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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


Durable hybrid omnidirectional structural color pigments for exterior applications

Toyota Motor Engineering & Manufacturing North America

Durable hybrid omnidirectional structural color pigments for exterior applications

Matched interference pigments or foils and method

Jds Uniphase

Matched interference pigments or foils and method

Matched interference pigments or foils and method

Crystalline unsaturated polyester resin composition for led reflector, granular material comprising said composition,…

Date/App# patent app List of recent Pigment-related patents
05/21/15
20150141547
 Process for the manufacture of self-binding pigmentary particles, dry or in aqueous suspension or dispersion, containing inorganic matter and binders patent thumbnailnew patent Process for the manufacture of self-binding pigmentary particles, dry or in aqueous suspension or dispersion, containing inorganic matter and binders
The present invention is directed to a process for the preparation of an aqueous suspension of self-binding pigmentary particles comprising the following stages: (a) forming one or more aqueous suspensions of at least one inorganic matter comprising calcium carbonate; (b) forming or obtaining one or more aqueous solutions or suspensions or emulsions of at least one binder; and (c) co-grinding the aqueous suspension or suspensions obtained in stage a) with the aqueous solutions or suspensions or emulsions obtained in stage b) in a mill so as to obtain an aqueous suspension of self-binding pigmentary particles.. .
Omya International Ag
05/21/15
20150140537
 Blood simulant for simulatoin-based medical trauma training patent thumbnailnew patent Blood simulant for simulatoin-based medical trauma training
A non-biological simulant liquid that includes about 30 to about 95 parts by weight of a polymer dispersion or a wax emulsion or dispersion, about 5 to about 70 parts by weight of a rheology modifying agent, and a pigment or a pigment combination. The non-biological simulant has a viscosity that is shear-dependent, such that the viscosity is from about 30 cp to about 300 cp at a shear rate from 0 s−1 to about 10 s−1, and such that the viscosity decreases when the shear rate increases.
Spectra Group Limited, Inc.
05/21/15
20150138778
 Crystalline unsaturated polyester resin composition for led reflector, granular material comprising said composition, led reflector produced by molding said granular material, surface-mount-type light-emitting device, and lighting device and image display device each equipped with said light-emitting device patent thumbnailnew patent Crystalline unsaturated polyester resin composition for led reflector, granular material comprising said composition, led reflector produced by molding said granular material, surface-mount-type light-emitting device, and lighting device and image display device each equipped with said light-emitting device
A crystalline unsaturated polyester resin composition for an led reflector according to the present invention is a crystalline unsaturated polyester resin composition comprising at least a crystalline unsaturated polyester resin and an inorganic filler, and is characterized in that the crystalline unsaturated polyester resin comprises a crystalline unsaturated polyester and a copolymerizable monomer and/or a copolymerizable prepolymer and the crystalline unsaturated polyester resin composition contains a white pigment. A preferred embodiment of the crystalline unsaturated polyester resin composition for an led reflector according to the present invention is characterized in that the crystalline unsaturated polyester resin has a solid state in a temperature range that does not exceed 50° c..
05/21/15
20150138642
 Durable hybrid omnidirectional structural color pigments for exterior applications patent thumbnailnew patent Durable hybrid omnidirectional structural color pigments for exterior applications
A hybrid omnidirectional structural color pigment. The pigment exhibits a visible color to the human eye and has a very small or non-noticeable color shift when exposed to broadband electromagnetic radiation (e.g.
Toyota Motor Engineering & Manufacturing North America, Inc.
05/21/15
20150138641
 Matched interference pigments or foils and method patent thumbnailnew patent Matched interference pigments or foils and method
