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 Electrophoretic fluid patent thumbnailElectrophoretic fluid
The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed.
E Ink California, Llc


 Metal gasket material plate and  manufacturing the same patent thumbnailMetal gasket material plate and manufacturing the same
A metal gasket material plate includes a sealing layer formed by layering a chemical coating layer, an adhesive layer, and a rubber coating layer in this order on at least one side of a metal plate. The chemical coating layer is formed by a thermosetting surface preparation agent including inorganic compound particles and a metal alkoxide compound.
Honda Motor Co., Ltd.


 Antifoaming agents for the paper industry, based on oil in water emulsions patent thumbnailAntifoaming agents for the paper industry, based on oil in water emulsions
The present invention which provides antifoaming agents for the paper industry, based on oil-in-water emulsions, in which the oil phase accounts for from 5 to 50% by weight of the emulsion if the oil phase of the emulsions contains (a) an alcohol of not less than 12 carbon atoms, fatty esters of alcohols of not less than 22 carbon atoms and c1-c36-carboxylic acids, distillation residues which are obtainable in the preparation of alcohols having a relatively large number of carbon atoms by the oxo synthesis or by the ziegler method and which may furthermore be alkoxylated, a mixture of the stated compounds and (b) optionally a fatty ester of a c12-c22-carboxylic acid with a monohydric to trihydric c1-c18-alcohol and, (c) optionally a hydrocarbon having a boiling point above 200° c. Or a fatty acid of 12 to 22 carbon atoms, in combination with from 1 to 80% by weight of component (d) comprising (d1) polyglyceryl esters which are obtainable by not less than 20% esterification of a polyglycerol mixture of from 0 to 10% by weight of monoglycerol, from 15 to 40% by weight of diglycerol, from 30 to 55% by weight of triglycerol, from 10 to 25% by weight of tetraglycerol, from 0 to 15% by weight of pentaglycerol, from 0 to 10% by weight of hexaglycerol and from 0 to 5% by weight of polyglycerols having higher degrees of condensation with one or more fatty acids of 12 to 36 carbon atoms; and (d2) c18-c30 alkyl behenate.
Basf Se


 Process for dyeing textiles, dyeing and fortifying rubber, and coloring and revitalizing plastics patent thumbnailProcess for dyeing textiles, dyeing and fortifying rubber, and coloring and revitalizing plastics
A method for: (1) the application of solvent-based resin formulations to various forms and classes of textile fibres, fabrics, and finished goods which, when dyes or pigments are included, will impart color to textile materials; (2) the application of the formulations to various forms of rubbers, natural and synthetic, in the pre-formed state or subsequent to forming a finished product which will impart color and fortification; (3) the application of the same group of formulations to revitalize plastic surfaces and impart color to plastics prior to and subsequent to forming finished products; (4) the application of the same formulations to polymers for the purpose of carrying additives for purposes such as, but not limited to, sizing, mildew resistance, uv protection, glazing, creation of printable or paintable surfaces, artistic coloring effects, abrasion resistance, stain resistance, mercerizing, and many more, with or without dyes or pigments included.. .

 Method for producing retinal pigment epithelial cells patent thumbnailMethod for producing retinal pigment epithelial cells
(3) a third step of subjecting the aggregate formed in step (2) to floating culture in a serum-free medium or serum-containing medium each being free of a substance acting on the sonic hedgehog signal transduction pathway and a substance acting on the bmp signal transduction pathway and containing a substance acting on the wnt signal pathway, thereby obtaining an aggregate containing retinal pigment epithelial cell.. .

 Powder coating pretreatment compositions, and methods of using and making the same patent thumbnailPowder coating pretreatment compositions, and methods of using and making the same
The present document describes a composition for the pretreatment of surfaces, which comprises plasticizers, degassers, ph adjusting agents, pigments, a phenol formaldehyde resin based adhesive, process of making the same and method of using the same.. .
Bryson Patents Inc.


 Polyester resin for highly filled powder coating patent thumbnailPolyester resin for highly filled powder coating
Methods and compositions for coating metal substrates with powder coatings are provided. The methods and systems include application of tgic-reactive carboxyl-functional polyester resins with high acid number and low melt viscosity, used in powder coatings formulated at high pigment loadings, and optionally including a pigment dispersant in the premix prior to extrusion..
Valspar Sourcing, Inc.


