Patents
Patents for B24D 3 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents (10,364)
04/1984
04/04/1984EP0104776A2 Flexible backing material for use in coated abrasives
04/03/1984US4440745 Skin, dentifrices, polshing; copolymer of polyalkoxysilanes and a hydrolyzable silane
03/1984
03/28/1984EP0104063A2 Abrasive bodies comprising boron nitride
03/28/1984EP0103718A2 Low elasticity modulus fixed abrasive rigid grinding media and method of fabricating
03/27/1984US4439237 Metallurgically bonded diamond-metal composite sintered materials and method of making same
03/20/1984US4437865 Flexible backing material for use in coated abrasives
03/20/1984CA1163770A1 High pressure process for preparing diamond wire die compacts
03/14/1984EP0102571A2 Cold-pressed grinding wheel
03/13/1984CA1163448A1 Fused alumina-zirconia-titania composition and abrasive produits containing same
02/1984
02/22/1984EP0101259A1 Abrasive bodies
01/1984
01/31/1984US4428755 Sintering silicon and carbon
01/17/1984US4426209 Carbide coated composite modified silicon aluminum oxynitride cutting tools
12/1983
12/21/1983EP0096591A2 Drilling bit
11/1983
11/30/1983EP0095228A1 Treatment of coated glass
11/29/1983US4417906 Bonded diamond crystals
11/22/1983US4416670 Carbide coated composite silicon nitride cutting tools
10/1983
10/12/1983EP0091007A2 Abrasive band with woven supporting member, and method of manufacturing the same
10/05/1983EP0090658A2 Abrasive bodies
10/05/1983EP0090657A2 A method of making abrasive bodies
09/1983
09/13/1983US4404003 Low proosity bonded phenolic resin with abrasive grains
09/13/1983CA1153640A1 Coating underlayers
09/06/1983US4403015 Cubic boron nitride is used to bond boron nitride to transition metals carbides, nitrides, or borides
08/1983
08/30/1983US4401443 Polycrystalline silicon-bonded cubic boron nitride body and method
08/16/1983US4399167 Metal coating of abrasive particles
08/02/1983US4396657 Fray and stretch resistant coated abrasive substrates impregnated with epoxy resins cured by specific types of catalysts
08/02/1983US4396403 Backings, adhesives, glue, cured amino resin, phosphate, quaternary ammonium salt or amine
07/1983
07/06/1983EP0083041A2 Coated abrasive product with a backing and preparation thereof
06/1983
06/28/1983CA1148752A1 Dampening agent for resin bonded grinding wheels
06/22/1983EP0081775A2 Nitrided superhard composite material
06/21/1983US4389223 Surface characteristics of boron rich cubic boron nitride
05/1983
05/31/1983US4385907 Resinoid bonded grinding wheel with support member made of a heat insulating material
05/24/1983CA1146979A1 Si.sub.3n.sub.4.y.sub.2o in3. xxsio.sub.2 ceramic system useful for machining cast iron and method of making
05/18/1983EP0078963A2 Grinding shoe
05/18/1983EP0078896A2 Abrasive bodies such as grinding wheels
05/10/1983US4382803 Tools for optical lenses
05/04/1983EP0078102A2 Polycrystalline silicon-bonded cubic boron nitride body and method
05/03/1983US4381925 Grinding disk
04/1983
04/26/1983US4381271 Use of fired fibrous graphite in fabricating polycrystalline diamond and/or cubic boron nitride/silicon carbide/silicon composite bodies
04/26/1983US4381188 Grinding disk
04/05/1983US4378975 Abrasive product
03/1983
03/29/1983US4378233 Metal bonded grinding wheel containing diamond or CBN abrasive
03/29/1983CA1143692A1 Bonding process for grinding tools
03/22/1983CA1143167A1 Process for the manufacture of abrasives
02/1983
02/23/1983EP0072374A1 Method of studding metallic brush tools, with particles of an abrasive, and metallic a brush tool, obtained by this method
02/16/1983EP0071771A1 Improved metal bonded diamond aggregate abrasive
02/16/1983EP0071723A2 Coated abrasive
02/15/1983US4373934 Metal bonded diamond aggregate abrasive
02/09/1983EP0071022A2 Grinding wheel
01/1983
01/26/1983EP0070520A2 Abrasive body
01/25/1983US4370149 Tungsten or molybdenum-tungsten carbide, iron group metal, grinding, sintering
01/25/1983US4370148 Chlorofluoroferrate(II,III), a process for its manufacture, its use and a grinding wheel containing chlorofluoroferrate(II,III)
