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


Silicate enclosed pigment particles

Method of surface treatment of micro/nanoparticles by chemical means and its application to obtaining a pigment…

Hydrothermal synthesis of zinc phlogopite

Date/App# patent app List of recent Pigments-related patents
09/11/14
20140256866
 Synthetic megakalsilite via hydrothermal preparation patent thumbnailSynthetic megakalsilite via hydrothermal preparation
This invention relates to megakalsilite platelets, methods of hydrothermally forming said platelets and the megakalsilite platelets obtainable via the disclosed hydrothermal method. More specifically the disclosure describes an improved hydrothermal synthesis of megakalsilite platelets, which are suitable as platelet for interference pigments, and in barrier and flame retardant applications..
09/11/14
20140256849
 Silicate enclosed pigment particles patent thumbnailSilicate enclosed pigment particles
Disclosed is a silicate-enclosed pigment composition comprising hollow silicate shells each defining a core and pigment particles received in the cores. Silicate-enclosed pigments may be produced by dispersing pigment particles in an aqueous solution of an alkali silicate and spray drying the dispersion to yield a plurality of silicate shells each defining a hollow core, wherein the pigment particles are received within the hollow cores..
09/11/14
20140255459
 Method of surface treatment of micro/nanoparticles by chemical means and its application to obtaining a pigment composition intended for the field of cosmetics, paint or inks patent thumbnailMethod of surface treatment of micro/nanoparticles by chemical means and its application to obtaining a pigment composition intended for the field of cosmetics, paint or inks
The subject matter of the invention is a method of surface modification of a pigment or of a composite pigment comprising at least a metal oxide, a metal complex or a derivative thereof, and the use of these pigments or composite pigments thus obtained for cosmetics, paint or inks.. .
09/11/14
20140255328
 Hydrothermal synthesis of zinc phlogopite patent thumbnailHydrothermal synthesis of zinc phlogopite
This invention relates to a synthetically derived zinc phlogopite platelets, of superior platelet diameter, effect pigments comprising such synthetically derived platelets and methods of forming said substrates. More specifically the disclosure describes an improved hydrothermal synthesis of zinc phlogopite suitable as a platelets for interference pigments, barrier and flame retardant applications..
09/11/14
20140251810
 Method for regenerating aqueous dispersions and cell package for electrodialysis patent thumbnailMethod for regenerating aqueous dispersions and cell package for electrodialysis
The present invention relates to a method for reducing the ionic strength or the concentration of certain polyvalent ions in aqueous dispersions of organic binding agents or inorganic solid bodies by electrodialysis, and a cell package suitable for use in the method. This method permits stabilization of aqueous compositions of the dispersed components by regulating the ionic strength or the concentration of certain polyvalent ions thereby increasing the durability and throughput times of coating baths.
09/11/14
20140251202
 Synthetic zinc phlogopite via hydrothermal preparation patent thumbnailSynthetic zinc phlogopite via hydrothermal preparation
This invention relates to synthetically derived zinc phlogopite substrates, of superior aspect ratio, effect pigments comprising such synthetically derived substrates and methods of forming said substrates. More specifically the disclosure describes an improved hydrothermal synthesis of zinc phlogopite suitable as a substrate for interference pigments, barrier and flame retardant applications..
09/11/14
20140251184
 Synthetic zinc phlogopite via hydrothermal preparation patent thumbnailSynthetic zinc phlogopite via hydrothermal preparation
This invention relates to synthetically derived zinc phlogopite platelets, of superior aspect ratio, effect pigments comprising such synthetically derived platelets and methods of forming said platelets. More specifically the disclosure describes an improved hydrothermal synthesis of zinc phlogopite suitable as a platelets for interference pigments, barrier and flame retardant applications..
09/04/14
20140249254
 Dispersing agent for solid suspensions patent thumbnailDispersing agent for solid suspensions
As a dispersing agent for powder-form substances, typically selected from the group consisting of clays, porcelain slip, silicate flour, chalk, carbon black, rock flour, pigments, talc, plastic powders and mineral binders, and methods for improving the flow properties of powder-form substances and mixtures including powder-form substances and polymers having the formula (xiv).. .
