| Patents for B24D 11 - Constructional features of flexible abrasive materials; Special features in the manufacture of such materials (5,596) |
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| 07/17/2001 | US6261164 Multiple abrasive assembly and method |
| 07/12/2001 | WO2001049457A1 Enhanced radiation cure |
| 07/12/2001 | WO2001049449A2 Flexible polishing pad having reduced surface stress |
| 07/11/2001 | EP1113903A1 Abrasive article with seamless backing |
| 07/10/2001 | US6258201 Method of making articles in sheet form, particularly abrasive articles |
| 07/10/2001 | US6258138 Coated abrasive article |
| 07/10/2001 | US6257973 Coated abrasive discs |
| 07/05/2001 | US20010006879 Method and apparatus for supporting a polishing pad during chemical-mechanical planarization of microelectronic substrates |
| 07/05/2001 | US20010006878 Method and apparatus for supporting a polishing pad during chemical-mechanical planarization of microelectronic substrates |
| 07/05/2001 | US20010006877 Method and apparatus for supporting a polishing pad during chemical-mechanical planarization of microelectronic substrates |
| 07/04/2001 | EP1113099A2 Nonwoven buffing or polishing material having increased strength and dimensional stability |
| 07/04/2001 | EP1112816A2 Polishing pad and method of manufacture |
| 07/04/2001 | EP1112147A1 Support for temporary fixation of a self-sticking abrasive and/or polishing sheet |
| 07/04/2001 | EP1112145A1 Polishing pad for a semiconductor substrate |
| 07/04/2001 | EP0942804B1 Abrasive articles and method for the manufacture of same |
| 07/03/2001 | US6254460 Fixed abrasive polishing pad |
| 06/28/2001 | WO2001045904A1 Production of layered engineered abrasive surfaces |
| 06/28/2001 | WO2001045903A1 Abrasive material having abrasive layer of three-dimensional structure |
| 06/28/2001 | WO2001045899A1 Polishing pad, and method and apparatus for polishing |
| 06/28/2001 | CA2392807A1 Abrasive material having abrasive layer of three-dimensional structure |
| 06/26/2001 | US6251149 Abrasive grinding tools with hydrated and nonhalogenated inorganic grinding aids |
| 06/21/2001 | WO2001043920A1 Method of manufacturing a polymer or polymer composite polishing pad |
| 06/21/2001 | WO2001043919A1 Abrasive article, abrasive slurries and method of making an abrasive article |
| 06/21/2001 | WO2001043918A2 Abrasive surface and article and methods for making them |
| 06/21/2001 | US20010003884 Coated abrasive having pattern surface comprising multiple of shaped sturcture which comprises a curable binder with abrasive paraticles dispersed therein; when multiple layered structure eroded during use, different properties revealed |
| 06/20/2001 | EP1107850A2 Curl-resistant backside coating layer for abrasive paper |
| 06/20/2001 | CN1067414C Fluororesin foam and proces sfor producing the same |
| 06/20/2001 | CN1067315C Abrasive article, method of manufacture of same, method of using same |
| 06/14/2001 | WO2001041975A1 Sanding sponge with high tear strength backing layer |
| 06/13/2001 | CN1066996C Anti-block component used for grinding products |
| 06/12/2001 | US6245406 Abrasive shaped article, abrasive disc and polishing method |
| 06/06/2001 | CN1298334A Abrasive article and method for making the same |
| 06/06/2001 | CN1066663C Abrasive articles and method of making and using the same |
| 06/05/2001 | US6241579 Surface polishing applicator system and method |
| 05/31/2001 | US20010002362 Coated abrasive discs |
| 05/30/2001 | EP1102895A1 Apparatus and method for grinding webs made of fiber material |
| 05/30/2001 | EP1102660A1 Abrasive article with separately formed front surface protrusions containing a grinding aid and methods of making and using |
| 05/30/2001 | EP1102659A1 Abrasive article with embossed isolation layer and methods of making and using |
| 05/30/2001 | EP1102658A1 Abrasive article with integrally molded front surface protrusions containing a grinding aid and methods of making and using |
| 05/30/2001 | CN1297311A Method and apparatus for compressing and decompressing picture signals |
| 05/29/2001 | US6239049 Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings |
| 05/29/2001 | US6238611 Method and apparatus for knurling a workpiece, method of molding an article with such workpiece and such molded article |
| 05/29/2001 | CA2019273C Amphoteric compositions and polymeric forms of alpha hydroxyacids and their therapeutic use |
| 05/23/2001 | EP1100655A1 Cleaning pads formed from non-woven abrasive web material, especially for domestic use |
| 05/23/2001 | CN1066087C Sequence structured abrasive band products and making method thereof |
| 05/22/2001 | US6234886 Multiple abrasive assembly and method |
| 05/22/2001 | US6234875 Method of modifying a surface |
| 05/16/2001 | EP1098736A1 A spliced abrasive web and method for the same |
