Patents for C04B 33 - Clay-wares (6,767)
04/2003
04/09/2003CN1105091C High strength flyash brick and its preparing method
04/03/2003WO2003027348A2 Self-cleaning ceramic layers for baking ovens and method for production of self-cleaning ceramic layers
04/03/2003WO2002046119B1 Clay composition
04/03/2003WO2002044101A3 Process for the preparation of organoclays
04/02/2003EP0944677B1 Multi-coated interference pigments
04/02/2003CN1406904A Sheet sinted body and its production
04/02/2003CN1406659A Siliceous filter element and production thereof
04/02/2003CN1104397C Aqueous ruthenium chloride solution for blacking ceramic surfaces and method thereof
04/02/2003CN1104394C Ceramic whiteware, ceramic body, processed for producing these, sanitary ware and process for producing the sanitary ware
03/2003
03/27/2003WO2003024894A1 Method for producing high purity low dielectric constant ceramic and hybrid ceramic films
03/25/2003US6537442 Hydrorefining catalysts; oxides of such as aluminum, silicon, magnesium and nickel and/or cobalt
03/20/2003WO2003022777A1 Slurry-casting products with three-dimensional colour patterned with well-proportioned granule and colours in the mass
03/20/2003WO2002081402A3 Esd dissipative ceramics
03/19/2003EP1293491A2 A thin board of sintered product and its manufacturing method
03/19/2003CN1403403A Baseboard for firing use
03/13/2003US20030050180 Ceramic tile with low water absorption and high frost-resistance; made by mixing talc, feldspar and porcelain stone, low wollastonite which is a needle crystal mineral and plastic clay, compacting and burning at a lower temperature
03/13/2003US20030047117 Useful to provide Theological control to paints and coatings and is particularly useful as an anti-bleed additive for concrete
03/12/2003EP1289908A1 Binder removal method from a green ceramic form
03/12/2003CN1102948C Multi coated interference pigment
03/06/2003WO2003018114A2 Tile with shaped interlayer
03/04/2003US6528446 Ceramics obtained by firing oxides of iron, silicon, calcium, magnesium, aluminum, pottasium and optionally titanium, sodium or manganese at high temperatures to form shells; filters, barriers and filler for low density plastics
02/2003
02/27/2003US20030039835 Ion exchanging clay; encapsulated electronic package
02/26/2003CN1398814A Sintered brick with high flyash mixing amount and its production process and mold
02/26/2003CN1398813A Sintered building brick with high flyash mixing amount and its production process
02/26/2003CN1102234C Method and apparatus for drying and roasting green bricks
02/18/2003US6521678 Process for the preparation of organoclays
02/13/2003WO2003002480A9 Method for making product from fiber glass waste
02/12/2003EP0794161B1 Process for producing heat-accumulator ceramic blocks from red clays of the bayer process
02/12/2003CN1396214A One-step process for preparing laminated organic material
02/06/2003US20030027708 Evaluating geology; drilling test cores to define location of primary kaolin; subjecting core samples to magnetic separation to confirm the easy removability of impurities; extracting kaolin from selected deposits, beneficating
02/05/2003CN1394828A Preparation of low-temp. far infrared ceramic material
02/05/2003CN1394827A Method for calcining kaolin micropowder by using microwave electric field energy
01/2003
01/29/2003CN1393421A Formula of die-pressed and sintered brick
01/29/2003CN1100020C Method and apparatus for preparing crystal of cremated remains
01/23/2003WO2003006398A1 Method for processing clay ceramic materials
01/23/2003DE10157936C1 Modified foliated clay material, used for molding, packaging or adhesive material, especially encapsulating electronic equipment, is modified by ion exchange with zirconyl chloride and silane surfactant
01/22/2003EP1277711A1 Sanitary ware
01/16/2003US20030013599 Grinding, mixing, oxidation; aqueous solution of hydrogen peroxide; purification
01/16/2003US20030012943 Comprising in its pores an effectively coloring amount of an organic pigment which is obtainable by fragmenting a meltable or solvent-soluble pigment precursor
01/15/2003CN1390805A Jade ceramics
01/15/2003CN1390804A Multi-colour artificial cobble and its preparing process
01/09/2003WO2003002480A1 Method for making product from fiber glass waste
01/09/2003WO2002048025A8 Lamellar pressed body
01/09/2003US20030008763 Ceramic media
01/09/2003CA2449495A1 Method for making product from fiber glass waste
01/08/2003CN2529869Y Superfined powder-kaoline calcinator
01/08/2003CN1389436A Sanitary ware with nano self-cleaning enamel and its making process
01/08/2003CN1389425A Radioactivity-reducing ceramic preparing process
01/08/2003CN1389417A Foamed glass ceramic material for wall and its production process
