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Titanium patents



      
           
This page is updated frequently with new Titanium-related patents. Subscribe to the Titanium RSS feed to automatically get the update: related Titanium RSS feeds.

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Date/App# patent app List of recent Titanium-related patents
04/17/14
20140107794
 Prosthesis for cementless fixation patent thumbnailnew patent Prosthesis for cementless fixation
A joint prosthesis system is suitable for cemented fixation. The system has two metal implant components and a bearing.
04/17/14
20140107765
 Self-expanding stent patent thumbnailnew patent Self-expanding stent
The stent of this invention is a self-expanding stent created by a scaffolding lattice. The stent may be made from a nickel-titanium alloy.
04/17/14
20140106961
 Photocatalytic coating film and method for producing same patent thumbnailnew patent Photocatalytic coating film and method for producing same
The photocatalytic coating film is obtained by applying and drying a photocatalytic coating composition containing at least rod-like or needle-like titanium oxide particles and a binder component so that the photocatalytic coating film contains the titanium oxide particles in a content of 0.5 g/m2 or more. The photocatalytic coating film contains the titanium oxide particle in a content per unit volume (1 m2 by 1 μm thick) of less than 3.0 g.
04/17/14
20140106956
 Dental investment material patent thumbnailnew patent Dental investment material
A new investment material for the pressing loss wax technique for dental glass ceramics. It has been found that the addition of fillers to a magnesium phosphate investment, specifically metal oxides with elevated melting points ranging from 1800 to 2800° c., provides a protection barrier against the reaction between the high alkaline content of the glass ceramic and the investment during the pressing process in the range of 800 to 950° c.
04/17/14
20140106266
 Mask blank and photomask patent thumbnailnew patent Mask blank and photomask
The present invention is to provide a mask blank enabling fabrication of a photomask having a structure where electrostatic breakdown is effectively prevented. To accomplish the object, the invention discloses a mask blank comprising a mask substrate, an electrostatic breakdown prevention film fully covering one side of the mask substrate, and a shading film formed on the electrostatic breakdown prevention film.
04/17/14
20140106240
 Air cathode for air batteries and air battery patent thumbnailnew patent Air cathode for air batteries and air battery
Disclosed is an air cathode for air batteries, using oxygen as an active material and configured to form an air battery comprising the air cathode, an anode and an electrolyte layer present between the air cathode and the anode, the air cathode comprising: a catalyst layer which contains at least an electrode catalyst and an electroconductive material; an oxide as the electrode catalyst, which is active against at least oxygen reduction reaction; and at least one kind of metal carbide as the electroconductive material, selected from the group consisting of a tungsten carbide, a titanium carbide and a molybdenum carbide.. .
04/17/14
20140105981
 Preventative solution and method of use patent thumbnailnew patent Preventative solution and method of use
A preventative solution includes an aqueous base, 1 wt % to 6 wt % titanium dioxide having an average particle size of not greater than 100 nm, 0.5 wt % to 20 wt % alcohol having 2 to 4 carbons, and 3 wt % to 15 wt % of a binding agent. The preventative solution can be dispersed using a fogger, for example, sequentially with an odor neutralizing solution or a disinfectant solution..
04/17/14
20140105811
 Supercritical continuous hydrothermal synthesis of lithium titanate anode materials for lithium-ion batteries patent thumbnailnew patent Supercritical continuous hydrothermal synthesis of lithium titanate anode materials for lithium-ion batteries
A method for synthesizing lithium titanate includes preparing a supercritical fluid from water; reacting a solution containing lithium and titanium with the supercritical fluid under a condition that maintains the supercritical fluid in its supercritical state to produce a reaction mixture comprising the lithium titanate; and collecting the lithium titanate. The supercritical fluid is prepared at a temperature of 375-500° c.