A method of providing a configuration of a system of interference filters with a visible color shifting effect, includes: a hue matching step of identifying a configuration of a first interference filter including two first metal layers and a first spacer layer therebetween, and a configuration of a second interference filter including two second metal layers and a second spacer layer therebetween, wherein the first and second filters match in hue at the first viewing angle, and the mismatch in hue at the second angle; and a lightness adjustment step which may include modifying the layer material or the layer thickness of one of the metal layers; wherein a difference in lightness at the first viewing angle between the first and second modified filters is less that a difference in lightness at the first viewing angle between the first and second filters.. .
Jds Uniphase Corporation
05/21/15
20150138480
 Liquid crystal display device and  fabricating the same patent thumbnailnew patent Liquid crystal display device and fabricating the same
A liquid crystal display device having a color filter on tft (cot) structure for high picture quality, high performance display and a method of fabricating the same are provided to reduce the luminance difference between a pixel portion and an outer portion by laminating color pigments in black matrix regions, forming a light blocking pattern to use as a black matrix, and configuring the light blocking pattern to have three layers to achieve black luminance.. .
Lg Display Co. , Ltd.
05/21/15
20150138284
 Inkjet ink, ink cartridge, and inkjet recording device patent thumbnailnew patent Inkjet ink, ink cartridge, and inkjet recording device
An inkjet ink including: water; a water-soluble organic solvent; a pigment; polycarbonate modified urethane resin particles; an ultraviolet absorber; and a light stabilizer.. .
Ricoh Company, Ltd.
05/21/15
20150138271
 Method of printing pigment-based inks including ink sets, inks and printers therefor patent thumbnailnew patent Method of printing pigment-based inks including ink sets, inks and printers therefor
A method of inkjet printing includes the steps of: printing a first ink onto a print medium, the first ink including a first self-dispersible pigment, the first ink having a first pigment content a; and subsequently printing a second ink onto the print medium at least partially over the first ink, the second ink including a second pigment and a polymeric dispersant encapsulating the second pigment, the second ink having a second pigment content b. The first self-dispersible pigment and the second pigment have a same color; the pigment content a of the first ink and the pigment content b of the overprinted second ink have a relationship 0.8≦a/b≦1.2; and a polymer acid value of the polymeric dispersant is in the range of 100 to 170..
Memjet Technology Ltd.
05/21/15
20150137166
 Epoxy resin composition for optical semiconductor device and optical semiconductor device using the same patent thumbnailnew patent Epoxy resin composition for optical semiconductor device and optical semiconductor device using the same
The present invention relates to an epoxy resin composition for an optical semiconductor device having an optical semiconductor element mounting region and having a reflector that surrounds at least a part of the region, the epoxy resin composition being an epoxy resin composition for forming the reflector, the epoxy resin composition including the following ingredients (a) to (e): (a) an epoxy resin; (b) a curing agent; (c) a white pigment; (d) an inorganic filler; and (e) a specific release agent.. .
Nitto Denko Corporation
05/14/15
20150133604
 Latex binders, aqueous coatings and paints having freeze-thaw stability and methods for using same patent thumbnailLatex binders, aqueous coatings and paints having freeze-thaw stability and methods for using same
Disclosed are latex polymers and an aqueous coating compositions having excellent freeze-thaw stability, open time, stain resistance, low temperature film formation, foam resistance, block resistance, adhesion, water sensitivity and a low-voc content. The latex polymers and aqueous coating compositions include at least one latex polymer derived from at least one monomer copolymerized or blended with an alkoxylated compound, for example an alkoxylated tristyrylphenol or an alkoxylated tributyiphenol.
05/14/15
20150133589

