| Patents for B24B 57 - Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents (2,579) |
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| 08/22/2012 | EP1893385B1 Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components |
| 08/22/2012 | CN102648160A Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process |
| 08/15/2012 | EP2485827A1 Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process |
| 08/09/2012 | US20120202408 Pressure regulation in remote zones |
| 08/08/2012 | EP1610365B1 Material for purification of semiconductor polishing slurry, module for purification of semiconductor polishing slurry and process for producing semiconductor polishing slurry |
| 08/08/2012 | CN102626890A Two-sided automatic polishing machine |
| 08/08/2012 | CN101678563B Cutting method and wire saw device |
| 08/07/2012 | US8235768 Cooler with ground heated plane and grinding method and apparatus thereof |
| 08/02/2012 | WO2012101868A1 Method for recovering abrasive material component from used abrasive material slurry, and cerium oxide recovered through method |
| 08/01/2012 | CN202357026U Grinding device |
| 08/01/2012 | CN102615576A Self-cleaning grinding and polishing tool |
| 07/25/2012 | CN202344398U Grinding fluid deoiling device for roll grinder |
| 07/25/2012 | CN102601739A Device and method for classifying and recovering waste grinding fluid and deionized water |
| 07/12/2012 | US20120178346 Method for cooling a workpiece made of semiconductor material during wire sawing |
| 07/11/2012 | EP2474978A1 Method and apparatus for repairing optical disc |
| 07/11/2012 | EP2474390A1 Method and Apparatus for Recycling and Treating Waste Liquid that has been used in Cutting Mono Silicon |
| 07/11/2012 | CN202318008U 砂轮气流场辅助注入磨削液的装置 Wheel grinding fluid flow field assisted injection device |
| 07/11/2012 | CN102554795A Automatically controlled ceramic ball abrasive material adding device |
| 07/11/2012 | CN102554757A Chemical mechanical grinding device |
| 07/05/2012 | WO2012090426A1 Method of manufacturing a glass substrate for a hard disk |
| 07/05/2012 | US20120171939 Chemical mechanical polishing device and polishing element |
| 07/04/2012 | EP2471631A2 A system for forming a labyrinth seal |
| 07/04/2012 | CN102528670A Method for purifying and circulating grinding fluid of machine tool and device |
| 07/04/2012 | CN102528643A Chemical mechanical polishing equipment and polishing unit thereof |
| 07/04/2012 | CN102528637A Chemical mechanical polishing equipment and polishing unit thereof |
| 06/28/2012 | US20120164925 System for magnetorheological finishing of substrates |
| 06/28/2012 | US20120160458 Cooler having ground heated plane for cooling heating electronic component |
| 06/21/2012 | WO2012082126A1 Method and device for the injection of cmp slurry |
| 06/20/2012 | CN102501146A Device for realizing rotary fluid supply and recycle during revolving/rotating type magnetorheological polishing |
| 06/19/2012 | US8202429 Method for recovering a used slurry |
| 06/12/2012 | US8197306 Method and device for the injection of CMP slurry |
| 06/06/2012 | CN101328390B Abrasive cleaning agent, method for manufacturing the same, and method for polishing using abrasive cleaning agent |
| 05/30/2012 | CN202240916U Secondary filtering device for purifying grinding fluid |
| 05/30/2012 | CN202240876U Multifunctional lithium niobate crystal sheet grinding machine |
| 05/30/2012 | CN202240874U Lithium niobate crystal wafer grinding machine |
| 05/30/2012 | CN202240848U Lithium niobate crystal sheet polishing machine |
| 05/30/2012 | CN102476355A 循环系统及方法 Circulatory system and method |
| 05/30/2012 | CN102001044B System for supplying grinding fluid by chemically mechanical polishing (CMP) |
| 05/30/2012 | CN101758457B Method for recovering and recycling chemically mechanical polishing solution |
| 05/23/2012 | CN202225080U Filtering device of grinding machine cutting fluid |
| 05/23/2012 | CN102470501A Method for preparing a suspension |
| 05/23/2012 | CN101829630B Separating and feeding method of electronic-control screw rod type abrasive particle stream and special device thereof |
| 05/16/2012 | EP2451610A1 Method for preparing a suspension |
| 05/09/2012 | CN202212873U Fine steel ball grinding centralized liquid distribution system |
| 05/02/2012 | CN202207961U Purification device of filter and liquid supply system |
| 05/02/2012 | CN102430982A Device and method for assisting in injecting grinding liquid in grinding wheel airflow field |
| 05/02/2012 | CN102430979A Polishing liquid temperature control device and polishing liquid transportation equipment |
| 04/26/2012 | WO2012053432A1 Method for recovering cerium oxide polishing agent and recovered product containing cerium oxide polishing agent |
| 04/26/2012 | DE102009054076B4 Verfahren zum Abtrennen von Schleiföl aus Schleifschlämmen; A method for separating grinding oil from abrasive slurries; Trennstation zur Duchführung des Verfahrens und verfahrenstechnische Anlage Separation station for carrying out the process and process plant |
