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)
12/2004
12/29/2004	CN1182724C Method and apparatus for compressing and decompressing image signals
12/28/2004	US6835220 Anti-loading treatments
12/23/2004	DE102004007747B3 Grinding machine belt carrier has support layer with inside and outside, several spaced part support components being positioned on outside
12/22/2004	EP1489652A2 Method of modifying a surface of a semiconductor wafer
12/22/2004	EP1487612A1 Coated abrasive article comprising an aromatic polyepoxide
12/21/2004	US6833014 Curing softened particulate binder to convert temporary shaped structures into separated ones on horizontally deployed flexible backing
12/16/2004	WO2004108352A2 Carrier plate holding an abrading element and abrading plate
12/15/2004	CN1555390A Binder for abrasive articles, abrasive articles including the same and method of making same
12/15/2004	CN1179824C Abrasive material having abrasive layer of three-dimensional structure
12/14/2004	CA2245562C Radiation curable supersizes
12/09/2004	WO2004106002A1 Wiping articles having a scouring surface
12/09/2004	US20040248508 Controlled penetration subpad
12/09/2004	US20040247852 Polishing sheet and polishing work method
12/09/2004	US20040244789 Sawing wire
12/09/2004	CA2526575A1 Wiping articles having a scouring surface
12/08/2004	EP1483182A2 Reinforced chemical mechanical planarization belt
12/07/2004	CA2386756C Improved coated abrasive discs
12/02/2004	US20040242719 Process for producing polyurethane foam
12/02/2004	US20040242108 Fabrics composed of waste materials
12/01/2004	EP1480787A1 Coated diamond abrasive article
11/2004
11/30/2004	US6824876 Joining ends of the belt together with an adhesive comprising a blocked isocyanate, urethane system.
11/25/2004	WO2004101226A1 Cushioned grip tape
11/25/2004	US20040236008 Using aqueous binders in producing abrasive materials
11/25/2004	US20040235406 Abrasive agglomerate coated raised island articles
11/25/2004	US20040235400 Intermediate lens pad
11/25/2004	US20040232121 Method for fabricating polishing pad using laser beam and mask
11/24/2004	EP0984846B1 Method of manufacturing a polymeric polishing pad having photolithographically induced surface pattern
11/24/2004	CN1549757A Sheet-form abrasive with dimples or perforations
11/24/2004	CN1549756A Method for fabricating polishing pad using laser beam and mask
11/24/2004	CN1176786C Abrasive cloth and grinding method thereof
11/23/2004	US6821196 Pyramidal molded tooth structure
11/23/2004	US6821189 Abrasive article comprising a structured diamond-like carbon coating and method of using same to mechanically treat a substrate
11/23/2004	CA2293220C Material processing belts, in particular grinding, sanding and/or polishing belts, and a method of manufacturing such belts
11/23/2004	CA2173853C Abrasive article, a process of making same, and a method of using same to finish a workpiece surface
11/18/2004	US20040229016 Cushioned grip tape
11/16/2004	US6818095 Chemical mechanical polishing apparatus
11/16/2004	US6817935 Method of making a surface treating article and such a surface treating article
11/16/2004	US6817926 Polishing pad and method of use thereof
11/16/2004	CA2171624C Abrasive articles comprising a make coat transferred by lamination
11/11/2004	WO2004097095A1 Scouring material
11/11/2004	WO2004096494A1 Method of manufacturing nonwoven abrasive articles using dry particulate material
11/11/2004	US20040224623 Polishing pad for cmp, method for polishing substrate using it and method for producing polishing pad for cmp
11/11/2004	US20040224511 Metal polishing
11/11/2004	US20040221955 Chemical mechanical polishing apparatus
11/11/2004	CA2523499A1 Scouring material
11/10/2004	EP1077791B1 Abrasive articles having abrasive layer bond system derived from solid, dry-coated binder presursor particles having a fusible, radiation curable component
11/10/2004	CN1545441A Method for fabricating chemical mechanical polishing pad using laser
11/10/2004	CN1174837C Cleaning tool, method for making same
11/09/2004	US6814834 Apparatus and method for reducing removal forces for CMP pads
11/03/2004	EP1345733B1 Methods for making reinforced wafer polshing pads and apparatuses implementing the same
