Abstract: A low-emissivity multilayer coating includes, in order outward from the substrate, a first layer including a layer containing titanium oxide, a layer containing silicon nitride, or a sublayer layer containing titanium oxide in combination with a sublayer containing silicon nitride; a second layer including Ag; a third layer including at least one layer selected from titanium oxide layers and silicon nitride layers; a fourth layer including Ag; and a fifth layer including silicon nitride. The color of the coatings can be varied over a wide range by controlling the thicknesses of the layers of titanium oxide, silicon nitride and Ag. A diffusion barrier of oxidized metal protects relatively thin, high electrical conductivity, pinhole free Ag films grown preferentially on zinc oxide substrates. Oxygen and/or nitrogen in the Ag films improves the thermal and mechanical stability of the Ag.

Abstract: The gas barrier film having a thermoplastic polymer film, and an inorganic thin film provided on at least one surface of the thermoplastic polymer film, which gas barrier film is formed by applying, to the inorganic thin film, a solution which contains at least one ion species selected from the group consisting of alkali metal ions, alkaline earth metal ions, and ammonium ions and originating from a low-molecular-weight electrolyte having a molecular weight of 1,000 or less and which has a total ion concentration of the ion species of 1×10?5 mol/L or more and less than 10 mol/L and a solution concentration less than a saturation concentration.

Abstract: A photocatalyst layer (TiO2) is formed on the surface of a substrate (glass plate) through the intermediary of a monoclinic undercoat layer (ZrO2), and no dead layer is substantially present between the photocatalyst layer and the undercoat layer. Also, by providing a peel preventing layer between the substrate and the undercoat layer, it is possible to eliminate film peeling between the photocatalyst layer and the substrate, defects and discoloration. A metal element may be doped in the photocatalyst layer, and it is preferable that the metal element is at least one of Sn, Zn, Mo and Fe. The phrase “no dead layer is substantially present” means that the thickness of the dead layer is 20 nm or less. The thickness of the photocatalyst layer is preferably from 1 nm to 1,000 nm, more preferably from 1 nm to 500 nm.

Abstract: Compositions and methods related to providing an object with metallic and reflective qualities when illuminated with ultraviolet light are provided herein. Such compositions generally comprise reflective metal flakes and ultraviolet-luminescent pigments. Also provided are methods for making compositions comprising reflective metal flakes and ultraviolet-luminescent pigments and for applying a composition comprising reflective metal flakes and ultraviolet-luminescent pigments to an object.

Abstract: A transparent display cover (100) and a method of forming such includes forming (204) a transparent polymer material (104) having a thickness between 0.2 and 38 micrometers on a glass material (102) and disposing (216) one of the materials (106) selected from the group consisting of an antireflective coating and a vacuum metallized coating on the transparent polymer material (104). The transparent polymer material (104) may comprise one of a polyimide, siloxane, polyurethane, polyester, polycarbonate, and polyethylene applied (204) by spin coat or meniscus with a thickness of less than 38 micrometers.

Abstract: A multi-purpose wedge, with a body having two generally opposed tapering surfaces that meet at a real or imaginary edge, a core made from a first fire resistant material, a coating of a second fire resistant material, and an optional layer of photoluminescent material disposed over at least a portion of the coating of second fire resistant material is provided.

Abstract: The present invention relates to a metal cutting tool insert with a coating comprising a metal oxide multilayer, which exhibits especially high resistance to plastic deformation as well as excellent resistance to flank and crater wear and high resistance to flaking, particular when used for machining of low carbon steel and stainless steel. The invention also relates to a method of making such a cutting tool insert.

Abstract: Disclosed is a method for producing a pigmented composite comprising contacting a microporous material with a tin compound to form a composite then contacting the composite with a pigment comprising an elemental metal, a metal oxide, a metal alloy, a metal salt, or a combination thereof to produce the pigmented composite. The pigmented composites described herein are useful for separating one or more analytes present in a fluid sample.

