film-formable resin, 2 to 15% by mass (in terms of a solid content) of a film-forming agent, 0.1 to 3% by mass of a surfactant, 0.05 to 5% by mass of volatile alcohol, and 5 to 20% by mass of glycols, wherein a viscosity thereof measured at a temperature of 25° c.
10/30/14
20140322150
Preventing or ameliorating agent for pigmentation
[wherein r1 represents an unsubstituted aromatic group or an aromatic group having any substituent; r2 represents a hydrogen atom, a linear chain or branched chain alkyl group having a number of carbon atom or atoms of 1 to 4, or an acyl group having a linear or branched alkyl chain having a number of carbon atom or atoms of 1 to 4; and r3 represents a hydrogen atom or a linear chain or branched chain alkyl group having a number of carbon atom or atoms of 1 to 4.]. .
10/30/14
20140322141
Film containing compositions
Described herein are compositions comprising a film, wherein the film comprises a pigment, and is adapted to release the pigment at a specific point in time during use; and methods of making and using the same.. .
10/30/14
20140320985
Synthetic resin lens
In a synthetic resin lens, a thermoplastic resin is caused to contain a blue pigment having the lowest value for light transmittance in 570-610 nm, and a pink pigment that, among blue light of 380-500 nm, has the highest value for light transmittance in 400-440 nm and the lowest value for light transmittance in 480-520 nm, resulting in a transparent achromatic lens having a lowest value for light transmittance in 570-610 nm. As a result, provided is a synthetic resin lens that, when used in sunglasses, corrective glasses, shields, or the like, has favorable contrast (visibility), few marked color changes when installed, and a natural color..
10/30/14
20140320573
Transfer image recording method and ink
In transfer image recording with the use of an intermediate transfer body whose surface on the side where an intermediate image is to be formed has a polyalkylsiloxane structure, an ink is used that contains at least a pigment, water, a water-soluble organic solvent, and a polyether-modified siloxane compound. Good and poor solvents for the polyether-modified siloxane compound are contained as the water-soluble organic solvent.
10/30/14
20140318433
Waterborne antifouling coating composition
The invention provides a waterborne antifouling coating composition comprising (i) a binder polymer, (ii) a pigment and (iii) no biocide or a biocide selected from (a) a copper biocide or a copper biocide in combination with at least one or more co-biocide(s), or (b) a copper-free biocide or a copper-free biocidein combination with at least one or more co-biocide(s), with the proviso that the biocide is not a copper biocide in combination with zinc pyrithione, and wherein the pigment volume concentration of the waterborne antifouling coating composition is greater than 80% and less than 95%.. .
10/30/14
20140318416
Composite oxide black pigment and method for producing same
To provide a cu—mn—fe-based complex inorganic oxide black pigment having a more vivid bluish hue than a cu—mn—fe-based complex inorganic oxide black pigment obtained by a conventional wet method. A cu—mn—fe-based complex inorganic oxide black pigment having a more vivid bluish hue is disclosed.
10/30/14
20140318396
Printing layers of ceramic ink in substantially exact registration by differential ink medium thermal expulsion
A method of partially imaging a substrate, for example glass, with a print pattern comprising layers of ceramic ink in substantially exact registration. The method relies on a mask ink layer defining the print pattern and differential thermal expulsion of ceramic ink medium during a heat fusing process between the areas outside the print pattern and within the print pattern.
10/23/14
20140316061
Aqueous ink-jet inks containing branched polyurethanes as binders
The present disclosure provides novel aqueous ink jet inks containing an aqueous vehicle, a pigment and a branched polyurethane as a binder.. .
10/23/14
20140316019
Solvent-free low energy coatings
An aqueous coating composition having a pvc of from 70 to 80% comprising, based on the total volume solids of the dry coating unless otherwise stated, a) opacifying pigment particles comprising i) from 4 to 10% titanium dioxide ii) from 0 to 20% of hollow polymeric particles b) non-opacifying extender particles comprising i) calcium magnesium carbonate and/or ii) calcium carbonate and/or iii) nepheline syenite and/or iv) kaolin wherein i)+ii)+iii)+iv)=40 to 75% (to be announced by katy) and iv) is 0 to 45% c) styrene-acrylic polymer binder particles having a calculated fox tg of from −30 to 5° c. Having an acid value of from 15 to 65 mg koh/g of polymer and wherein the polymer particles are derived from acrylic monomers and optionally further comprising styrene and/or its derivatives d) dispersant which is insoluble in water at ph 3 wherein the composition is free of volatile organic solvent..
10/23/14
20140314990
Pavers and block composite materials and methods of preparation thereof
The invention provides novel paving stones and construction block composite materials and methods for preparation thereof. The paving stones and construction block composite materials can be readily produced from widely available, low cost precursor materials by a production process that involves compacting in a mold that is suitable for large-scale production.
10/23/14
20140314698
Aldehyde dehydrogenase inhibitors as novel depigmenting agents
The present invention provides methods and compositions for reducing pigmentation.. .
10/23/14
20140314643
Methods and systems for controlled conversion of minerals to pigmenting elements
The present invention may provide talc calciner systems and methods to produce better and more efficient products by engineering a* and b* values for calcinated products perhaps by processing low iron talc in an indirectly heated, multiple zoned calciner which may progressively heat the feed supply at perhaps specifics residence times to produce a desired product.. .
