Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090)
04/1986
04/30/1986EP0179589A2 Densification of ceramic materials
04/29/1986US4585704 Silicon nitride-carbon
04/29/1986US4585675 Alumina silicon carbide, and silicon primary protective coatings for carbon-carbon substrates
04/29/1986US4585635 Lead oxide, ion exchanging
04/29/1986US4585618 Electrowinning aluminum
04/29/1986US4585499 Method of producing ceramics
04/29/1986US4585150 Multiple liquid proportional dispensing device
04/24/1986WO1986002387A1 Vapour deposition of tin
04/24/1986WO1986002346A1 Inorganic material plate, method for the manufacture thereof and utilization of such plate
04/23/1986EP0178409A2 Improved MLC green sheet process
04/16/1986EP0178191A1 Organosilicon resins containing disilanes and having mechanical and thermal properties, and their use, especially in water-proofing building materials
04/16/1986EP0178155A2 Corrosion resistant refractory coating
04/16/1986EP0177824A2 Pasty impregnating agent
04/16/1986EP0177772A2 Processes for fabricating a sintered powdered metal component
04/15/1986US4582751 Vapor depositing boron into pores
04/15/1986US4582730 Method for priming absorbent substrates
04/15/1986US4582725 Wollastonite, danburite, gehlenite
04/08/1986US4581098 MLC green sheet process
04/08/1986CA1203038A1 Emulsion based on epoxy resin/polyammonium salt and process for the preparation thereof
04/08/1986CA1202836A1 Method of producing novel silicon carbide articles
04/08/1986CA1202835A1 Self protecting carbon bodies and method for making same
04/02/1986EP0176055A1 Oxidation resistant carbon body and method for making same
04/01/1986US4579966 Bonding, waterproofing agents
04/01/1986US4579699 Mixing silicon with amorphous silicon nitride and pore former, comaction, removal of pore former, and reacting with nitrogen
03/1986
03/26/1986EP0175384A2 Ceramic materials with increased crystallinity from silazane polymers
03/26/1986EP0175136A1 Protecting coating for graphite electrodes
03/25/1986US4578487 Binding agents containing titanic acid esters for the preparation of coating compositions and refractory bodies, and a method for the preparation of these binding agents
03/25/1986US4578087 Nitride based cutting tool and method for producing the same
03/25/1986CA1202439A1 Heat-insulating refractory material
03/19/1986EP0174599A2 Quick lime
03/18/1986US4576736 Packing density of metal powder
03/18/1986US4576735 Electroconductive molybdenum paste
03/18/1986US4576685 Process and apparatus for plating onto articles
03/13/1986WO1986001446A1 Ceramic adherent alloy
03/12/1986EP0174281A2 A process for the decontamination and cleaning of monumental marble works
03/11/1986US4575468 Sealing-curing agent for protecting concrete against initial drying, shrinking and cracking
03/11/1986CA1201582A1 Low temperature binary glass for use as a multilevel dielectric layer
03/10/1986CN85100211A Flosting method for printing marble -like-pattern on the surface of article
03/05/1986EP0173636A2 Process for coating a masonry structure
03/04/1986US4574094 Metallization of ceramics
03/04/1986US4574055 Resistor compositions
03/04/1986CA1201336A1 Adherent-acid cured resin protective coatings for concrete and steel
03/04/1986CA1201279A1 Ceramic composite materials with high mechanical and heat resistance and their preparation
02/1986
02/27/1986WO1986001195A1 Fire barrier plywoods
02/27/1986WO1986001193A1 Process for the removal of impurities from optical component materials
02/27/1986WO1986001147A1 Hollow microspheres made from dispersed particle compositions and methods and apparatus for producing them
02/26/1986EP0172304A2 Apparatus for impregnating porous articles
02/25/1986US4572902 Method for producing ceramic sintered body of a Si3 N4 -SiC system
02/25/1986US4572862 Fire barrier coating composition containing magnesium oxychlorides and high alumina calcium aluminate cements or magnesium oxysulphate
02/25/1986US4572844 Aluminum nitride coated with silicon carbide, produced from methylsilicic acid
02/25/1986US4572843 Method for producing a capacitor with precise capacitance
02/25/1986US4572841 Subjecting source of silicon and oxygen gaseous precursors to glowdischarges in presence of excess hydrogen