09/04/14
20140247478
 Infrared camouflage textile patent thumbnailInfrared camouflage textile
An infrared camouflage textile, including an emissivity layer on one side of the textile and adapted to provide at least two different infrared emissivities in a pattern; a heating layer between the emissivity and insulating layers; and a power source to the heating layer. The emissivity layer may include a display module including pixel elements displaying the pattern, each pixel element including a display segment; a plurality of first charged pigments in the display segment each having a first charge; a plurality of second charged pigments in the display segment each having a charge opposite the first charge; an electrical contact coupled to the display segment to receive signals creating an electric field in the display segment; at least one computer-readable storage medium including code to transmit signals to the display module that create an electric field in a pixel element form the pattern in the emissivity layer..
08/28/14
20140243804
 Method for lightening or eradicating pigments in human skin patent thumbnailMethod for lightening or eradicating pigments in human skin
For lightening or eradicating pigments in human skin, a first conditioning laser optical energy having first optical parameters selected to obtain an ablative effect on the epidermal layer of human skin is provided. A target area of the human skin is conditioned by directing the first conditioning laser optical energy onto the target area and forming in an epidermal layer of the target area discrete pressure and gas release ducts across the target area.
08/28/14
20140243459
Multifilament, monofilament, non-woven or tape
(d) one or more inorganic and/or organic pigments.. .
08/28/14
20140242403
Self-polishing antifouling paint composition comprising solid particles of entrapped or encapsulated rosin constituents
The present application discloses novel self-polishing antifouling paint compositions comprising: 30-80% by solids volume of the paint composition of a binder phase; 20-70% by solids volume of the paint composition of a pigment phase, said pigment phase including solid particles consisting of one or more rosin constituents (e.g. Rosin, rosin derivatives or rosin-modified polymers) entrapped or encapsulated in a matrix (e.g.
08/28/14
20140242369
Hybrid polymer coating for petrous or ceramic substrates, petrous or ceramic substrate, and obtaining method
A coating having a thickness between 0.1 and 2 mm is obtained from a mixture with the following composition: 10-25% by weight of micronized powder; 40-60% by weight of inorganic gravels of petrographic origin of sizes between 0.063-2 mm; 10-40% by weight of a polymerisable base resin selected from polyurethane, polyester, epoxy or acrylic, with additives, and optionally pigments. The proportion of the mentioned gravel and micronized powder of the coating being up to 90% in an inner most area of interphase between coating and surface of the petrous substrate, covering one third of the thickness of the coating.
08/28/14
20140242271
Method for matching color and appearance of coatings containing effect pigments
A method for matching color and appearance of a target coating of an article is provided. The method includes the steps utilizing sparkle values of the target coating; color data of the target coating; and flop values based on the color data; to identify and select matching formulas based on sparkle differences, flop value differences, and color difference indexes.
08/28/14
20140239241
Synthesis of oil-soluble new compositions used for dsersing pigment nanoparticles and their applcation on electrowetting display
The present invention provides a macromolecular dispersant and a synthesis method thereof, and the dispersant is synthesized by reacting polyisobutylene-g-succinic anhydride with amine compounds. In addition, the present invention also provides an oil-soluble dispersant composition with nano particle pigments and the manufacturing method thereof.
08/28/14
20140238541
In-store tintable non-infrared-absorptive paint and stain system
A custom color paint or stain tinting system employs at least one light-colored non-infrared-absorptive base paint or stain packaged in a point-of-sale container and an array of colorants including an infrared-absorptive black liquid colorant, a non-infrared-absorptive black liquid colorant, and one or more additional liquid colorants made with non-infrared-absorptive pigments. The infrared-absorptive black liquid colorant or non-infrared-absorptive black liquid colorant may respectively be used to make custom-tinted interior or exterior paints and stains..
08/21/14
20140234639
Self binding nano particle mineral pigment
Self binding mineral pigments (such as kaolin clay) having a high surface area and particle size in the nano scale range are provided which are useful in paper coating and filling, ink jet coating formulations, paint compositions, and as a filler in rubbers, plastics and polymers. These self binding pigments are manufactured by intensive dry grinding and wet milling of a mineral composition which may optionally be subjected to an acid treatment..
08/21/14
20140234239
Suspending medium for glitter or pigments in urethane (meth)acrylates
A composition for forming a gel coating on a nail. The composition including a base component having an amount of a curable resin and a monomer sufficient to form a gel coating when applied to a nail.