 Non-aqueous pigment ink patent thumbnailNon-aqueous pigment ink
A non-aqueous pigment ink includes a pigment, a non-aqueous solvent, a non-water-soluble resin and a water-soluble resin, wherein the non-water-soluble resin is an acrylic polymer formed by a copolymer of a monomer mixture containing at least an alkyl (meth)acrylate (a) having a c8 to c18 alkyl group and a monomer (b) having a β-diketone group or β-keto acid ester group.. .
Riso Kagaku Corporation


 Solvent-based ink jet ink composition patent thumbnailSolvent-based ink jet ink composition
A solvent-based ink jet ink composition includes a pigment, a solvent a that is a cyclic ester; and a solvent b with a lower dissolving power of polyvinyl chloride than the solvent a, in which a content of the solvent a is 1.0 to 7.0 mass %, and a content of the solvent b is 10 parts by mass or more to one part by mass of the content of the solvent a.. .
Seiko Epson Corporation


 Non-aqueous ink jet ink composition patent thumbnailNon-aqueous ink jet ink composition
There is provided a non-aqueous ink jet ink composition, including a pigment, a non-aqueous solvent, and a surfactant, in which the ink composition contains an acetylene glycol-based surfactant having a hlb value of 1.0 to 6.0 as the surfactant.. .
Seiko Epson Corporation


Aqueous ink composition for writing instruments


Provided is an aqueous ink composition for a writing instrument which is excellent in storage stability of particles such as pigments, a writing property with the passage of time, and quality of the drawn lines, though having a low viscosity, as compared with conventional thickener and gelling agents such as a xanthane gum. The above ink composition for a writing instrument is characterized by containing 0.05 to 1.5% by mass of an oxidized cellulose and having a limiting viscosity of 10 mpa·s or less derived from a casson's equation..
Mitsubishi Pencil Company, Limited


Aqueous pigment dispersion and aqueous ink for inkjet recording use


Disclosed are an aqueous pigment dispersion and an aqueous ink for inkjet recording each of which includes a polymer (a), a pigment, and water. The polymer (a) has an anionic group, has a solubility in water of 0.1 g/100 ml or less and a number average molecular weight within the range of 1,000 to 6,000, and forms fine particles in water when the degree of neutralization of the anionic groups with the basic compound is 100%.
Dic Corporation


Acrylate ink compositions for ink-based digital lithographic printing


Compatible acrylate ink sets include acrylate ink composition having 30% or less by weight pigment, 10% or less dispersant, between 40% and 80% acrylate, 12% or less photoinitiator, a viscosity between 5×105 and 3×107 cps at 35° c., and a 60 second tack between 25 and 50 g-m at 35° c.. .
Xerox Corporation


Ink composition for deflected continuous ink jet printing notably on organic polymers substrates


An ink composition for deflected continuous ink jet printing, liquid at room temperature, comprising: a solvent comprising, preferably consisting of, one or several organic solvent compound(s) and optionally water; a binder, comprising at least one polyester resin prepared by polymerization of terephthalic acid, isophthalic acid, neopentylglycol, and ethyleneglycol; optionally one or several dye(s) and/or pigment(s). A method for marking a substrate, support or object by projecting on a surface of this substrate, support, or object this ink composition.
Dover Europe Sàrl


Aluminiumhydroxide-containing composite pigments and production


The invention relates to the manufacture of composite pigments containing aluminum hydroxide, and their use for improving the pigment light-scattering efficiency in coatings, plastics, paper and laminates. The composite pigment particles contain pigment particles such as titanium dioxide and precipitated aluminum hydroxide and are manufactured by in-situ precipitation of aluminum hydroxide in an aqueous pigment particle suspension.
Kronos International, Inc.


Resin composition


Provided is a resin composition comprising 30 to 120 parts by mass of a white pigment and 0.5 to 30 parts by mass of a flame retarder, per 100 parts by mass of a liquid crystal polyester.. .
Sumitomo Chemical Company, Limited


Thermoplastic resin sheets and formed articles


[solution] a multi-layer sheet is prepared having a multi-layer configuration with two or more types of two or more layers, including a main layer which contains a thermoplastic resin, talc and white pigment, and a skin layer of an antistatic resin composition which contains at least one type of thermoplastic resin and an antistatic agent on an opposite side. By thermoforming the sheet including the resin composition, a formed article which has excellent antistatic properties and water repellency effective for preventing contamination and adhesion of soup powder can be obtained.

Method of forming dry coating film and paint used for the same


A method for forming a dry coating film on a surface of an object to be coated including the steps of: setting a dry coating film thickness t not smaller than 300 μm; formulating or preparing a colored paint containing a binder resin and a color pigment and satisfying conditions that (a) a scaly pigment having a prescribed shape is further contained, (b) a content of the scaly pigment is from 5 to 45 volume % in components forming the coating film, (c) a coating film having the thickness t hides the surface, and (d) a color difference between the coating film having the thickness t and a coating film having a thickness of 0.7 t is not smaller than 2.0; coating the surface with the colored paint until the surface is hidden; and drying the coating film, as well as a paint used therefor are provided.. .
Nippon Paint Marine Coatings Co., Ltd.