04/17/14
20140105803
 Method for preparing catalyst for removing nitrogen oxides using dry ball milling patent thumbnailnew patent Method for preparing catalyst for removing nitrogen oxides using dry ball milling
Disclosed is a method for preparing a denox catalyst for removing nitrogen oxides (nox) included in exhaust gas and the like. One embodiment of the present invention discloses a v2o5(vanadium pentoxide)-tio2(titanium dioxide)-based denox catalyst for removing nitrogen oxides through selective catalytic reduction by dry-ball-milling crystalline titanium dioxide (tio2) powder and crystalline vanadium pentoxide (v2o5) powder..
04/17/14
20140105781
 Titanium based ceramic reinforced alloy for use in medical implants patent thumbnailnew patent Titanium based ceramic reinforced alloy for use in medical implants
A titanium based, ceramic reinforced alloy ingot for use in producing medical implants. An ingot is formed from an alloy having comprising from about 5 to about 35 wt.
04/17/14
20140105645
new patent Titanium corotron and scorotron pins
A coronode charging device that is photo-etched with titanium which slows the erosion rate of the coronode and thereby enhances uniformity over a larger number of copies.. .
04/17/14
20140104345
new patent Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric device
There is provided a piezoelectric device comprising a first electrode, a piezoelectric layer that is formed above the first electrode, a second electrode that is formed above the piezoelectric layer and a coating layer that is formed above the second electrode consisting of tungsten or titanium.. .
04/17/14
20140103792
new patent Electrode material for a spark plug and method of making the same
An electrode material that may be used in spark plugs and other ignition devices for igniting an air/fuel mixture in an engine. The electrode material has a metal ceramic composite structure and includes a particulate component embedded or dispersed within a matrix component such that the electrode material has a multi-phase microstructure.
04/17/14
20140103612
new patent Dielectric layer for electrostatic chuck and electrostatic chuck
A dielectric layer for an electrostatic chuck is formed of a ceramic material having a first phase including aluminum oxide and a second phase including composite carbonitride (ti, me)(c, n) that contains titanium as fine grains. The me represents a transition element and metals of group 4 to group 6 such as mo and w.
04/17/14
20140103282
new patent Diffusion barrier layer for resistive random access memory cells
Provided are resistive random access memory (reram) cells having diffusion barrier layers formed from various materials, such as beryllium oxide or titanium silicon nitrides. Resistive switching layers used in reram cells often need to have at least one inert interface such that substantially no materials pass through this interface.
04/17/14
20140103266
new patent Light-reflective conductive particle, anisotropic conductive adhesive and light-emitting device
A light-reflective conductive particle for an anisotropic conductive adhesive used for anisotropic conductive connection of a light-emitting element to a wiring board includes a core particle coated with a metal material and a light-reflecting layer formed from light-reflective inorganic particles having a refractive index of 1.52 or more on a surface of the core particle. Examples of the light-reflective inorganic particles having a refractive index of 1.52 or more include titanium oxide particles, zinc oxide particles, or aluminum oxide particles..
04/17/14
20140102880
new patent Molybdenum-containing targets comprising three metal elements
The invention relates to sputter targets and methods for depositing a layer from a sputter target. The method preferably includes the steps of: placing a sputter target in a vacuum chamber; placing a substrate having a substrate surface in the vacuum chamber; reducing the pressure in the vacuum chamber to about 100 torr or less; removing atoms from the surface of the sputter target while the sputter target is in the vacuum chamber (e.g., using a magnetic field and/or an electric field).
04/17/14
20140102604
new patent Cold rolled recovery annealed mild steel and process for manufacture thereof
A high strength mild steel alloy is provided. In addition, a process for making the high strength steel alloy is also provided.
04/17/14
20140102333
new patent Treated inorganic particle
The disclosure provides a treated inorganic particle, in particular a titanium dioxide particle, having reduced photoactivity, lower acid solubility and improved anti-microbial properties comprising: an inorganic core particle, in particular a titanium dioxide particle; a first treatment of silica, wherein the silica is added in a single step; and a second treatment comprising co-precipitated zinc oxide and alumina. These particles have reduced photoactivity, lower acid solubility and improved anti-microbial properties..
