Patents
Patents for B24D 3 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents (10,364)
08/2008
08/14/2008US20080190037 Method of preparing agglomerated composite materials
08/14/2008US20080190036 Acoustic driven toughened foam glass abrasive devices and a method for producing the same
08/14/2008US20080190035 Liquid comprising peroxide oxidant;citric ammonium chemical etchant; and benzotriazole etch inhibitor; anda solids component including:abrasive particles of about 30 nm size or less; planarizing germanium (Ge)-antimony (Sb)-tellurium (Te) (GST) alloys; random access memory, digital video disks
08/14/2008US20080190034 Ceramic materials and methods of making and using the same
08/13/2008EP1954446A1 Abrasive article and method of modifying the surface of a workpiece
08/13/2008EP1954445A1 Agglomerate abrasive grains and methods of making the same
08/13/2008EP1765552B1 Non-woven fabric abrasive material
08/13/2008CN201098844Y Ultra-hard abrasive grinding wheel dresser
08/13/2008CN100410017C Chemical mechanical polishing pad, production method thereof, and chemical mechanical polishing process
08/06/2008CN201095075Y Ceramic metal abrading block
08/06/2008CN201095074Y Multilayer grinding material coating grinding tools
08/06/2008CN101238178A High-performance resin for abrasive products
08/06/2008CN101235261A Phenolic aldehyde type vulcanized paper sand disc adhesive and preparation method thereof
08/05/2008US7407523 made by milling and mixing powdered alumina and silicon carbide to form a whisker composite, forming a workpiece, and sintering; alumina grain size has a 80th percentile (P80) of less than 2.5 mu m
07/2008
07/31/2008WO2008092093A2 Graded drilling cutters
07/31/2008CA2674658A1 Flexible, sheet-like substrates having an abrasive surface
07/30/2008EP1948398A1 Abrasive tools having a permeable structure
07/30/2008EP1497075A4 Abrasive articles with novel structures and methods for grinding
07/30/2008EP1494834A4 Method of roll grinding
07/30/2008EP1492645A4 Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives
07/30/2008EP1338385B1 Polishing tool and a composition for producing said tool
07/30/2008CN101232973A Abrasive article and methods of making same
07/30/2008CN101232970A Chemically modified polishing pad for chemical mechanical polishing
07/30/2008CN100406202C Wiping film
07/30/2008CN100406200C Abrasive articles comprising abrasive particles and polymeric reaction product
07/29/2008US7404857 Superabrasive particle synthesis with controlled placement of crystalline seeds
07/29/2008US7404832 Method for producing cubic boron nitride abrasive grains
07/24/2008WO2008087797A1 Polishing pad and method for producing the same
07/23/2008CN101228004A Composite particle comprising an abrasive grit
07/23/2008CN100404203C Preparation method of diamond grinding polishing sheet
07/17/2008US20080171503 Methods of bonding superabrasive particles in an organic matrix
07/17/2008US20080168718 High Density Abrasive Compacts
07/16/2008EP1944125A1 Tool with sintered body polishing surface and method of manufacturing the same
07/16/2008EP1943054A1 Abrasive article and method for making same
07/16/2008CN101219531A Microporous polishing pads
07/16/2008CN100402237C Abrasive tools for grinding electronic components
07/15/2008US7399516 Long-life workpiece surface influencing device structure and manufacturing method
07/15/2008US7399330 Agglomerate abrasive grains and methods of making the same
07/09/2008EP1941972A1 Diamond disc
07/09/2008CN101214639A Rubber elastic grinding wheel
07/09/2008CN101214638A Precision polishing wheel for metal product
07/09/2008CN101214637A Glass edging wheel
07/09/2008CN101214636A Diamond grinding tool and preparation thereof
07/09/2008CN101214635A Strong fibre polishing wheel
07/09/2008CN101214634A Black diamond finishing wheel
07/08/2008US7396372 Fine particles for cutting blades; bonding gaps; heat treatment
07/03/2008WO2008079934A2 Low corrosion abrasive articles and methods for forming same
07/03/2008WO2008079932A2 Abrasive article with cured backsize layer
07/03/2008WO2008079680A1 Submicron alpha alumina high temperature bonded abrasives
07/03/2008WO2008079205A1 Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor
07/03/2008US20080155904 Method of abrading a metal workpiece
07/03/2008CA2669923A1 Abrasive article with cured backsize layer
07/02/2008CN100398606C Abrasive-filled thermoset composition and its preparation, and abrasive-filled articles and their preparation method
07/02/2008CN100398598C Composition for grinding pad and grinding pad using the same
07/01/2008US7393371 Nonwoven abrasive articles and methods