Golf balls having translucent covers formed of aromatic and aliphatic polyurethanes


Golf balls having multi-layered covers, wherein at least one of the cover layers is substantially transparent, are provided. The cover includes an inner cover layer made of an ionomer composition; an intermediate cover layer made of an aromatic polyurethane composition; and outer cover layer made of an aliphatic polyurethane composition, wherein the total thickness of the multi-layered cover is no greater than 0.110 inches.
Acushnet Company


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Method of treating or retarding the development of blindness


A method for treating an ocular disorder characterized by the defect or absence of a normal gene in the ocular cells of a human or animal subject involves administering to the subject by subretinal injection an effective amount of a recombinant adeno-associated virus carrying a nucleic acid sequence encoding the normal gene under the control of a promoter sequence which expresses the product of the gene in the ocular cells. The ocular cells are preferably retinal pigment epithelial (rpe) cells, and the gene is preferably an rpe-specific gene, e.g., rpe65.
Cornell Research Foundation


Compositions and methods for treating retinal degradation


The present disclosure relates to compositions and methods for treating retinal damage and/or retinal degradation. More specifically, this disclosure relates to methods for treating degradation of the retinal pigment epithelium by administering compositions comprising a nucleoside and/or a nucleoside or nucleotide reverse transcriptase inhibitor..
University Of Kentucky Research Foundation


Use of a composition for the pigmentation of hair and hairs


A topical composition including an extract of allium species, an extract of citrus species, an extract of paullinia species and an extract of theobroma species is used for improving and/or increasing and/or stimulating and/or promoting and/or inducing the pigmentation of hair and/or hairs.. .
Legacy Healthcare Ltd.


Topical compositions and methods for skin lightening


Embodiments of the invention are generally directed to compositions useful for reducing pigmentation in the skin. The composition may further include other depigmenting agents such as nicotinamide and its melanasome transfer-inhibiting derivatives, 3,3′-thiodipropanoic acid and its tyrosinase-inhibiting derivatives, or resorcinol and its tyrosinase-inhibiting derivatives, in a topically acceptable vehicle..
Avon Products Inc.


Topical compositions and methods for skin lightening


Embodiments of the invention are generally directed to compositions useful for reducing histamine-induced pigmentation in the skin. The composition may further include other depigmenting agents such as nicotinamide and its melanasome transfer-inhibiting derivatives, 3,3′-thiodipropanoic acid and its tyrosinase-inhibiting derivatives, or resorcinol and its tyrosinase-inhibiting derivatives, in a cosmetically acceptable vehicle..
Avon Products, Inc.


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..
E Ink California, Llc


Primerless paint composition, methods of manufacture thereof and articles comprising the same


Disclosed herein is a primerless paint composition comprising a carboxylated chlorinated polyolefin elastomer; one or more of a polyacrylic binder, a polyvinylchloride binder and a vinyl aromatic block copolymer binder; a pigment; and a liquid carrier. Disclosed herein too is a method comprising blending a primerless paint composition comprising a carboxylated chlorinated polyolefin elastomer; one or more of a polyacrylic binder, polyvinylchloride binder and a vinyl aromatic block copolymer binder; a pigment; and a liquid carrier; and disposing the primerless paint composition on a polyolefin elastomer substrate that does not have a primer disposed on it prior to the disposing of the primerless paint composition..
Dow Global Technologies Llc


Liquid composition, pigment dispersion liquid, and aqueous ink composition for ink jet recording


Provided is a liquid composition containing a first solvent that is a glycerin ether having a distribution coefficient of water-octanol which is in a range of 0.8 to 3.0; a second solvent that is an organic solvent having a distribution coefficient of water-octanol which is in a range of −1.0 to 1.0; water; and a coloring material, in which a content of the first solvent is in a range of 0.005 mass % to 0.5 mass %, and a content of the second solvent is in a range of 0.5 mass % to 15 mass %.. .
Seiko Epson Corporation


Liquid composition, pigment dispersion liquid, and aqueous ink composition for ink jet recording


Provided is a liquid composition containing a first solvent that is a first glyceryl mono-alkyl ether having a distribution coefficient of water-octanol which is in a range of 0.9 to 2.6; a second solvent that is an organic solvent having a distribution coefficient of water-octanol which is equal to or greater than −1.0 and less than 0.9; water; and a coloring material, in which a content of the first solvent is in a range of 0.005 mass % to 0.5 mass %, and a content of the second solvent is in a range of 0.5 mass % to 15 mass %.. .
Seiko Epson Corporation


Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, forming two-dimensional or three-dimensional image, two-dimensional or three-dimensional image, structure, and processed product


An active-energy-ray-curable composition including: a cyan pigment; and a polymerizable compound, wherein a ratio of absorbance at a wavelength of 385 nm to absorbance at a wavelength of 620 nm is 0.65 or less.. .