Pigment dispersions


A pigment dispersion includes a pigment, a dispersing agent, a viscosity reducing compound and solvent. The dispersing agent includes a block acrylic compound or a graft acrylic compound..
05/14/15
20150133549

Compositions and methods for treating macular degeneration


Methods of retarding formation of a lipofuscin pigment in the retina and of treating or ameliorating the effects of a disease characterized by an accumulation of a lipofuscin pigment in a retina are provided. These methods include the step of administering to a patient in need thereof a substituted c20-retinoid in an amount sufficient to reduce accumulation of a lipofuscin pigment in the retina.
05/14/15
20150132582

Liquid fluoropolymer coating composition, fluoropolymer coated film, and process for forming the same


In a first aspect, a liquid fluoropolymer coating composition includes a fluoropolymer selected from the group consisting of homopolymers and copolymers of vinyl fluoride and homopolymers and copolymers of vinylidene fluoride, a pigment, a dispersing agent including a block acrylic compound or a graft acrylic compound, a viscosity reducing compound and solvent. In a second aspect, a process for forming a fluoropolymer coated film includes coating a polymeric substrate film with a liquid fluoropolymer coating composition, wherein the liquid fluoropolymer coating composition includes a fluoropolymer selected from homopolymers and copolymers of vinyl fluoride and homopolymers and copolymers of vinylidene fluoride, a pigment, a dispersing agent, a viscosity reducing compound, a mixed catalyst, solvent, a compatible cross-linkable adhesive polymer and a cross-linking agent.
05/14/15
20150132346

Matrix containing pigment particles and use of same in cosmetic compositions


A macroparticle pigment powder and methods of making the same. The macroparticle pigment powder comprises a plurality of macroparticle particles.
05/14/15
20150132243

Method for the application of a pigment dyeing composition based on specific acrylic polymer and on silicone copolymer, and appropriate device


A subject-matter of the present invention is a method for dyeing human keratinous fibres, which consists in applying a dyeing composition using a container comprising a removable applicator comprising a permeable material through which the composition can pass, the composition being applied by bringing the applicator into contact with the dry or wet fibres, the said composition comprising at least one aqueous dispersion of particles of hybrid hydrophobic film-forming acrylic polymer, at least one linear block silicone copolymer and at least one pigment. The method according to the invention makes it possible to obtain a coloured coating which is persistent towards shampooing operations or washing operations and which leaves the treated fibres individualized, with an improved cosmetic feel; the treated fibres being the hair (roots, sidelocks); non-head hair (beard, moustache); eyelashes or eyebrows..
05/14/15
20150131286

Illumination device


Provided is an illumination device containing a light source configured to emit an excitation light, a phosphor layer containing a phosphor and configured to allow the excitation light of the light source to be transmitted and emitted therethrough, and a coating film formed by applying a paint containing a pigment and mica and configured to allow the emitted light of the phosphor layer to be transmitted and emitted therethrough, in which the coating film has a light transmission spectrum having a peak wavelength located between a peak wavelength of an emission spectrum of the light source and a peak wavelength of an emission spectrum of the phosphor layer.. .
05/14/15
20150129817

Particles for electrophoretic displays


This invention relates to particles comprising a pigment core particle encapsulated by a polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.. .
05/14/15
20150129811

Electrostatic inks and their production


The application relates to a method of producing an electrostatic ink composition, the method comprising: mixing a resin and a conductive pigment in a continuous mixer to form a compounded mixture comprising particles comprising the resin and the pigment; adding a liquid carrier to the compounded mixture, such that the particles comprising the resin and the conductive pigment are dispersed in the liquid carrier; and, before, during or after adding the liquid carrier to the compounded mixture: imparting a charge on the particles comprising the resin and the pigment.. .
05/14/15
20150128830

Sustainable adsorbable polymers


The present invention relates to an aqueous suspension of mineral pigment materials having high solids content, which contain dispersing agents and/or grinding agents based on renewable sources, and methods for preparing such a suspension and its use.. .
05/07/15
20150127269

Formulation of complex coating mixtures with effect pigments


A computer implemented method. The method includes obtaining, using a processor, reflectance data from a target coating and calculating, using the processor, a reflectance from the data, wherein calculating comprises performing a calculation using a radiative transfer equation.
Ppg Industries Ohio, Inc.
05/07/15
20150125792

Phthalocyanine pigment and pigment dispersion, ink and color filter resist composition containing same


The present invention provides a phthalocyanine pigment having superior color development property, and a pigment dispersion, an ink and a color filter resist composition containing the phthalocyanine pigment, in which the phthalocyanine pigment having a structure represented by general formula (1), and the pigment dispersion, the ink and the color filter resist composition containing the phthalocyanine pigment.. .
Canon Kabushiki Kaisha
05/07/15
20150125687

