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 33 - Clay-wares
Patents for C04B 33 - Clay-wares (6,767)
12/1998
12/08/1998US5846382 Process for enhancing the whiteness, brightness and chromaticity of fillers and pigments
12/02/1998CN2299059Y Shaped multi-colour floor bricks
12/02/1998CN1200580A Battery accommodating apparatus
11/1998
11/26/1998WO1998053011A1 Multi-coated interference pigments
11/25/1998CN1199718A Bone china
11/25/1998CN1199717A Building ceramic and its production technology
11/25/1998CN1199716A Ceramic disaggregating reinforcer
11/11/1998EP0876434A1 Sulphur compounds coated with a zinc compound for use as pigments
11/11/1998CN1198419A Method for drying ceramic formation body and device thereof
11/10/1998US5833877 Diagmagnetic complex; superconductors
11/05/1998WO1998049119A1 Reinforcement of ceramic bodies with wollastonite
11/05/1998CA2287891A1 Reinforcement of ceramic bodies with wollastonite
11/04/1998EP0721437B1 Clay pigeon and a method for the preparation thereof
11/03/1998US5830551 Method for manufacturing a patterned tile
11/03/1998US5830394 Process for making building products, production line, process for firing, apparatus for firing, batch, building product
11/03/1998US5830251 Manufacture of ceramic tiles from industrial waste
10/1998
10/22/1998DE19716214A1 Disposal of oily sludges
10/21/1998CN1196715A Aqueous ruthenium chloride solution for blacking ceramic surfaces
10/14/1998EP0870750A2 Catalyst for reactions of the aldol type
10/14/1998CN1195605A Stairstep tile production technology
09/1998
09/30/1998EP0867675A2 Tunnel for drying layers of vertically-through-flowed bricks
09/30/1998EP0867421A2 Method of, and apparatus for drying shaped ceramic bodies
09/30/1998CN1039986C Method for producing blue brick and file by using tunnel kiln and equipment
09/29/1998US5814572 Glassy sintered body
09/22/1998US5810076 High pressure ceramic heat exchanger
09/16/1998CN1193334A Plate-like titanium dioxide pigment
09/16/1998CN1193333A Plate-like titanium dioxide pigment
09/16/1998CN1193332A Phthalate-contained nacreous pigments
09/16/1998CN1193003A Method for preparing steatite-ceramics slip-casting mud
09/16/1998CN1039806C Producing method of curved ceramic plate (brick)
09/09/1998EP0863115A2 Process and plant for firing ceramic products containing interlamellar water
09/08/1998US5804324 Setting member for heating material
09/02/1998CN2289792Y Adjustable multifunction green brick dryer
09/02/1998CN1191853A Flat and large plate sintered ceramic material, method of manufacture same and production apparatus same
08/1998
08/27/1998WO1998037031A1 Building element obtained by moulding
08/27/1998DE19707481A1 Ester product of a poly:alkylene poly:amine and a carboxyl group containing polymer
08/26/1998CN2288973Y Spherical surface ribbed-holed filler
08/12/1998EP0857691A1 Pourable alkaline-earth carbonates
08/06/1998DE19712136A1 Method for producing workpieces
08/04/1998CA2106053C Tile having a pattern and its manufacturing method
07/1998
07/30/1998WO1998032710A1 Ceramic material comprising zirconium silicate
07/30/1998DE19802234A1 Goniochromatic lustre multi-coated pigment used for pigmenting lacquers, printing inks, inks, etc.