Process black ink compositions and uses thereof


The present disclosure is directed to a process black ink composition for digital offset printing including a cyan colorant including a cyan pigment, a magenta colorant including a magenta pigment and a yellow colorant including a yellow pigment, wherein the process black ink composition includes a total amount of pigment of at least about 15 wt %, a photo-initiator a dispersant, and a curable ink vehicle component including at least one component selected from a curable monomer or a curable oligomer; wherein the process black ink composition comprises a ratio of the cyan colorant to the yellow colorant of 0.70-0.80:1.0 and a ratio of the magenta colorant to the yellow colorant of 0.90-0.80:1.0, and wherein the process black ink composition does not comprise carbon black. Methods of preparing the present process black ink composition and using the process black ink composition are also provided..
Xerox Corporation


Photocationically curable ink jet ink, manufacturing photocationically curable ink jet ink, printed matter, and manufacturing printed matter


A photocationically curable ink jet ink includes: a photoacid generator; a pigment; a monofunctional epoxy compound; a bifunctional epoxy compound; a monofunctional oxetane compound; and a bifunctional oxetane compound. In the photocationically curable ink jet ink, a concentration of the monofunctional epoxy compound is 20 wt % to 50 wt %, a concentration of the bifunctional epoxy compound is 20 wt % to 50 wt %, a concentration of the monofunctional oxetane compound is 5 wt % to 20 wt %, and a concentration of the bifunctional oxetane compound is 5 wt % to 20 wt %..
Tokyo Printing Ink Mfg. Co., Ltd.


Anionic fatty amides used as a dispersant for pigment preparations


The invention relates to aqueous, binder-free pigment preparations containing at least one anionic fatty amide of formula (i), where r is a linear or branched, saturated or unsaturated c7 to c17-aliphatic hydrocarbon group, a is an anionic group, such as a sulphate, phosphate or methyl-carboxylate group or a sulfosuccinic acid half-ester group, and n represents a whole number between 1 and 30.. .
Clariant International Ltd.


Pigment having excellent electrical conductivity and corrosion resistance and preparing same


Disclosed are a pigment having excellent electrical conductivity and corrosion resistance and a method for preparing the same. The method for preparing a pigment according to the present invention comprises the steps of: (a) stirring and dispersing flakes in water to form a suspension; (b) forming a catalyst layer on surfaces of the flakes; and (c) plating the surfaces of the flakes on which the catalyst layer is formed..
Cqv Co., Ltd.


Liquid storing body


Provided is a liquid storing body that makes it possible to prevent a liquid containing a sedimentous component whose concentration is higher than a proper range from being supplied to a liquid jetting apparatus. An ink pack 1 is provided with a flexible ink storage bag 2 capable of storing pigment ink containing a sedimentous component, an ink supply part 3 provided at an upper portion of the ink storage bag 2, and a flow path member 4 that connects the interior of the ink storage bag 2 and the ink supply part 3.
Seiko Epson Corporation


Method of sculpting cake icing and the like


A method of decorating a cake or similar confection having an icing layer or the like. A tool having interchangeable heated styluses is pressed into the icing layer, thereby melting or ablating the icing, or both melting and ablating.

Application of fluoxetine to treatment of depigmentation diseases


The present disclosure provides methods and pharmaceutical compositions for treating depigmentation diseases such as vitiligo or leukoctricia. The pharmaceutical composition contains a therapeutically effective amount of fluoxetine..
Shandong Runze Pharmaceuticals Co., Ltd.


Method for stress management and overall health status improvement and compositions used therein


Carotenoid compositions are described for management, treatment, and/or prevention of stress by reducing cortisol levels and/or improving distribution and/or density of macular pigment and thus improving overall health status. More particularly, a subject in need thereof for the method has disturbed macular pigment optical density or increased levels of cortisol as markers of psychological and physiological stress.
Omniactive Health Technologies Limited


Visual hydrogen sensors using chemochromic metal oxide microparticles or nanoparticles superficially coated with catalyst nanoparticles


Pigments comprising chemochromic metal oxide microparticles or nanoparticles the surfaces of which are superficially coated with nanoparticles of catalyst material. The pigments are prepared by mechanical or wet chemical processes..
Element One, Inc.