04/10/14
20140100392
Method for hydroxylation of phenol
A method for hydroxylation of phenol is disclosed. The method includes the step of performing a reaction of phenol and hydrogen peroxide to form diphenol in the presence of solid catalyst with zeolite framework, wherein the solid catalyst includes silicon oxide, titanium oxide and cobalt oxide.
04/10/14
20140100106
Catalyst for decomposing nitrogen oxide and preparation method thereof
Provided is a catalyst including: a support including titanium oxide; an active catalyst component including vanadium oxide; and a co-catalyst including antimony and cerium, in which the catalyst is included in a denox reduction reaction that decomposes nitrogen oxide. The catalyst may improve sulfur poisoning tolerance characteristics while improving the denox efficiency at a temperature in a wide range from low temperature to high temperature..
04/10/14
20140100105
Method for manufacturing microparticulate anatase or rutile titanium oxide dispersion and component having photocatalytic thin film on surface
A method for manufacturing a microparticulate anatase or rutile titanium oxide dispersion from a peroxotitanic acid solution optionally containing tin, wherein the method for manufacturing an anatase or rutile titanium oxide dispersion is characterized in that the peroxotitanic acid solution is fed continuously to a flow reactor and subjected to hydrothermal treatment at 150 to 250° c. And 0.5 to 10 mpa.
04/10/14
20140100096
Thermal expansive aluminum guide roller and production method thereof
A thermal expansive aluminum guide roller includes: an aluminum guide roller base, wherein the aluminum guide roller base is coated by an irony layer, the irony layer is coated by a hard metallic layer. Preferably, the hard metallic layer is a nickel layer or a titanium layer.
04/10/14
20140100052
Coated golf club head/component
A golf club component, such as a golf club head and/or a golf club shaft, can comprise a golf club component substrate having an outer layer of titanium carbide, typically comprising at least forty percent (40%) carbon content. Alternatively, a golf club component can comprise a golf club component substrate, at least a portion of which is enveloped by a first coating layer of, for example, electroplated nickel, a second coating layer of, for example, electroplated chromium or palladium, and a third coating layer of titanium carbide applied by physical vapor deposition.
04/10/14
20140099539
Negative electrode for lithium-ion secondary battery, manufacturing method thereof, and lithium-ion secondary battery
To provide a lithium-ion secondary battery which has high charge and discharge capacity, is capable of being charged and discharged at high rate and has good cycle characteristics. A negative electrode includes a current collector and a negative electrode active material layer.
04/10/14
20140099533
Feedthrough
A feedthrough, for example through a part of a housing, such as a battery housing, is, for example, made of a metal, such as a light alloy, for example aluminum, an aluminum alloy, alsic, magnesium, a magnesium alloy, titanium, a titanium alloy, steel, stainless steel or high-grade steel. The housing part has at least one opening through which at least one conductor having a cross-section is guided in a glass or glass ceramic material.
04/10/14
20140099348
Titanium dioxide photocatalytic compositions and uses thereof
Provided is a photocatalytic composition comprising zinc (zn) doped titanium dioxide (tio2) nanoparticles, wherein the ratio of titanium dioxide nanoparticles to zinc is from about 5 to about 150. The photocatalytic composition absorbs electromagnetic radiation in a wavelength range from about 200 nm to about 500 nm, and the absorbance of light of wavelengths longer than about 450 nm is less than 50% the absorbance of light of wavelengths shorter than about 350 nm.
