|| List of recent Pigment-related patents
|Composition for painting and varnishing parts of vehicle and varnishing parts of vehicle using the same|
The present invention relates to a composition for painting and varnishing parts of a vehicle, including: 20 to 50 wt % of thermosetting resin; 1 to 10 wt % of thermal expandable microsphere; 3 to 20 wt % of pigment; 5 to 20 wt % of hardener; 1 to 20 wt % of additives; a residual solvent; and 5 to 20 wt % of hardener added later and parts of a vehicle including a paint film made of the composition.. .
|Rpgrip1 gene therapy for leber congenital amaurosis|
This invention relates to methods for treating subjects with vision loss due to advanced leber congenital amaurosis (lca), e.g., lca6, which is due to loss-of-function mutations in the gene encoding the retinitis pigmentosa gtpase regulator interacting-protein-1 (rpgrip1) protein.. .
|Liquid coating for roofing system fiberboard and processes for making and using the same|
Coatings, coating compositions and coating suspensions that contain solar reflective and/or shielding components for use in coating substrates such as cellulosic fiberboard construction materials. The coatings may vary in color from pink to red or from yellow to orange depending on which colorant or solar reflective pigment is used or combinations of colorants and solar reflective pigments is used.
|Primerless base painting composition for parts of vehicle, kit comprising the same, painted parts of vehicle comprising the same and method for painting and varnishing parts of vehicle using the same|
The present invention relates to a primerless base painting composition for parts of a vehicle comprising a resin component including a non-chlorinated modified polyolefin resin and an acrylic resin; a pigment; additives; and a solvent selected from an aqueous solvent and an oil solvent, a kit comprising the same, painted parts of a vehicle comprising the same, and a method for painting and varnishing parts of a vehicle using the same.. .
|Aqueous coloring agent dispersion for inkjet, ink composition, inkjet recording method, and colored body|
Provided are an aqueous coloring agent dispersion for inkjet which achieves high pigment concentration, exhibits favorable redispersion properties after drying, and does not exhibit changes in ink properties even when stored for a long time; and an ink composition using the aqueous coloring agent dispersion. This aqueous coloring agent dispersion contains a coloring agent (i), a liquid medium (ii), and a polymer dispersion agent (iii).
|Printing coated paper and method for producing a printed material using the same|
Provided is a printing coated paper which is advantageous not only in that the coated paper has offset printability and causes no mottling in the printed area even in ink jet printing, but also in that the coated paper exhibits excellent rubbing resistance with respect to the printed area and excellent print density of a dye ink. The task of the present invention is achieved by a printing coated paper having a coating layer comprised mainly of a pigment and a binder formed on at least one side of a base paper, wherein the base paper is a treated base paper which has been subjected to size press using a treatment solution containing at least one member selected from a cationic resin and a water-soluble multivalent cation salt, wherein the total applied amount per each side of the at least one member selected from a cationic resin and a water-soluble multivalent cation salt, in terms of the solids content, is in the range of from 0.1 to 5.0 g/m2, and wherein the at least one pigment in the coating layer is ground calcium carbonate having an average particle diameter of 0.1 to 0.28 μm, wherein the amount of the ground calcium carbonate having an average particle diameter of 0.1 to 0.28 μm contained in the coating layer is in the range of 60 parts by mass or more, relative to 100 parts by mass of the total of the pigment(s) in the coating layer..
|Liquid electrophotographic inks|
The present invention relates to a liquid electrophotographic ink comprising a carrier liquid, a pigmented resin composite dispersed in the carrier liquid, and about 0.15 to about 10% (w/w) of an organic wax. The liquid electrophotographic ink is typically formulated for printing in a liquid electrophotographic printer..