| 05/15/2001 | US6231629 Backing with three-dimensional abrasive coating of diamond particles |
| 05/10/2001 | WO2001032364A1 Improved coated abrasive discs |
| 05/10/2001 | US20010001088 Abrasive article |
| 05/09/2001 | EP1097027A1 Resilient abrasive article with hard anti-loading size coating |
| 05/08/2001 | US6228133 Abrasive articles having abrasive layer bond system derived from solid, dry-coated binder precursor particles having a fusible, radiation curable component |
| 05/03/2001 | WO2000005034A8 A spliced abrasive web and method for the same |
| 05/01/2001 | CA2025430C Coated abrasive containing a pressure-sensitive adhesive coatable from water |
| 04/26/2001 | WO2001028741A1 Flexible abrasive article releasing low amounts of contaminants |
| 04/26/2001 | CA2388234A1 Flexible abrasive article releasing low amounts of contaminants |
| 04/25/2001 | EP1093340A1 Loop substrate for releasably attachable abrasive sheet material |
| 04/25/2001 | CN1292742A Abrasive grinding tools with hydrated and nonhalogenated inorganic grinding aids |
| 04/18/2001 | EP1092506A1 A coated fabric |
| 04/18/2001 | EP1091831A1 Improved polishing pad with reduced moisture absorption |
| 04/18/2001 | EP0746447B1 Coated abrasives and methods of making same |
| 04/17/2001 | US6217432 Abrasive article comprising a barrier coating |
| 04/17/2001 | US6217428 Grinding disc holder |
| 04/17/2001 | US6217413 Coated abrasive article, method for preparing the same, and method of using a coated abrasive article to abrade a hard workpiece |
| 04/12/2001 | WO2001024971A1 Marked abrasive article |
| 04/12/2001 | WO2001024970A1 Nonwoven abrasive material |
| 04/11/2001 | EP0724502B1 Abrasive articles comprising a make coat transferred by lamination |
| 04/10/2001 | US6214068 Flexible abrasive member having interlocking deposits |
| 04/10/2001 | US6213858 Belts for polishing semiconductors |
| 04/04/2001 | EP0847322B1 Nonwoven abrasive material roll |
| 04/03/2001 | US6210506 Abrading material |
| 04/03/2001 | US6210256 Continuous pad feeding method for chemical-mechanical polishing |
| 04/03/2001 | US6210254 Method of manufacturing a polymeric polishing pad having photolithographically induced surface pattern(s) |
| 03/29/2001 | WO2000074896A8 Method of modifying a surface of a structured wafer |
| 03/27/2001 | US6207246 Nonwoven abrasive material roll |
| 03/20/2001 | US6203407 Method and apparatus for increasing-chemical-polishing selectivity |
| 03/08/2001 | WO2001015867A1 Unsupported polishing belt for chemical mechanical polishing |
| 03/08/2001 | WO2001015863A1 Windowless belt and method for in-situ wafer monitoring |
| 03/08/2001 | WO2001015856A1 Polishing pads and planarizing machines for mechanical and/or chemical-mechanical planarization of microelectronic substrate assemblies |
| 03/08/2001 | WO2001015855A1 Method and apparatus for mechanical and chemical-mechanical planarization of microelectronic substrates with metal compound abrasives |
| 03/07/2001 | EP1080159A1 Layered alumina-based abrasive grit, abrasive products, and methods |
| 03/07/2001 | EP1079954A1 Abrasive article comprising a barrier coating |
| 03/07/2001 | CN2422090Y Sanding device for producing sandpaper |
| 03/07/2001 | CN1286162A Antiskid sandcloth with pattern and its making method |
| 03/06/2001 | US6197076 Abrasive article method of making same and abrading apparatus |
| 02/28/2001 | EP1077791A1 Abrasive articles having abrasive layer bond system derived from solid, dry-coated binder presursor particles having a fusible, radiation curable component |
| 02/22/2001 | WO2001012741A1 Polishing system with stopping compound and method of its use |
| 02/22/2001 | WO2001012740A1 Polishing system and method of its use |
| 02/22/2001 | CA2378793A1 Polishing system with stopping compound and method of its use |
| 02/22/2001 | CA2378790A1 Polishing system and method of its use |
| 02/21/2001 | CN1284904A Abrasive article containing grinding aid and method of making the same |
| 02/20/2001 | US6190746 Polishing cloth and a method for attaching/detaching the polishing cloth to/from a base plate of a polishing machine |
| 02/20/2001 | US6190246 Sanding devices and the like for removing materials |
| 02/20/2001 | US6190238 Polishing pad, method and apparatus for treating polishing pad and polishing method |
| 02/15/2001 | WO2001010974A1 Abrasive grain with improved projectability |
| 02/15/2001 | WO2001010598A1 Hand-held grinding machine |
| 02/14/2001 | EP1075355A1 Abrasive grinding tools with hydrated and nonhalogenated inorganic grinding aids |
| 02/14/2001 | EP1075354A1 Coated abrasive article |
| 02/13/2001 | US6187070 Stable cloth-finishing formulation comprising filler, binder material which comprises radiation polymerizable compound, thermal polymerization initiator which is activated above ambient temperature but below polymerization temperature |