| Patents for B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor (4,710) |
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| 10/13/2005 | US20050227489 Polishing pad and method of manufacturing semiconductor devices |
| 10/13/2005 | US20050223649 Corrugated textured surface with peaks and valleys present as a rectilinear grid; coating of hardened binder and abrasive particles forming a generally planar abrading surface; improved cut performance |
| 10/13/2005 | DE202005011640U1 Emery cloth assembly for removal of oxide surface layer from laser cut work pieces |
| 10/12/2005 | EP1583639A1 Method of using a soft subpad for chemical mechanical polishing |
| 10/12/2005 | CN2732421Y Fabric disc |
| 10/12/2005 | CN1681622A Polishing pad for endpoint detection and related methods |
| 10/11/2005 | US6953515 Apparatus and method for providing a signal port in a polishing pad for optical endpoint detection |
| 10/11/2005 | US6953388 Polishing pad, and method and apparatus for polishing |
| 10/06/2005 | US20050222336 Chemical mechanical polishing pad, production method thereof, and chemical mechanical polishing process |
| 10/06/2005 | US20050222288 Charging prepolymer, a foaming agent and an active hydrogen-containing compound in specified amounts into a tank and foaming/mixing them for a specified time by a mixer, then pouring the mixture liquid into a metal mold; producing a fine-bubble polyurethane foam, evenly formed, without hollow balloons |
| 10/05/2005 | CN2730556Y Electric derusting brush head for oil pumping machine |
| 10/05/2005 | CN2730554Y Polishing-part for polishing substrate |
| 10/05/2005 | CN2730553Y Polishing-part for electrochemical mechanical polishing |
| 10/04/2005 | US6951512 Chemical mechanical polishing apparatus and method of chemical mechanical polishing |
| 09/29/2005 | US20050215179 Low surface energy CMP pad |
| 09/29/2005 | US20050211376 a layer comprising hydrophobic and hydrophilic polymer segments, and end-point detection apertures, used for chemical mechanical polishing substrates |
| 09/28/2005 | CN1675063A Controlled penetration subpad |
| 09/28/2005 | CN1675027A Subpad having robust, sealed edges |
| 09/22/2005 | WO2005087436A1 Sanding element |
| 09/22/2005 | DE202005010997U1 Through-passage grinding machine for grinding flat workpiece surface has at least one plate grinder offset from center of its spindle |
| 09/21/2005 | EP1577057A2 Machining apparatus and machining method of work end face, roller and roller bearing |
| 09/21/2005 | CN2726805Y Fabric wheel |
| 09/21/2005 | CN1671509A Microporous polishing pads |
| 09/20/2005 | US6945863 Rotary finishing disc |
| 09/20/2005 | US6945849 Polishing method and polishing device |
| 09/15/2005 | US20050202768 Flapped grinding disk |
| 09/14/2005 | CN1218813C Polishing tool |
| 09/13/2005 | US6942559 Polishing device |
| 09/13/2005 | US6942549 Two-sided chemical mechanical polishing pad for semiconductor processing |
| 09/08/2005 | US20050197050 Multi-layer polishing pad material for CMP |
| 09/07/2005 | CN2723118Y Cow leather polishing wheel for electric knife sharpener |
| 09/07/2005 | CN1665641A Novel finishing pad design for multidirectional use |
| 09/07/2005 | CN1663745A Magnetic control type flexible polisher with air bag |
| 09/07/2005 | CN1663744A Magnetic rheology type flexible polisher with air bag |
| 09/07/2005 | CN1663719A Machining process of huge and deep hole |
| 09/07/2005 | CN1217981C Thermoplastic polyurethane foam, process for production thereof and polishing pads made of the foam |
| 09/01/2005 | WO2005081300A1 Polishing pad and method for manufacture of semiconductor device using the same |
| 09/01/2005 | US20050191948 Polishing pads and planarizing machines for mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies, and methods for making and using such pads and machines |
| 09/01/2005 | US20050191943 Device for grinding of clothing in a textile machine |
| 09/01/2005 | US20050189235 Multi-phase polishing pad |
| 09/01/2005 | US20050188491 Buffing ball made of compressible material |
| 08/31/2005 | CN2721320Y Mechanical fixed rotary polishing brush |
| 08/31/2005 | CN2721319Y Steel wire elastomer polishing rubber tyre with multiple layer |
| 08/31/2005 | CN1663028A Polishing body, polishing device, semiconductor device, and method of manufacturing semiconductor device |
| 08/31/2005 | CN1662344A Polishing pad with optical sensor |
| 08/30/2005 | US6935931 thermoplastic polyurethane foam with an average pore size of about 50 mu m or less, and multi-modal pore size distribution; useful for chemical mechanical polishing |
| 08/25/2005 | WO2005077602A1 Base pad polishing pad and multi-layer pad comprising the same |
| 08/25/2005 | WO2005077601A2 Rotary grinding tool of cylindrical shape with mounting shank |
| 08/24/2005 | EP1565529A1 Curable emulsions and abrasive articles therefrom |
| 08/23/2005 | US6932677 Polishing pad, method of manufacturing glass substrate for use in data recording medium using the pad, and glass substrate for use in data recording medium obtained by using the method |
| 08/23/2005 | US6932672 Apparatus for in-situ optical endpointing on web-format planarizing machines in mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies and methods for making and using same |
