Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090)
01/1983
01/12/1983EP0069510A1 Method of metallizing sintered ceramics materials
01/05/1983EP0068671A2 Siloxane compositions and process for treatment of materials
01/05/1983EP0068651A2 Method of sputtering an exhaust electrode on to an exhaust gas oxygen sensor
01/04/1983US4367247 Reaction product polyphosphoric acid and alcohol
12/1982
12/29/1982EP0067947A2 Method of etching a shape in a refractory oxide material
12/28/1982US4366209 Hardening surfaces of portland cements
12/28/1982US4365356 Prosthesis parts provided with a coating of a bio-active material
12/22/1982EP0067252A1 Metal, carbon, carbide and other compositions thereof, alloys and methods for preparing same
12/21/1982US4365135 Shaping of thermal insulation material
12/21/1982US4364879 Method for forming a coated article including ultra-violet radiation of the coating
12/21/1982US4364792 Radiation with high energy heavy ions
12/15/1982EP0066746A1 Method of preparing beta-alumina articles, especially for sodium-sulfur electrochemical generators
12/15/1982EP0066703A1 Process for ameliorating the surface characteristics of ceramic ware
12/14/1982US4363836 Priming compositions for a base of cement mortar or concrete
12/14/1982CA1137524A1 Method for treating refractory block
12/08/1982EP0066411A1 Concrete products
12/08/1982EP0066311A1 Partially glaze-decorated tile, with the decorations embedded therein
12/08/1982EP0066123A1 Electroless application of a silver coating to diamond particles
12/07/1982US4362762 Method of making a water resistant orthopedic cast
12/07/1982US4362679 Method of casting concrete
11/1982
11/30/1982US4361622 Baked mica
11/30/1982CA1136652A1 Demolition agent for brittle materials
11/23/1982CA1136009A1 Coating concrete with latex polymers
11/17/1982EP0064780A1 Process for treating a gem, and gem so treated
11/10/1982EP0064211A2 A method of forming electrodes on ceramic bodies to provide electronic components
11/09/1982US4358506 Tin, lead, indium, or alloys thereof
11/09/1982US4358500 Flame resistant insulating fabric compositions containing inorganic bonding agent
11/09/1982US4358486 Densification of porous refractory substrates
11/09/1982US4358480 Method of repairing surface damage to porous refractory substrates
11/09/1982US4358044 Apparatus for soldering solder on ceramic substrate
11/09/1982CA1135035A1 Aging treatment for exhaust gas oxygen sensor
11/09/1982CA1135010A1 Curable pigmented silicate compositions
11/02/1982US4357387 Refractory coating
11/02/1982US4357202 Refractory oxide fabrication
11/02/1982CA1134972A1 Method for protecting cementware from frost-damage
11/02/1982CA1134776A1 Process for producing adhesive metallic coatings on nonconductors particularly on plastics
10/1982
10/26/1982US4356215 Method of manufacturing supports for porous filters
10/26/1982US4356135 Compression with nickel powders followed by fritting
10/19/1982US4354912 Solid electrochemical sensor
10/19/1982US4354877 Demolition agent, its preparation and its use
10/19/1982CA1133690A1 Gold conductor compositions
10/13/1982EP0062184A1 Weather-proof covering for wall panels
10/12/1982CA1133524A1 Coated cemented carbide body and method of making such a body
10/12/1982CA1133500A1 Sulfonato-organosilanol compounds and aqueous solutions thereof
10/05/1982US4352894 Stable aqueous impregnating solutions prepared from hydrolyzed alkyltrialkoxysilanes
10/05/1982US4352694 Process of producing sorel cement
10/05/1982CA1133020A1 Internal sealant for concrete
10/05/1982CA1132857A1 Method of selectively depositing metal on a ceramic substrate with a metallurgy pattern
09/1982
09/29/1982EP0061010A1 Process for forming refractory metal layers on ceramic substrates
09/28/1982US4351878 Coating for gasifiable carbon-graphite fibers
09/28/1982CA1132750A1 Epoxy resin composition and method for making same
09/22/1982EP0060783A1 Process of forming a thin glass film on a semiconductor substrate