02/19/1986EP0171858A2 Method of making silicon carbide and coatings of silicon carbide on carbonaceous substrates
02/18/1986US4571286 Process for selectively depositing a refractory metal layer on a graphite piece
02/13/1986WO1986000882A1 Emulsion for modifying inorganic molding and process for its production
02/10/1986CN85104245A Gypsium-aluminum sprayer of gas melt run
02/05/1986EP0170639A2 Particle displacement
02/05/1986EP0170252A1 Process and apparatus for forming a layer of a semiconductor material on a ribbon
02/05/1986EP0170012A2 Metal-ceramic composite element and process for its production
02/04/1986US4568652 Impregnation with soluble metal compounds and firing
02/04/1986US4568650 Oxidation of reduced ceramic products
02/04/1986US4568609 Light permeable conductive material
02/04/1986US4568595 Sintering coating on reticulated ceramic support
02/04/1986US4568410 Selective plasma etching of silicon nitride in the presence of silicon oxide
02/04/1986US4568402 Applying cordierite-forming material batch to selected open ends, and firing
01/1986
01/29/1986EP0169376A1 Organoaluminosiloxane coating compositions and method for its preparation
01/28/1986US4567110 High-temperature brazed ceramic joints
01/28/1986US4567103 Carbonaceous articles having oxidation prohibitive coatings thereon
01/28/1986EP0159998A4 Coated composite silicon nitride cutting tools.
01/28/1986EP0157782A4 Coated silicon nitride cutting tools.
01/22/1986EP0168645A2 Perfluoralkylnorbornyl silanes or -siloxanes, process for preparing them and their use
01/21/1986US4565579 Nonexplosive chemical composition for gently breaking rock or concrete mass
01/20/1986EP0156816A4 Coated composite modified silicon aluminum oxynitride cutting tools.
01/14/1986US4564496 Heating organic binder with carbon powder mixture
01/14/1986CA1199440A1 Waterproofing compounds, their preparation and their use for protecting various surfaces against dampress
01/10/1986CN85105593A Method for forming diamond crystal vains on the surfaces of china
01/07/1986US4563219 Inorganic binder composition and refractory-binder coated fabric compositions prepared therefrom
01/07/1986CA1198977A1 Seamless ceramic fiber composite articles and method and apparatus for their production
01/02/1986EP0166445A2 Reinforced zirconia-base sintered body, process for producing the same, and plate-like zirconia-base electrolyte function element
01/02/1986EP0166184A1 Process to decorate pottery with decorative pictures
01/02/1986EP0166120A1 A method of gas plasma depositing a film of insulating material
12/1985
12/31/1985US4562109 Layer of beads in resin binder to absorb cracks
12/31/1985US4562021 Hydrolysis of alkoxide or metal compound giving sol, adding thickener and acid
12/31/1985US4561954 Sputtering, elastomeric mask
12/27/1985EP0165882A1 Process for the production of a ceramic composite material having a core of ceramic fibres coated with a ceramic layer
12/27/1985EP0165754A2 Treatment of refractory articles
12/27/1985EP0165584A2 Sliding contact material
12/27/1985EP0165469A2 Coating composition capable of forming ceramic-like coating and method of preparing such coating composition
12/27/1985EP0110936B1 Demolishing agent
12/24/1985US4560589 Pyrolyzing the vapor of a silane or polysilane compound
12/24/1985US4560478 Porous ceramic article
12/17/1985US4559280 Metallized rare earth garnet and metal seal to same
12/17/1985US4559277 Metallized layer, cladding layer and solidified aluminum alloy melt layer on ceramic surface; bonding strength
12/17/1985US4559270 Oxidation prohibitive coatings for carbonaceous articles
12/17/1985US4559241 Permeable and storage-stable aqueous solutions of alkali silicatesand nitrates; protective coatings; maintenance
12/17/1985US4559098 Nitride etch bath
12/11/1985EP0163934A2 Control system for manipulator apparatus with resolved compliant motion control
12/10/1985CA1197675A1 High electric resistant zirconia and/or hafnia ceramics
12/04/1985EP0163478A2 Process of manufacturing ceramic circuit board
12/04/1985EP0162979A1 Electrically conductive microballoons and compositions incorporating same