Abstract: A chemical composition and method for repairing a thermal barrier coating on a component designed for use in a hostile thermal environment, such as turbine, combustor and augmentor components of a gas turbine engine. The method repairs a thermal barrier coating on a component that has suffered localized damage to the thermal barrier coating. After cleaning the surface area of the component exposed by the localized spallation, a paste-like mixture of a ceramic composition comprising ceramic powders and nano-sized ceramic materials in a binder is applied to the surface area of the component, and is optionally smoothed using mechanical means. The composition is then allowed to dry and cure to form a dried coating having polymeric characteristics. Upon subsequent heating, the dried coating reacts to produce a glassy ceramic repair coating.

Abstract: A pattern forming method is provided which discharges droplets of a liquid material on a substrate and forms a film pattern W. The method comprises a first step of forming a central pattern W1 of the film pattern W on the substrate, a second step of forming a first side pattern W2 with respect to the central pattern W1, and a third step of forming a second side pattern W3 with respect to the central part W1.

Abstract: Substrates comprising a surface comprising chromium, said surface being adapted to exhibit reduced coefficient of friction and/or increased hardness.

Abstract: An electrically active film and a process for its preparation at low temperatures are described. The electrically active film consists of a support having coated thereon at least one electrically active layer which contains nanocrystalline, nanoporous transition metal oxides, transition metal chalcogenides or their lithium inclusion complexes and, optionally, auxiliary, electrically non-active layers, wherein the electrically active layers still contain a binder or a mixture of binders at the end of the preparation process.

Abstract: Methods and apparatuses are disclosed for applying a twin wire arc spray composite coating to achieve surface effects on a substrate having predetermined characteristics.

Abstract: Multilayer mats, pollution control devices containing the multilayer mats, and methods of making the multilayer mats are provided. The multilayer mats include a non-intumescent layer sandwiched between two intumescent layers. The outer layers of the mats contain intumescent materials.

Abstract: A multi-layer coating for application to a substrate including a paint coating layer, a metallic coating layer, and a clear coating layer. The metallic coating layer includes chromium metallic flake pigment. The multi-layer coating may be resistant to discoloration in acids including, without limitation hydrofluoric acid, sulfuric acid, phosphoric acid and combinations thereof.

Abstract: A film of aluminum 2 is formed on a glass substrate (BK7) 1 by vacuum evaporation, and a multilayer optical thin film 3 is formed by an ion sputtering method on this aluminum film 2. Afterwards, such a member is cut into small pieces by means of dicing, and the aluminum 2 is then etched by a sodium hydroxide solution, so that the glass substrate 1 and the multilayer optical thin film 3 are separated. When the aluminum thickness exceeds 90 nm, clouding occurs in the multilayer optical thin film 3, and when the aluminum thickness is less than 10 nm, the separation of the glass substrate and multilayer optical thin film cannot be performed cleanly. Accordingly, the aluminum thickness is set in a range of 10 to 90 nm.

Abstract: A hard metal or cermet body has a 2 to 100 ?m thick first layer having a binder metal proportion of 2 to 25 mass % and up to 25 volume % of a nitride or carbonitride of one or more metals of Group IVa of the periodic system or up to 10 volume % of a carbide or carbonitride of V, Nb, Ta or Cr, balance WC, whereby the amount of nitride, carbonitride or carbide of the afore-mentioned metals amounts to at least 0.01 volume %. Under the first layer is a 2 to 40 ?m thick second layer with an enhanced nitrogen proportion relative to the first layer, is disposed. Thereunder is a transition zone with a thickness of 2 to 100 ?m in which the composition gradually changes to a homogeneous composition in the inner core of the hard metal or cermet body.

