| Patents for B24C 11 - Selection of abrasive materials for abrasive blasts (1,289) |
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| 08/25/1998 | US5797992 Blending mixture of abrasive blasting material and calcium phosphate, abrasive blasting lead contaminated coating from surface, leaving in place to react and immobilize lead compounds |
| 08/18/1998 | US5795626 Coating or ablation applicator with a debris recovery attachment |
| 08/11/1998 | US5792275 Converting original film into film susceptible to aerosl cleaning, removing film with aerosol jet |
| 07/28/1998 | US5785579 Glass material for treating hard surfaces |
| 07/14/1998 | US5780619 Starch graft poly(meth)acrylate blast media |
| 06/16/1998 | US5767621 Display device having plate with electron guiding passages |
| 06/16/1998 | CA2122361C Abrasive coating remover and process for using same |
| 06/03/1998 | EP0844921A1 Filled biodegradable polymer material and media blast |
| 05/28/1998 | WO1998022232A1 Method and apparatus for environmental treatment of heavy metals |
| 05/20/1998 | EP0842739A2 Method and device for mechanically removing a foreign matter coating from a base material |
| 05/06/1998 | EP0840364A1 Method of forming a semiconductor device |
| 05/06/1998 | CN1180598A Light-metal-part blank which is to be cast into another light-metal casting, and method for producing such blank |
| 04/30/1998 | CA2217084A1 Hydrogenation catalysts and processes therewith |
| 04/29/1998 | EP0837912A1 Method for processing a substrate |
| 04/07/1998 | US5735729 Abrasive composition with an electrolytic water and a polishing process with the use of said abrasive composition |
| 04/02/1998 | DE19639437A1 Cleaning or roughening metal surface especially relay contact |
| 04/02/1998 | DE19636801A1 Method for producing matt surface finish on stainless steel sheet |
| 04/01/1998 | EP0832619A1 Implant with embedded bioactive particles and method of manufacturing the same |
| 03/12/1998 | DE19636305C1 Method for removal of coatings or linings from surfaces |
| 03/04/1998 | EP0826444A1 Light-metal blank for use in insert-casting of another light-metal object and method for preparing the surface of the blank |
| 01/14/1998 | EP0818274A1 Surface treatment of aluminium alloys by projection of abrasive powder under pressure |
| 01/06/1998 | US5704239 Resistance to fretting wear |
| 12/29/1997 | EP0552261B1 Method for the preparation of implants made of titanium or alloys thereof |
| 12/10/1997 | EP0811665A2 Chemical mechanical polishing slurry for metal layers and films |
| 12/04/1997 | DE19634504A1 Manufacture of blank of a light-metal component to be incorporated into a light-metal casting |
| 12/04/1997 | DE19622241A1 Method for breaking up hard materials by jets of fluid in tunnelling or mining by galleries |
| 12/02/1997 | US5693369 Directing dry air flow of fine abrasive material towards portion of casting surface to be polished only, applying liquid flexible plastic coating, painting or forming patina on uncoated surface, removing plastic coating, sealing |
| 11/20/1997 | WO1997043087A1 Chemical mechanical polishing slurry for metal layers and films |
| 11/13/1997 | WO1997041975A1 Method for cleaning electronic hardware components |
| 11/05/1997 | EP0777553A4 Fiber media blasting material, method of recycling same, and equipment for discharging same |
| 10/28/1997 | US5681205 Method of using abrasive blast media containing corrosion inhibitor |
| 10/21/1997 | US5679058 Particulate abrasive dispersed in a polymer having reformable sacrificial crosslinking chemical bonds which are preferentially broken under high shear conditions |
| 10/07/1997 | US5674108 Method for removing coatings which create hazardous byproducts |
| 10/07/1997 | US5673473 Method of surface finishing a medical device shield using metallic media |
| 10/01/1997 | EP0798081A2 Method and blasting apparatus for grinding the surface of a work |
| 09/25/1997 | WO1997034737A1 Method and apparatus for highly strengthening metal member |
| 09/23/1997 | US5669945 Abrasive blast media containing corrosion inhibitor |
| 09/17/1997 | EP0794745A1 Implant surface preparation |
| 09/17/1997 | EP0663863B1 The use of specular hematite as an impact material |
| 09/16/1997 | US5667385 Method for the preparation of implants made of titanium or alloys thereof |
| 09/11/1997 | DE19605556C1 Reactive spherical metal oxide powder particles |
| 09/11/1997 | DE19605536A1 Reactive spherical metal oxide powder particles |
| 09/04/1997 | WO1997031752A1 Abrasive jet stream polishing |
| 08/20/1997 | EP0790215A1 Spherical metal oxide powder particles and process for the preparation thereof |
| 08/20/1997 | EP0771466A4 Bulk metallic glass motor and transformer parts and method of manufacture |
| 06/26/1997 | DE19548213A1 Recycling of electronic circuit boards with circuit tracks |
| 06/11/1997 | EP0777553A1 Fiber media blasting material, method of recycling same, and equipment for discharging same |
| 06/10/1997 | US5637030 Particles of hematitie and magnetite and cryptocrystalline material |
