Patents
Sitemap › B24 - Grinding; Polishing › B24D - Tools for grinding, buffing or sharpening › B24D 11 - Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
Patents for B24D 11 - Constructional features of flexible abrasive materials; Special features in the manufacture of such materials (5,596)
09/2005
09/01/2005US20050191952 Cleaning sheet for probe needles
09/01/2005US20050191945 Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making
08/2005
08/31/2005CN1217045C Cleaning sheet
08/30/2005US6936133 Method and apparatus for fixed abrasive substrate preparation and use in a cluster CMP tool
08/30/2005US6935931 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
08/25/2005WO2005078045A1 Method of coating abrasives
08/25/2005WO2005078044A1 Coated abrasives
08/25/2005WO2005078043A1 Coated abrasives
08/25/2005WO2005078042A1 Coated abrasives
08/25/2005WO2005077602A1 Base pad polishing pad and multi-layer pad comprising the same
08/25/2005DE10297226T5 Verbesserte beschichtete Schleifmittel Improved coated abrasive
08/23/2005US6932687 Planarizing pads for planarization of microelectronic substrates
08/23/2005CA2165876C Nonwoven pad for applying active agents
08/18/2005WO2005075148A1 Polishing film and method for producing same
08/17/2005EP1276593B1 Abrasive article and methods for grinding glass
08/16/2005US6929539 Flexible abrasive product and method of making and using the same
08/16/2005US6929534 Polisher and polishing method
08/11/2005WO2005072913A1 Abrasive tools of composite materials and methods of making the same
08/10/2005EP1561545A1 Abrasive belt
08/10/2005EP1561544A1 Grinding belt
08/10/2005EP1561543A1 Grinding belt
08/10/2005EP1296803B1 Method of making a surface treating article and such a surface treating article
08/10/2005CN1653154A Anti-loading treatments
08/10/2005CN1651193A Polishing pad, method of manufacturing the polishing pad, and cushion layer for polishing pad
08/10/2005CN1651192A Polishing pad, method of manufacturing the polishing pad, and cushion layer for polishing pad
08/10/2005CN1213835C Composite abrasive particles and method of manufacture
08/09/2005US6926597 Intermediate lens pad
08/04/2005WO2005070618A1 Polishing method and polishing film used in such polishing method
08/04/2005WO2005055693A3 Process and apparatus to continuously form a uniform sheet for use as a semiconductor polishing pad
08/04/2005US20050170766 Object having waste materials applied thereon
08/04/2005US20050170765 Universal abrasive sheet
08/04/2005CA2554153A1 Polishing method and polishing film for use in the polishing method
08/03/2005EP1559510A1 Flexible abrasive product and method of making the same
08/03/2005EP1558427A1 Abrasive articles and method of making and using the articles
08/02/2005US6923840 Applying curable barrier coatings on surfaces of open cell foams, then curing and coating with binders and particles to form scouring pads
07/2005
07/28/2005WO2005067755A1 Activatable fastening system and web having elevated regions and functional material members
07/28/2005US20050164619 Thermoplastic sheet abrasives and methods of making the same
07/27/2005EP1360037B1 Antistatic coating containing graphite for backings of abrasive sheets
07/27/2005EP1235663B1 Nonwoven abrasive material
07/27/2005CN2712550Y Grinding sheet
07/27/2005CN1647103A Abrasive articles and methods for the manufacture and use of same
07/27/2005CN1644793A Super-coating material for sand paper and production thereof
07/26/2005US6921566 Multilayer flexible nonskid surfaces having plastic sheets containing grit, vibration absorbers comprising elastomers, and pressure sensitive adhesive for joining to substrates
07/21/2005WO2005035194A3 Stacked pad and method of use
07/21/2005DE202005005493U1 Elastic grinding element for fine grinding and polishing comprises a grinding mineral attached to a fiber fleece which subsequently is coated with a self-hardening silicone caoutchouc
07/21/2005DE10392946T5 Vorrichtung und Verfahren zur Herstellung einer abrasiven Beschichtungslage, und abrasive Beschichtungslage Apparatus and method for producing an abrasive coating layer, and abrasive coating layer
07/20/2005EP1554083A1 Apparatus and method for forming a spiral wound abrasive article, and the resulting article
07/20/2005CN1642692A Polishing pad support that improves polishing performance and longevity
07/14/2005WO2005063445A1 Method and plant for manufacturing flexible abrasives, as well as flexible abrasive manufactured with said method