Substrate with electrically conductive coating as well as producing a substrate with an electrically conductive coating


A method for producing a temperature-resistant, electrically conductive coating on a substrate is provided. The method includes at least the steps of providing a binding agent, the binding agent having an inorganically crosslinked, sio2-containing binding-agent matrix; producing a dispersion of an electrically conductive pigment in the binding agent by mechanical convection, wherein the fraction of electrically conductive pigment amounts to 10 to 40 wt.
Schott Ag
05/07/15
20150125672

Ink for inkjet recording, and ink cartridge, inkjet recording method, inkjet recorder, ink-recorded matter and producing the ink-recorded matter using the ink


An ink for inkjet recording, which is used for recording on a paper having a concentration of an eluted ca ion of from 1.0×10−4 to 5.0×10−4 g/g when dipped in pure water. The ink includes at least a pigment, a pigment dispersant, a water-soluble organic solvent and water.
Ricoh Company, Ltd.
05/07/15
20150125669

Pre-fabricated marking system and a producing said system


This invention concerns a pre-fabricated marking system and a method for producing such a marking system, comprising the steps of a) producing a base layer (4) made of a first meltable composition whereby said first meltable composition comprises a material selected from the group consisting of resin, polymer, filler, softener and plasticizer, b) cooling the so produced base layer (4), c) applicating at least one, wholly or partly covering layer (5) onto the base layer (4) of one or more different second meltable composition(s) whereby said second meltable composition comprises a material selected from the group consisting of resin, polymer, plasticizer and preferably one or more pigments (2,3), and d) solidifying at least the base layer (4).. .
Visutec As
05/07/15
20150125506

Retinal pigment epithelial cells differentiated from embryonic stem cells with nicotinamide and activin a


The present invention concerns rpe cells obtainable by directed differentiation from stem cell, particularly, human stem cells. It has been specifically found that culturing stem cells in the presence of one or more member of the tgfβ superfamily, such as activin a) induced directed differentiation into mature and functional rpe cells.
Hadasit Medical Research Services And Development Ltd.
05/07/15
20150125406

Topical skin care composition


A topical skin care composition disclosed herein comprises a combination of complexion modifying components, and skin conditioning agents in a cosmetically acceptable vehicle and surprisingly helps achieve, restore and/or maintain a desirable enhanced uniform complexion color and moisturized tone on human skin. In a preferred embodiment, the skin care composition further includes skin protective agents to help ameliorate past sun-induced darkening of the skin and help protect the skin against further ravages from environmental ultraviolet radiation, such as sun-induced pigmentation and sun-induced aging..
Jafer Limited
05/07/15
20150124553

Method and producing paint


The present invention is directed to a method and apparatus for producing an aqueous paint from a plurality of premixed compositions at the point of sale wherein the apparatus is cleaned during the paint production. The premixed compositions include a pigment composition, a dispersant-thickening agent composition, a high resin content binder, and a low resin content binder.
Microblend Technologies, Inc.
05/07/15
20150124426

Light sources adapted to spectral sensitivity of diurnal avians and humans


Various apparatus and associated methods involve a light source that provides light at wavelengths that substantially correlate to local maxima in the spectral sensitivity of a diurnal avian. In an illustrative example, the light source may output light primarily in wavelength bands that are not substantially absorbed by colored oil droplets and/or visual pigment in at least one type of cone in the eye of a diurnal avian.
Once Innovations, Inc.
05/07/15
20150124204

Liquid crystal display, manufacturing the same, and repair the same


A liquid crystal display includes a first substrate that includes a plurality of pixels, a second substrate facing the first substrate that includes a plurality of color filters, a position of each color filter on the second substrate respectively corresponding to a position over one of the pixels and a black matrix disposed between the color filters, and a liquid crystal layer disposed between the first substrate and the second substrate. The plurality of color filters includes a red color pixel displaying a red color, a green color pixel displaying a green color, and a blue color pixel displaying a blue color.
Samsung Display Co., Ltd.
05/07/15
20150122440

