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)
06/1998
06/18/1998WO1998017600A3 A composition for etching a hard surface
06/18/1998CA2274547A1 Non-slip formulations
06/17/1998EP0847969A1 Dielectric ceramic composition, dielectric ceramic material and its production method, dielectric device and its production method
06/17/1998EP0847377A1 The prouction of bodies of refractory borides for use in aluminium electrowinning cells
06/17/1998EP0847376A1 An artificial stabilized composition of calcium phosphate phases particularly adapted for supporting bone cell activity
06/17/1998EP0847314A1 Method of manufacturing a sintered structure on a substrate
06/17/1998EP0605677B1 Silicon or silica substrate with a modified surface and process for producing the same
06/17/1998EP0526468B1 Diamond-on-a-substrate for electronic applications
06/16/1998US5766782 Tool having outermost layer of alumina with controlled microstructure in contact with titanium oxycarbonitride layer; wear resistance
06/16/1998US5766680 Hydrolyzing and polycondensing a hydrolyzable silane and an organosilane, applying to substrate, thermally densifying
06/16/1998US5766669 Controlling sinering temperature
06/16/1998US5766542 Refractory bricks for iron ore reduction reactors
06/16/1998US5766525 Methods for manufacturing articles from sheets of unhardened hydraulically settable compositions
06/16/1998US5766473 Enzyme loaded hydrophilic porous structure for protecting oxygen sensitive products and method for preparing same
06/16/1998US5766458 Modulated and regenerative ceramic filter with insitu heating element
06/16/1998US5766394 Method for forming a polycrystalline layer of ultra hard material
06/16/1998US5766336 Colored pigments based on oxide-nitrides, the preparation and use thereof
06/16/1998US5766322 Heating a reaction mixture containing dialkoxy and trialkoxy functional organosilanes and water to form polysiloxane containing unreacted silanol groups, coating the solution to the ceramic, heating to cure the polysiloxane
06/16/1998US5766305 Metal powder composition for metallization and a metallized substrate
06/11/1998WO1998024853A1 Coating composition for transportation and sign surfaces and method of preparing and applying same
06/11/1998WO1998024851A1 Hybrid inorganic-organic binder composition and method of preparing and using same
06/11/1998WO1998024738A1 Cement structure containing a waterproofing layer
06/11/1998WO1998024737A1 Silicon carbide reinforced silicon carbide composite
06/10/1998EP0846787A1 Apparatus for use with CVI/CVD processes
06/10/1998EP0846717A2 Aqueous functional fluoroalkylgroup containing organopolysiloxane compositions, process for their preparation and their use
06/10/1998EP0846716A2 Water/alcohol-based compositions containing fluoroalkyl-functional organopolysiloxanes, process for their preparation and their use
06/10/1998EP0846668A1 Water repellent composition
06/10/1998EP0846667A2 Ceramic parts and a producing process thereof
06/10/1998EP0846092A1 Aqueous ruthenium chloride solution for blackening ceramic surfaces
06/10/1998EP0846091A1 Process for producing ceramic coatings and coating powder therefor
06/10/1998DE19712080C1 Method of manufacturing lead-containing ferroelectric layers of low sintered lead zirconate titanate PZT e.g. for printing technology
06/10/1998DE19650181A1 Protective layer exhibiting irreversible structural compaction on heating
06/10/1998CN1184498A Method of photocatalytically making the surface of base material ultrahydrophilic, base material having ultrahydraphilic and photocatalytic surface, and process for producing said material
06/10/1998CN1184090A Paint suitable for butyral color film as underglaze color stuck onto green ceramic blank and its use method
06/09/1998US5763093 Aluminum nitride body having graded metallurgy
06/09/1998US5763072 Ceramic sliding member having pyrolytic carbon film and process of fabricating the same
06/09/1998US5763014 Liquid applied waterproofing
06/09/1998US5763008 Chemical vapor deposition of mullite coatings
06/09/1998US5762737 Sintering to decompose the filler
06/09/1998CA2076585C Process for fabricating a composite, metal/superconductor, high critical temperature conductor
06/03/1998EP0845506A2 Pigments for producing purple-coloured ceramic decorations, process for producing them and their use
06/03/1998EP0844918A1 Ceramic liner infiltrated with pre-ceramic polymer resin
06/03/1998EP0491946B1 Mineral substance prevented from undergoing basic reaction and method of preventing said reaction
06/03/1998CN1038596C Silvery white rare-earth ceramic metallic colour
06/02/1998US5759933 Gas pressure sintered silicon nitride having high strength and stress rupture resistance
06/02/1998US5759699 Process for production of low dielectric ceramic composites
06/02/1998US5759695 Polyether, polyurea polymer with amine resins and amine terminated chain extenders