|Durable optical interference pigment with a bimetal core|
In a plurality of asymmetric color-shifting flakes, each flake has an asymmetric magnetic core with a magnetic layer visible on the first side of the core and a non-magnetic reflector layer on the magnetic layer, visible on the second side of the core. The flake has a spacer layer and an absorber layer on the first side of the core, and also a spacer layer and an absorber layer on the second side of the core, for providing color shifting effects.
|Liquid or semisolid cosmetic composition|
The invention relates to a base for a liquid cosmetic composition comprising a wax and a vegetable oil and to a liquid or semisolid cosmetic composition comprising the base and a pigment.. .
|Method for discovering algal strains with reduced pigment to attain higher photosynthetic efficiency|
A method for determining and/or engineering photosynthetic mutant algal strains comprising: (a) pre-screening wild-type or parent strains to select for photosynthetic efficiency; (b) cause genetic mutations in the group of wild-type and/or parent strains from pre-screening (a) to form genetic mutant strains; (c) screening the genetic mutant strains for photosynthetic efficiency in mass cultures; and (d) further screening the genetic mutants resulting from screening (c) by measuring biomass productivity to select strains having relatively high biomass/lipid/starch productivity.. .
|Modalities for the treatment of degenerative diseases of the retina|
This invention relates to methods for improved cell-based therapies for retinal degeneration and for differentiating human embryonic stem cells and human embryo-derived into retinal pigment epithelium (rpe) cells and other retinal progenitor cells.. .
|Buoyant cosmetic gel formulation|
A buoyant cosmetic gel formulation with a high moisture content that increases the longevity and facilitates the application of the formulation on a user's skin through various means of application. The buoyant cosmetic gel formulation contains a volatile liquid, a polysaccharide as a film forming and structuring agent, a humectant, effect pigments, and an anhydrous phase.
|Image forming apparatus|
An image forming apparatus includes: a first image forming section that forms a first image using a first toner containing flat pigment particles; a second image forming section that forms a second image using a second toner not containing the flat pigment particles; and a fixing section that fixes the first image to a recording medium with a quantity of heat that is smaller than that for a case where the fixing section fixes a third image not including the first image but including the second image.. .
|Image forming apparatus|
An image forming apparatus includes: a first image forming section that uses a toner containing flat pigment particles; a second image forming section that uses a toner not containing the flat pigment particles; and a fixing section that fixes an image formed on a recording medium to the recording medium using heat. The quantity of heat that the fixing section applies to the image is increased in the case where the image formed on the recording medium using the toner containing the flat pigment particles is to be fixed compared to a case where the image formed on the recording medium using the toner not containing the flat pigment particles is to be fixed..
|Odor resistant bag and film|
An odor-resistant bag is formed from a multiple layer film that includes at least one structural layer, at least one strength bearing layer, and at least one adhesive layer. The at least one strength bearing layer is generally oriented as an outermost interior or exterior layer for providing strength to the bag and preventing odor-causing particles from leaking from the bag.
|Color improving film and method of manufacturing the same|
Provided is a color improving film comprising a base layer, a high refractive light diffusion layer including an organic light diffuser on the base layer, a high refractive resin layer on the high refractive light diffusion layer, and a low refractive resin layer in which a lenticular lens pattern is formed on the high refractive resin layer, wherein the organic light diffuser comprises particles coated with a black pigment and non-coated particles, and wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer. According to the color improving film, a change in color sensitivity according to an angle of view is small, an external light reflectivity is low, and a light transmittivity and a light diffusibility are substantially improved.
|Systems and methods for facilitating magnetic ink character recognition (micr) image forming using digital offset lithographic printing techniques|
A system and method are provided for producing magnetic ink character recognition (micr) characters on image receiving medium substrates using a variable digital data offset lithographic architecture which provides for varying lithographic images between cycles of a marking device. Micr inks are provided with a solid particle magnetizable pigment components in a proportion of at least 20% by weight suspended in solution in the ink composition.