04/10/14
20140099251
Method for preparing of spinel lithium titanium oxide nanofiber for negative electrode of lithium secondary battery
Disclosed is a method of preparing spinel lithium titanium oxide nanofibers for a negative electrode of a lithium secondary battery, including (s1) mixing an organic material selected from the group consisting of polyvinylpyrrolidone, polymethylmethacrylate, polyethylene, polyethylene oxide and polyvinyl alcohol, a lithium precursor, and a titanium precursor with a solvent, thus preparing a mixture solution, (s2) electrospinning the mixture solution, thus preparing composite nanofibers, and (s3) heat-treating the composite nanofibers, thus removing the organic material. In the spinel lithium titanium oxide nanofibers for a negative electrode of a lithium secondary battery prepared using the method according to the present invention, the spinel lithium titanium oxide nanofibers can provide a large surface area per unit volume, thus increasing the contact area between the electrolyte and the conductor and decreasing the lithium ion diffusion distance, thereby greatly contributing to improving electronic conductivity and ionic conductivity..
04/10/14
20140099230
Aluminum alloy that is not sensitive to quenching, as well as method for the production of a semi-finished product
An aluminum alloy that is not sensitive to quenching, for the production of high-strength forged pieces that are low in inherent tension, and high-strength extruded and rolled products, consisting of: 7.0-10.5 wt. % zinc, 1.0-2.5 wt.
04/10/14
20140097574
Seal ring
The objective of the present invention is to provide a seal ring having excellent dimensional stability and fitting properties with an opposing member, is able to effectively prevent leakage of oil even at very low hydraulic pressure, and also having excellent sliding properties. The seal ring is produced from a resin composition comprising (a) a poly(phthalamide) and (b) at least one component selected from among elastomers, crosslinked rubbers and dynamically crosslinked resins.
04/10/14
20140097540
Semiconductor structure
A semiconductor structure includes a silicon substrate, a titanium layer, a nickel layer, a silver layer and a metallic adhesion layer, wherein the silicon substrate comprises a back surface, and the titanium layer comprises an upper surface. The titanium layer is formed on the back surface, the nickel layer is formed on the upper surface, the silver layer is formed on the nickel layer, and the metallic adhesion layer is formed between the nickel layer and the silver layer..
04/10/14
20140097504
Method for depositing a low-diffusion tialn layer and insulated gate comprising such a layer
A method for forming an aluminum titanium nitride layer on a wafer by plasma-enhanced physical vapor deposition including a first step at a radio frequency power ranging between 100 and 500 w only, and a second step at a radio frequency power ranging between 500 and 1,000 w superimposed to a d.c. Power ranging between 500 and 1,000 w.
04/10/14
20140097168
Low-manganese gas-shielded flux cored welding electrodes
A gas-shielded flux cored welding electrode comprises a ferrous metal sheath and a core within the sheath enclosing core ingredients. The core ingredients and sheath together comprise, in weight percentages based on the total weight of the core ingredients and the sheath: 0.25 to 1.50 manganese; 0.02 to 0.12 carbon; 0.003 to 0.02 boron; 0.2 to 1.5 silicon; 0 to 0.3 molybdenum; at least one of titanium, magnesium, and aluminum, wherein the total content of titanium, magnesium, and aluminum is 0.2 to 2.5; 3 to 12 titanium dioxide; at least one arc stabilizer, where the total content of arc stabilizers is 0.05 to 1.0; no greater than 10 of additional flux system components; remainder iron and incidental impurities..
04/10/14
20140096879
Aluminum alloy composition and heat treatment method of the aluminum alloy composition
Disclosed herein is an aluminum alloy composition and a method of heat treating the aluminum alloy, to improve process control and strength of the aluminum alloy for a rear safety plate mounted on a truck, etc., complying with safety regulations wherein the aluminum alloy composition includes silicon (si) about 0.8 to 1.3% by weight, iron (fe) up to about 0.5% by weight, copper (cu) about 0.15 to 0.4% by weight, manganese (mn) up to about 0.15% by weight, magnesium (mg) about 0.8 to 1.2% by weight, chromium (cr) up to about 0.25% by weight, zinc (zn) up to about 0.2% by weight, titanium (ti) up to about 0.1% by weight and the remaining percent by weight of aluminum (al) of the entire composition.. .