Paper especially for printing an electroconductive layer


The invention relates to paper comprising a fibrous substrate having at least one face covered with at least one layer, said layer comprising or consisting of: 100 parts in dry weight of pigments; between 5 and 50 parts in dry weight of at least one binder resistant to exposure and temperatures of between 140° c. And 200° c.
Arjo Wiggins Fine Papers Limited


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Substantially pure human retinal progenitor, forebrain progenitor, and retinal pigment epithelium cell cultures and methods of making the same


Methods for producing substantially pure cultures of human neural retinal progenitor cells, forebrain progenitor cells, and retinal pigment epithelial cells are disclosed. In addition, the successful differentiation of human embryonic stem cells and human induced pluripotent stem cells through the major developmental stages of human retinogenesis is disclosed..
Wisconsin Alumni Research Foundation


Aqueous coating composition for applying a topcoat


The present invention relates to a use of an aqueous coating composition for applying a topcoat to at least one side of a substrate metal surface coated at least with a primer coat, said aqueous coating composition comprising at least one binder (a) in dispersion or solution in water, at least one crosslinking agent (b), at least one second binder (c) in dispersion or solution in water, and optionally at least one pigment (d), the second binder (c) being a copolymer which is obtainable by copolymerization of ethylenically unsaturated monomers in the presence of at least one polyurethane resin having polymerizable carbon double bonds; to a process for coating a substrate metal surface coated at least with a primer coat, said process comprising at least one step of at least single-sidedly applying the aqueous coating composition as topcoat to the substrate metal surface coated at least with a primer coat; and also to a coated substrate obtainable by this process.. .
Basf Coatings Gmbh


Aqueous pigment dispersion, pigment dispersant, and core-shell polymer particles


There is provided a pigment dispersant that is a block polymer p in which a hydrophobic polymer block a and a hydrophilic polymer block b containing an anionic group are linked to each other. The block polymer p has a number average molecular weight ranging from 1000 to 4000; and where the block polymer p is subjected to 100% neutralization of the anionic group with a basic compound and dispersed in water and where the fine particles of the dispersed block polymer p are subjected to measurement of a scattering profile by small- or ultra-small-angle x-ray scattering that involves use of synchrotron radiation, at least one minimum value in the scattering profile is present within the range of a scattering vector q from 0.1 to 1 nm−1.
Dic Corporation


Pigments based on bismuth compounds


The present invention relates to pigments based on bismuth compounds and to the use thereof, preferably as laser-absorbing additive, and to a process for the preparation thereof.. .
Merck Patent Gmbh


Polymer including phthalocyanine structure, producing the polymer, pigment composition, pigment dispersion, and toner


A polymer including a unit having a phthalocyanine structure, the polymer having a high capability of dispersing pigments. A pigment composition, a pigment dispersion, and a toner all having a high tinting strength..
Canon Kabushiki Kaisha


Ink-jet recording apparatus and accumulation suppressing method


There is provide an ink-jet recording apparatus including: an ink containing a self-dispersible pigment; an ink-jet head configured to discharge the ink; an absorber which is arranged in an area facing a discharge surface of the ink-jet head, and which is configured to absorb the ink discharged from the ink-jet head; and a liquid agent which contains a water-soluble organic solvent, and which is absorbed in the absorber, wherein a surface tension of an aqueous solution containing the liquid agent at concentration of 5% by weight is not more than 50 mn/m; and a blending percentage by weight of the water-soluble organic solvent in the liquid agent is not less than five times a blending percentage by weight of the self-dispersible pigment in the ink.. .
Brother Kogyo Kabushiki Kaisha


Ink-jet recording apparatus and accumulation suppressing method


There is provide an ink-jet recording apparatus including: an ink containing a resin dispersion type pigment; an ink-jet head configured to discharge the ink; an absorber which is arranged in an area facing a discharge surface of the ink-jet head, and which is configured to absorb the ink discharged from the ink-jet head; and a liquid agent which contains a water-soluble organic solvent, and which is absorbed in the absorber, wherein a surface tension of an aqueous solution containing the liquid agent at concentration of 5% by weight is not more than 50 mn/m; and a blending percentage by weight of the water-soluble organic solvent in the liquid agent is not less than seven times a blending percentage by weight of the resin dispersion type pigment in the ink.. .
Brother Kogyo Kabushiki Kaisha


Method of forming a decorative wear resistant layer


A method to form a digital print on a substrate including a polymer material by bonding particles in powder form to the surface of the substrate. The method may include: providing a substrate including a thermoplastic material and a transparent layer including a thermoplastic material, providing a continuous print layer including particles on the substrate or on the transparent layer, printing a digital image including colour pigments on the print layer, and bonding the print layer with the colour pigments to the transparent layer and to the substrate with heat and pressure such that the digital image is located between the transparent layer and the substrate..
Ceraloc Innovation Ab


