Owner SAINT-GOBAIN ABRASIVES, INC. SAINT-GOBAIN ABRASIFS

Inventors Vedantham, Ramanujam; Upadhyay, Rachana; Querel, Gilles

Agent EF WELLINGTON & CO

Pub. Number AU-A-2010315469

PCT Pub. Number WO2011/056680

Priority 61/255,254 27.10.09 US

Filing date 27 October 2010

Wipo publication date 12 May 2011

B24B 37/04 (2012.01) Lapping machines or devices, i.e. requiring pulverulent abrading substances inserted between a lap of relatively soft but rigid material and the surface to be lapped - designed for working plane surfaces

B24D 3/10 (2006.01) Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature

B24D 3/34 (2006.01) Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature - characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties

B24D 7/00 (2006.01) Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face

C09K 3/14 (2006.01) Materials not provided for elsewhere - Anti-slip materials