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| Number | Title | Issue Date |
| 8182601 | Powder formed from mineral or rock material with controlled particle size distribution for thermal films An ultra-fine powder formed from a naturally occurring mineral or rock material and having a controlled or “engineered” particle size distribution (PSD) to match the infrared spectra with a maximum particle size in the range of 14-17 microns measured as either D... | 05/22/2012 |
| 8157908 | Three dimensional printing material system and method using peroxide cure A materials system and methods are provided to enable the formation of articles by Three Dimensional Printing. The materials system includes a transition metal catalyst that facilitates the reaction of an acrylate-containing binder with a particulate material. ... | 04/17/2012 |
| 8012253 | Efficient matting agents based on precipitated silicas Precipitated silicas and wax-coated precipitated silicas, their preparation, and their use as matting agents in inks and paints, the precipitated silicas characterized by: ... | 09/06/2011 |
| 7959726 | Blends of carbon blacks and products containing the same Blends of carbon black or other fillers is described. The blends of carbon black or other fillers are preferably pre-blended prior to introducing the blend into a product such as an elastomeric or polymeric product. ... | 06/14/2011 |
| 7905951 | Three dimensional printing material system and method using peroxide cure A materials system and methods are provided to enable the formation of articles by Three Dimensional Printing. The materials system includes a transition metal catalyst that facilitates the reaction of an acrylate-containing binder with a particulate material. ... | 03/15/2011 |
| 7819966 | Surface-coated pearlescent pigments, process for preparing them, and their use The invention relates to surface-modified pearlescent pigments, the pearlescent pigments being provided on the surface with at least one organic phosphorus compound of the general formula (I) R1R2P(O)(OR3) (I) | 10/26/2010 |
| 7799124 | Process for treating inorganic particles via sintering of sinterable material The present disclosure relates to a process for making treated inorganic particles by vapor phase deposition of surface treatments on the particle surface by reacting inorganic particles, typically titanium dioxide particles, with a composition comprising a sinterab... | 09/21/2010 |
| 7780778 | Pigment dispersion and paint A first pigment made of a coloring pigment having a primary average particle diameter of 200 nm or smaller or, or made of carbon black having an average particle diameter of a structure of 100 nm or smaller, and a second pigment made of barium sulfate having a prima... | 08/24/2010 |
| 7686880 | Process for producing pigment complex and pigment-containing composition A process for producing a pigment complex including the steps of dissolving a pigment in a supercritical state or subcritical state fluid and contacting the fluid containing the dissolved pigment with a polymer-containing solution. ... | 03/30/2010 |
| 7651562 | Pigment and pigmented cosmetic preparation as well as method for production of the pigment In a metal pigment for a cosmetic preparation, such as lipstick, nail polish, eye shadow, hair colorant, liquid mascara, powder, eyeliner, rouge, skin/hair care products, perfume, eau de toilette, lotions or the like, provision is made for a metallic substrate to ha... | 01/26/2010 |
| 7621993 | Method for producing pigment dispersion and pigment dispersion producing apparatus A method for producing a pigment dispersion, including the steps of: preparing a fluid in a supercritical or subcritical state in which a pigment is dissolved; and introducing into a microreactor the fluid in a supercritical or subcritical state in which the pigment... | 11/24/2009 |
| 7582157 | Pigment composition for paint A pigment extender that can be used in a covering agent such as paint to improve the properties of the paint. The pigment extender can improve the hiding power of many types of paint formulations. The pigment extender is particularly useful in flat paints that requi... | 09/01/2009 |
| 7517402 | Composition comprising a phosphate binder and its preparation A binder, a composition, a product and a kit, as well as a process for preparing the binder and composition, are directed to a composition useful as an inorganic phosphate binder, which binder is characterized as having calcium silicate sites which are connected the... | 04/14/2009 |