Starch-based phch


The invention relates to a process for preparing self-binding pigment particle suspensions, to a self-binding pigment particle suspension as well as to a paper product comprising self-binding pigment particles and to the use of the self-binding pigment particle suspension in paper applications, such as in paper coating or as filler material.. .
Omya International Ag
05/07/15
20150122409

Process for applying transfer coatings to substrates


The substrate may have a primer coating layer and/or a pigmented base coat or monocoat layer applied prior to the coating composition. The process of the present invention may be used for applying a two-tone, multi-component coating composition to a substrate..
05/07/15
20150122146

Plate-shaped effect pigment comprising a copper-containing coating, the production thereof, and use thereof


The present invention relates to an effect pigment comprising a plate-shaped non-metallic substrate and at least one copper-containing coating, wherein the average particle size d50 of the effect pigment is more than 5 μm and the copper content of the effect pigment is in a range from 3 to 70 wt.-%, relative to the total weight of the effect pigment. The invention furthermore relates to a method for producing the latter and use of the effect pigment in anti-fouling coatings..
Eckart Gmbh
04/30/15
20150119514

Aqueous coating composition having stabilized color pigments


A stabilized color pigment dispersion includes a phosphated polymer, a color pigment stabilized in the phosphated polymer, and an aqueous carrier. The color pigment comprises one or more oxide color pigments and is essentially free from metallic pigments.
Axalta Coating Systems Ip Co., Llc
04/30/15
20150119508

Thermoplastic resin composition having improved weather resistance


A thermoplastic resin composition having improved weather resistance includes an acrylic graft copolymer, an aromatic vinyl-vinyl cyanide copolymer, and a coloring agent including an inorganic pigment and an organic pigment mixed with each other at a predetermined ratio to maintain mechanical properties of the resin and have improved color mixing ability and weather resistance.. .
Samsung Sdi Co., Ltd.
04/30/15
20150119480

Use of gas adsorbed to moledular sieves to expand one-component foams upon exposure to moisture


A one-component moisture curing composition expands and cures under ambient conditions without the use of external blowing agents. The one-component moisture cure foam contains (1) a moisture curing polymer, (2) anhydrous molecular sieves that are able to adsorb atmospheric moisture to release adsorbed gases, optionally (3) catalyst compound(s) to accelerate the reaction between atmospheric moisture and the polymer, and optionally (4) other additives such as surfactants, fillers, adhesion promoters, pigments, water scavengers and foamable additives..
Royal Adhesives & Sealants Canada Ltd.
04/30/15
20150119474

Composition comprising norbixin as an orange/red pigment


An orange/red coloring composition comprising norbixin as an orange/red pigment. Quillaja is present as a dispersing agent.
Chr. Hansen A/s
04/30/15
20150118749

Retinal pigment epithelial cells differentiated from embryonic stem cells with nicotinamide and activin a


The present invention concerns rpe cells obtainable by directed differentiation from stem cell, particularly, human stem cells. It has been specifically found that culturing stem cells in the presence of one or more member of the tgfβ superfamily, such as activin a) induced directed differentiation into mature and functional rpe cells.
Hadasit Medical Research Services And Development Ltd.
04/30/15
20150118494

Surface modified pigment particles, preparation & application thereof


Surface modified pigments, methods of their preparation, pigment dispersions containing the modified particles, and their application for electronic displays, color filters, liquid toners, inks, coatings, paints, cosmetics and plastics are provided.. .
Sun Chemical Corporation
04/30/15
20150118459

Non-chemical thermally printable film


A two-layer mono-axially oriented film includes a first layer of an opaque beta-nucleated microvoided propylene-based polymer; and a second layer containing a dark pigment that is adapted for use in a thermal printer in which the thermal print-head contacts the exposed surface of the first layer. The dark pigment of the second layer pigment has a color contrasting with the color of the first layer and can contain a carbon black.
Toray Plastics (america), Inc.
04/30/15
20150118458

Antimony-doped tin oxide, infrared-ray-absorbable pigment, infrared-ray-absorbable ink, printed matter, and producing antimony-doped tin oxide