Methods and compositions for preserving photoreceptor and retinal pigment epithelial cells


Provided are methods and compositions for maintaining the viability of photoreceptor cells and/or retinal pigment epithelial cells in a subject with an ocular disorder including, for example, age-related macular degeneration (amd) (e.g., dry or neovascular amd), retinitis pigmentosa (rp), or a retinal detachment. The viability of the photoreceptor cells and/or the retinal pigment epithelial cells can be preserved by administering a necrosis inhibitor either alone or in combination with an apoptosis inhibitor to a subject having an eye with the ocular condition.
Massachusetts Eye And Ear Infirmary


Styrene maleic anhydride polymers in cosmetics and personal care products


The invention relates generally to pigmented compositions that, upon the application of water and pressure, exhibit a visible change in one or more optical attributes such as color.. .
Avon Products, Inc.


Dental color tone adjustment material kit


The present invention provides a dental color tone adjustment material kit that has improved properties in terms of surface drying and of discoloration after curing and that enables adjustment to a desired color tone. The present invention relates to a dental color tone adjustment material kit including: a primer composition (a) including an acid group-containing polymerizable monomer (a) and a volatile organic solvent (b); and a dental color tone adjustment material b including a polymerizable monomer (d), a polymerization initiator (e), particle aggregates (f) that are chain aggregates of ultrafine filler particles having an average primary particle diameter of 1 to 50 nm, titanium dioxide (g), and a pigment (h).
Kuraray Noritake Dental Inc.


Marked precoated strings and 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.
Innovatech, Llc


Image forming apparatus


An image forming apparatus includes a forming unit that forms a toner image with a substantially flat toner containing a substantially flat metal pigment on a movable body; a transfer unit that forms a nip with the movable body and transfers the toner image on a medium transported to the nip; and a controller that, if at least one of first and second conditions, the first condition in which an image width from data for allowing the forming unit to form the toner image is larger than a predetermined width, the second condition in which an area coverage from the data is higher than a predetermined area coverage, is satisfied, causes the forming unit to form a toner image with a corrected area coverage lower than the area coverage from the data.. .
Fuji Xerox Co., Ltd.


Electrostatic ink compositions


Herein is disclosed an electrostatic ink composition comprising a resin and a conductive pigment, wherein the resin comprises a co-polymer formed from an alkylene monomer, an acrylic ester monomer and a maleic anhydride monomer, wherein, in some examples, the acrylic ester monomer constitutes at least about 8 wt % of the co-polymer. Herein is also disclosed a print substrate having printed thereon an electrostatic ink comprising a resin and a conductive pigment, wherein the resin comprises a co-polymer formed from an alkylene monomer, an acrylic ester monomer and a maleic anhydride monomer, wherein, in some examples, the acrylic ester monomer constitutes at least about 8 wt % of the co-polymer..
Hewlett-packard Indigo B.v.


Pigment dispersion and toner


A pigment dispersion containing a pigment, a non-water-soluble solvent, a compound in which an specific azo skeleton structure is bonded to a specific polymer having a monomer unit given, and a polymer compound having a monomer unit that contains a structure selected from the partial structures given by the specific formulas (3) and (4).. .
Canon Kabushiki Kaisha


Electrostatic charge image developing white toner, electrostatic charge image developer, and toner cartridge


An electrostatic charge image developing white toner includes toner particles that contain a binder resin, a titanium dioxide as a pigment and at least one selected from a group consisting of niobium and phosphorous, wherein an amount of the niobium is 0.005% by weight to 0.05% by weight or an amount of the phosphorous is 0.003% by weight to 0.05% by weight.. .
Fuji Xerox Co., Ltd.


Toner and toner production method


A toner including a toner particle containing a binder resin, a pigment, a pigment dispersant and an amorphous resin, in which the pigment dispersant has a rate of adsorption a1(%) to the pigment of at least 80% and not more than 100%, the amorphous resin has a rate of adsorption a2(%) to the pigment of at least 0% and not more than 60%, the binder resin has an rf value (rfl) of at least 0.50 and not more than 1.00, and the amorphous resin has an rf value (rfh) of at least 0.00 and not more than 0.35.. .
Canon Kabushiki Kaisha


Toner


A toner having a toner particle that contains a binder resin, a pigment, a pigment dispersant, and a crystalline polyester, wherein the pigment dispersant has a specific pigment adsorption segment and a polymer moiety and a hydrophobic parameter hp1 for the pigment dispersant and a hydrophobic parameter hp2 for the crystalline polyester satisfy the formula −0.28≦(hp1−hp2)≦0.15.. .
Canon Kabushiki Kaisha


3d conversion lens, 3d glasses and control method thereof


This disclosure discloses a 3d conversion lens and a control method thereof. The 3d conversion lens has a first substrate and a second substrate, the first substrate and the second substrate forming a box; electronic ink, the electronic ink filling in the box cavity of the box, and the electronic ink comprising opaque charged particles, the opaque charged particles comprising opaque pigment; an electrode formed on the first substrate; and an electrode formed on at least one side wall of the box cavity.
Beijing Boe Display Technology Co., Ltd.