| 7488382 | Efficient matting agents based on precipitated silicas A precipitated silica characterized by BET 350-550 m2... | 02/10/2009 |
| 7396587 | Black film comprised of thermoplastic polyester This invention relates to a single- or multilayer, oriented film formed from polyester and at least one inorganic black pigment. The inventive films include at least one layer which has, alongside polyester, an amount of from 0.5 to 75% by weight of particles incorp... | 07/08/2008 |
| 7393402 | Pure pearl powder preparation method A pure pearl powder preparation method of preparing a pure pearl powder by: (a) preparing pearl and washing the prepared pearl to remove sands and other, and then infusing the washed pearl in milk/soybean milk till that the milk/soybean milk becomes rancid, (b) wash... | 07/01/2008 |
| 7387673 | Color pigment nanotechnology A pigment prepared using nanofillers with modified properties because of the powder size being below 100 nanometers. Blue, yellow and brown pigments are illustrated. Nanoscale coated, un-coated, nanorods type fillers are included. The pigment nanopowders taught comp... | 06/17/2008 |
| 7384473 | Solid pigment preparations containing anionic and non-ionic surface-active additives Solid pigment preparations comprising as essential constituents (A) from 60% to 10% to 40% by weight of at least one anionic surface-active additive based on acid phosphoric, phosphonic, sulfuric... | 06/10/2008 |
| 7384989 | Coating material, method for production and use thereof for production of adhesive, corrosion-resistant coatings A liquid coating material in the form of a water-in-oil dispersion which is curable with actinic radiation, is substantially or completely free from organic solvents and has a pH | 06/10/2008 |
| 7377754 | Compressor A compressor includes a swash plate, and a shoe connected to an outer periphery of the swash plate. A surface of the swash plate slides upon a flat surface of the shoe. A sliding film is applied to the surface of the swash plate. The sliding film is formed of binder... | 05/27/2008 |
| 7374609 | Optically variable pigments having an asymmetrical layer structure The present invention relates to pigments whose particles have a length of from 2 μm to 5 mm, a width of from 2 μm to 2 mm and a thickness of from 50 nm to 1.5 μm and a ratio of length to thickness of at least 2:1, the particles having a core of a metallically re... | 05/20/2008 |
| 7372012 | Dye loaded zeolite material containing devices The present invention provides a dye loaded zeolite material comprising: a) at least one zeolite crystal having straight through uniform channels each having a channel axis parallel to, and a channel width transverse to, a c-axis of crystal unit cells; b) closure mo... | 05/13/2008 |
| 7364614 | Capillary-action, glitter markers and ink compositions for same The disclosure is generally related to writing instruments capable of making markings containing large diameter glitter pigment particles, and glitter ink compositions for the same. In one embodiment, the disclosure provides a capillary-action marker comprising a gl... | 04/29/2008 |
| 7341625 | Method for the production of coated, fine-particle, inorganic solids and use thereof Disclosed is a method for producing coated, fine-particle, inorganic solids, the surface of which is coated with fine inorganic solid particles containing at least two different organic additives. At least one of said additives contains a wetting agent, dispersing a... | 03/11/2008 |
| 7335609 | Gap-fill depositions introducing hydroxyl-containing precursors in the formation of silicon containing dielectric materials A chemical vapor deposition method for forming a dielectric material in a trench formed on a substrate. The method includes flowing a silicon-containing precursor into a process chamber housing the substrate, flowing an oxidizing gas into the chamber, and providing ... | 02/26/2008 |
| 7318864 | Pigment preparations Pigment preparations including as essential constituents (A) from 60 to 90% by weight of at least one pigment, (B) from 10 to 40% by weight of at least one nonionic surface-active additive based on polyethers, and | 01/15/2008 |
| 7312260 | Epoxide adducts and their salts as dispersants The invention relates to addition compounds suitable for use as wetting agents and dispersants and obtainable by reacting monofunctional or polyfunctional aromatic epoxides with polyoxyalkylenemonoamines having a number-average molecular weight of >400 g/mol, one pr... | 12/25/2007 |