An antimony-doped tin oxide which comprises tin oxide and antimony oxide and fulfills the following requirement (a) and/or (b): (a) the half-width value (Δ2θ) around 2θ=27° as determined by an x-ray diffraction measurement is 0.35 or less; and/or (b) the content of antimony oxide is 0.5 to 10.0 wt % relative to the weight of the antimony-doped tin oxide and the crystallinity, which is a value determined by dividing a peak value of a peak appearing around 2θ=27° as determined by an x-ray diffraction measurement by the half-width (Δ2θ), is 18092 or more.. .
Kyodo Printing Co., Ltd.
04/30/15
20150118452

Ink jet ink composition, recording method, and recorded matter


An ink jet ink composition includes one or more kinds selected from a group formed of a pigment and a resin dispersion, and one or more alkali components selected from a group formed of metal alkali and organic alkali, in which a ph of the ink jet ink composition is 8.5 to 10.4 and a ph of an extract of a recorded matter for a test in which the ink jet ink composition is attached to a recording medium is 4.0 to 7.5.. .
Seiko Epson Corporation
04/30/15
20150118405

Method of forming antifouling coating film


Provided is a method of forming an antifouling coating film including the steps of [1] preparing a colored antifouling paint containing a prescribed si-containing hydrolyzable resin and a color pigment such that a coating film having a target dry film thickness t completely hides a surface of an object to be coated, the colored antifouling paint has a color difference Δe1 between the coating film having the thickness t and a coating film having a dry film thickness of 0.8 t, at least 2.0, and preferably the colored antifouling paint has a color difference Δe2 between the coating film having the thickness t and a coating film having a dry film thickness of 1.2 t, less than 1, and [2] coating a surface of the object with the colored antifouling paint until the surface of the object is completely hidden by the coating film formed from the colored antifouling paint.. .
Nippon Paint Marine Coatings Co., Ltd.
04/30/15
20150118388

Marked precoated medical device and manufacturing same


A medical device, such as a medical wire, which includes a coating applied to the surface of the medical wire. The coating includes a base layer bonded to the surface of the medical wire and an at least partially transparent low-friction top coat applied to the base layer.
Innovatech, Llc
04/30/15
20150118337

Extract of greyia radlkoferi and use thereof


This invention relates to the isolation, and use of a plant extract in the treatment of skin hyper-pigmentation. More particularly, this invention relates to the isolation of a tyrosinase inhibitor in an extract of plant material from the greyia radlkoferi (g.
University Of Pretoria
04/30/15
20150118286

Peptide tyrosinase inhibitors and uses thereof


Disclosed are peptides that inhibit the enzymatic activity of tyrosinase, as well as formulations and methods for their use in the reduction of skin pigmentation, and methods of administering the inhibitory peptides in a topical formulation. Preferred octapeptide sequences are internally rich in tryptophan and/or tyrosine or arginine.
Elixir Institute Of Regenerative Medicine
04/30/15
20150118177

Method for producing a care cosmetic cleaning agent


A method for manufacturing a cosmetic cleaning agent includes the steps of a) providing an aqueous dispersion that includes at least one inorganic pigment and/or at least one opacifier and/or luster agent; b) providing a preparation that includes at least one acrylate homo- or copolymer; c) mixing the aqueous dispersion from method step a) with the preparation from method step b); d) providing an o/w emulsion; e) mixing the o/w emulsion from method step d) with the mixture from method step c); f) providing a cosmetically acceptable carrier that includes at least one surfactant; g) mixing the cosmetically acceptable carrier from method step f) with the mixture from method step e).. .
Henkel Ag & Co. Kgaa
04/30/15
20150118170