Slate-like composite materials and methods of preparation thereof


The invention provides novel slate-like composite materials and methods for preparation thereof. The slate-like composite materials can be readily produced from widely available, low cost precursor materials by a process suitable for large-scale production.
Solidia Technologies, Inc.


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Method for purification of retinal pigment epithelial cells


The present invention provides a method of purifying highly pure retinal pigment epithelial cells from a cell population obtained by induction of differentiation of pluripotent stem cells into retinal pigment epithelial cells, by a simple and easy operation in a short period. The purification method of the present invention includes a step of introducing a cell population containing retinal pigment epithelial cells obtained by differentiation induction of pluripotent stem cells on laminin or a fragment thereof on a filter, and obtaining a cell population that passed the filter..
Osaka University


Metallic ink composition for inkjet printing for polyvinyl chloride substrate


A metallic ink composition for inkjet printing for a polyvinyl chloride substrate, can form printed matter having superior mirror gloss and favorable scratch resistance, and is able to prevent nozzle clogging during inkjet printing, and more specifically pertains to a metallic ink composition that is for inkjet printing for a polyvinyl chloride substrate and that is characterized by containing at least a polyester resin (a) having a weight average molecular weight of no greater than 12,000, a metallic pigment dispersion (b) resulting from dispersing a evaporated aluminum pigment only in an organic solvent, and an organic solvent (c) that has solubility with respect to the polyvinyl chloride substrate.. .
Dai Nippon Toryo Co., Ltd.


Ink composition and recording method


An ink composition includes a pigment; polymer particles; and a polar solvent with a boiling point of 150° c. Or higher, in which the polymer particles include a core polymer and a shell polymer that covers at least a portion of the core polymer, a glass transition point of the polymer that configures the core polymer is more than 30° c.
Seiko Epson Corporation


Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions


A coating composition comprising an aqueous dispersion of submicron natural ground calcium carbonate particles contained in a liquid binder, wherein the resultant coating may constitute either a clear coat or a glossing and opacifying coating, depending upon the presence of certain additives such as a mineral pigment (e.g., tio2). The composition is characterised in that comprises, in the case of a clear coating, at least one ground natural calcium carbonate having a median diameter of between 0.05 and 0.15 μm, while in the case of a glossing and opacifying coating, at least one ground natural calcium carbonate having a median diameter of between 0.05 and 0.3 μm and at least one pigment having a refractive index of greater than or equal to 2.5..
Omya International Ag


Metal effect pigments modified with a silane layer containing at least two different bifunctional silanes


The invention relates to surface-modified metal effect pigments, which are covered are with a metal oxide layer, wherein a silane layer which has at least two different bifunctional silanes is bonded to this layer. The invention is particularly suitable for metal effect pigments of aluminium, titanium, zirconium, copper, zinc, gold, silver, tin, steel and iron, in particular aluminium pigments.
Schlenk Metallic Pigments Gmbh


Printable recording media


A printable recording media includes a supporting base substrate having, on its image side, a pre-coating layer and a top ink-receiving layer that include inorganic pigments and polymeric binders; and having, on its backside, a barrier layer and an antistatic layer. Also described herein is a method for making the printable recording media, a method for forming printed articles and the obtained printed articles..
Hewlett-packard Development Company, L.p.


Coated printing paper for industrial inkjet printing press


The present invention provides coated printing paper for industrial inkjet printing presses comprising base paper and, formed on at least one surface of the base paper, a coating layer containing a pigment and a binder as major components, wherein the base paper contains precipitated calcium carbonate which is aggregates of spindle-like precipitated calcium carbonate having an average minor-axis length of 0.3 μm to 0.4 μm and a ratio of average major-axis length/average minor-axis length of 2.0 to 7.0 and which has an average secondary particle diameter of 3.0 μm to 5.5 μm, and further contains at least one material selected from the group consisting of a cationic resin and a water-soluble salt of a polyvalent cation, and the coating layer contains ground calcium carbonate having an average particle diameter of 0.1 μm to 0.28 μm in an amount of 60 parts by mass or greater based on 100 parts by mass of the total pigment contained in the coating layer.. .
Mitsubishi Paper Mills Limited