08/14/14
20140228470
Ambient light curable ethylene propylene diene terpolymer rubber coating devoid of thermally activated accelerators
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228469
Method for making an ambient light curable ethylene propylene diene terpolymer rubber coating devoid of thermally activated accelerators
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228467
Method for making a dual curable ethylene propylene diene polymer rubber coating using a photoinitiator and a peroxide
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228465
Dual curable ethylene propylene diene polymer rubber coating using a photoinitiator and a peroxide
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228218
Paraffinic oil and class b gibberellin biosynthesis inhibitor compositions
This disclosure features combinations that include a paraffinic oil and a class b gibberellin biosynthesis inhibitor. The combinations can further include (but are not limited to) one or more of the following: one or more emulsifiers, one or more pigments, one or more silicone surfactants, one or more anti-settling agents, and water.
08/14/14
20140224170
Water-ingress label using a double coating capsule structure
A water-ingress label using a double coating capsule structure includes a water absorbent layer which is formed from any one of paper, synthetic paper, non-woven fabric, synthetic non-woven fabric, korean paper or an absorbent coating for absorbing water; an ink layer which is formed on the back surface of the water absorbent layer as an ink having a double coating capsule structure including a colourant selected from any one or a plurality of water-soluble dyes, pigments, metallic silica, metallic oxides and mica together with a hydrophilic/water-absorbing halogen-free resin; and an ink barrier layer having a damp-proofing and water-proofing function, which is formed on the back surface of the ink layer and prevents leaking, into the back surface of the ink layer, of the colourant selected from any one or more of water-soluble dyes, pigments, metallic silica, metallic oxides and mica.. .
08/14/14
20140224151
Wear resistant dental composition
The present invention relates to a solid composition comprising: a calcium silicate powder, a set accelerator in the form of a powder, a reinforcing filler in a solid form, a radio-opacifying agent in a solid form, at least one complementary ingredient selected from solid fibers or solid porous fillers, optionally a water-reducing agent in a solid form, and optionally solid pigments. The present invention also relates to a kit of parts for the preparation of a composition suitable for use in dentistry comprising in a first container a solid phase including the solid composition according to the invention, and in a second container an aqueous phase.
08/14/14
20140224150
Active energy ray-curable inkjet magenta ink composition
The present invention provides an active energy ray-curable inkjet magenta ink composition that achieves excellent color reproducibility and is also excellent in storage stability, and an ink set using the composition. The magenta ink composition according to the present invention contains, as two kinds of quinacridone pigments, (a) unsubstituted quinacridone and (b) 2,9-dimethylquinacridone..
08/07/14
20140221564
Hydrophilic sealants
The present invention provides water swellable one-component sealants prepared by incorporation of polyols containing ethylene oxide (“eo”) into the backbone of the polymer. The inventive one-component hydrophilic polyurethane sealant contains a silane-terminated polyurethane prepolymer, a compound having an ethylene oxide content of at least about 40 wt.
07/31/14
20140213442
Thermochromic coloring pad
A children's coloring pad may incorporate thermochromic pigments that are specially formulated to develop color and clear color by respective applications of cold and hot temperatures. The pad may be used in a similar manner as with respect to finger painting, but without the residual mess..
07/24/14
20140205664
Method for producing finely divided haematite and for producing iron oxide red pigments
The present invention relates to an improved process for the production of finely divided haematite and of iron oxide red pigments made up of the finely divided haematite and the use of the finely divided haematites and iron oxide red pigments produced by this process.. .
07/17/14
20140199531
Dry ink for digital printing
Pigment based particles in powder form intended to be used as colourants (7) in a digital print formed by applying dry colourants (7) on a surface (2), bonding a part of the colourants (7) with a binder (11) and removing the non-bonded colourants (7) from the surface (2). A panel (1) with a surface (2) including a digitally formed print of macro colourants (64) including a particle body (66) and colour pigments (12) attached to the surface of the particle body (66) is also described.
07/17/14
20140199484
Process and system for producing waterborne coating layer in high temperature and low humidity climate
The present disclosure is directed to a process for applying a waterborne coating composition in a spray booth and a system thereof. The disclosure is particularly directed a process for introducing water into incoming air for the spray booth to produce a conditioned spray booth having appropriate humidity levels.
07/17/14
20140196629
Hydrophilic paints using pigments coated with anti-oxidants
Hydrophilic coating compositions and methods to make and use the compositions are disclosed. The compositions include a photocatalytic pigment material made up of an inorganic pigment and a monomeric anti-oxidants and free radical scavenger that is contacted to the surface of the inorganic pigment..
07/10/14
20140193571
Low gloss metallic color coating
The present disclosure is directed to a process for producing a low gloss metallic color coating composition having a target gloss value. The low gloss metallic color coating composition can be produced from a high gloss metallic color coating composition with the addition of a matting agent.
