| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
|---|
| 03/20/2003 | WO2003022935A1 Smudge resistant nanocomposite hardcoats and methods for making same |
| 03/20/2003 | WO2002060986A3 Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment |
| 03/20/2003 | US20030053945 Useful as a negative electrode active material in a lithium ion secondary cell with improved capacitance and energy density |
| 03/20/2003 | US20030052434 Heating the agglomerating mixture comprising silica, calcium oxides and magnesium oxides, a grinding aid, and binder; reducing manpower, binder and catalyst material costs |
| 03/20/2003 | US20030052080 Improving bone bonding; acid etch removal of native oxide layer from titanium device and roughening |
| 03/20/2003 | US20030051841 In common superatmospheric reactors. |
| 03/20/2003 | CA2458274A1 Method for producing a device for direct thermoelectric energy conversion |
| 03/20/2003 | CA2403954A1 Precipitated silica with a high bet/ctab ratio |
| 03/19/2003 | EP1292645A1 Method for reducing the surface of silicon dioxide |
| 03/19/2003 | EP1292547A1 Construction material |
| 03/19/2003 | EP1292536A1 Mixture of silica sols |
| 03/19/2003 | EP1292535A1 Silicon powder for preparing alkyl- or aryl-halogenosilanes |
| 03/19/2003 | EP1292384A2 Colloidal silicate dispersion, method for its preparation and its use |
| 03/19/2003 | CN1403414A Prepn process of degradeable bioactive porous active calcium silicate ceramic material |
| 03/19/2003 | CN1403372A Method of producing polysilicon with mixed source of trichloro-hydrosilicon and silicon tetrachloride |
| 03/19/2003 | CN1103320C Releasing system for biological active reagent control releasing, medical product containing the same and its application |
| 03/19/2003 | CN1103243C Method for producing substantially globular lyogels and aerogels |
| 03/18/2003 | US6534176 Scaly silica particles and hardenable composition containing them |
| 03/18/2003 | US6534068 Iron oxide and silicon dioxide-titanium dioxide mixed oxide |
| 03/18/2003 | US6534025 Superior water vapor adsorption properties at low vapor pressure |
| 03/18/2003 | US6533923 Trioctahedral phyllosilicates 2:1 of a stevensite or kerolite type modified post-synthesis, method of preparation and use in catalysis |
| 03/13/2003 | WO2003020640A1 Synthetic layered silicate exhibiting tolerance to electrolytes in applications thereof |
| 03/13/2003 | DE10151478C1 Production of aminoalkylsilyl-modified solid, used in powder system, as thickener or in toner, developer or charge transfer ancillary, involves reacting surface hydroxyl groups with cyclic silazane |
| 03/12/2003 | EP1291321A1 Lithium-containing silicon oxide powder and making method |
| 03/12/2003 | EP1289884A2 Synthetic platy magadiite and octasilicate |
| 03/12/2003 | EP1289880A1 Method for producing fine-grained solids and/or for depositing layers of poorly soluble compounds |
| 03/12/2003 | EP0670813B1 Precipitated silica |
| 03/12/2003 | CN1401567A Method for mud-removing magnetogravity separation and refining diatomite |
| 03/12/2003 | CN1401566A Intercalation type or amorphous kaoline and preparing process thereof |
| 03/11/2003 | US6530974 Method for the separation of molecules in the gas phase by adsorption by means of agglomerated solid inorganic adsorbents with a narrow and calibrated mesopore distribution |
| 03/06/2003 | WO2003018477A1 Methods for making synthetic smectites |
| 03/06/2003 | WO2003018476A2 Elastic inorganic foam |
| 03/06/2003 | WO2003018207A1 Method for removing impurities from silicon-containing residues |
| 03/06/2003 | US20030044339 Heating chrysotile in aqueous solution |
| 03/05/2003 | EP1288163A2 Purified silicon production system |
| 03/05/2003 | EP1286933A1 Method for producing porous inorganic solids on the basis of an aqueous composite particle dispersion |
| 03/05/2003 | EP1286648A2 Use of a high structure and dispersible precipitated silica as thickening or texturing agent in toothpaste compositions |
| 03/05/2003 | EP1042059B1 A method for the sub-critical drying of lyogels to produce aerogels |
| 03/05/2003 | CN1400164A Production method of aluminium silicate mineral superfine powder |
| 03/05/2003 | CN1102533C Process for preparing water-proof, moisture-proof insulating granular sand |
| 03/04/2003 | US6528674 Method for preparing a contact mass |
| 03/04/2003 | US6528153 Low dielectric constant porous materials having improved mechanical strength |
| 03/04/2003 | US6527847 Coating composition |
| 02/27/2003 | WO2003016392A1 Composites and methods for their production |
| 02/27/2003 | WO2003016387A1 Diene rubber composition for tyres comprising a specific silicon as a reinforcing filler |
| 02/27/2003 | WO2003016215A1 Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers |
| 02/27/2003 | US20030037706 Inhomogeneous silicas for elastomer compounds |
| 02/27/2003 | US20030037415 Process for the production of granules in a circulating fluidized bed,, apparatus for the performance of the process and granules obtained in accordance with the process |
| 02/27/2003 | CA2729228A1 Silicas with specific particle and/or pore size distribution and their uses, especially for reinforcing polymers |
| 02/26/2003 | EP1285880A1 Polycrystalline silicon and process and apparatus for producing the same |