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 30% by weight suspended in solution in an ink composition.
Xerox Corporation


Skin lightening composition


Desired skin colour is a major unmet consumer need around the world and especially in asia. Consumers particularly desire even skin colour, absence of age spots (solar lentigines), absence of hyperpigmentation and lighter overall skin tone.
Conopco, Inc., D/b/a Unilever


High-visibility fabric and high-visibility clothing made using the high-visibility fabric


A high-visibility fabric according to the present invention is a fabric that is colored and includes, on at least one surface, a colored part that is colored by an application of a fluorescent-pigment-containing resin. The fluorescent-pigment-containing resin is applied to at least an entire outer surface of the colored part, and the colored part has a color that meets requirements of “5.1 colour performance requirements of new material” and “5.2 colour after xenon test” of iso 20471:2013..
Komatsu Seiren Co., Ltd.


Non-ribosomal protein synthesis pigment fusion peptides


The present invention relates to a polypeptide or polypeptide complex, comprising at least one non-ribosomal peptide synthesis (nrps) amino acid module functionally connected to at least one pigment module. The present invention further relates to a labeled oligopeptide comprising a non-naturally attached nrps pigment or/and polyketide pigment, to a polynucleotide encoding a fusion polypeptide, a vector, preferably an expression vector, comprising the polynucleotide of the present invention and to a host cell comprising the polypeptide or polypeptide complex and/or the polynucleotide, and/or the vector according to the present invention.
Ruprecht-karls-universität Heidelberg


Transparent template and positioning device with overlapping lines forming a halo effect


An improved transparent template and positioning device for aligning material to be stitched, marked or cut, the template including two overlapping lines with one or more being translucent and one or more using fluorescent pigment that will overlap their colors to create a third color forming an outline or “halo” effect of enhanced visibility, enabling the darker more precise opaque lines on the ruler to be easily seen or found on light and dark materials. The translucent lines will allow the user to see through the template to the actual material that he or she is working with in order to provide improved viewing and more accurate alignment..
Rulersmith Ip, Inc.


Method of producing retinal pigment epithelial cell


Provided are a production method of retinal pigment epithelial (rpe) cells that improves differentiation induction efficiency of pluripotent stem cells into rpe cells, and can provide highly pure rpe cells by a simple and easy operation in a short period, a culture method of rpe cells that can stably grow and culture a cell, a toxicity/efficacy evaluation method using rpe cells useful for transplantation therapy, and a therapeutic drug for a retinal disease. The invention relates to a production method of rpe cells, comprising adhesion culture of human pluripotent stem cells using a culture substrate coated with a laminin-e8 fragment, a culture method of rpe cells, comprising adhesion culture of rpe cells using a culture substrate coated with a laminin-e8 fragment, a toxicity or efficacy evaluation method using rpe cells obtained by producing or culturing by the method, and a therapeutic drug for a retinal disease, containing the rpe cells..
Osaka University


Hyperbranched ink compositions for controlled dimensional change and low energy curing


Disclosed herein are ink compositions comprising at least one hyperbranched oligomer present in an amount ranging from about 3% to about 20% and having a functionality ranging from about 6 to about 40; at least one pigment present in an amount of at least about 10%; and at least one photoinitiator present in an amount ranging from 5% to 10%. Further provided herein are methods of printing using a variable data digital lithographic printing device..
Xerox Corporation


Process for producing a high solids pigment suspension comprising carboxymethylcellulose-based dispersant


The present invention relates to a process for preparing an aqueous suspension comprising a mineral pigment material and a depolymerized carboxymethylcellulose having a degree of carboxylation in the range from 0.2 to 2.2, a molecular weight in the range from 5000 to 40000 g/mol, and a polydispersity index in the range from 2 to 10.. .
Omya International Ag


Plastics composition comprising at least one metal pigment, production and use thereof


The present invention relates to a plastics composition which comprises at least one platelet-shaped metal pigment from a range of from 0.01 to 25 wt.-%, at least one light stabilizer from a range of from 0.01 to 10 wt.-% and at least one antioxidant from a range of from 0.01 to 2 wt.-%, in each case relative to the proportion by weight of the plastics composition.. .
Eckart Gmbh


Oxazetidine derivatives, process for preparing them and use in human medicine and in cosmetics


Compounds that are agonists of the mcir receptor and that exhibit reduced toxicity relative to other compounds of the same class are described. These compounds can have the general formula (i) wherein: r1 represents a cyclopropylmethyl or a 4-hydroxybutyl group; r2 represents a hydrogen atom or a methyl group; and also the salts and enantiomers of the corresponding compounds of general formula (i).
Galderma Research & Development




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


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