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Patent Searching and Data


Matches 701 - 750 out of 12,370

Document Document Title
WO/2010/077495A3
By controlling the process parameters and by using a polymeric production tooling having a plurality of mold cavities, different types of shaped abrasive particles selected from the group consisting of abrasive shards, dish-shaped abrasi...  
WO/2010/077491A3
Abrasive particles comprising dish-shaped abrasive particles each having a sidewall; each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t; and wherein either...  
WO/2010/077826A3
An abrasive disc includes a backing layer on a first major surface, a water- impermeable abrasive layer on a second major surface, and a water-absorbable, compressible, resilient, porous foam layer sandwiched in between the backing layer...  
WO/2010/093342A1
The present disclosure is directed at a chemical-mechanical planarization polishing pad comprising interconnecting elements and a polymer filler material, wherein the interconnecting elements include interconnecting junction points that ...  
WO/2010/086371A1
The invention relates to a synthetic-resin-bonded grinding disk comprising a mixture of abrasive grain, binding agent, and pore formers, wherein the pore formers are plant seeds and are contained in the finished grinding disk. The grindi...  
WO/2010/086801A1
A supporting device (1) is described for supporting and containing an abrasive element (5) for the machining of stone, ceramic or similar, said supporting device (1) comprising an elastic means (6) for absorbing the external stress on sa...  
WO/2010/085587A1
Structured fixed abrasive articles including a multiplicity of three-dimensional abrasive composites fixed to the abrasive article, the abrasive composites further including a multiplicity of ceria abrasive particles having a volume mean...  
WO/2010/084472A1
The invention relates to an abrasive insert comprising a layer of PCD or PCBN; and a cemented carbide substrate to which the layer of PCD or PCBN is bonded through an interlayer; the interlayer comprising a bonded mass of superhard abras...  
WO/2010/080401A2
A method of forming an abrasive article includes forming a mixture comprising a liquid carrier and a glass precursor material, wherein the glass precursor material comprises a material selected from the group of materials consisting of a...  
WO/2010/077826A2
An abrasive disc includes a backing layer on a first major surface, a water- impermeable abrasive layer on a second major surface, and a water-absorbable, compressible, resilient, porous foam layer sandwiched in between the backing layer...  
WO/2010/078171A2
A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix materia...  
WO/2010/078566A1
The present disclosure relates to a chemical mechanical planarization pad and a method of making and using a chemical mechanical planarization pad. The chemical mechanical planarization pad may include a first component including a water...  
WO/2010/077519A2
Abrasive particles comprising shaped abrasive particles each having a sloping sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t. The shaped abra...  
WO/2010/077519A3
Abrasive particles comprising shaped abrasive particles each having a sloping sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t. The shaped abra...  
WO/2010/077518A1
An abrasive comprising shaped abrasive particles each with an opening. The shaped abrasive particles are formed from alpha alumina and have a first face and a second face separated by a thickness t. The opening in each of the shaped abra...  
WO/2010/077491A2
Abrasive particles comprising dish-shaped abrasive particles each having a sidewall; each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t; and wherein either...  
WO/2010/077509A1
Abrasive particles comprising shaped abrasive particles each having a sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a sidewall and having a maximum thickne...  
WO/2010/078171A3
A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix materia...  
WO/2010/075091A2
An abrasive tool including a bonded abrasive article including a bond material comprising a metal or metal alloy, abrasive grains contained within the bond material, and a reaction agent dispersed within the bond material, wherein the re...  
WO/2010/075041A3
A macro-porous abrasive article includes a spun lace substrate having a macro-porous structure and a coating. The coating is made of a resin binder and abrasive aggregates. The abrasive aggregates are formed from a composition of abrasiv...  
WO/2010/075050A3
An abrasive article with improved packing density and mechanical properties and method of making are disclosed. A method of making an abrasive mix with improved processability facilitates improved packing density, resulting in abrasive a...  
WO/2010/075041A2
A macro-porous abrasive article includes a spun lace substrate having a macro-porous structure and a coating. The coating is made of a resin binder and abrasive aggregates. The abrasive aggregates are formed from a composition of abrasiv...  
WO/2010/075091A3
An abrasive tool including a bonded abrasive article including a bond material comprising a metal or metal alloy, abrasive grains contained within the bond material, and a reaction agent dispersed within the bond material, wherein the re...  
WO/2010/075050A2
An abrasive article with improved packing density and mechanical properties and method of making are disclosed. A method of making an abrasive mix with improved processability facilitates improved packing density, resulting in abrasive a...  
WO/2010/071198A1
Provided are a saw wire of the type having abrasive grains secured thereto, the saw wire having high cutting performance, and a method of manufacturing the saw wire. A saw wire of the type formed by securing abrasive grains to a metal wi...  
WO/2010/068543A3
A bonded abrasive article includes, on a total weight basis: 30 to 37 percent of ceramic-coated blue fused aluminum oxide particles; 30 to 37 percent of non-seeded sol-gel alumina-based abrasive particles, wherein the non-seeded sol-gel ...  
WO/2010/068543A2