Abstract: The invention relates to a method for producing a device (1) for displaying the effect of the environment (2) on environmentally dependent materials, especially mixtures (4) with invariably visual properties according to the time and the environment (2). The invention illustrates how the mixtures (4) or the materials thereof are treated with different constituent concentrations (C) at different points on a matrix (5). The material produced enables a time-controlled simple display for controlling the usability of a product in accordance with requirements. The inventive device (1) enables visually perceptible characteristics of the mixture (4) to be modified by outside influences according to the time.

Abstract: A composite article includes a substrate and a layer attached to the substrate. The layer includes a metal phase, a first ceramic phase, and a second ceramic phase.

Abstract: A quasi-single phase or single phase thick platinum nickel aluminide coating and methods for forming the coating over a nickel-based superalloy substrate are provided. The method includes the steps of forming a metal layer over a surface of the nickel-based superalloy substrate, the metal layer comprising platinum, growing a diffusion zone comprising a platinum nickel alloy layer from the metal layer and the nickel-based superalloy substrate, and subjecting the platinum nickel alloy to one or more aluminization cycles to transform the platinum nickel alloy into a platinum nickel aluminide coating having a platinum aluminide phase formed therein.

Abstract: A perpendicular media is formed without an adhesion layer between the substrate and soft underlayer (SUL) to reduce the cost of fabrication. The thickness of the SUL is reduced to less than 50 nm to increase the film adhesion strength between the substrate and SUL. The perpendicular media comprises only a substrate, the SUL, an exchange break layer, a recording layer, and a protective overcoat.

Abstract: A method of protecting a surface includes applying to the surface a protective composition containing an aqueous wax emulsion. The composition prevents or reduces degradation of the surface of equipment in a facility where the surface is contacted by alkali metal silicate solutions. The compositions are useful, for example, in facilities for treating poultry or other meat carcasses with alkali metal silicates, in facilities for manufacturing detergents, in paper mills, and in any other facility using liquid alkali metal silicate.

Abstract: An exhaust gas filter apparatus includes a particulate filter for collecting a particulate from an exhaust gas. The exhaust gas filter also includes a electromagnetic radiation resonator to heat a portion of the particulate to ignite the particulate and regenerate the particulate filter.

Abstract: The present invention is characterized in that a base material is coated with a ceramic thin film comprising a composite phase composed of a first phase mainly formed of a silicon ceramic component and a second phase mainly formed of a ceramic component other than the silicon ceramic component of the first phase, in which the amount of fine crystal particles of at least one ceramic component that constitutes the second phase slopingly increases toward a surface layer. According to the present invention, there are provided a ceramic thin film coating material having a slope constitution, which not only has an excellent function such as a photocatalyst function, an electrical function, a thermal catalyst function or a catalyst-supporting function or environment resistance such as oxidation resistance, alkaline resistance or wear resistance but also has excellent dynamic properties, and a process for the production thereof.

Abstract: Disclosed are composite articles having adjustable surface morphologies, methods of making the composite articles, and methods of using the composite articles. The composite articles generally include an active layer comprising a shape memory material configured to undergo a change in property upon receipt of an activation signal, a bias layer configured to provide a mechanism for the composite article to return to a first shape from a second shape, and an activation device for providing the activation signal to the shape memory material.

Abstract: Methods include providing substrate having substrate surface, forming metal-containing pad on substrate surface, and forming metal-containing protective shell enclosing metal-containing body on metal-containing pad. Methods may include forming sacrificial layer on metal-containing pad and including top surface and cavity, cavity having side wall extending between metal-containing pad and top surface; and forming metal-containing protective shell in cavity. Methods may also include providing first, second, third and fourth metal-containing pads on first, second, third and fourth substrate surfaces; forming first metal-containing protective shell on first or second metal-containing pad; forming second metal-containing protective shell on third or fourth metal-containing pad; heating first metal-containing protective shell to form solder-bond between first and second substrate surfaces; and heating second metal-containing protective shell to form solder-bond between third and fourth substrate surfaces.