10/23/14
20140314449
Liquid electrophotographic inks
The present disclosure provides for a liquid electrophotographic (lep) ink comprising a carrier fluid, a pigment, a high melt viscosity ethylene acrylic acid copolymer resin, and a high acid ethylene acrylic acid copolymer resin. The high acid ethylene acrylic acid copolymer resin can have an acid content of at least 15 wt % and a viscosity of at least 8,000 poise.
10/23/14
20140313303
Longitudinal dermoscopic study employing smartphone-based image registration
The evolution of a skin condition over time can be useful in its assessment. In an illustrative arrangement, a user captures skin images at different times, using a smartphone.
10/23/14
20140313268
Aqueous ink composition and image forming method
The aqueous ink composition contains (a) a polymer that has an sp value of 18.6 to 20 and contains a hydrophilic group-containing repeating unit (a1) of 5% to 45% by mass, (b) a pigment, (c) water, and (d) an organic solvent represented by the following formula (i).. .
10/23/14
20140313258
Ink for ink jet recording apparatus, and image forming method
An ink for an ink jet recording apparatus, is provided, wherein the ink contains prescribed quantities of each of water, a pigment dispersion, a penetrant, a non-ionic water-soluble acrylic resin having prescribed characteristics, and a surfactant of a compound represented by general formula (i), (ii) or (iii).. .
10/23/14
20140311316
Marked precoated strings and method of manufacturing same
A coated string for a stringed device which includes a coating applied to the surface of the string. The coating includes a base layer bonded to the surface of the string and an at least partially transparent low-friction top coat applied to the base layer.
10/16/14
20140308869
Woven fiber-reinforced composite material and method of manufacturing same
A method of manufacturing a fiber-reinforced composite material includes applying a paint layer including pigment to a woven fiber sheet and drying the paint layer on the woven fiber sheet, imbedding the woven fiber sheet in a resin at a temperature below a melting temperature of the pigment to yield a resin and fiber composite, and applying an ultraviolet protectant coating to the resin and fiber composite.. .
10/16/14
20140308610
Toner and method for manufacturing toner particles
The toner contains toner particles each containing a binder resin and a colorant. Each of the toner particles contains a compound having a polyester moiety and a bisazo structure moiety.
10/16/14
20140308495
Liquid metal composition
A liquid metal composition includes a binder comprising an acrylic resin and a cellulose acetate butyrate, a wax, an organic solvent, and an aluminum pigment comprising pvd aluminum flake. A multi-layered coating system has a flop index of greater than 10 and includes a substrate, a liquid metal layer disposed about the substrate and formed from the liquid metal composition, and a topcoat layer disposed about the liquid metal layer and formed from a topcoat composition.
10/16/14
20140308451
Polyurethane coating material composition, multistage coating methods using these coating material compositions, and also the use of the coating material composition as clearcoat material and pigmented coating material, and application of the coating method for automotive refinish and/or for the coating of plastics substrates and/or of utility vehicles
Where r5=hydrogen and r1, r2, r3, and r4 are each identical or different radicals, r1 and r3 being hydrogen or an alkyl radical or an aryl radical, and r2 and r4 being an alkyl radical or an aryl radical.. .
10/16/14
20140308447
Pretreatment fluids with ammonium metal chelate cross-linker for printing media
A pretreatment fluid for printing media with a pigment ink composition includes a liquid vehicle, at least one polymeric binder having pendant carboxyl groups, and an ammonium metal chelate cross-linker.. .
10/16/14
20140308376
Cosmetic compositions and methods for using same to improve the aesthetic appearance of skin
The present invention relates to compositions useful in treating hyperpigmentation and the various signs of dermatological aging in human skin. The present invention also relates to cosmetic compositions and methods of using such compositions that improve the aesthetic appearance of skin.
10/16/14
20140308222
Composition containing extract of venus flytrap for cosmetic treatment
The present invention relates to an extract of dionaea muscipula and a composition comprising such an extract for cosmetic treatment of the skin and skin appendages such as sebaceous glands, hair and nails especially skin changes due to accelerated or chronological aging e.g. Wrinkles loss of firmness and elasticity, and increased pigmentation.
10/16/14
20140308197
Production of titanium compounds and metal by sustainable methods
A unique production of titanium compounds and metal by sustainable methods using iron-titanium oxide starting material such as ilmenite, leucoxene, or rutile is described. Here the iron-titanium oxide compound is prepared by converting the iron portion of the compound to ferrous chloride at low temperatures by using close to stoichiometric amounts of sulfur and chlorine required for all the iron oxides and the other non-titanium oxides.


Popular terms: [SEARCH]

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

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This listing is a sample listing of patent applications related to Pigment for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Pigment with additional patents listed. Browse our RSS directory or Search for other possible listings.
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