07/29/1998CN1188750A Compound ceramics liquefacient and producing method
07/23/1998WO1998031647A1 Method for dying ceramic surfaces
07/22/1998EP0853598A1 Reduction of hazardous emissions during firing
07/16/1998WO1998030637A1 Composite pigment
07/15/1998EP0703881B1 Use of waste enamel, coagulated enamel and solid materials tarnished with waste enamel
07/14/1998US5779949 Firing, oxidizing the premixes to form vitrified brick for construction materials
07/14/1998US5779785 Stabilized, high solids, low viscosity smectite slurries, and method of preparation
07/09/1998DE19654124A1 Tile or slab for e.g. stove or fireplace ledge or bench
07/08/1998CN1186787A Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology
07/08/1998CN1186786A Heating and forming technology for ware of Muyushi stone
07/08/1998CN1186785A Self sterilizing enamel and ceramic material and its preparing method
07/02/1998DE19701080C1 Verfahren zum Färben von Keramikoberflächen Process for coloring ceramic surfaces
07/01/1998EP0850736A2 Tile having a pattern and its manufacturing method
06/1998
06/25/1998DE19756517A1 Honig honeycomb structure used as carrier for vehicle exhaust gas catalysts
06/24/1998EP0848692A1 Improved organoclay compositions
06/24/1998CN2284786Y Porcelain faced stone tile
06/23/1998CA2019963C Inert ceramic catalyst bed supports
06/18/1998DE19651721A1 Metal-containing waste conglomerate, e.g. mill scale, moulding production
06/17/1998EP0739322B1 Use of an additive in the production of bricks
06/11/1998WO1998024735A1 Method of making a product
06/10/1998EP0846092A1 Aqueous ruthenium chloride solution for blackening ceramic surfaces
06/09/1998US5763345 Synthetic clay for ceramics and process for production thereof
06/03/1998EP0844988A1 Process for producing brightened minerals
05/1998
05/28/1998DE19648595A1 Recovering energy produced during ceramic building material production
05/27/1998EP0843654A1 Ceramic filter media manufacturing process
05/26/1998US5756408 Glass-ceramic sintered body
05/26/1998US5755868 Mixing a carbonate or hydroxycarbonate of rare earth metal with alkali metal compound to form a mixture, heating the mixture in presence of gas phase hydrogen sulfide or carbon disulfide to form alkali metal doped rare earth sulfides
05/20/1998EP0842990A2 Spherical colour pigments, process for their preparation and their use
05/20/1998EP0842911A1 Granulate containing coulored clay agglomerate particles, process for their preparation and their use
05/20/1998EP0842229A1 Plate-like titanium dioxide reduction pigment
05/20/1998CN1182060A Preparation of stannic ceramic pigment
05/20/1998CN1182058A Glass mosaic and tile made of pearlite tail sand
05/19/1998US5753029 Method for bleaching kaolin clay
05/12/1998US5749955 Clay activation with metal salts
05/07/1998DE19645634A1 Composites of organic and inorganic substances with ceramic properties,
05/06/1998EP0839167A1 Titanium-containing nacreous pigments
04/1998
04/30/1998WO1998017598A1 Method for producing hardened bodies with fly ash
04/29/1998EP0837911A1 Plate-like titanium dioxide pigment
04/29/1998EP0739323B1 Whiteware ceramic compositions
04/22/1998CN1179404A Additive for firing brick-and tile building material
04/16/1998DE19638708A1 Mehrschichtige Interferenzpigmente Multilayer interference pigments
04/08/1998EP0833804A1 Mullite-containing coatings for inorganic fibers and ceramic matrix composites
04/07/1998US5736206 Molded body of quartz glass and process for the production of a molded body of quartz glass
04/01/1998EP0832943A2 Brilliant bluish pigments resistant to condensed moisture
04/01/1998EP0768991B1 Firing coloured articles
03/1998
03/31/1998US5733658 Luster pigments based on reduced titania-coated silicate-based platelets
03/31/1998US5733364 Multilayer; silicon or aluminum oxide overcoated with metallic layer
03/30/1998CA2215215A1 Humidity-resistant bluish luster pigments
03/26/1998WO1998012266A1 Multilayered interference pigments
03/26/1998CA2238035A1 Multilayer interference pigments
03/25/1998EP0830429A1 Coated inorganic pigments, process for their production and their use
03/18/1998EP0507945B1 Method for production of construction articles and device for burning
03/18/1998CN2276501Y Inlaid black pottery
03/11/1998EP0670818B1 Method of manufacturing ceramic blocks in which residues containing heavy metals are bound, and the ceramic blocks thus manufactured
03/10/1998US5726111 Paper/clay and method of preparation
03/04/1998CN1175269A Carbon black products for coloring mineral binders
03/04/1998CN1037599C Self-released enamel ceramic with high whiteness and thermal stability
03/04/1998CN1037598C Self-released enamel reinforced ceramic
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