Patents for B24D 18 - Manufacture of grinding tools, e.g. wheels, not otherwise provided for (4,462) |
---|
04/15/2004 | US20040070880 Method and apparatus for grounding a magnetic recording head |
04/08/2004 | WO2004029310A2 Molten braze-coated superabrasive particles and associated methods |
04/08/2004 | WO2004028746A2 Brazed diamond tools and methods for making the same |
04/06/2004 | CA2124394C Method of making an abrasive compact |
04/01/2004 | US20040060243 Sintering "green state granules" of ultrahard abrasive particles in a medium separating the particles under high pressure/high temperature conditions and removing the separating medium |
03/31/2004 | EP1402080A2 Tool for machine tools |
03/31/2004 | EP1071540B1 Corrosion resistant abrasive article and method of making |
03/31/2004 | CN1143755C Method for making sintered article and products produced thereby |
03/30/2004 | US6712681 Polishing pads with polymer filled fibrous web, and methods for fabricating and using same |
03/30/2004 | US6712062 Sintered metal bonded segments with an abrasive action, for tools |
03/18/2004 | US20040053559 Polishing apparatus and method of bonding and removing expendable replacement components thereof |
03/18/2004 | US20040053007 Used for transporting square or rectangular substrates, such as a glass substrate for a display or the like; substrate is used for producing a display panel of, for example, a liquid crystal display device; nonwarping, dustless |
03/17/2004 | EP1216119B1 Marked abrasive article |
03/17/2004 | CN1483067A Spray drying methods of making agglomerate abrasive grains and abrasive articles |
03/17/2004 | CN1482959A CMP Conditioner, method for arranging rigid grains used for CMP conditioner, and method for manufacturing CMP conditioner |
03/17/2004 | CN1482958A Methods for making reinforced wafer polshing pads and apparatuses implementing the same |
03/17/2004 | CN1142047C Process for firing abrasive wheel for abrasion of steel ball |
03/16/2004 | US6706319 Mixed powder deposition of components for wear, erosion and abrasion resistant applications |
03/16/2004 | CA2287199C Patterned abrasive tools |
03/10/2004 | EP1396311A1 Rotary dressing tool containing abrasive inserts |
03/10/2004 | EP1301647B1 Method for the production of cutting bodies with a cutting layer |
03/10/2004 | EP1015181B1 Abrasive slurries and abrasive articles comprising multiple abrasive particle grades |
03/09/2004 | US6702867 Having at least two immiscible, amorphous phases; micro-crystalline alpha alumina and phosphorous oxide containing alkaliborosilicate |
03/04/2004 | US20040043698 Polishing pad design |
03/04/2004 | US20040040216 Fine particles for cutting blades; bonding gaps; heat treatment |
03/03/2004 | EP1393859A1 Microabrasive tool with a vitreous binder |
03/03/2004 | EP1392618A1 Method for producing cubic boron nitride abrasive grains |
03/02/2004 | US6699920 Methods of manufacturing polishing substrates |
03/02/2004 | US6699106 Conditioner for polishing pad and method for manufacturing the same |
02/26/2004 | US20040035268 Method of making a tool insert |
02/26/2004 | US20040035058 Abrasive solid |
02/25/2004 | EP1391265A1 Contactor cleaning sheet, and contactor cleaning method |
02/25/2004 | CN1139461C 涂敷磨料制品 Coated abrasive article |
02/24/2004 | US6696137 Woven and packed composite constructions |
02/24/2004 | CA2114649C Coated abrasive sheet material with loop material for attachment incorporated therein |
02/19/2004 | WO2004015751A1 Method of machining semiconductor wafer-use polishing pad and semiconductor wafer-use polishing pad |
02/19/2004 | US20040033772 Corrosion resistant abrasive article and method of making |
02/19/2004 | US20040033770 Method of preparing a sanding block to repair a damaged surface profile |
02/18/2004 | CN1476369A Spiral wound abrasive belt and method |
02/18/2004 | CN1475330A Production method of polishing material |
02/12/2004 | WO2004013399A1 Process for forming rollers to use in plants for continuous surface lapping of fabrics by abrasive steel laminar elements |
02/12/2004 | WO2004012905A1 Reels of abrasive self-adhesive steel band, especially diamond coated, and the process for producing them |
02/11/2004 | EP1100653B1 Rotary dressing tool containing brazed diamond layer |
02/11/2004 | EP0713452B1 Patterned abrasive material and method |
02/10/2004 | US6688956 Substrate polishing device and method |
02/10/2004 | CA2077953C Injection molded abrasive article and process |
02/05/2004 | DE10245056B4 Elektrostatisches Abscheideverfahren Electrostatic deposition |
02/03/2004 | US6685548 Grooved polishing pads and methods of use |