| 04/25/2012 | CN102423874A 一种抛光液供给装置 A polishing liquid supply means |
| 04/25/2012 | CN102423871A 一种抛光液的循环再利用方法 A polishing liquid is recycled by the method of |
| 04/12/2012 | WO2012018175A3 Method for regenerating ceria-based abrasive |
| 04/11/2012 | CN202185822U 单晶硅棒端面研磨设备 Silicon rods end face grinding equipment |
| 04/05/2012 | WO2012042769A1 Method for producing glass substrates for hard disks |
| 04/05/2012 | US20120083189 Chemical mechanical polishing apparatus having pad conditioning disk and pre-conditioner unit |
| 04/04/2012 | CN102398222A Single-channel high-speed rotating joint capable of conveying grinding fluid |
| 04/04/2012 | CN102398221A 化学机械研磨浆液回收再利用系统及其方法 Chemical mechanical polishing slurry recycling system and method |
| 03/28/2012 | CN102023649B Mortar flow automatic regulating device and method of piece grinder |
| 03/28/2012 | CN101934494B Chemical mechanical grinding method |
| 03/22/2012 | US20120071069 Surface treatment device |
| 03/21/2012 | CN101400607B Method of recovering rare earth element from composition containing rare earth fluoride |
| 03/21/2012 | CA2714989A1 Chemical mechanical polishing pad and dresser |
| 03/14/2012 | EP1620238B1 Method for cleaning sic particles |
| 03/13/2012 | US8133097 Polishing apparatus |
| 03/07/2012 | CN202155801U 微量润滑磨削三相流供给喷嘴 MQL grinding three-phase flow supply nozzle |
| 03/07/2012 | CN202155800U 漩涡消除器及供液装置 Swirl remover and liquid supply unit |
| 02/22/2012 | EP2094441B1 Process and apparatus for treating exhausted abrasive slurries from the lapping process for the recovery of their reusable abrasive component |
| 02/22/2012 | CN202147220U 一种磨削液回收再利用装置 One kind of grinding fluid recycling system |
| 02/16/2012 | US20120040595 Silicon Carbide, Sapphire, Germanium, Silicon and Pattern Wafer Polishing Templates Holder |
| 02/09/2012 | WO2012018175A2 Method for regenerating ceria-based abrasive |
| 02/08/2012 | CN202137693U 一种压力保护装置 A pressure protection device |
| 02/01/2012 | CN1613607B 磁盘用研磨液试剂盒 The polishing solution disk kit |
| 02/01/2012 | CN102341216A System for magnetorheological finishing of a substrate |
| 02/01/2012 | CN102335877A Polishing solution delivery device |
| 02/01/2012 | CN102335869A Chemical mechanical polishing device and method |
| 02/01/2012 | CN101733695B 一种手持式电动抛光装置 A handheld electric polishing apparatus |
| 02/01/2012 | CN101547741B 添加了螯合剂的药液的精制方法 The method for purifying a chelating agent added to the liquid |
| 01/19/2012 | US20120015593 Apparatus for Supplying Constant Amount of Abrasive |
| 01/18/2012 | CN202114631U Flow splitting device for sapphire polishing solution |
| 01/11/2012 | EP2403686A2 System for magnetorheological finishing of a substrate |
| 01/11/2012 | CN202106308U One-way high-speed rotating joint capable of transferring grinding fluid |
| 01/11/2012 | CN202106307U Recycling device for recycling useful components from used grinding pulp |
| 01/11/2012 | CN102310358A Chemical mechanical polishing equipment and polishing method using same |
| 01/04/2012 | CN202097671U Device for separating residual iron filings from polishing balls of vibration polishing machine |
| 12/21/2011 | CN102284899A 铌酸锂晶体片研磨机 Lithium niobate crystal plate mill |
| 12/21/2011 | CN101823228B 可主动分配磨粒的气囊抛光工具 Proactively assigned airbag abrasive polishing tools |
| 12/20/2011 | US8079894 Chemical mechanical polishing system having multiple polishing stations and providing relative linear polishing motion |
| 12/14/2011 | CN202071001U 纳米抛光机及其喷液装置 Nano-polishing machine and spraying device |
| 12/14/2011 | CN102281991A 浆液再生装置及方法 Apparatus and method for regeneration of a slurry |
| 12/14/2011 | CN101920476B 化学机械抛光设备及其研磨液输送方法 The chemical mechanical polishing slurry delivery apparatus and method |
| 12/08/2011 | US20110300782 Apparatuses and methods for conditioning polishing pads used in polishing micro-device workpieces |
| 12/07/2011 | CN202062311U 石英晶片研磨机砂浆循环装置 Quartz wafer grinder mortar circulation device |
| 12/07/2011 | CN202062310U 螺旋震动光整机磨削液自动浇注装置 Spiral light machine vibration grinding liquid automatic pouring device |
| 12/07/2011 | CN102267097A 小型硬性角膜接触镜抛光液自动清洗装置 Small rigid contact lens polishing liquid automatic cleaning device |
| 12/07/2011 | CN102267087A 玻璃基板的研磨方法及研磨装置 Polishing method and a polishing apparatus of the glass substrate |
| 12/06/2011 | DE202011106950U1 Produktspender für eine Poliermaschine Product dispenser for a polishing machine |
| 12/01/2011 | US20110294404 Tunable Polish Rates By Varying Dissolved Oxygen Content |
| 11/23/2011 | CN102248489A Pulsation damper and grinding liquid supply system |
| 11/16/2011 | CN202037493U Vertical band-knife grinding machine |
| 11/16/2011 | CN102240976A Chemically mechanical polishing grinding fluid conveying system and chemically mechanical polishing grinding device |