|Photosensitive resin composition, black spacer prepared by using the composition, and color filter having the black spacer|
A photosensitive resin composition includes (a) a colorant including an organic black pigment or an organic mixed pigment capable of showing black; (b) a binder resin; (c) a photopolymerizable compound; (d) a photopolymerization initiator; (e) an inorganic filler; and (f) a solvent. The composition has an o.d.
|Adhesive composition for optical device and adhering method using the same|
This invention relates to an adhesive composition for an optical device, including pigment balls having a core-shell structure, a thermocurable monomer or oligomer, a photocurable monomer or oligomer, a photoinitiator and a thermal initiator, and to a method of adhering an optical device using the adhesive composition. The adhesive for an optical device according to this invention can improve light shielding and photocuring properties..
An inkjet ink includes a pigment incorporated in an aqueous ink vehicle. The pigment includes metal oxide and/or mixed metal oxide particles and a plurality of reacted dispersant molecules attached to the outer surfaces of the particles to form a coating on the outer surfaces.
|Systems and methods for delivering aqueous pearlescent digital printing ink compositions using digital offset lithographic printing techniques|
A system and method are provided for producing variable pearlescent image elements or portions on image receiving media substrates using a variable digital data offset lithographic architecture which provides for varying lithographic images between cycles of a marking device. Pearlescent inks are provided with a solid particle pearlescent pigment components in a proportion of at least 10% by weight suspended in solution in an ink composition.
|Polyester resin composition having good yellowing resistance and impact resistance|
The polyester resin composition of the present invention is characterized by comprising: (a) 100 parts by weight of a high heat resistant polyester resin having a main chain formed by a structure derived from aromatic dicarboxylic acid and alicyclic diol, wherein the melting point of the high heat resistant polyester resin is 200° c. Or more; (b) 0.1 to 80 parts by weight of white pigment; and (c) 1 to 40 parts by weight of polyolefin copolymer.
Pla-containing materials, and building components containing such materials, include: polylactic acid (pla); one or more inorganic pigments; and one or more stabilizers that includes one or more carbodiimide groups.. .
|Chromium-free paint composition and paint films obtained by coating same|
To provide a chromium-free paint composition which can provide paint films which are excellent in terms of corrosion resistance on the edge surfaces, scratched surfaces and worked parts of a pre-coated steel sheet, and the paint films which can be obtained by coating this chromium-free paint composition. A chromium-free paint composition which includes paint film-forming resin (a), anti-rust pigment (b), comprising at least one type of amorphous mgo—v2o5-based compound, and crosslinking agent (c) which is characterized in that the mass content proportion of the aforementioned anti-rust pigment (b) is from 10 to 80 mass % with respect to the sum of the resin solid fraction mass of the aforementioned paint film-forming resin (a) and the aforementioned crosslinking agent (c), and the overall eluted ion content in a 10% aqueous solution of the aforementioned anti-rust pigment (b) is from 10 ppm to 100 ppm..
|Colored radiation-sensitive composition, colored cured film, color filter, pattern forming method, color filter production method, solid-state image sensor, and image display device|
A colored radiation-sensitive composition contains (a) a dye multimer, (b) a pigment, (c) a polymerizable compound, (d) a photopolymerization initiator, and (e) a dispersion resin obtained by reacting a polymer, which has a hydroxyl group on one terminal, with an acid anhydride.. .
|Photoluminescent pigment; cosmetic, paint composition, and resin composition containing same; and bright pigment production method|
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 metal oxide layer has a thickness variation coefficient (standard deviation of thickness of the metal oxide layer/average thickness of the metal oxide layer) of 20% or less.
|Process for preparing solid lipid sustained release nanoparticles for delivery of vitamins|
The present invention relates to a simple and convenient process for preparing solid lipid sustained release nanoparticles for delivery of drugs/vitamins, preferably fat soluble vitamins and more specifically vitamin d3 and retinoic acid (ra). The process involves microemulsion technique.