07/13/2005EP1552905A2 Contactor cleaning sheet, contactor cleaning sheet manufacturing method, and contactor cleaning method
07/13/2005EP1551594A1 Laminate nonwoven fabric exhibiting useful momentary crenulations
07/13/2005CN1639034A Reinforced chemical mechanical planarization belt
07/13/2005CN1638921A Slurry for coating diamond abrasive article
07/13/2005CN1638904A Sawing wire
07/07/2005WO2005060811A1 Disposable scrubbing product
07/07/2005WO2005060810A1 Disposable scrubbing product
07/06/2005EP1140427B1 Nonwoven abrasive articles and method of preparing same
07/06/2005CN1209229C Weldless grinding device for chemical and mechanical grinding and method for producing grinding pad
07/05/2005US6913824 Method of making an agglomerate particle
07/05/2005US6913517 Microporous polishing pads
06/2005
06/29/2005EP1545284A1 Flocked substrates for use as scouring materials
06/29/2005EP1379359B1 Cleaning articles and method of making
06/23/2005WO2005055693A2 Process and apparatus to continuously form a uniform sheet for use as a semiconductor polishing pad
06/23/2005WO2004011196A8 Abrasive product, method of making and using the same, and apparatus for making the same
06/23/2005US20050136799 Automated polishing process for mechanical parts in titanium or titanium alloy
06/23/2005US20050132543 Activatable fastening system and web having elevated regions and functional material members
06/23/2005CA2548083A1 Process and apparatus to continuously form a uniform sheet for use as a semiconductor polishing pad
06/22/2005EP1542831A1 Polishing pad for planarization
06/16/2005WO2003074227A3 Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same
06/16/2005US20050130569 Nonwoven abrasive material
06/16/2005US20050130536 Disposable scrubbing product
06/16/2005US20050129897 Disposable scrubbing product
06/16/2005US20050126590 Cleaning sheet for a probe
06/15/2005EP1541288A1 Preparation of coated abrasive disk
06/15/2005EP1539423A1 A polishing pad support that improves polishing performance and longevity
06/15/2005CN1626314A Preparation of coated abrasive disk
06/14/2005US6905752 Polishing tape used in production of magnetic recording medium
06/14/2005US6905402 Polishing pad for planarization
06/09/2005WO2005035193A3 Method of making a coated abrasive
06/09/2005US20050124274 Abrasive product
06/09/2005US20050124273 Method of forming a polishing pad for endpoint detection
06/09/2005US20050120636 Improved dimensional stability and high breaking strength, by combining a supporting substrate and a coated abrasive bodyof a backsheet and a layer of a coated abrasive material thereon
06/09/2005CA2457249A1 Preparation of coated abrasive disk
06/02/2005US20050118939 Abrasive bead coated sheet and island articles
06/02/2005US20050118936 Integrated pad and belt for chemical mechanical polishing
06/01/2005EP1534469A1 Abrasive holder
06/01/2005EP1534468A1 Abrasive articles with resin control additives
06/01/2005EP1301312B1 Cleaning tool, method for making same
06/01/2005CN1621203A Method for processing runner on polishing cloth surface
05/2005
05/31/2005US6899920 Abrasive particles embedded in metal matrix
05/31/2005US6899598 For chemical-mechanical polishing; combining a polymer resin with a supercritical gas to produce a single phase solution and forming a pad from the solution; gas is generated by subjecting a gas to an elevated temperature and pressure.
05/26/2005US20050113011 Chemical mechanical polishing pad
05/26/2005US20050112354 Polishing sheet and manufacturing method of elastic plastic foam sheet
05/25/2005EP1458523B1 Abrasive product and method of making the same
05/25/2005DE4401548B4 Schleifvorrichtung für die Bearbeitung von Werkstückoberflächen von rotationssymmetrischen und symmetrischen Werkstücken mittels Schleifbändern A grinding apparatus for machining of rotationally symmetrical workpiece surfaces and symmetrical workpieces by means of abrasive belts
05/25/2005DE10392537T5 Anti-Zusetz-Behandlungen Anti-Zusetz treatments
05/24/2005US6896710 Abrasives for CMP applications
05/24/2005US6896593 Microporous polishing pads
05/19/2005WO2002090054A3 Contactor cleaning sheet, contactor cleaning sheet manufacturing method, and contactor cleaning method
05/19/2005US20050107019 Roll-type sandpaper with cutting lines and apparatus for manufacturing cutting lines
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