| 08/18/2005 | DE19631341B4 Verfahren und Vorrichtung zum Bereitstellen von Kränzen von plattenförmigen Schleifelementen zum Formen von rotierenden Bürsten Method and apparatus for providing rings of abrasive sheet members for forming rotating brushes |
| 08/18/2005 | DE102005002167A1 Gerilltes Polierkissen und Verfahren Grooved polishing pad and method |
| 08/18/2005 | DE102004022944B3 Support plate for lamella grinding disks comprises an outer flange for grinding lamellae and an inner part with a receiving bore for a detachable fixing ring of the drive shaft of a motor |
| 08/17/2005 | EP1358047B1 Backup plate assembly for grinding system |
| 08/17/2005 | CN1654169A Chemical mechanical polishing pad, production method thereof, and chemical mechanical polishing process |
| 08/16/2005 | US6929539 Flexible abrasive product and method of making and using the same |
| 08/16/2005 | US6929534 Polisher and polishing method |
| 08/16/2005 | US6929530 Apparatus for in-situ optical endpointing on web-format planarizing machines in mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies and methods for making and using same |
| 08/11/2005 | WO2005072913A1 Abrasive tools of composite materials and methods of making the same |
| 08/11/2005 | US20050176251 Polishing pad with releasable slick particles |
| 08/11/2005 | DE102004003131A1 Vorrichtung und Verfahren zum Polieren einer optischen Fläche, optisches Bauelement, sowie Verfahren zum Herstellen eines Polierwerkzeugs Apparatus and method for polishing an optical surface, optical component, and methods for producing a polishing tool |
| 08/10/2005 | EP1561541A1 Chemical mechanical polishing pad, production method thereof, and chemical mechanical polishing process |
| 08/10/2005 | EP1296803B1 Method of making a surface treating article and such a surface treating article |
| 08/10/2005 | CN1652306A Polishing pad with releasable slick particles |
| 08/10/2005 | CN1213835C Composite abrasive particles and method of manufacture |
| 08/04/2005 | WO2005072036A1 Molded abrasive brush and methods of using for manufacture of printed circuit boards |
| 08/04/2005 | US20050170764 Back up pad of grinding wheel |
| 08/04/2005 | US20050170757 Grooved polishing pad and method |
| 08/04/2005 | US20050170751 Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations |
| 08/04/2005 | DE102004002568B3 Tool for polishing rotationally symmetrical surfaces, especially with non machinable regions useful for polishing metal surfaces |
| 08/03/2005 | EP1559525A1 Rotatable tool |
| 08/03/2005 | EP1559510A1 Flexible abrasive product and method of making the same |
| 08/03/2005 | EP1559509A1 Device for mounting a grinding tool to a machine tool |
| 08/03/2005 | EP1024924B1 Apparatus and method for cleaning and finishing |
| 08/03/2005 | CN2714246Y Flexible sanding wheel |
| 08/03/2005 | CN1647894A Grooved polishing pad and method |
| 08/03/2005 | CN1212991C Use of foamed glass |
| 08/02/2005 | US6923840 Applying curable barrier coatings on surfaces of open cell foams, then curing and coating with binders and particles to form scouring pads |
| 07/28/2005 | WO2005068133A1 Device and method for polishing an optical surface, optical component, and method for the production of a polishing tool |
| 07/28/2005 | DE4228325B4 Verfahren zum Herstellen eines Honwerkzeuges sowie Honwerkzeug A method of manufacturing a honing tool and the honing tool |
| 07/28/2005 | DE202004004027U1 Fächerschleifscheibe Flap disc |
| 07/28/2005 | DE10361810A1 Handwerkzeugmaschine mit Spanneinrichtung Hand tool with a clamping device |
| 07/28/2005 | CA2553898A1 Device and method for polishing an optical surface, optical component, and method for the production of a polishing tool |
| 07/21/2005 | WO2005035194A3 Stacked pad and method of use |
| 07/21/2005 | DE102004049235B3 Rotary tool for machining workpieces has stabilizing webs of preset width and height between machining teeth in circumferential direction of outer crown |
| 07/20/2005 | CN1642693A Measuring the surface properties of polishing pads using ultrasonic reflectance |
| 07/20/2005 | CN1642692A Polishing pad support that improves polishing performance and longevity |
| 07/19/2005 | US6918824 Uniform fluid distribution and exhaust system for a chemical-mechanical planarization device |
| 07/14/2005 | WO2005063439A1 Hand machine tool with clamping device |
| 07/14/2005 | US20050153642 Method of producing brush-like grind stone, the brush-like grind stone, and brush for grind machine |
| 07/14/2005 | US20050153638 Cylindric drum with replaceable grinding elements |
| 07/14/2005 | US20050153634 Negative poisson's ratio material-containing CMP polishing pad |
| 07/14/2005 | US20050153558 Molded abrasive brush and methods of using for manufacture of printed circuit boards |
| 07/14/2005 | DE10255652B4 Schleifkissen, Vorrichtung zum chemisch-mechanischen Polieren und Verfahren zum nasschemischen Schleifen einer Substratoberfläche Abrasive pad, apparatus for chemical mechanical polishing, and wet chemical method of grinding a substrate surface |
| 07/13/2005 | CN1639848A Polishing pad, lap hole cover, polishing device, polishing method, and method of manufacturing semiconductor device |
| 07/13/2005 | CN1638918A Automated processing unit for a working station |
| 07/13/2005 | CN1638056A 抛光垫 Polishing pad |
| 07/13/2005 | CN1636677A Structure for fixing grinding papers in wheel paper for hand-held grinder |
| 07/13/2005 | CN1210182C Method for protecting underwater surfaces against pollution due to fouling |