Abstract: Described herein are methods for separating one or more analytes present in a fluid sample. The methods involve passing the fluid through or into a microporous material, wherein the analytes are localized near the surface of the microporous material. Additional processing steps such as hybridization and amplification can be performed once the analyte is localized. In one method, once the analyte is localized, the analyte can be detected, counted, and correlated in order to determine the concentration of the analyte in the sample. In another method, the localized analyte is destabilized to make the localized analyte more accessible for chemical manipulation. Modified microporous materials and composite materials are also disclosed that can be used in any of the methods and articles described herein. The composite is composed of a microporous material and a pigment, wherein the pigment is incorporated in the microporous material.

Abstract: A coated cutting insert for use in a chip-forming material removal operation wherein the coated cutting insert includes a substrate that has a flank surface and a rake surface and the flank surface intersects the rake surface to form a cutting edge at the intersection. There is a wear-resistant coating scheme that adheres to at least a portion of the substrate. The wear-resistant coating scheme includes one or more coating layers of one or more of alumina, hafnia and zirconia. There is a wear indicating coating that adheres to at least a portion of the wear-resistant coating scheme. The wear indicating coating includes M(OxCyNz) wherein M is selected from the group comprising one or more of the following titanium, hafnium, zirconium, chromium, titanium-aluminum alloy, hafnium-aluminum alloy, zirconium-aluminum alloy, chromium-aluminum alloy, and their alloys, and x>0, y?0, z?0 and y+z>0.

Abstract: An anti-corrosive composition, comprising a combination of at least two of the following materials: vanadates, molybdates, tungstates, silicates, phosphates, borates. Ce cations, Y cations, La cations, Eu cations, Gd cations, Nd cations, and reaction products thereof.

Abstract: Support pad for a long hole drill head wherein the support pad includes a base body with a bottom surface, at least one side surface and a top surface. The top surface is arranged to function as a wear surface and is defined by a titanium-free wear-resistant coating, whereas the remaining surfaces of the support pad are defined by a titanium-containing wear-resisting coating.

Abstract: The present invention relates to a transparent or translucent glass-ceramic plate, intended for example to cover or receive at least one heating element, in particular intended to serve as a hob, said plate having a coating, in particular intended to at least partly mask the underlying elements when not in use, while still allowing the heating elements and optional displays to be detected when they are in use, characterized in that most and preferably all of the coating is on the face of the plate intended to be turned toward the heating element(s) in the use position. The invention also relates to the process and the device for manufacturing the plate and to the cooking apparatus comprising said plate.

Abstract: A method for reaction control coating includes: (a) a step of applying a reaction control material to a surface of an Ni-base superalloy before applying aluminum diffusion coating to the Ni-base superalloy, wherein the reaction control material is Co, Cr or Ru, or an alloy of which main component is selected from the group consisting of Co, Cr, and Ru; and (b) a step of applying the aluminum diffusion coating to the Ni-base superalloy.

Abstract: A method of producing a gas barrier laminate is disclosed that comprises: preparing a laminate comprising a plastic substrate, a gas barrier layer formed from a gas barrier layer-forming coating material comprising a polyvinyl alcohol and an ethylene-maleic acid copolymer, and a polymer layer comprising a metal compound of a bivalent or higher metal, wherein the polymer layer is laminated to at least one surface of the gas barrier layer; and heat treating the obtained laminate in the presence of water. In addition, another method of producing a gas barrier laminate is disclosed that comprises: applying a gas barrier layer-forming coating material comprising a polyvinyl alcohol and an ethylene-maleic acid copolymer, either directly onto a plastic substrate, or onto a plastic substrate with an undercoat layer disposed therebetween, and then conducting a heat treatment; and heat treating the obtained laminate in the presence of water comprising a metal compound of a bivalent or higher metal.

Abstract: The present invention is drawn to a method of treating silica in an aqueous environment. The method can comprise steps of dispersing silica particulates in an aqueous environment to form an aqueous dispersion; reversing the net charge of a surface of the silica particulates from negative to positive using a surface activating agent, thereby forming surface-activated silica particulates dispersed in the water; and contacting the surface-activated silica particulates with organosilane reagents to form reagent-modified and surface-activated silica particulates.