A bonded abrasive article includes, on a total weight basis: 30 to 37 percent of ceramic-coated blue fused aluminum oxide particles; 30 to 37 percent of non-seeded sol-gel alumina-based abrasive particles, wherein the non-seeded sol-gel ...  
WO/2010/059835A2
A method of forming an abrasive article includes directing a beam of electromagnetic radiation at a starting location on an abrasive preform comprising a bonding layer and abrasive grains within the bonding layer, and increasing the powe...  
WO/2010/058600A1
A brush roll (6) is manufactured by preparing in advance annular brush holding members (1) having brush pieces (2) embedded at equal intervals in the circumferential direction, then fitting and affixing the brush holding members (1) on a...  
WO/2010/045053A3
A nonwoven web and method of making a nonwoven web is disclosed. The nonwoven web comprises a plurality of randomly oriented and interconnected cut fibers. At least 10% wt. of the fibers are multicomponent fibers comprising at least a fi...  
WO/2010/040472A3
The present invention relates to abrasive grain agglomerates composed of fine-particle primary abrasive grains which are held together by means of a binder based on an aluminosilicate having a molar ratio of Al2O3 to SiO2 of from 1:2 to ...  
WO/2010/041223A1
The invention relates to molten grains having the following chemical composition in wt % in terms of oxides: Al2O3: balance to 100%; Zr02+Hf02: 16-24%; MgO in an amount such that the weight ratio (ZrO2+ HfO2)/MgO is between 25 and 65; ot...  
WO/2010/041822A2
The present invention relates to a polishing pad having a base knitted into a net with meshes for absorbing and discharging dust generated during polishing to an external dust suction device or for storing the dust in a pocket system, th...  
WO/2010/040472A2
The present invention relates to abrasive grain agglomerates composed of fine-particle primary abrasive grains which are held together by means of a binder based on an aluminosilicate having a molar ratio of Al2O3 to SiO2 of from 1:2 to ...  
WO/2010/041815A2
An abrasive sheet having improved properties which enable precise polishing and finishing is prepared by (1) coating an abrasive material-containing slurry on a concave face of an embossed first substrate and then UV-curing or pre-drying...  
WO/2010/041822A3
The present invention relates to a polishing pad having a base knitted into a net with meshes for absorbing and discharging dust generated during polishing to an external dust suction device or for storing the dust in a pocket system, th...  
WO/2010/041822A4
The present invention relates to a polishing pad having a base knitted into a net with meshes for absorbing and discharging dust generated during polishing to an external dust suction device or for storing the dust in a pocket system, th...  
WO/2010/041815A3
An abrasive sheet having improved properties which enable precise polishing and finishing is prepared by (1) coating an abrasive material-containing slurry on a concave face of an embossed first substrate and then UV-curing or pre-drying...  
WO/2010/038646A1
A spherical body polishing apparatus which can reduce polishing cost is provided with a rotating disc (10) having a rotating disc polish surface (10A), and a fixed disc having a fixed disc polish surface which faces the rotating disc pol...  
WO/2010/034492A1
A method for producing an article having a composite surface including abrasive particles, comprises pressing a mixture of abrasive particles and a metal binding matrix to form a body, loading said body into a microwave plasma chamber, a...  
WO/2010/033056A1
A tool for machining parts and particularly surfaces of parts includes a machining head and a main, supporting body (3) made of carbon fibres bonded by a polymer binder and additionally contains polyhedral multilayer carbon nanostructure...  
WO/2010/031089A1
The invention relates to a method for producing a grinding tool comprising diamond particles disposed at a distance from each other, wherein recesses are formed on the surface of a powdery sinterable matrix recess by pressing a pattern i...  
WO/2010/027937A2
To provide an abrasive material product which shows an excellent effect of controlling heat generation in abrasive work and which causes no smearing in abrasive work in dry mode. An abrasive material product comprising a binder and an in...  
WO/2010/027937A3
To provide an abrasive material product which shows an excellent effect of controlling heat generation in abrasive work and which causes no smearing in abrasive work in dry mode. An abrasive material product comprising a binder and an in...  
WO/2010/015923A3
The invention concerns a method for producing abrasive tools, comprising the following operations: preparing a metallic material; preparing an abrasive material; preparing a foaming agent that releases a gas when a preset decomposition t...  
WO/2010/016959A2
An abrasive article includes a carrier element, an abrasive component, and a bonding region between the abrasive component and the carrier element. The abrasive component includes abrasive particles bound in a metal matrix. The abrasive ...  
WO/2010/016959A3
An abrasive article includes a carrier element, an abrasive component, and a bonding region between the abrasive component and the carrier element. The abrasive component includes abrasive particles bound in a metal matrix. The abrasive ...  
WO/2010/013580A1
Provided is a vitrified grindstone which, when used in grinding a work, causes no grinding burn to that part of the work where a grinding fluid is less apt to come into the space between the work and the grindstone, and which does not ca...  
WO/2010/011801A3
To provide an abrasive material with improved adhesion strength of an abrasive part to a substrate and durable to a severe abrasive work with applying high load and a long time abrading work. The abrasive material product comprises a sub...  
WO/2010/010046A1
Flexible, flat substrate with an abrasive surface obtained by applying an aqueous solution or dispersion of at least one pre-condensate of a thermally curable resin onto the top side and/or the bottom side of a flexible, flat substrate i...  

Matches 701 - 750 out of 12,370