01/18/1983US4369046 Process for making an abrasive grinding wheel
01/11/1983CA1139112A1 Grinding wheels
01/04/1983US4367253 From moldable material such as clay
12/1982
12/21/1982US4364746 Mixture of agglomerated abrasive grains of substantially different types
12/07/1982US4362535 Sintered metal bonded diamond abrasive articles
12/07/1982CA1136863A1 Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase
12/01/1982EP0065690A1 Dry grinding cemented carbide workpieces with silver-coated diamond grit
11/1982
11/30/1982CA1136429A1 Abrasive compacts
11/30/1982CA1136428A1 Polycrystalline diamond body
11/30/1982CA1136427A1 Polycrystalline diamond and/or cubic boron nitride body
11/23/1982CA1135964A1 Compact of boron-doped diamond and method for making same
11/02/1982CA1134623A1 Method of making aggregated diamond abrasive particles
10/1982
10/26/1982US4355489 Abrasive article comprising abrasive agglomerates supported in a fibrous matrix
10/26/1982CA1134151A1 Abrasive article
10/12/1982US4353953 Crystals coated with carbon and bonded with silicon carbide and siilicon
10/12/1982US4353714 Coating particles with molybdenum or tungsten, infiltration with molten silicon or silicide
10/12/1982CA1133262A1 Non-toxic, active filler for grinding disks, its use and grinding disk containing same
10/06/1982EP0061605A1 Randomly-oriented polycrystalline silicon carbide coatings for abrasive grains
10/06/1982EP0061457A1 Abrasive article comprising abrasive agglomerates supported in a fibrous matrix.
09/1982
09/29/1982EP0061036A1 Mounting arrangement for electric-cooking plates
09/29/1982EP0061035A2 Resin-bonded grinding wheel
09/28/1982CA1132314A1 Rapid cooling of molten abrasives
09/21/1982US4350800 Process for the preparation of synthetic resins based on resorcinol compounds
09/21/1982US4350498 Fatty alcohols or long chain alkylated phenols; minimization of "balling" and dusting
09/14/1982US4349327 Automatic finishing chip maker
08/1982
08/18/1982EP0057912A2 Process for improving the plating characteristics of boron rich cubic boron nitride
08/11/1982EP0057392A2 Abrasive articles
08/10/1982US4343910 Compositions, articles and methods for polishing surfaces
08/10/1982CA1129216A1 Abrasive bodies of low abrasive high filler content
08/04/1982EP0056945A1 Process for making silicon carbide composites and composites thus obtained
08/03/1982CA1128761A1 Alumina coated silicon carbide abrasive particulate useful as a dispersoid in metal matrices
07/1982
07/28/1982EP0056596A1 Improved silicon carbide composite and process for production
07/27/1982CA1128324A1 Composite compact methods of making and cutting with same
06/1982
06/30/1982EP0054846A1 Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers and process for making same
06/30/1982EP0054701A2 Abrasive agents and their use
06/15/1982US4334895 Glass bonded abrasive tool containing metal clad graphite
06/02/1982EP0052758A2 Flexible abrasive article, for example in the shape of a bow, band, disc and the like
05/1982
05/25/1982US4331453 Polyurethane binders based on 1,4-butylene glycol and tolylene diisocyanate; polyetherurethanes; polyureas
05/11/1982US4328646 Method for preparing an abrasive coating
05/04/1982US4327606 Method of making a master replicating tool
04/1982
04/20/1982US4325710 Sintered ceramics for cutting tools and manufacturing process thereof
04/01/1982WO1982001027A1 Abrasive article comprising abrasive agglomerates supported in a fibrous matrix
03/1982
03/30/1982CA1120729A1 Wax treated grindstone
03/24/1982EP0047992A2 Process for the production of synthetic resins on the basis of resorcin compounds
03/16/1982CA1119821A1 Temperature resistant abrasive compact and method for making same
02/1982
02/24/1982EP0046374A2 Tool insert
02/16/1982US4315961 Amind resin binder crosslinked with polyester or polymethacrylate
01/1982
01/21/1982WO1982000140A1 Silicon carbide composite and process for production
01/21/1982WO1982000138A1 Silicon carbide composite and process for production
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