|Abrasive tool making process, material, or composition patents - Monitor Patents|
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Abrasive tool making process, material, or compositionBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 11/28/2013 > patent applications in patent subcategories.
20130312336 - Alumina sintered body, abrasive grains, and grindstone: Provided are an alumina sintered compact containing a titanium compound and an iron compound, wherein the total amount of the TiO2-equivalent content of the titanium compound, the Fe2O3-equivalent content of the iron compound and the alumina content is at least 98% by mass, the total amount of the TiO2-equivalent content... Agent: Showa Denko K.k.
20130312337 - Electrostatic abrasive particle coating apparatus and method: A method of applying particles to a backing having a make layer on one of the backing's opposed major surfaces. The method including the steps of: supporting the particles on a feeding member having a feeding surface such that the particles settle into one or more layers on the feeding... Agent: 3m Innovative Properties Company11/21/2013 > patent applications in patent subcategories.
20130305614 - Abrasive products having fibrillated fibers: An engineered coated abrasive product having a backing, a frontfill coat, a make coat, and/or a size coat, wherein at least one of the coats includes fibrillated fibers. The coated abrasive product is capable of improved inter-layer adhesion, retention of abrasive grains, and/or maintenance of abrasive grains in a more... Agent:
20130305616 - Alumina sintered body, abrasive grains, and grindstone: Provided are an alumina sintered compact containing a titanium compound and an iron compound, wherein FeTiAlO5 grains exist in the grain boundary of the alumina grains and the mean grain size of the FeTiAlO5 grains is from 3.4 to 7.0 μm; and an abrasive grain and a grain stone using... Agent: Showa Denko K.k.
20130305618 - Fine abrasive particles and process for producing same: Provided are fine abrasive particles which have a high rate of polishing and generate few polishing flaws. A process for producing then abrasive particles is also provided in which the fine abrasive particles have a reduced coefficient of fluctuation in particle diameter, the production steps are simple, and the production... Agent:
20130305617 - Methods of forming a hardfacing composition, methods of hardfacing a downhole tool, and methods of forming an earth-boring bit: A hardfacing composition for downhole well tools, such as earth-boring bits, contains sintered ultrahard particles. The ultrahard particles consist of tungsten carbide grains, cobalt and vanadium. The ultrahard particles are dispersed within a matrix metal of iron, nickel or alloys thereof. The composition may also have sintered tungsten carbide particles... Agent: Baker Hughes Incorporated11/14/2013 > patent applications in patent subcategories.
20130298471 - Abrasive products and methods for finishing surfaces: An engineered coated abrasive product having a three dimensional pattern of abrasive structures formed by embossing an abrasive slurry formulation that was first surface coated with a functional powder, wherein the abrasive slurry includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a... Agent:
20130298472 - Forming alkaline-earth metal oxide polishing pad: The invention involves a method of preparing an alkaline-earth metal oxide-containing polishing pad useful for polishing at least one of semiconductor, magnetic and optical substrates. The method includes introducing a feed stream of gas-filled polymeric micro elements into a gas jet, the polymeric microelements having varied density, varied wall thickness... Agent:
20130298473 - Hollow polymeric-alkaline earth metal oxide composite: The invention provides a plurality of polymeric particles embedded with alkaline-earth metal oxide. The gas-filled polymeric microelements have a shell and a density of 5 g/liter to 200 g/liter. The shell has an outer surface and a diameter of 5 μm to 200 μm with the outer surface of the... Agent:
20130298474 - Cutting tool made of sialon based material: The present invention relates to a ceramic material for cutting tool inserts, wherein the ceramic material is based on sialon comprising β-sialon (Si6−zALzOZN8−z), α-sialon, (YxSi12−(m+n)AI(m+n)OnN16−n), a refractory hard phase comprising TiN, Ti(C,N), TiC, or a carbide of an element from one of groups IVb, Vb and VIb of the periodic... Agent: Sandvik Intellectual Property Ab
20130298475 - Edm cuttable, high cbn content solid pcbn compact: The present disclosure relates to cubic boron nitride (cBN) cutting elements that have high cBN content and that are cuttable by electric discharge machining (EDM). A cutting element according to an embodiment includes a self-sintered polycrystalline cubic boron nitride (PCBN) compact, having a first phase of cubic boron nitride (cBN)... Agent: Element Six Limited
20130298476 - Method for recovering abrasive material component from used abrasive material slurry, and cerium oxide recovered through method: Provided is a method for recovering an abrasive material component from used slurry having cerium oxide as the principle component of the abrasive material therein, the abrasive component recovery method being one in which post-recovery treatment of the abrasive agent and waste liquid is easy. Also provided is cerium oxide... Agent:11/07/2013 > patent applications in patent subcategories.
20130291442 - Methods of forming thermally stable polycrystalline diamond cutters: A method for forming a thermally stable cutting element that includes forming at least one acid infusion pathway in a polycrystalline abrasive body containing a catalyzing material to be leached; and contacting at least a portion of the at least one acid infusion pathway in the polycrystalline abrasive body with... Agent:
20130291443 - Method of making polycrystalline diamond material: A method for making polycrystalline diamond material comprises providing a plurality of diamond particles or grains, coating the diamond particles or grains with a binder material comprising a non-metallic catalyst material for diamond, consolidating the coated diamond particles or grains to form a green body, and subjecting the green body... Agent:
20130291444 - Cmp slurry regeneration apparatus and method: The CMP slurry regeneration apparatus 200 for regenerating the CMP slurry used for a CMP process patterning metal conductive elements on a semiconductor circuit comprises a gravity separator 205 for precipitating solids in a diluted waste slurry used in the CMP process by gravity sedimentation; a concentrated slurry container 207... Agent:
20130291445 - Diamond abrasive grain and electroplated tool having the same: A coating method on diamond abrasive grains is used to form a conductive film on diamond abrasive grains. The conductive film has chemical composition gradient giving the diamond abrasive grain an outwardly increasing electrical conductibility as a function of film thickness. The subsequent electroplating layer can therefore more effectively embed... Agent: Sigma Innovation Technology Inc.
20130291447 - Methods of forming cutting elements by removing metal from interstitial spaces in polycrystalline diamond: Methods of forming a cutting element include immersing at least a portion of a volume of polycrystalline diamond in a liquid electrolytic solution, applying a voltage between the polycrystalline diamond and a cathode in contact with the liquid electrolytic solution, and removing at least a portion of metal catalyst from... Agent: Baker Hughes Incorporated
20130291446 - Tool made of cubic boron nitride sintered body: A tool includes a cubic boron nitride sintered body at least at a tool working point. The cubic boron nitride sintered body contains cubic boron nitride, a heat insulating phase, and a binder phase. Cubic boron nitride is contained in the cubic boron nitride sintered body by not less than... Agent: Sumitomo Electric Hardmetal Corp.Previous industry: Movable or removable closures
Next industry: Static structures (e.g., buildings)
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