07/10/14
20140191272
Optoelectronic component and method for producing an optoelectronic component
An optoelectronic component includes a substrate, on which a semiconductor chip and a wettable attractor element are arranged. A medium including pigments at least regionally covers the exposed region of the substrate that is not covered by the semiconductor chip and the attractor element.
07/10/14
20140190836
Anti-corrosion electrocoat
The present disclosure relates to the application of anti-corrosion coatings for a ferrous substrate. The first coating applied to the ferrous substrate is an electrocoat composition comprising electrically conductive pigments.
07/10/14
20140190370
Pigment dispersions
This invention relates to compositions that are dispersions of pigments in the form of premixes that may be used to colour a variety of products such as plastics materials, inks and surface coatings and more particularly to compositions that are thixotropic. It also relates to premixes based on water soluble pigments that display newtonian rheology.
07/03/14
20140187695
High performance hotmelt window sealant
A hot applied, non-crosslinking, non-butyl, sealant. These sealants are composed of olefin polymers, styrenic block copolymers, an ethylene vinyl acetate copolymer, tackifying resins, plasticizers, and preferably inorganic fillers, and organosilane adhesion promoters.
07/03/14
20140187673
Universal tint paste having high solids
The invention relates to a high solids tint paste that is preferably substantially free of solvents that are volatile organic compounds. Preferably the universal tint paste is 100% solids and substantially free of any solvents.
07/03/14
20140187668
Stabilizing additives for thermochromic pigments
A microencapsulation process is improved by adding a stabilizing agent that contains one or more catalytic organo-metal oxide materials, such as metal soaps. This functions as a crosslinker by causing unsaturated bonds in the microcapsule walls to react, thereby stabilizing the microcapsules against the effects of additives to coatings that, otherwise, degrade the functionality of thermochromic or photochromic materials at the microcapsule core..
07/03/14
20140185404
Granular dry to wet slurry blender/dispenser systems and methods
Systems and methods for weighing and mixing pigments for concrete in a granular form are provided. The systems and methods dispense one or more granular color pigments as a slurry at the point of concrete product..
06/26/14
20140179915
Phthalocyanine synthesis
Provided are methods for preparing a phthalocyanine pigment in high yield that eliminate the need to add a heavy metal catalyst. The resulting pigmentary phthalocyanine products thus contain no or only trace amounts of heavy metal impurities.
06/26/14
20140179851
Stain-resistant article and use thereof
A polyamide moulding composition for the production of a stain-resistant article, the staining tendency (st) of the article being at most 15. The composition contains 30-100% by weight of a polyamide mixture, consisting of more than 50 and up to 98% by weight of at least one semi-aromatic polyamide comprising 2 to up to 50% by weight of amorphous and/or microcrystalline polyamides having a glass transition temperature of at least 100° c., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms.
06/26/14
20140179850
Stain-resistant article and use thereof
What is described is the use of a polyamide moulding composition for the production of a stain-resistant article, the staining tendency (st) of the article being at least 2. Here, the composition contains 30-100% by weight of a polyamide or a polyamide mixture, consisting of 50-100% by weight of at least one amorphous and/or microcrystalline polyamide having a glass transition temperature of at least 100° c., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms, and 0-50% by weight of at least one semi-aromatic polyamide.
06/26/14
20140178320
Water-in-oil emulsion comprising pigments in the water phase
Provided is a composition and especially a cosmetic composition comprising: a) an oily phase and b) an aqueous phase which comprises: a) water, b) a pigment, c) a modified phospholipid, and d) an alkyl substituted diol comprising 5 or more carbons; wherein the composition is in the form of an water-in-oil emulsion, and wherein the pigment essentially remains in the water phase. Also provide is a method of producing the composition which comprises: 1) obtaining a mixture of a modified phospholipid and an alkyl substituted diol comprising 5 or more carbons in the alkyl chain; 2) obtaining a mixture of water and a pigment; 3) combining the mixture of the modified phospholipids and the alkyl substituted diol with the mixture of the pigment and water; 4) obtaining an oil composition; and 5) combining the mixture from 3) with the oil composition of 4) to form an water-in-oil emulsion..
06/19/14
20140171585
Grafted pigment dispersing polymeric additive and paint employing the same with improved hiding
The present invention relates to a grafted pigment dispersing polymeric additive for opacifying pigments, prepared by polymerizing monomers in the presence of a polymeric pigment dispersant. The polymeric pigment dispersant has low molecular weight, high acid number and is dissolvable in alkali solution.