| 7311802 | Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof Composite compounds of co-structured or co-adsorbed organic or mineral fillers or pigments containing at least two organic or mineral fillers or pigments of a different nature and the use thereof in the paper industry for manufacturing paper, filling or coating or f... | 12/25/2007 |
| 7304095 | Photocurable ink-jet ink, ink-jet image forming method and ink-jet recording apparatus using the same A photocurable ink for ink-jet printing, including: a photopolymerizable compound; a pigment; and a dispersing agent, wherein the photopolymerizable compound is a radical polymerizable compound; an amine value of the pigment (AMp) is larger than an acid value of the... | 12/04/2007 |
| 7297202 | Dispersible colorant, method of producing same, aqueous ink using same, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image A dispersible colorant is provided which comprises a colorant and a chargeable resin pseudo fine particle of a size smaller than the size of the colorant being fixed or fused to the colorant, wherein the colorant itself has a surface charge. Thereby, it becomes poss... | 11/20/2007 |
| 7295932 | Control system and technique for particulate collection systems Methods are provided for monitoring particulate flow distribution throughout particulate collection systems that employ collection vessels such as hoppers and feeders. The collection vessels are positioned in a grid pattern, and the amount of particulate collected f... | 11/13/2007 |
| 7291211 | Aqueous ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image An aqueous ink is provided which comprises a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller than the colorant, the colorant and the chargeable resin pseudo fine particles fixing to each other; and at least one of a wate... | 11/06/2007 |
| 7291216 | Platelet-shaped pigments The present invention relates to platelet-shaped pigments comprising (a) a layer obtained by calcination of a layer comprising SiOz wherein 0.03≦z≦2.0 and a metal, to a process for the production thereof, and to the use thereof in paints, text ink-jet... | 11/06/2007 |
| 7291214 | Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus An ink to be used in an ink jet recording method of ejecting an ink from a recording head through action of thermal energy can improve the ink ejection stability. An ink to be used in an ink jet recording method of ejecting an ink from a recording head through actio... | 11/06/2007 |
| 7282263 | Method for coloring cellulosic materials using cationic pigment dispersion A method of coloring a cellulosic material which includes a) dispersing pulped cellulosic material into water; and b) coloring the pulped cellulosic material by adding a cationic dispersion to the water, where the dispersion includes: (i) at least one pigment; (ii) ... | 10/16/2007 |
| 7279036 | Process for preparation of inorganic colorants from mixed rare earth compounds The present invention provides a novel process for preparation of inorganic colourants from mixed rare earth compounds, which are directly obtained from the ore industry, without undergoing any separation, thereby enabling a cost reduction to the extend of 10-100 ti... | 10/09/2007 |
| 7264673 | Manufacture of articles from fly ash The present invention provides a method of forming a shaped article having a matrix that contains sintered fly ash. The method comprises the step of blending fly ash together with water to produce a fly ash dough. The water is added in excess of that which is absorb... | 09/04/2007 |
| 7256425 | Methods of producing plane-parallel structures of silicon suboxide, silicon dioxide and/or silicon carbide, plane-parallel structures obtainable by such methods, and the use thereof A product produced in a PVD method is described, which consists of thin plane-parallel structures having a thickness in the range from 20 to 2000 nm and small dimensions in the range below one mm. Production is carried out by condensation of silicon suboxide onto a ... | 08/14/2007 |
| 7238424 | All-dielectric optically variable pigments The light transmitted and reflected by all-dielectric optically variable pigments varies according to viewing angle. The color travel of an all-dielectric optically variable pigment depends on amplitude changes and wavelength shifts in reflectance peaks of the pigme... | 07/03/2007 |
| 7235873 | Protective device for subassemblies and method for producing a protective device A protective device for subassemblies having a substrate and at least one component to be protected which is disposed on the substrate includes at least one covering element for covering a subassembly. An expanded filler material fills at least one given space betwe... | 06/26/2007 |