| 06/10/1997 | US5637029 Method and apparatus for shot blasting materials |
| 06/03/1997 | US5634982 Impacting ortho-boric acid crystals(or suspensions or solutions) onto contaminated surfaces for abrasion |
| 05/07/1997 | EP0771466A1 Bulk metallic glass motor and transformer parts and method of manufacture |
| 04/24/1997 | WO1997014760A1 Method for processing iron-containing materials and products produced thereby |
| 04/23/1997 | EP0768934A1 Apparatus for producing and blasting sublimable granules on demand |
| 03/13/1997 | DE19535847C1 Wood chip mfg. system for recycling old wood or wood offcuts |
| 03/04/1997 | US5608502 Method for treating magnet roll by blasting with nonmagnetic spherical particles |
| 03/04/1997 | US5607480 Surgically implantable prosthetic devices |
| 02/27/1997 | WO1997006925A1 Filled biodegradable polymer material and media blast |
| 02/27/1997 | WO1997006924A1 Device for delivery of particulate matter |
| 02/25/1997 | US5605491 Mixture of abrasive particles, surfactant and defoaming agent |
| 02/19/1997 | EP0758572A1 Method for removing layers of material from a surface of a workpiece |
| 02/18/1997 | US5603338 Grit blasting surface of titanium implant to roughen, etching with hydrofluoric acid to remove native oxide, etching with mixture of sulfuric and hydrochloric acids to produce uniformly roughened surface |
| 02/04/1997 | US5598730 Removal of oxidation scales and forming of aluminum oxide deposit is effected by grit blasting the surface of ferrous alloy with a stream of aluminum oxide grits |
| 01/28/1997 | US5596912 Press plate having textured surface formed by simultaneous shot peening |
| 01/23/1997 | WO1997002327A1 Method for processing a substrate |
| 01/14/1997 | US5593339 Slurry cleaning process |
| 01/07/1997 | US5591064 Blasting apparatus and method for blast cleaning a solid surface |
| 01/03/1997 | WO1997000157A1 Process for making plastic blasting media from polyamine-aldehyde and polyphenol-aldehyde-containing materials |
| 12/17/1996 | US5584939 Method for cleaning rail cars |
| 12/11/1996 | EP0747141A2 Eliminating a film by chemical transformation and removing the converted film by means of aerosol cleaning |
| 11/19/1996 | US5575705 Slurry blasting process |
| 11/14/1996 | DE19517275A1 Titanium prosthesis mfg. method |
| 11/12/1996 | US5573446 Abrasive air spray shaping of optical surfaces |
| 11/12/1996 | US5573445 Liquid honing process and composition for interference fringe suppression in photosensitive imaging members |
| 10/16/1996 | CN1133574A Abrasive jet stream cutting |
| 10/10/1996 | WO1996031318A1 A method and apparatus for texturing surfaces, and articles produced thereby |
| 10/08/1996 | US5562531 Abrasive brasting apparatus and die finishing apparatus using the same |
| 09/17/1996 | US5556320 Mobile vibrating abrasive cleaning apparatus |
| 09/03/1996 | US5551909 Method and apparatus for cleaning with high pressure liquid at low flow rates |
| 09/03/1996 | CA1338568C Surface treated metal member, preparation method thereof and photoconductive member by use thereof |
| 08/28/1996 | EP0728022A1 Surgically implantable prosthetic devices |
| 08/21/1996 | EP0715560A4 Abrasive jet stream cutting |
| 08/13/1996 | US5545073 Silicon micromachined CO2 cleaning nozzle and method |
| 07/17/1996 | EP0703848A4 Method and apparatus for cleaning with high pressure liquids at low flow rates |
| 07/04/1996 | DE4447330A1 Tellerfeder Cup spring |
| 07/02/1996 | US5531799 Ceramic corundum abrasive |
| 07/02/1996 | US5531634 Method of using an abrasive material for blast cleaning of solid surfaces |
| 06/25/1996 | US5529589 Lattice fiber structure carrier |
| 06/18/1996 | US5527204 Forming suspending medium of polymer having reformable sacrificial bonds, projecting medium and suspended abrasive at workpiece under shear conditions which break bonds, reforming bonds, recycling medium for reuse |
| 06/18/1996 | US5527203 Method for removal of surface contaminants from metal substrates |
| 06/18/1996 | US5526664 Method of forming a textured pattern on a metal plate which pattern is transformed to a plastic part, and a press plate and plastic part produced thereby |
| 06/12/1996 | EP0715560A1 Abrasive jet stream cutting |
| 06/06/1996 | WO1996016611A1 Implant surface preparation |
| 06/05/1996 | EP0714339A1 Use of alkali-metal silicates as water-soluble dry blast-cleaning abrasives |
| 06/04/1996 | US5522760 Method of microdeburring a bore |
| 05/28/1996 | US5520572 Apparatus for producing and blasting sublimable granules on demand |
| 04/30/1996 | US5512071 Sodium bicarbonate abrasive particles used to strip contaminants from solid surfaces; pollution control |
| 04/30/1996 | US5512006 Impinging workpiece surface with high velocity stream of spherical ferrous particles |
| 04/30/1996 | US5512005 Process and apparatus for automatically engraving stone memorial markers |
| 04/24/1996 | EP0683701A4 Cleaning porous and roughened surfaces on medical implants. |
| 04/23/1996 | US5509971 Blasting |