|Method to modulate pigmentation process in the melanocytes of skin|
The invention describes a method to modulate melanosome maturation process in melanocytes. Further, it describes a method to reversibly alter the process of pigmentation in the human epidermal skin.
|Acridinedione derivatives for treating pigmentation disorders and ageing of the skin|
The present invention relates to a compound of general formula (i) in which: —r1 and r2 are simultaneously or independently h, oh, och3 or a c1-c5 alkyl radical, —r3 and r4 are simultaneously ch3, —or r3 is h and r4 is ch3, ch2ch3 or an isopropyl radical or a phenyl radical, —r5 is a c4-c24 alkyl radical or a 3-phenylpropanyl or 2,2-diphenylethanyl radical.. .
|Brilliant toner, developer, toner cartridge, process cartridge, and image forming apparatus|
A brilliant toner includes toner particles which at least contain a brilliant pigment, a binder resin, and a release agent; and an external additive, wherein a ratio (x/y) of a specific surface area x (m2/g), calculated from a projected image of the toner particles, to a bet specific surface area y (m2/g) of the toner particles is from 0.3 to 1.0.. .
|Use of relatively permanent pigmented or vascular skin mark patterns in images for personal identification|
Embodiments include methods, devices, software, and systems for identifying a person based on relatively permanent pigmented or vascular skin mark (rppvsm) patterns in images. Locations of rppvsms in different images of people are point matched, and a correspondence probability that the point matched rppvsms are from different people is calculated.
|Color display device|
The present invention provides a solution for a highlight or multicolor display device, in which each display cell can display high quality color states. More specifically, an electrophoretic fluid is provided which comprises three types of pigment particles, having different levels of size, threshold voltage or charge intensity..
|Alkoxylates and amine-containing inorganic pigment dispersions|
In which r2 is a linear or branched alkyl or alkenyl group with 8 to 22 carbon atoms, said alkyl or alkenyl group being the same as or different from r1, a is an iminopropyl group —nh—ch2—ch2—ch2—, an oxyethyl group —o—ch2—ch2—, or an oxypropyl group —o—ch2—ch(ch3)—ch2—, and a is a whole number from 0 to 5, wherein the compound of formula (ii) can be present in the form of an ammonium salt; and (e) water.. .
The invention relates to a device for inserting pigment into the skin comprising a roller head unit comprising 2 or more distal arms; a rotatable structure comprising needles extending therefrom, attached to said roller head unit between said distal arms; a tubular member attached to the proximal end of said roller head unit; an elastic element placed within the distal portion of the inner lumen of said tubular member; a pin placed within said tubular member proximal to said elastic element.. .
|Treated inorganic pigments having improved dispersability and use thereof in coating compositions|
The disclosure provides a coating composition comprising a treated inorganic core particle, having improved dispersability, prepared by a process comprising: heating a slurry comprising porous silica treated inorganic core particle and water at a temperature of at least about 90° c., more typically about 93 to about 97° c., still more typically about 95 to about 97° c.; and adding a soluble alumina source to the slurry while maintaining the ph at about 8.0 to 9.5 to form an alumina treatment on the porous silica treated inorganic core particle; wherein the treated inorganic core particle does not comprise dense silica or alumina treatments, and has silica present in the amount of about 7% to about 14% and alumina present in the amount of about 4.0% to about 8.0%; and wherein the particle to particle surface treatments are substantially homogeneous.. .
|Red photosensitive resin composition for color filter and application of the same|
The present invention relates to a red photosensitive resin composition for a color filter and an application of the same. The red photosensitive resin composition includes a pigment (a), an alkali-soluble resin (b), a cationic polymerized compound (c), a cationic photo-initiator (d) and an organic solvent (e).
