Patents for C04B 33 - Clay-wares (6,767) |
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04/09/2003 | CN1105091C High strength flyash brick and its preparing method |
04/03/2003 | WO2003027348A2 Self-cleaning ceramic layers for baking ovens and method for production of self-cleaning ceramic layers |
04/03/2003 | WO2002046119B1 Clay composition |
04/03/2003 | WO2002044101A3 Process for the preparation of organoclays |
04/02/2003 | EP0944677B1 Multi-coated interference pigments |
04/02/2003 | CN1406904A Sheet sinted body and its production |
04/02/2003 | CN1406659A Siliceous filter element and production thereof |
04/02/2003 | CN1104397C Aqueous ruthenium chloride solution for blacking ceramic surfaces and method thereof |
04/02/2003 | CN1104394C Ceramic whiteware, ceramic body, processed for producing these, sanitary ware and process for producing the sanitary ware |
03/27/2003 | WO2003024894A1 Method for producing high purity low dielectric constant ceramic and hybrid ceramic films |
03/25/2003 | US6537442 Hydrorefining catalysts; oxides of such as aluminum, silicon, magnesium and nickel and/or cobalt |
03/20/2003 | WO2003022777A1 Slurry-casting products with three-dimensional colour patterned with well-proportioned granule and colours in the mass |
03/20/2003 | WO2002081402A3 Esd dissipative ceramics |
03/19/2003 | EP1293491A2 A thin board of sintered product and its manufacturing method |
03/19/2003 | CN1403403A Baseboard for firing use |
03/13/2003 | US20030050180 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 |
03/13/2003 | US20030047117 Useful to provide Theological control to paints and coatings and is particularly useful as an anti-bleed additive for concrete |
03/12/2003 | EP1289908A1 Binder removal method from a green ceramic form |
03/12/2003 | CN1102948C Multi coated interference pigment |
03/06/2003 | WO2003018114A2 Tile with shaped interlayer |
03/04/2003 | US6528446 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 |
02/27/2003 | US20030039835 Ion exchanging clay; encapsulated electronic package |
02/26/2003 | CN1398814A Sintered brick with high flyash mixing amount and its production process and mold |
02/26/2003 | CN1398813A Sintered building brick with high flyash mixing amount and its production process |
02/26/2003 | CN1102234C Method and apparatus for drying and roasting green bricks |
02/18/2003 | US6521678 Process for the preparation of organoclays |
02/13/2003 | WO2003002480A9 Method for making product from fiber glass waste |
02/12/2003 | EP0794161B1 Process for producing heat-accumulator ceramic blocks from red clays of the bayer process |
02/12/2003 | CN1396214A One-step process for preparing laminated organic material |
02/06/2003 | US20030027708 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 |
02/05/2003 | CN1394828A Preparation of low-temp. far infrared ceramic material |
02/05/2003 | CN1394827A Method for calcining kaolin micropowder by using microwave electric field energy |
01/29/2003 | CN1393421A Formula of die-pressed and sintered brick |
01/29/2003 | CN1100020C Method and apparatus for preparing crystal of cremated remains |
01/23/2003 | WO2003006398A1 Method for processing clay ceramic materials |
01/23/2003 | DE10157936C1 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 |
01/22/2003 | EP1277711A1 Sanitary ware |
01/16/2003 | US20030013599 Grinding, mixing, oxidation; aqueous solution of hydrogen peroxide; purification |
01/16/2003 | US20030012943 Comprising in its pores an effectively coloring amount of an organic pigment which is obtainable by fragmenting a meltable or solvent-soluble pigment precursor |
01/15/2003 | CN1390805A Jade ceramics |
01/15/2003 | CN1390804A Multi-colour artificial cobble and its preparing process |
01/09/2003 | WO2003002480A1 Method for making product from fiber glass waste |
01/09/2003 | WO2002048025A8 Lamellar pressed body |
01/09/2003 | US20030008763 Ceramic media |
01/09/2003 | CA2449495A1 Method for making product from fiber glass waste |
01/08/2003 | CN2529869Y Superfined powder-kaoline calcinator |
01/08/2003 | CN1389436A Sanitary ware with nano self-cleaning enamel and its making process |
01/08/2003 | CN1389425A Radioactivity-reducing ceramic preparing process |
01/08/2003 | CN1389417A Foamed glass ceramic material for wall and its production process |