01/08/2003CN1098229C Process for preparing crystal-like relief brick
01/08/2003CN1098169C Bar-connected stereomodeling industrial ceramics and its making method
01/02/2003US20030001313 Process and a device for producing ceramic molds
01/02/2003EP1268149A1 Process and system for vitrified extruded ceramic tiles and profiles
01/01/2003CN1387753A Composite flower pot of ceramic and foamed ceramic and its production process
01/01/2003CN1097622C Flaky aluminium oxide and pearlescent pigment, and producing process thereof
12/2002
12/19/2002DE10148978C1 Wall zone of refractory lining of metallurgical vessel, e.g. pan or tun dish, useful for repair, comprises mixture of refractory powder with alkyl silicate or aluminate binder and has surface vents for gaseous reaction products
12/18/2002EP1266878A1 Method and device for the manufacturing of ceramic bodies
12/18/2002EP1025168B1 Interference pigments
12/18/2002CN1385227A Method for making prezeolite
12/18/2002CN1096437C Ceramic colouring composition board on water soluble compounds of titanium and chromium and colouring technology
12/11/2002CN1095863C Metal oxide coated titanium dioxide lamellar particle
12/11/2002CN1095817C Large flat ceramic sintered material, method and device of manufacturing same
12/06/2002WO2002032831A1 Burning furnace, burnt body producing method, and burnt body
12/04/2002EP1262463A1 Water-based raw material composition for ceramic materials
12/04/2002CN1095453C Molding method of high-precision ceramic product
12/04/2002CN1095431C Plastic ceramic clay processing method without seam
11/2002
11/28/2002US20020177518 (a) volume resistivity of 103-1011 Ohm- cm; (b) flexural strength of at least 500 MPa; and (c) voltage decay time of less than 500 ms.
11/27/2002CN1381657A Roof tile and snowmelt roof roofed by the tile
11/27/2002CN1381423A Process for preparing sintered ardealite brick
11/27/2002CN1094915C Bricks baking method and its special device
11/27/2002CN1094914C Sintered brick with high flyash content and its production method
11/21/2002WO2002092531A1 Ceramic media
11/20/2002CN1380269A Coal-fired tunnel kiln reinforced product firing process
11/14/2002WO2002090290A1 Halogen-resistant media
11/13/2002CN1378991A High-dopant sintered phosphorus slag brick and its preparing process
11/07/2002US20020165081 Chemical, acid resistance
11/06/2002CN1377851A Method for producing Chinese medicinal stone purlie sand container
11/05/2002US6475941 Calcined bauxite is used instead of alumina along with simultaneous addition of clay and kaolin
10/2002
10/29/2002US6472075 Lightness on its surface for detecting defects enhancing inspection accuracy; defects identified by contrast of color tone or brightness; surface layer portion contains a cation of a transition metal element 0.1% by weight to 3% by weight
10/29/2002CA2259775C Apparatus for producing heat treatment atmospheres
10/24/2002US20020155943 Calcined bauxite is used instead of alumina along with simultaneous addition of clay and kaolin
10/24/2002US20020155941 Firing a formed kneaded mixture defatted rice bran with a thermosetting resin to provide a carbonaceous material
10/24/2002US20020152697 Roofing tile and snow-melting, tiled roof using the same
10/24/2002US20020152694 Weather-resistant exterior building material
10/23/2002EP1251110A1 Weather-resistant ceramic exterior building material
10/23/2002EP1251109A1 Method for obtaining a roofing tile and snow-melting, tiled roof using the roofing tile
10/23/2002CN1375477A Ceramics with added jade powder
10/17/2002WO2002081409A1 Method for manufacturing a light, strong and heat-insulating clay-based ceramic
10/17/2002WO2002081402A2 Esd dissipative ceramics
10/16/2002CN1374276A Light foamed ceramic decorative tile and its making process
10/16/2002CN1374271A Kaolinite stripping chemical method
10/16/2002CN1374270A Calcium fluoride sludge reusing method and product
10/16/2002CN1092618C Application of cinder as raw material of toilet ceramics
10/10/2002WO2002079527A1 Method for compacting rolling-mill scale
10/10/2002US20020144630 With phosphonate additives and water; hydrolytically stable over time; use as rheological control in paints, and as an anti-bleed additive for concrete
10/09/2002CN1092270C Clay compositions and their use in paper making
10/09/2002CN1092220C Multi-coated interference pigment
10/09/2002CN1092160C Method for producing high blended amount flyash sintered brick using papermaking black liquor
10/08/2002US6461415 Heat, corrosion and oxidation resistance at high temperature
10/02/2002EP1245549A2 Process for preparing silicate porous product
1 ... 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 ... 68