06/19/14
20140171563
Composition including a semi-aromatic polyamide and uses thereof, in particular for a reflector having a light-emitting diode
The invention relates to a composition including 30 to 97 wt % of at least one semi-aromatic polyamide, 2 to 50 wt % of white pigments, 0 to 50 wt % of strengthening agents, 0.1, to 10 wt % of at least one metal hydroxide and/or of at least one metal oxide other than a metal oxide, and up to 3 wt % of an organic phosphite. The invention also relates to the use of said composition for forming all or part of an electronic component, as well as to a reflector having a light-emitting diode (led) and entirely or partially consisting of a material obtained form said composition..
06/19/14
20140171376
Light-sensitive chimeric gpcr protein
A light-sensitive chimeric protein comprising domains from at least two members of the g-protein-coupled-receptor (gpcr) protein super family, which are fused to yield a light-sensitive gpcr chimera capable of coupling a light signal to the signaling cascade of the metabotropic glutamate receptor 6 (mglur6) is provided for medical therapy and for the manufacture of medicaments for improving vision, in particular for treating loss of vision resulting from retinal photoreceptor degeneration. A first of the at least two gpcr family members contributes domains which mediate the light-sensitivity to the chimeric light-sensitive gpcr protein.
06/19/14
20140170247
Emulsion of carotenoids and ocular antioxidants
A daily liquid supplement for ocular and body health containing at least one of lutein, zeaxanthin, meso-zeaxanthin and astaxanthin for a human subject for nutritionally supplementing macular pigments is disclosed. The micronized nutrients in a lipid based emulsion are more efficiently absorbed into the bloodstream than conventional supplement formulations resulting in higher serum levels and increased macular pigment..
06/12/14
20140162520
Water-proof coating system for reflecting solar radiation and water-borne coating for forming decorative and reflective layer in coating system
A water-proof coating system for reflecting solar radiation, which comprises optionally a base layer on a substrate and a reinforcing layer on the base layer; a white reflective and water-proof layer on the substrate or on the reinforcing layer; and a decorative and reflective layer on the white reflective and water-proof layer; wherein the decorative and reflective layer comprises colored infrared-reflective pigments. Water-borne coatings for forming a decorative and reflective layer in the coating system, which comprise acrylic polymers, colored infrared-reflective pigments and uv cross-linking agents.
06/12/14
20140162033
Process and apparatus for fabrication of three-dimensional objects
A fabrication process and apparatus for producing three-dimensional objects (36) by depositing a first polymer layer, printing a first ink layer on to the first polymer layer (34), depositing a second polymer layer on to the first ink layer, and printing a second ink layer on to the second polymer layer. The deposition and printing steps may be repeated until a three-dimensional object (36) is formed.
06/12/14
20140160220
Method and device for producing color images on substrates containing color bodies and products produced thereby
What is described is a method for producing a sign, pattern, symbol and/or image (8) on a substrate (2) with colour bodies arranged on said substrate, said colour bodies losing the colour effect under the influence of a laser (23) and consisting of dyes or pigments contained in capsules (1), wherein different colour bodies (1) having at least three different colour effects are arranged on or in the substrate (2). The invention is characterised by the following method steps: (a) producing a colour chart (14), in which the individual colour effect of individual colour bodies (1) formed from dyes or pigment particles is contained as a function of the spatial coordinates thereof on or in the substrate (2); (b) spatially resolved radiation, which open the colour effect of colour bodies (1) just of individual capsules and release these dyes, by means of an excitation beam of a laser (23) at a single frequency on the basis of the colour chart (14) in order to produce a resultant colour effect.
06/12/14
20140158019
Luminescent pigments and their use in security applications
The present invention relates to a new family of luminescent pigments consisting of a salt of two ruthenium(ii) complex ions of opposite sign charges comprising n-chelating heterocyclic ligands and to their use in security applications to prevent counterfeiting. The invention also refers to ink compositions and to the security documents or secured goods comprising said luminescent pigments..
06/05/14
20140154484
Designable medium manufacturing method and designable medium
A method for manufacturing a designable medium that allows a single layer to provide a plurality of color tones is provided. A designable medium is manufactured by carrying out an application step of applying coat in which at least two types of luster pigment to be oriented in different directions in a magnetic field are diffused in a resin to a substrate to form a coated film, an orientation step of applying a magnetic field to a medium in which the coated film is formed on the substrate to orient the luster pigments contained in the coated film, and a cure step of curing the coated film..