Tyrosinase inhibitors


The compositions and methods of described herein comprise novel ingredients effective to reduce unwanted pigmentation, such as skin discoloration, freckles, age spots, liver spots, sun damage, tans, pigmented acne marks, scars, pigmented birthmarks, hyperpigmentation, post-inflammatory hyperpigmentation, post-injury hyperpigmentation, melasma, cholasma, after-burn scar, nail stain, yellowing of skin, dark circles under eyes, and the like. The composition may include additional ingredients accordingly for a colored cosmetic, moisturizer, cleanser, toner, and the like..
Avon Products, Inc.
04/30/15
20150116433

Aqueous ink for inkjet, inkjet recorder and inkjet recording method


An aqueous ink for inkjet includes water; a hydrosoluble organic solvent; a pigment; and a particulate resin. The hydrosoluble organic solvent includes 2,3-butanediol and 1,2-propanediol at a weight ratio (2,3-butanediol/1,2-propanediol) of from 98/2 to 60/40..
Ricoh Company, Ltd.
04/30/15
20150116431

Ink jet recording method and recording apparatus


An ink jet recording method includes first attaching an ink composition to fabric so as to have an attached amount of 10 mg/inch2 to 30 mg/inch2, and second attaching the ink composition to the fabric so as to have an attached amount of 90 mg/inch2 to 250 mg/inch2, in which the ink composition includes a pigment and a resin dispersion, and a content of a resin included in the resin dispersion is 0.5 parts by mass to 2.5 parts by mass with respect to 1 part by mass of the pigment.. .
Seiko Epson Corporation
04/30/15
20150116420

Inkjet recording that reduces image quality deterioration due to re-adhering ink


An ink-jet recording apparatus for recording on a recording sheet with an ink containing at least a pigment, a resin, and water includes at least two color inkjet heads. The at least two color inkjet heads are arranged in a conveyance direction of the recording sheet.
Kyocera Document Solutions Inc.
04/30/15
20150115210

Photosensitive resin composition and uses thereof


The invention relates to a photosensitive resin composition for a black matrix, a color filter formed by the black matrix, and a liquid crystal display device. The photosensitive resin composition comprises an alkali-soluble resin (a), a compound containing an ethylenically unsaturated group (b), a photoinitiator (c), a solvent (d), a black pigment (e), and a specific compound (f).
Chi Mei Corporation
04/30/15
20150115209

Photosensitive resin composition, color filter and liquid crystal display device having the same


The present invention relates to a photosensitive resin composition, a color filter and a liquid crystal display device using the same. The photosensitive resin composition includes an alkali-soluble resin (a), a compound having a vinyl unsaturated group (b), a photo initiator (c), a solvent (d) and a black pigment (e) the alkali-soluble resin (a) includes a resin having an unsaturated group (a-1), which is prepared by polymerizing a mixture.
Chi Mei Corporation
04/30/15
20150115208

Electronic display ink having inert pigment particles


The ink of the present invention is an oil dispersion of pigment particles. The pigment particles are designed to have no or insignificant response to applied electric fields.
Owen Research Corporation
04/30/15
20150115202

Ink set and liquid droplet discharging apparatus


An ink set according to the invention includes a first ink composition which contains a first coloring material, and a second ink composition which contains a second coloring material other than the first coloring material, in which the first coloring material is at least one of a white coloring material formed of second particles with an average particle diameter of 200 nm or more to 1 μm or less formed by collecting a plurality of first particles with an average particle diameter of less than 200 nm, or a photoluminescent pigment with a specific gravity of 2.0 or more, and the viscosity of the first ink composition at 20° c. Is 1.3 times or more with respect to the viscosity of the second ink composition at 20° c..
Seiko Epson Corporation
04/30/15
20150114422

Eye makeup device


An eye makeup device includes a carrier, which has a surface adapted to adhere to an eyelid of a person. The carrier includes pigment and further has a shape to form an eyeliner for eye shadow when applied to the eyelid of the person.
And.b, Llc
04/30/15
20150113901

High solar-reflectivity roofing granules utilizing low absorption components


An uncolored roofing granule including a low solar absorption base and a low solar absorption and solar opaque coating presented on the base, the coating including a binder, a pigment, wherein the binder includes a curable component and a non-clay, thermally reactive curing agent.. .
3m Innovative Properties Company


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

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