Abstract: A magnesium alloy part includes a part body composed of a magnesium alloy containing aluminum; a paint film at least partially covering the part body; and a magnesium fluoride layer provided immediately under the paint film. The magnesium alloy has an aluminum content of about 6.5 weight % or less.

Abstract: The invention relates to a cutting tool made of ceramics, cermet or cemented carbide and including a rake face, a flank face and a cutting edge at the intersection of rake face and flank face, as well as a multi-layered wear resisting coating including a layer which is made of aluminum oxide and deposited on a hard material layer, in which for avoiding an increase in the width of wear mark, with simultaneous retention of the resistance to cratering of the rake face, the aluminum oxide layer of the coating is removed on the flank face and the underlying hard material layer is exposed at least in portions. The aluminum oxide layer of the coating is removed on the flank face preferably by means of laser beam treatment.

Abstract: A metallized film and a process for making the film are disclosed. In general, the metallized film includes a polymeric film layer that is coated with a polyester coating composition. A metal layer is then formed on top of the polyester coating. The polyester coating acts as a tie layer between the metal layer and the underlying film. The polyester film composition may be formed from, in one embodiment, isophthalic acid, a sulfomonomer, and 2-methyl 1,3-propane diol. The above diol has been found to improve adhesion between the metal layer and the polymeric film layer.

Abstract: A corrosion-responsive agent comprising a neutralized metal salt of a corrosion inhibiting organic anion and methods of making and using it are described.

Abstract: Coated cemented carbide cutting tool inserts for bimetal machining under wet conditions at moderate cutting speeds, and in particular, cutting tool inserts for face milling of engine blocks formed from alloys of cast iron and aluminium and/or magnesium. The inserts are characterized by a submicron WC—Co cemented carbide and a coating including an inner layer of TiCxNy with columnar grains followed by a layer of ?-Al2O3 and a top layer of TiN.

Abstract: According to the present invention there is disclosed a hydrogen sensor comprising a substrate, a rare earth metal film formed on the substrate, and a protective film formed on the rare earth metal film, wherein the protective film comprises a ceramic material and hydrogen-permeable metal particles dispersed in the ceramic material.

Abstract: A pearlescent paint composition comprising a film-former and a solids material comprising a pearlizing effective amount of a pearlizing compound, a hiding material and a pigment, the improvement wherein the pigment is white and the hiding material is selected from the groups consisting of metals selected from particulate aluminum, zinc, copper, nickel, stainless steel and alloys thereof, and compounds selected from aluminum oxide, aluminum silicate, hydrated magnesium aluminum silicate, silica, mica aluminum silicate, magnesium oxide, calcium carbonate, calcium sulphate, calcium metasilicate, anhydrous sodium potassium aluminum silicate, sodium aluminum silicate, alumina trihydrate and barium sulphate in, respective, effective whitening and hiding amounts. Preferably, the pearlizing compound is a mica, the hiding material is particulate aluminum and the white pigment is titanium.

Abstract: A turbine engine component is provided which has a substrate, a yttria-stabilized zirconia coating applied over the substrate, and a molten silicate resistant outer layer. The molten silicate resistant outer layer is formed from gadolinia or gadolinia-stabilized zirconia. A method for forming the coating system of the present invention is described.

Abstract: A composite article comprises a substrate having at least a substrate surface and a graded-composition coating disposed on a substrate surface. The composition of the coating material varies substantially continuously across its thickness. The coating reduces the transmission rates of oxygen, water vapor, and other chemical species through the substrate such that the composite article can be used effectively as a diffusion barrier to protect chemically sensitive devices or materials. An organic light-emitting device incorporates such a composite article to provide an extended life thereto.