01/29/2004 | WO2004009293A1 Method of producing brush-like grind stone, the brush-like grind stone, and brush for grind machine |
01/28/2004 | EP1384553A2 A polishing machine with driving means to move the grinding tool along a precession path and method to use it |
01/28/2004 | CN1471567A Polycrystalline abrasive grit |
01/22/2004 | DE10228843A1 Verfahren zur chargenweisen Beschichtung von Sägedraht A method for the batchwise coating of saw wire |
01/21/2004 | EP1200231B1 Method for making microabrasive tools |
01/20/2004 | US6679758 Binding material being characterized by a melting temperature between 500 and 1400 degrees c; grinding tools |
01/15/2004 | US20040009743 Grind method of diamond grinding wheel finisher |
01/08/2004 | US20040004149 Spiral wound abrasive belt and method |
01/07/2004 | EP1378323A1 Bond for abrasive tool |
01/02/2004 | EP1375043A1 Process for charge wise coating of saw wire |
01/02/2004 | EP1224062B1 Flexible abrasive article releasing low amounts of contaminants |
01/01/2004 | US20040001922 Method for the batch coating of saw wire |
12/31/2003 | CN2595520Y Porous drying support plate special for ceramic grinding apparatus |
12/31/2003 | CN1132721C Abrasive tool having metal bound phase |
12/30/2003 | CA2163030C Patterned abrasive material and method |
12/18/2003 | WO2003104544A1 Consumer scrubbing wipe article and method of making same |
12/18/2003 | CA2489204A1 Consumer scrubbing wipe article and method of making same |
12/17/2003 | EP1371451A1 Abrasive tools with precisely controlled abrasive array and method of fabrication |
12/17/2003 | EP1371438A1 Superabrasive wire saw and method for making it |
12/17/2003 | CN1131130C Flexible abrasive body and manufacturing method thereof |
12/11/2003 | US20030228813 Consumer scrubbing wipe article and method of making same |
12/11/2003 | US20030226318 Abrasive in thermosetting resin; three-dimensional shapes |
12/10/2003 | CN1460575A Preparation method of speical shape coated abrasive tool |
12/04/2003 | WO2003099519A1 Polishing pad for electrochemical-mechanical polishing and methods to manufacture it |
12/04/2003 | DE10221483C1 Verfahren zur Herstellung frei gesinterter ringförmiger Schleifbeläge für Schleifscheiben A process for producing sintered annular free abrasive coatings for grinding wheels |
12/03/2003 | EP0835228B1 Foamed glass article for preparing surfaces, use therefor, and method of making same |
12/03/2003 | CN1129508C Cutting wheel making process |
12/03/2003 | CN1129506C Wire saw and its mfg. method |
12/02/2003 | US6656030 Unsupported chemical mechanical polishing belt |
12/02/2003 | US6656019 Grooved polishing pads and methods of use |
11/27/2003 | US20030217927 Long-life workpiece surface influencing device structure and manufacturing method |
11/25/2003 | US6652361 Abrasives distribution method |
11/20/2003 | WO2003095518A1 Method of producing polishing pad-use polyurethane foam and polyurethane foam |
11/20/2003 | WO2002028802A8 Ceramic aggregate particles |
11/19/2003 | EP1362671A1 Method for the production of free-sintered ring-shaped abrasive lining for grinding wheels |
11/12/2003 | EP1062068B1 Superabrasive wire saw and method for making the saw |
11/12/2003 | CN1127398C Granite polishing apparatus and its manufacture |
11/11/2003 | CA2262567C Grinding wheel |
11/06/2003 | US20030207661 Annealing of CMP polishing pads |
11/06/2003 | US20030207652 Method of making a surface treating article and such a surface treating article |
11/06/2003 | US20030205239 Chemical mechanical polishing pad pad is divided into regions defined by a size difference of abrasive grains formed on the body surface in each region of the conditioning disk. |
11/06/2003 | US20030205003 Comprising phosphorus oxide and boron oxide to improve the performance of an abrasive tool containing sintered sol gel alumina abrasive grain. |
10/29/2003 | EP1356008A2 Agglomerate abrasive grain and a method of making the same |
10/28/2003 | US6638153 Diamond saw blade equipped with undercut preventing tip |
10/23/2003 | WO2003086971A1 Method for synthesising superhard materials |
10/23/2003 | WO2003086704A1 Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives |
10/23/2003 | WO2003086703A1 Abrasive articles with novel structures and methods for grinding |
10/23/2003 | WO2003086702A1 Method of roll grinding |
10/23/2003 | US20030199234 Grooved polishing pads and methods of use |
10/22/2003 | CN1451054A Method for producing an abrasive product containing diamond |
10/21/2003 | US6634932 Web-format polishing pads and methods for manufacturing and using web-format polishing pads in mechanical and chemical-mechanical planarization of microelectronic substrates |
10/21/2003 | CA2276508C Production of patterned abrasive surfaces |