06/2008
06/26/2008WO2008075512A1 Grind stone
06/26/2008US20080148653 Grits and vitreous bond matrix
06/26/2008US20080148651 Chemical mechanical polishing
06/25/2008CN101208385A Composition, treated backing, and abrasive articles containing the same
06/25/2008CN101208180A Transparent microporous materials for CMP
06/25/2008CN101204794A High temperature soldering CBN grinding wheel used metal combination dose layer material adding rare earths La
06/25/2008CN100397582C Grinding pad and its production method
06/19/2008US20080145306 Method For Producing Spherical Mixed Oxide Powders In A Hot Wall Reactor
06/19/2008US20080141594 particles of cerium oxide, zirconium oxide, aluminum oxide silicon oxide, iron oxide, etc. having a plate-form shape and a particle size of from 10 nm to 100 nm in the plate direction of the particle
06/18/2008EP1706221B9 Grinding wheel for roll grinding application and method of roll grinding thereof
06/18/2008CN101200053A Abrasive tool of epoxy resin combined with compounded abrasive
06/12/2008WO2008069634A1 Method for preparing coated abrasive having three-dimensional abrasive structures
06/12/2008WO2008036132A9 Method for grinding slots
06/11/2008EP1675707B1 Compositions for abrasive articles
06/11/2008CN101198442A Composite materials
06/11/2008CN101195208A Plating diamond tool with glass hard high-wearing feature and production method thereof
06/10/2008US7384438 Crystalline ZrO2 and at least two of: crystalline Al2O3, first crystalline complex Al2O3.Y2O3, second, different, crystalline complex Al2O3.Y2O3; particle size distribution ranging from fine to coarse; for coated, bonded, and non-woven abrasives, and abrasive brushes.
06/10/2008US7384437 Apparatus for making abrasive article
06/10/2008US7384436 Polycrystalline grits and associated methods
06/05/2008US20080131571 Sol of spinous inorganic oxide particles, method of producing the sol, and polishing agent containing the sol
06/04/2008CN100391694C Mosaic resin diamond composite grinding block and its producing method
06/03/2008US7381466 Abrasive with improved abrasive properties comprising a coating of complex oxide and silicate binding agent
06/03/2008US7381232 Quenching a melt of CeO2 and one or more alkaline earth metal oxides obtain an amorphous material, precipitating CeO2 crystals, and separating the crystals formed; high crystallinity, excellent in uniformity
06/03/2008CA2479713C Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives
06/03/2008CA2350060C Flap disc
05/2008
05/29/2008WO2008063568A1 Methods of fabricating superabrasive articles
05/29/2008WO2008062846A1 Dressing stone, glass composition for holding abrasive grains, and glass-ceramic composition for holding abrasive grains
05/29/2008WO2008062369A2 Material containing diamond and an intermetallic compound
05/29/2008US20080125016 Method for Producing Polishing Agent, Polishing Agent Produced Thereby and Method for Producing Silicon Wafer
05/28/2008EP1924405A1 Polycrystalline diamond abrasive element and method of its production
05/28/2008CN101186135A Coated inserts for milling of compacted graphite iron
05/28/2008CN101186030A Spring grinding abrasive wheel
05/28/2008CN101186029A Resin reinforced high-speed grinding wheel
05/28/2008CN101186028A Shaft grinding abrasive wheel
05/27/2008US7377943 15-45 wt.-% CaO, 40-45 wt.-% P2O5, 10-40 wt.-% ZrO2 and 0.7-3.5 wt.-% fluoride, comprising apatite and calcium zirconium phosphate as main crystal phases and a glass phase as an auxiliary component; improved chemical stability
05/22/2008WO2008059931A1 Process for producing glass substrate
05/22/2008WO2008020284A3 Binding system
05/22/2008WO2007148214A3 Transformation toughened ultrahard composite materials
05/22/2008US20080115422 Abrasive and copolymer having four distinct units such as methoxypolyethylene glycol methacrylate, polypropylene glycol methacrylate, stearyl methacrylate and styrene; suppressing edge rounding; producing quality high density hard disk drives
05/21/2008EP1923175A1 Intermediate product for use in the production of abrading or cutting tools
05/21/2008EP1497079B1 Coated abrasive article, method for making the same and methods of abrading a workpiece
05/21/2008EP1129821B1 Method and device for polishing semiconductor wafer
05/21/2008CN101184582A Multi-layer polishing pad material for cmp
05/21/2008CN101181781A Metal bonding agent cubic boron nitride honing stones
05/20/2008US7374476 Method and apparatus for forming a planarizing pad having a film and texture elements for planarization of microelectronic substrates
1 ... 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 ... 104