01/08/2003 | CN1098229C Process for preparing crystal-like relief brick |
01/08/2003 | CN1098169C Bar-connected stereomodeling industrial ceramics and its making method |
01/02/2003 | US20030001313 Process and a device for producing ceramic molds |
01/02/2003 | EP1268149A1 Process and system for vitrified extruded ceramic tiles and profiles |
01/01/2003 | CN1387753A Composite flower pot of ceramic and foamed ceramic and its production process |
01/01/2003 | CN1097622C Flaky aluminium oxide and pearlescent pigment, and producing process thereof |
12/19/2002 | DE10148978C1 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 |
12/18/2002 | EP1266878A1 Method and device for the manufacturing of ceramic bodies |
12/18/2002 | EP1025168B1 Interference pigments |
12/18/2002 | CN1385227A Method for making prezeolite |
12/18/2002 | CN1096437C Ceramic colouring composition board on water soluble compounds of titanium and chromium and colouring technology |
12/11/2002 | CN1095863C Metal oxide coated titanium dioxide lamellar particle |
12/11/2002 | CN1095817C Large flat ceramic sintered material, method and device of manufacturing same |
12/06/2002 | WO2002032831A1 Burning furnace, burnt body producing method, and burnt body |
12/04/2002 | EP1262463A1 Water-based raw material composition for ceramic materials |
12/04/2002 | CN1095453C Molding method of high-precision ceramic product |
12/04/2002 | CN1095431C Plastic ceramic clay processing method without seam |
11/28/2002 | US20020177518 (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. |
11/27/2002 | CN1381657A Roof tile and snowmelt roof roofed by the tile |
11/27/2002 | CN1381423A Process for preparing sintered ardealite brick |
11/27/2002 | CN1094915C Bricks baking method and its special device |
11/27/2002 | CN1094914C Sintered brick with high flyash content and its production method |
11/21/2002 | WO2002092531A1 Ceramic media |
11/20/2002 | CN1380269A Coal-fired tunnel kiln reinforced product firing process |
11/14/2002 | WO2002090290A1 Halogen-resistant media |
11/13/2002 | CN1378991A High-dopant sintered phosphorus slag brick and its preparing process |
11/07/2002 | US20020165081 Chemical, acid resistance |
11/06/2002 | CN1377851A Method for producing Chinese medicinal stone purlie sand container |
11/05/2002 | US6475941 Calcined bauxite is used instead of alumina along with simultaneous addition of clay and kaolin |
10/29/2002 | US6472075 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 |
10/29/2002 | CA2259775C Apparatus for producing heat treatment atmospheres |
10/24/2002 | US20020155943 Calcined bauxite is used instead of alumina along with simultaneous addition of clay and kaolin |
10/24/2002 | US20020155941 Firing a formed kneaded mixture defatted rice bran with a thermosetting resin to provide a carbonaceous material |
10/24/2002 | US20020152697 Roofing tile and snow-melting, tiled roof using the same |
10/24/2002 | US20020152694 Weather-resistant exterior building material |
10/23/2002 | EP1251110A1 Weather-resistant ceramic exterior building material |
10/23/2002 | EP1251109A1 Method for obtaining a roofing tile and snow-melting, tiled roof using the roofing tile |
10/23/2002 | CN1375477A Ceramics with added jade powder |
10/17/2002 | WO2002081409A1 Method for manufacturing a light, strong and heat-insulating clay-based ceramic |
10/17/2002 | WO2002081402A2 Esd dissipative ceramics |
10/16/2002 | CN1374276A Light foamed ceramic decorative tile and its making process |
10/16/2002 | CN1374271A Kaolinite stripping chemical method |
10/16/2002 | CN1374270A Calcium fluoride sludge reusing method and product |
10/16/2002 | CN1092618C Application of cinder as raw material of toilet ceramics |
10/10/2002 | WO2002079527A1 Method for compacting rolling-mill scale |
10/10/2002 | US20020144630 With phosphonate additives and water; hydrolytically stable over time; use as rheological control in paints, and as an anti-bleed additive for concrete |
10/09/2002 | CN1092270C Clay compositions and their use in paper making |
10/09/2002 | CN1092220C Multi-coated interference pigment |
10/09/2002 | CN1092160C Method for producing high blended amount flyash sintered brick using papermaking black liquor |
10/08/2002 | US6461415 Heat, corrosion and oxidation resistance at high temperature |
10/02/2002 | EP1245549A2 Process for preparing silicate porous product |