06/02/1998US5759688 Silicon carbide fiber reinforced carbon composites
06/02/1998US5759646 Vessel of pyrolytic boron nitride
06/02/1998US5759632 Ceramic composite
06/02/1998US5759622 Method of inhibiting catalyzed oxidation of carbon-carbon composites
06/02/1998US5759620 Two or more continuous phases, fiber reinforced tantalum carbide composite for missile nose tips, reaction of tantalum oxide and char to form carbide
06/02/1998US5759481 Silicon nitride having a high tensile strength
05/1998
05/28/1998DE19752224A1 UV curable vehicle for ceramic fleece or tile used in coating print dye
05/28/1998DE19646094A1 Verfahren zur chemischen Gasphaseninfiltration von Kohlenstoff und refraktären Stoffen A method of chemical vapor infiltration of carbon and refractory materials
05/28/1998DE19635776A1 Fire resistant construction board
05/27/1998EP0844629A2 Zirconia ceramic members with laser induced electrical conductivity in surfaces thereof
05/27/1998EP0843746A1 Hard and abrasion resistant surfaces protecting cathode blocks of aluminium electrowinning cells
05/27/1998EP0843707A1 Cotaing mixtures, method of producing them and their use for coating purposes
05/27/1998EP0843655A1 Quick setting process for lightweight concrete
05/27/1998CN1182724A Electronic radiation coating solidified light magnesium cement plate and working technology thereof
05/26/1998US5756787 Process for the stabilization of organotin halides by lactams and/or lactones and metal alcoholates and/or semimetal alcoholates and a glass coating formulation for glass or ceramic surfaces
05/26/1998US5756160 Surface protection for carbon composite materials
05/26/1998US5756021 Electronic devices comprising dielectric foamed polymers
05/22/1998WO1998021165A1 Method of preparing coated nitride powder and the coated powder produced thereby
05/22/1998WO1998021163A1 Method for chemical vapour infiltration of refractory substances, especially carbon and silicon carbide
05/22/1998WO1998021155A1 Method for treating fibrous mineral materials with toxic risks
05/22/1998CA2271678A1 Method for chemical vapour infiltration of refractory substances, especially carbon and silicon carbide
05/20/1998EP0842111A1 Catalyst support for high temperature applications and catalysts and catalytic processes employing same
05/20/1998EP0772573A4 Chemically bonded inorganic polymer coatings and cross-linking hardeners therefor
05/20/1998CN1182063A Preparation of ceramic grain reinforced aluminium-based composite material
05/19/1998US5753574 Metal infiltrated ceramic electrical conductor
05/19/1998US5753573 Slurry for making felted ceramic insulation
05/19/1998US5753382 Immersing a prebaked carbon anode of an electrolytic cell for production of aluminum by electrolysis of alumina in molten fluoride electrolyte containing boron, aluminum and calcium compounds to improve oxidation resistance
05/19/1998US5753374 Protective electronic coating
05/19/1998US5753356 Friction lining material comprising less fibrillated aramid fibers and synthetic graphite
05/19/1998US5753325 Articles having scuff resistant lustrous coatings
05/19/1998US5753163 Production of bodies of refractory borides
05/19/1998US5753035 Composition and method to remove asbestos
05/19/1998US5753034 Composition and method to remove asbestos
05/19/1998US5753033 Composition and method to remove asbestos
05/19/1998US5753032 Composition and method to remove asbestos
05/19/1998US5753031 Composition and method to remove asbestos
05/19/1998US5752996 Method of making ceramic abrasive grits
05/19/1998CA2048297C Penetrating stains and sealants from polyurethane dispersions
05/14/1998WO1998020181A1 Process for plasma spraying ceramic residues
05/13/1998EP0841311A2 Silicon-, boron- and nitrogen-containing amorphous fibres, method of making them and their use as well as composites containing these fibres and their production
05/13/1998EP0840713A1 Cement treated with high-pressure co 2?
05/13/1998CN1181787A Modification of surfaces of polymers, metal or ceramic
05/13/1998CN1181775A Coating resin compsn.
05/13/1998CN1181750A Process for preserving a mineral moulding
05/13/1998CN1181293A Optical apparatus for dual-beam laser texturing
05/12/1998US5751018 Mercaptans
05/12/1998US5750276 Treatments for concrete
05/12/1998US5750193 Process for producing tin sintered bodies and coatings
05/12/1998US5750026 Monolithic porous particulate filter with a coating of activated carbon on outer surface
05/12/1998US5749957 Effect powder coatings
05/07/1998WO1998019351A2 Nanostructured ion conducting solid electrolytes
05/07/1998WO1998018741A2 Passive electronic components prepared from suspensions of nanoscale ceramic powders
05/07/1998WO1998018736A1 Method for manufacturing substrates with transparent and colour coatings stable at high temperatures and in the presence of ultraviolet rays
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