|Golf ball having visually enhanced layer|
A golf ball comprising: a core; at least one intermediate layer encasing the core; at least one cover layer encasing the at least one intermediate layer; wherein the cover layer is translucent; and wherein at least one of the core, intermediate layer and cover comprises a visually enhancing means comprising a color effect providing pigment comprising at least one of: (1) calcium aluminum borosilicate coated with a metal oxide; and (2) silicon dioxide platelets coated with metal oxide. The visually enhancing means highlights a contrast between two golf ball layers..
|Device and method for treating oral pigmentation|
A method is disclosed. The method discloses applying an anesthetic to at least a portion of a surface of an area in a patient's mouth affected by a gingiva pigmentation, and applying a pressurized fluid to the at least the portion of the surface..
|Polymer-encapsulated metallic ink particles and metallic electrophotographic inks|
A method for making polymer-encapsulated metallic ink particles is disclosed herein. An ethylene-based polymeric resin powder is formed, and is mixed with a metallic pigment powder to form a powder mixture.
|Composition for surface decoration and the production of various objects, and preparation method thereof|
A composition for the decoration of surfaces and for producing decorative objects includes a colloidal mix containing an organic binder with physical drying (evaporation of solvents), pearly pigments, coloring pigments, and mainly aliphatic organic solvents. The decorative composition is in the form of a homogenized liquid product that can be poured on a horizontal surface so as to form a uniform colored coat that has a random mosaic appearance after a drying time..
|Wood-like composite materials and methods of preparation thereof|
The invention provides novel wood-like composite materials and methods for preparation thereof. The wood-like composite materials can be readily produced from widely available, low cost precursor materials by a production process that involves casting in a mold that is suitable for large-scale production.
|Compositions and methods comprising biodegradable scaffolds and retinal pigment epithelial cells|
The invention relates to compositions comprising a monolayer of functional retinal pigment epithelial (rpe) cells attached to a transplantable, biodegradable scaffold. The invention also relates to methods of using these compositions..
A composition is provided with increased release comprising an encapsulated active and one or more metal additive. Also provided is a coating composition comprising an encapsulated active, and one or more metal additive, and one or more binder polymer, one or more binder precursor, or a mixture thereof, and one or more pigment.
|Anti-uv composition for protecting scalp|
Disclosed herein is a anti-uv composition for protecting the scalp. The anti-uv composition for protecting the scalp of the present invention includes a fermented broth of outtuynia cordata, perilla frutescens, and camellia sinensis; a uv blocking agent; and a pigment in an effective amount, respectively, thereby enabling the blocking of uv rays via scattering, reflecting, and absorbing, thus preventing scalp damage and alopecia due to uv while helping to recover scalp health and thus promoting the expression of new hair..
|Methods for producing retinal tissue and retina-related cell|
The invention provides a method for producing a retinal tissue by (1) subjecting pluripotent stem cells to floating culture in a serum-free medium containing a substance inhibiting the wnt signal pathway to form an aggregate of pluripotent stem cells, (2) subjecting the aggregate to floating culture in a serum-free medium containing a basement membrane preparation, and then (3) subjecting the aggregate to floating culture in a serum-containing medium. The invention also provides a method for producing an optic-cup-like structure, a method for producing a retinal pigment epithelium, and a method for producing a retinal layer-specific neural cell..
|Nail polish composition and method of making a nail polish|
A method of making a nail polish comprising using a rotor-stator to prepare a suspension base by mixing dry clay and film forming material in a solvent or solvent mixture to make a clay gel, allowing the resultant clay gel to thicken, and letting the thickened clay gel down in additional solvent, film forming polymer, and plasticizer and then adding pigment paste. The rotor-stator can be used before and/or after adding the pigment paste or can be used to make the pigment paste itself.
|Installation for the purification of minerals, pigments and/or fillers and/or the preparation of precipitated earth alkali carbonate|
The present invention relates to an installation for the purification of minerals, pigments and/or fillers and/or the preparation of precipitated earth alkali carbonate and/or mineralization of water and to the use of such an installation for the purification of minerals, pigments and/or fillers and/or mineralization of water and/or the preparation of precipitated earth alkali carbonate.. .