11/03/2004	CN1541807A Polishing pad with optimized grooves and method of using same
11/02/2004	CA2085622C Coated abrasive article and method of making same
10/2004
10/26/2004	CA2264779C Coated abrasive article and method of making same
10/21/2004	US20040209561 Abrasive material
10/20/2004	EP1294968A4 Method of making nonwoven fabric for buffing applications
10/19/2004	US6805722 Removing lining second elongate web; positioning offset from side edges of first web; winding around hubs while abutting; overlapping; woodworking, metal finishing
10/19/2004	CA2328448C Abrasive grinding tools with hydrated and nonhalogenated inorganic grinding aids
10/14/2004	DE10085358B4 Verbesserte Strahlungshärtung Improved radiation
10/13/2004	EP1467403A1 Polishing pad, process for producing the same, and method of polishing
10/13/2004	EP1465753A2 Pads for cmp and polishing substrates
10/13/2004	EP1465750A1 Abrasive article for the deposition and polishing of a conductive material
10/12/2004	CA2238264C Abrading material
10/07/2004	WO2004071711A3 Abrasive filament, abrasive articles incorporating abrasive filament and method of making abrasive filaments and abrasive articles
10/07/2004	US20040197541 Selective electroless deposition and interconnects made therefrom
10/07/2004	DE10314695A1 Belt sander has guide projection extended along length of sanding belt to engage into guide groove formed around cylinder, aligning sanding belt
10/07/2004	DE10225218B4 Beschichtete Schleifmittel mit Kennzeichnung Coated abrasives with identification
10/06/2004	EP1463608A1 Abrasive wheels with workpiece vision feature
10/06/2004	CN1535197A Fixed abrasive articles with wear indicators
10/05/2004	US6800019 Abrasive cloth and polishing method
09/2004
09/30/2004	WO2004083337A1 Diamond particle for sintering tool and manufacturing method thereof and sintering tool using the same
09/29/2004	EP1461183A1 Backing and abrasive product made with the backing and method of making and using the backing and abrasive product
09/29/2004	EP1461182A1 Method for gasket removal
09/29/2004	EP1349705B1 Polishing pad and method of use thereof
09/29/2004	CN1533317A Cleaning articles and its cleaning method
09/28/2004	US6796877 Abrading machine
09/28/2004	CA2354586C Acylphosphine oxide photocure coated abrasive
09/22/2004	EP1458830A1 Polishing pad
09/22/2004	EP1458524A1 Method of making an abrasive product
09/22/2004	EP1458523A1 Abrasive product and method of making the same
09/22/2004	EP1458520A1 Methods for planarization of group viii metal-containing surfaces using a fixed abrasive article
09/22/2004	CN1167536C Grinding material
09/21/2004	US6794605 Method for fabricating chemical mechanical polshing pad using laser
09/21/2004	CA2139497C Method of making a coated abrasive article containing a conductive backing
09/16/2004	US20040180618 Sheet-form abrasive with dimples or perforations
09/16/2004	US20040177563 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.
09/08/2004	EP0852063B1 Method of modifying an exposed surface of a semiconductor wafer
09/08/2004	CN1165975C Method of planarizing upper surface of semiconductor wafer
09/07/2004	US6786810 Curing abrasive coating having a backing to make transparent to visible light
09/07/2004	US6786801 Method for gasket removal
09/02/2004	US20040171340 Microporous polishing pads
09/02/2004	US20040171338 Microporous polishing pads
08/2004
08/31/2004	US6783562 Cleaning pads; absorber; multilayer laminate; soft layer and abrasive layer
08/31/2004	US6783442 Nickel-diamond-coated saw wire with improved anchoring of the diamond particles
08/31/2004	US6783440 Polishing apparatus
08/31/2004	US6783436 Polishing pad with optimized grooves and method of forming same
08/31/2004	CA2294953C Flexible abrasive body
08/26/2004	WO2004071711A2 Abrasive filament, abrasive articles incorporating abrasive filament and method of making abrasive filaments and abrasive articles
08/26/2004	US20040166792 Planarizing pads for planarization of microelectronic substrates
08/26/2004	US20040166788 Sanding disc
08/26/2004	DE202004009334U1 Grinding machine belt carrier has support layer with inside and outside, several spaced part support components being positioned on outside

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