06/05/14
20140154433
Print medium
A print medium includes a first layer on at least one of a first side and a second side of a substrate and a second layer. The first layer consists essentially of at least 80% by dry weight of one or more particulate inorganic pigments (pips).
05/29/14
20140147781
Hyperpigmented toner
The present disclosure describes hyperpigmented toner compositions containing a mixture of insulative color pigments, which toners exhibit reduced dielectric loss and improved tribo-charging.. .
05/29/14
20140144348
Phase change inks containing quinacridone pigments and synergists
Or mixtures thereof, wherein r1, r2, r3, r4, r5, r6, r7, r8, r10, r11, and x are as defined herein; and (iv) a pigment dispersant; said phase change ink being a solid at about 25° c.. .
05/22/14
20140140943
Makeup composition comprising a black colour mixture of pigments
The invention relates to cosmetic compositions comprising a black colour subtractive mixture consisting of one blue pigment (ferric ammonium ferrocyanide and/or ultramarine blue), at least one yellow organic pigment and at least one red organic pigment, which are mixed homogeneously, said mixture having a very dark black color.. .
05/15/14
20140135421
Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in coating compositions
The disclosure provides a coating composition comprising a treated inorganic particle having reduced photoactivity and improved anti-microbial properties, wherein the treated inorganic particle comprises: an inorganic core particle; a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and a second treatment comprising co-precipitated zinc oxide and alumina.. .
05/15/14
20140134906
Permanent attachment of pigments and dyes to surfaces containing calkyl-oh functionality
Embodiment of the present disclosure can include a compound, a structure bonded to the compound, and the like. In an embodiment, the compound can be a linker between an agent and a structure, where the agent can be a dye or a pigment and the structure can be a fiber, hair, or another structure..
05/15/14
20140134427
Treated inorganic pigments having reduced photoactivity and anti-microbial properties and their use in paper slurries
The disclosure provides a paper slurry comprising a treated inorganic particle having reduced photoactivity and improved anti-microbial properties, wherein the treated inorganic pigment comprises: an inorganic core particle; a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and a second treatment comprising a co-precipitated zinc oxide and alumina.. .
05/15/14
20140134342
Anticorrosive pigments incorporated in topcoats
The present disclosure relates to the field of anticorrosive pigments. Anticorrosive pigments are used with organic coatings to reduce the corrosion rate of the substrate metal.
05/15/14
20140134215
Pigments having improved coloring capability
The embodiments relate to cosmetic compositions providing high coloring pigment particles capable of achieving high color coverage with less pigment. The compositions of embodiments include aluminum hydroxide particles coated with at least one pigment, and having an average coated ratio of from about 20% to about 100% pigment by weight of aluminum hydroxide, and a cosmetically acceptable carrier.
05/08/14
20140127458
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.
05/08/14
20140127450
Marble-like composite materials and methods of preparation thereof
The invention provides novel marble-like composite materials and methods for preparation thereof. The marble-like composite materials can be readily produced from widely available, low cost raw materials by a process suitable for large-scale production.
05/08/14
20140126765
Security devices incorporating colour shifting inks
A security document or device is provided which includes at least one area formed from a transparent plastics material which is exposed on at least one side to form a window or half-window, and a first colour shifting ink composition and a second colour shifting ink composition which both include different colour pigments and interference pigments but which both, at a first viewing angle, exhibit substantially the same colour when the interference pigments are viewable, and at other angles exhibit different colours when viewing the colour pigments.. .
05/01/14
20140121314
Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in polymer compositions
The disclosure provides a polymer composition comprising a treated inorganic particle having improved photostability and improved anti-microbial properties, wherein the treated inorganic particle comprises: a inorganic core particle; a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and a second treatment comprising a co-precipitated zinc oxide and alumina.. .
05/01/14
20140121297
Solar reflective coating
Presented are solar reflective coating compositions comprising a mixture of polymeric binder system of acrylic and alkyd dispersion. Also presented are various fillers and pigments of high infra-red (ir) reflecting property of large crystalline size containing aluminum dioxide, titanium dioxide, aluminum trihydrate and silicon dioxide particles..


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Pigments topics: Inorganic Pigments, Crystallin, Ed Coating, Surfactant, Electrophoretic, Homogeneous, Phthalocyanine, Dispersing Agent, Coating Agent, Dispersants, Dispersant, Photovoltaic Modules, Photovoltaic Module, Phosphoric Acid, Plastic Film

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