|Color electrophoretic display|
The present invention is directed to a color display device wherein each of the display cells is filled with an electrophoretic fluid comprising two types of charged pigment particles dispersed in a colored medium. Multiple colors of high quality may be achieved by the present invention..
|Ink jet recording apparatus and ink jet recording method|
An ink jet recording apparatus performs recording by discharging an ink composition onto a recording medium. The apparatus includes an ink jet head including a pressure-generating chamber containing an ink composition and applying a discharge pressure to the ink composition, a discharge port from which the ink composition is discharged, and a communicating path for communicating between the pressure-generating chamber and the discharge port.
The present invention is directed to an electrophoretic dispersion comprising charged pigment particles dispersed in a solvent or solvent mixture, wherein at least one type of the charged pigment particles has an aggregation size about 2 to about 10 times their primary size and/or has a pdi in the range of 0.1 to 0.3. The electrophoretic dispersion of the present invention is capable of improving both image bistability and contrast ratio through adjusting the size distribution of the charged pigment particles..
|Silane-containing pigment particles for electrophoretic display|
The present invention is directed to an electrophoretic display fluid, in particular, pigment particles dispersed in a solvent or solvent mixture, and methods for their preparation. The pigment particles generated, according to the present invention, are stable in solvent under an electric field and can improve the performance of an electrophoretic display..
|Treated inorganic pigments having improved dispersability and use thereof in paper products|
The disclosure provides a laminate paper comprising a treated inorganic core particle, in particular treated titanium dioxide (tio2) particle, having improved dispersability, prepared by a process comprising: (a) heating a slurry comprising porous silica treated inorganic core particle and water at a temperature of at least about 90° c.; and (b) adding a soluble alumina source to the slurry from step (a) while maintaining the ph at about 8.0 to 9.5 to form an alumina treatment on the porous silica treated inorganic core particle; wherein the treated inorganic core particle does not comprise dense silica or alumina treatments, and has silica present in the amount of about 7% to about 14% and alumina present in the amount of about 4.0% to about 8.0%; and wherein the particle to particle surface treatments are substantially homogeneous.. .
|Process for bonding interstitial epoxy adhesive for fabrication of printhead structures in high density printheads|
A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight and squeeze out when exposed to certain inks such as ultraviolet inks and pigmented inks.
|Back protective sheet for solar cell module and solar cell module|
A back protective sheet for a solar cell module containing a polyester support that is biaxially stretched and then subjected to a thermal fixation treatment; and a polymer layer arranged to be in contact with at least one surface of the polyester support, wherein the polymer layer contains a binder having at least one functional group selected from a carboxyl group, a hydroxyl group, an amino group, a sulfonic acid group, and a carbonyl group; a pigment; and a crosslinking agent-derived structure, and the polyester support contains a polyester, a pigment, and an terminal blocking agent, has excellent adhesion between the support and the functional layer after wet heat aging.. .
|Layer material for corrosion protection and solar receiver having such a layer material|
A layer material for corrosion protection and to a solar receiver having such a layer material is provided. The layer material comprises a binding agent consisting of a resin containing at least one of the following substances: oligo- or polysiloxane, silicone resin, silicone, silicate, polyphosphate, and which is dissolved in a solvent, a pigment consisting of zinc microparticles having an average diameter of at least 1 um, wherein a further pigment consisting of titanium oxide or silicon oxide nanoparticles having an average diameter of no more than 100 nm is present in the layer material.
|Method for surface treatment of inorganic pigment particles|
The invention relates to a method for the surface treatment of inorganic pigment particles with agglomerates of fine primary particles or single crystals of inorganic compounds, particularly of oxides or sulphates. The method is characterized in that the inorganic compounds are first precipitated from an aqueous solution under suitable ph conditions in a separate vessel in the form of fluffily structured agglomerates and/or single crystals.