09/22/1982EP0060564A1 Process for producing a structurally simplified surface of removable artificial teeth
09/21/1982US4350736 Wear and water resistant plaster articles
09/21/1982US4350718 Method of fabricating graphite tube
09/16/1982WO1982003030A1 Impregnation of porous articles
09/15/1982EP0060001A1 Pretreatment method for facilitated metallising by screen printing laser-bored holes in alumina
09/15/1982EP0059899A1 Method of producing a porous silicon carbide article
09/14/1982US4349582 Gas-discharge method for coating the interior of electrically non-conductive pipes
09/14/1982US4349424 Ion sputter textured graphite
09/01/1982EP0059100A1 Process for protecting materials from pollution
08/1982
08/31/1982US4347083 Tantalum, titanium, hafnium carbides
08/25/1982EP0058254A1 Method for treating Portland cement concrete
08/24/1982US4346147 Method of manufacturing nitrided silicon parts
08/24/1982US4345955 Process for manufacturing multilayer ceramic chip carrier modules
08/11/1982EP0057388A2 Process for increasing the wettability of substrates
08/11/1982EP0057258A2 Process of manufacturing polysilicon structures having 1 micron dimensions on silicon substrates comprising integrated circuits using plasma etching
08/10/1982CA1129269A1 Structural material for acoustic machines and instruments
08/10/1982CA1129268A1 Method of achieving uniform sintering shrinkage in a laminated planar green ceramic substrate and apparatus therefor
08/04/1982EP0056945A1 Process for making silicon carbide composites and composites thus obtained
08/03/1982US4342796 Method for inhibiting corrosion of internal structural members of reinforced concrete
08/03/1982US4342632 Ready for brazing to metal parts without the use of brazing shims
07/1982
07/27/1982US4341841 Multi-layer coating protective film form
07/27/1982US4341824 Method of upgrading rock and treated rock obtained therefrom
07/27/1982US4341818 Method for producing silicon dioxide/polycrystalline silicon interfaces
07/27/1982CA1128685A1 Process for bonding inorganic materials
07/20/1982US4340646 Thermosetting resin coating
07/20/1982US4340642 Surface modified hollow microspheres
07/20/1982US4340636 Coated stoichiometric silicon carbide
07/20/1982US4340635 Ceramic substrate for fine-line electrical circuitry
07/20/1982US4340618 Process for forming refractory metal layers on ceramic substrate
07/20/1982CA1128227A1 Ceramic coated quartz particles
07/13/1982CA1127470A1 Reference electrode printing process and mask for exhaust gas oxygen sensor
07/06/1982US4338377 Sulfonato-organosilanol compounds and aqueous solutions thereof
07/06/1982US4338368 Densification of surface and applying strain isolation pad with silicone adhesive
07/06/1982US4338354 Coating powdered material
07/06/1982US4338353 Method for increasing the strength of a porous body
07/06/1982US4338224 Reclaimed butyl rubber, filler, thermoplastic resin, solvent
06/1982
06/22/1982US4336305 Ceramic throw-away tips and process for producing the same
06/22/1982US4336304 Chemical vapor deposition of sialon
06/16/1982EP0053874A1 Preservation of structures
06/16/1982EP0053718A1 Process and apparatus for the impregnation of porous materials, especially of carbon products, in the manufacturing of carbon electrodes
06/15/1982US4334858 Prevention of thermal spalling in ceramic products
06/01/1982CA1124679A1 Electrode sputtering process for exhaust gas oxygen sensor
06/01/1982CA1124678A1 Exhaust electrode process for exhaust gas oxygen sensor
06/01/1982CA1124589A1 Protective coating for porous refractories
05/1982
05/26/1982EP0052373A2 Method of manufacturing a pickup stylus
05/19/1982EP0051821A1 Process for manufacturing decorated objects starting from a hardenable mass based on duroplastic resins
05/19/1982EP0051652A1 A method for the prevention or removal of growth of algae and lichens on porous building materials.
05/19/1982EP0051617A1 Method for the manufacture of phosphatic ceramic bodies.
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