04/10/14
20140096610
Ultrasonic probe including a bonded chemical barrier
Provided is an ultrasound probe including a bonded chemical barrier. The chemical barrier is manufactured between a matching layer and a lens layer by cross-sectionally applying a sputtering layer formed of a nichrome (nicr) layer and a titanium (ti) layer onto polyetherimide (pei) to thereby completely prevent lifting of the lens layer or rising of the matching layer.
04/10/14
20140096384
Piston pin device and method of making the same
A piston pin includes a cylindrical sleeve and an insert, the insert material having a lower volume weight than that of a material of the sleeve,. For instance, the insert can be made of an aluminium alloy, of titanium, of a tial alloy or of a composite material.
04/03/14
20140093779
Negative-electrode active material for lithium-ion secondary battery and process for producing the same as well as lithium-ion secondary battery and process for manufacturing the same
An object of the present invention is to provide a negative-electrode active material for lithium-ion secondary battery, negative-electrode active material which makes it possible for lithium-ion secondary batteries to exhibit higher capacities, and which makes it feasible to charge and discharge lithium-ion secondary batteries at a faster speed. In a production process according to the present invention, oxidized titanium fluoride is obtained by heating a mixed raw material, which includes a mixture of anatase-type tio2 and hydrofluoric acid, at 70° c.
04/03/14
20140093744
Method for depositing crystalline titania nanoparticles and films
A one-step and room-temperature process for depositing nanoparticles or nanocomposite (nanoparticle-assembled) films of metal oxides such as crystalline titanium dioxide (tio2) onto a substrate surface using ultrafast pulsed laser ablation of titania or metal titanium target. The system includes a pulsed laser with a pulse duration ranging from a few femtoseconds to a few tens of picoseconds, an optical setup for processing the laser beam such that the beam is focused onto the target surface with an appropriate average energy density and an appropriate energy density distribution, and a vacuum chamber in which the target and the substrate are installed and background gases and their pressures are appropriately adjusted..
04/03/14
20140093736
Resin composition, prepreg, and metal foil-clad laminate
There are provided a resin composition which exhibits high optical reflectance in an ultraviolet light region and a visible light region, undergoes less deterioration in optical reflectance when subjected to a heat treatment and a light irradiation treatment, has an excellent peel strength with a metal foil, and can be used suitably for an led-mounting printed wiring board; a prepreg using the resin composition; and a metal foil-clad laminate using the resin composition, or the like. A resin composition of the present invention comprises at least an epoxy resin (a) having a bisphenol a skeleton, an alicyclic epoxy resin (b), an acid anhydride (c) of a completely or partially hydrogenated product of an aromatic polycarboxylic acid, titanium dioxide (d), and a dispersing agent (e)..
04/03/14
20140093696
Conductive multilayer stack, coated substrates including the same, and methods of making the same
An electrically conductive multilayer stack including a first metal oxide layer including titanium oxide, a metal layer on the first metal oxide layer, and a second metal oxide layer including titanium oxide on the metal layer, at least one of the first metal oxide layer and the second metal oxide layer including a first region, a second region on the first region, and a third region on the second region, the first region and the third region each having a higher oxygen concentration than that of the second region is disclosed. Methods of manufacturing an electrically conductive multilayer stack are also disclosed..
04/03/14
20140093674
Systems and methods implementing wear-resistant copper-based materials
Systems and methods in accordance with embodiments of the invention implement copper-based materials in applications where resistance to wear is desired. In one embodiment, a wear-resistant gear includes a gear defined by a rotatable body having teeth disposed on an outer surface of the rotatable body, where the gear body is formed at least in part from a material including copper and x, where x is one of zirconium, titanium, hafnium, rutherfordium, and mixtures thereof and where the atomic ratio of copper to x is approximately between 2:3 and 3:2..
04/03/14
20140093551
Titanium dioxide photocatalytic compositions and uses thereof
Provided is a photocatalytic composition comprising zinc (zn) doped titanium dioxide (tio2) nanoparticles, wherein the ratio of titanium dioxide nanoparticles to zinc is from about 5 to about 150. The photocatalytic composition absorbs electromagnetic radiation in a wavelength range from about 200 nm to about 500 nm, and the absorbance of light of wavelengths longer than about 450 nm is less than 50% the absorbance of light of wavelengths shorter than about 350 nm.