Abstract: A microcantilever sensor for targeted analyte detection can generally comprise a microcantilever having a base and a beam, a metallic coating disposed substantially only on a first surface of a distal-most end of the beam, and a receptor compound immobilized to the metallic coating wherein the receptor compound can have substantially exclusive binding interaction with the analyte. The receptor compound can be a thiol-terminated bifunctional compound having a receptor site with specific binding affinity for the analyte, for example, an isolated Fab? fragment. The metallic coating can be a noble metal and/or a semi-noble metal, such as a bilayer of chromium and gold. The metallic coating can be applied to the microcantilever surface by electron-beam lithography.

Abstract: A process for multilayer repair coating, comprising the following steps: applying a first base coat layer of a conventional, water-borne base coat I containing at least one special effect pigment, applying a second base coat layer of a water-borne base coat II onto the resultant coating, wherein the water-borne base coat II for producing the second base coat layer is feathered out into the zones bordering the repair coating, and wherein this water-borne base coat II comprises A) at least one water-dilutable binder, B) at least one special effect pigment, C) at least one matting agent, D) water and E) optionally, conventional coating additives and/or organic solvents, with the proviso that the water-borne base coat II contains the at least one special effect pigment in a quantity of 25-75 wt.

Abstract: An aliphatic polyester film on which an inorganic gas-barrier film is formed by deposition to improve the gas barrier properties of the aliphatic polyester wherein the adhesion between the aliphatic polyester film and the deposited gas-barrier film has been improved. The aliphatic polyester film is biaxially stretched and comprises at least two layers (layers A and B). Each of the layers A and B contain an amorphous polylactic acid resin and a crystalline polylactic acid resin in a predetermined ratio.

Abstract: The present invention relates to a method for fabricating a composite gas separation module and to gas separation modules formed by the method. In one embodiment, the method for fabricating a composite gas separation module includes depositing a first material on a porous substrate, thereby forming a coated substrate. The coated substrate is abraded, thereby forming a polished substrate. A second material is then deposited on the polished substrate. The first material, the second material, or both the first material and the second material can include a gas-selective material such as a hydrogen-selective metal, e.g., palladium, or an alloy thereof. In one embodiment, the method includes the step of forming a dense gas-selective membrane over the porous substrate. The present invention also relates to a method for selectively separating hydrogen gas from a hydrogen gas-containing gaseous stream.

Abstract: The invention relates to a process for coating metallic surfaces with a composition containing silane/silanol/ siloxane/polysiloxane, the composition consisting essentially of a) at least one compound selected from silanes, silanols, siloxanes and polysiloxanes, b) at least two compounds selected from compounds containing titanium, hafnium, zirconium, aluminium and/or boron, and optionally c) at least one type of cation selected from cations of metals of subgroups 1 to 3 and 5 to 8, including lanthanides, and of main group 2 of the periodic table of the elements, and/or at least one corresponding compound, d) at least one organic compound selected from monomers, oligomers, polymers, copolymers and block copolymers, and/or e) at least one substance that influences the pH, as well as f) water, and g) optionally at least one organic solvent. The invention further relates to corresponding aqueous compositions.

Abstract: A structure and method for producing color filters with a protective silation layer is described. In one embodiment, each filter is coated with a silation layer to prevent bleeding of material between closely spaced filters during the fabrication process. In a second embodiment, the silation layer is used to protect an array of filters from physical damage during detaping operations. In a third embodiment, the silation layer is used before fabrication later filters in a color filter array to prevent damage to previous filter layers.

Abstract: A composition and method for coating and touching up a metal surface is provided. The composition contains from about 0.5 to about 240 millimoles per kilogram of a fluorometallate ion, from about 0.5 grams/liters to about 10 grams/liter of phosphorous-containing inorganic oxy anions calculated at their stoichiometric equivalent as H3PO4; from about 0.05 g/l to about 3.5 g/l of hexavalent chromium and from about 0.10 g/l to about 2.20 g/l of trivalent chromium ions and a surfactant.