| 02/26/2003 | CN1398802A Production process of fluorine-doped SiO2 powder |
| 02/26/2003 | CN1398783A Production of crystal silicon with corncob as reductant |
| 02/26/2003 | CN1102126C Calcining and converting reaction process of preparing white carbon with clay mineral |
| 02/25/2003 | US6524543 Clear, uncolored, water white silicate solution containing dissolved, reacted silica from ash of burned biogenic material, with limited amount of metal contaminants, free of undissolved unreacted silica, suspended particles and carbon |
| 02/20/2003 | WO2003015150A1 Plasma curing of msq-based porous low-k film materials |
| 02/20/2003 | WO2003015144A1 Method and apparatus for doping semiconductors |
| 02/20/2003 | WO2003014251A1 Non-magnetic particles having a plate shape and method for production thereof, abrasive material, polishing article and abrasive fluid comprising such particles |
| 02/20/2003 | WO2003014020A1 Silica-based particulates |
| 02/20/2003 | WO2003014019A1 High purity metallurgical silicon and method for preparing same |
| 02/20/2003 | US20030035888 Method for manufacturing hydrophobic colloidal silica |
| 02/20/2003 | US20030035823 Feed adjuvant; atomizing nozzle, drying, precipitation |
| 02/19/2003 | EP1284277A1 Silica-coated metal oxide particles |
| 02/19/2003 | CN1101782C Tech process for producing aluminium salt and silicate by using coal gangue |
| 02/19/2003 | CN1101725C Method for producing organically modified, permanently hydrophobic aerogels |
| 02/18/2003 | US6521690 Smectite clay/organic chemical/polymer compositions useful as nanocomposites |
| 02/18/2003 | US6521214 Acidification of group IA orIIA silicates, separating and drying the suspension formed, then grinding to form microstructure particles used as dentifrices |
| 02/13/2003 | WO2003012894A2 Solid acid electrolytes for electrochemical devices |
| 02/13/2003 | US20030032681 Formed via sol-gel process or fluorine vapor deposition; for absorbing solvents from water; pollution control |
| 02/13/2003 | US20030032192 Generation of preferential nanoparticles; obtain reaction mixture containing chemical intermediates, heat, recover lattice crystal of nanoparticles |
| 02/13/2003 | US20030031869 Jadeite and its production |
| 02/13/2003 | US20030031856 Carbon-coated porous silica powder, process for producing the same, and conductive resin composition containing the powder |
| 02/13/2003 | US20030029194 Pyrogenic oxides doped with erbium oxide |
| 02/12/2003 | CN1396114A Process for preparing magnesium crystal material |
| 02/12/2003 | CN1396113A Process for continuously preparing big-crystal sodium (or potassium) fluosilicate |
| 02/12/2003 | CN1101336C Layered sodium disilicate and its preparation |
| 02/11/2003 | US6517796 Preparation and purification of diborane |
| 02/11/2003 | US6517763 Scale of optical wavelengths; by the self-assembly of spheres, followed by one or more structure modification, infiltration, and extraction processes; eliminating the coloration; heating above the melting point |
| 02/11/2003 | US6516537 Feeding as moving bed countercurrently to a drying fluid; reduction of fluid interfacial tension |
| 02/06/2003 | WO2003010103A1 Substrate coated with a composite film, method for making same and uses thereof |
| 02/06/2003 | WO2003010091A1 Alkaline earth metal-basic silicate particle |
| 02/06/2003 | WO2003010090A1 Medium purity metallurgical silicon and method for preparing same |
| 02/06/2003 | US20030027872 Dispersants include carboxymethyl-, phosphonomethyl- and phosphinomethyl-substuted amines and phytic acid and cyclohexanetetrasulfate and their salts |
| 02/06/2003 | US20030025103 Polysilicate microgels |
| 02/06/2003 | US20030024671 Silica-based sols |
| 02/06/2003 | CA2454790A1 Alkaline earth metal-basic silicate particle |
| 02/05/2003 | EP1282181A2 Lithium-containing silicon/phosphates, method of preparation, and uses thereof |
| 02/05/2003 | EP1282161A1 LOW RELATIVE PERMITTIVITY SIO x? FILM, PRODUCTION METHOD, SEMICONDUCTOR DEVICE COMPRISING THE FILM |
| 02/05/2003 | EP1281735A1 Hydrophobic precipitated silica with high whiteness and low moisture absorbance |
| 02/05/2003 | EP1281734A1 Process for preparing hydrophobic precipitated silica with high whiteness and low moisture absorbance |
| 02/05/2003 | EP1281733A1 Hydrophobic not annealed precipitated silica with high whiteness |
| 02/05/2003 | EP1281671A1 Carbon-coated porous silica powder, process for producing the same, and conductive resin composition containing the powder |
| 02/05/2003 | EP1280733A2 Method for preparing a contact mass |
| 02/05/2003 | EP1280731A1 Oxygen transport membrane for silicon oxide plant |
| 02/05/2003 | EP1212783A4 Systems and methods using sequential lateral solidification for producing single or polycrystalline silicon thin films at low temperatures |
| 02/05/2003 | CN1394816A Flocculant and its production method |
| 02/05/2003 | CN1394804A Low energy consumption production method of sodium silicate |
| 02/05/2003 | CN1394803A Process for preparing nano silicone dioxide by adopting two-step carbonization reaction |
| 02/04/2003 | WO2002100777A1 Method of manufacturing silicon |
| 02/04/2003 | US6514454 Sol-gel process using porous mold |
| 01/30/2003 | US20030021894 Method of producing high-purity polycrystallin silicon |