04/03/14
20140093277
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
An electrophotographic photosensitive member that can not easily cause charging lines even where it is an electrophotographic photosensitive member employing as a conductive layer a layer containing metal oxide particles is disclosed. Also disclosed are a process cartridge and an electrophotographic apparatus which have such an electrophotographic photosensitive member.
04/03/14
20140091464
Semiconductor device
The semiconductor device of the present invention includes a semiconductor substrate provided with semiconductor elements, a lower layer wiring pattern which includes first wiring and second wiring, the first wiring and the second wiring disposed separately so as to be flush with each other, and the first wiring and the second wiring being fixed at a mutually different potential, an uppermost interlayer film disposed on the lower layer wiring pattern, a titanium nitride layer disposed on the uppermost interlayer film so as to cover the first wiring and the second wiring, and the titanium nitride having the thickness of 800 Å or more, and a pad metal disposed on the titanium nitride layer.. .
04/03/14
20140091255
Method for preparing an electrode active material for improving the properties of a battery, and lithium secondary battery including the electrode active material prepared thereby
A method of preparing an electrode active material for manufacturing a lithium secondary battery exhibiting stable charging/discharging efficiency and life-cycle characteristics even during high-speed charging/discharging cycles is provided. Also, a method of controlling both a composition ratio (ti/li) of surface elements and a composition of a lithium element in a lithium titanium oxide which is known to be an electrode active material having a relatively stable structure is provided.
04/03/14
20140090974
Temperable and non-temperable transparent nanocomposite layers
The invention concerns a transparent substrate carrying a layer of a transparent dielectric nanocomposite, comprising a matrix of sinyoz, y being in the range 0 to 4/3, z being in the range 0 to 2 and y and z not being equal to 0 simultaneously, said matrix including nanoparticles selected from the group consisting of aluminum nitrides, zirconium nitrides, titanium nitrides, aluminum oxides, zirconium oxides, zinc oxides, titanium oxides, tin oxides, tantalum oxides and mixtures thereof.. .
03/27/14
20140088327
Process of epoxidising cyclohexane
A process of oxidizing cyclohexane, comprising feeding cyclohexane, an aqueous hydrogen peroxide solution and optionally an organic solvent into a reaction zone through a feed inlet thereof under the oxidation reaction conditions for contact, and providing all or most of the oxidation product at the reaction zone bottom, wherein a part or all of the packing in the reaction zone is a titanium silicate molecular sieve-containing catalyst. The process of oxidizing cyclohexane according to the present invention carries out the oxidation in the reaction zone, which, firstly, utilizes the latent heat from reaction sufficiently so as to achieve energy-saving; secondly, increases the yield of target product and the availability of oxidizer; and thirdly, allows the separation of the oxidation product from the raw material cyclohexane as the reaction proceeds, such that the cost for subsequent separations can be saved..
03/27/14
20140088274
Metallocene and half sandwich dual catalyst systems for producing broad molecular weight distribution polymers
Disclosed herein are polymerization processes for the production of olefin polymers. These polymerization processes can use a dual catalyst system containing a zirconium or hafnium based metallocene compound and a titanium based half-metallocene compound containing an indenyl group..
03/27/14
20140088241
Polyester compositions
The invention relates to compositions based on polyester, titanium dioxide, and glass fibers, to the use of said compositions for producing short-period-heat-resistant products and also to a process for producing short-period-heat-resistant polyester-based products, in particular polyester-based optoelectronic products.. .


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Titanium topics: Titanium Dioxide, Molybdenum, Phosphoric Acid, Magnetic Field, Semiconductor, Semiconductor Device, Fine Grain, Ferritic Stainless Steel, Consumable, Personal Care, Boron Nitride, Aluminum Oxide, Acetic Acid, Electronic Device, Phosphorus

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