| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 03/27/2002 | EP1027355B1 Alcohol-based processors for producing nanoporous silica thin films |
| 03/27/2002 | EP1027283B1 Aluminosilicate |
| 03/27/2002 | EP0695215B2 Process for the manufacture of molecular sieve layers |
| 03/27/2002 | CN1341551A Preparation method of titanium oxide nano pore molecular sieve film |
| 03/27/2002 | CN1341550A Preparation method of silicon oxide nano pore molecular sieve film |
| 03/27/2002 | CN1341549A Production method of wet ultra-fine calcined kaolin |
| 03/27/2002 | CN1081608C Silica gel prepn. method capable regulating pore structure |
| 03/27/2002 | CN1081607C Aqueous suspension of silicon dioxide, aluminium sulfate or white alum, its prepn and application |
| 03/26/2002 | US6360564 Sol-gel method of preparing powder for use in forming glass |
| 03/21/2002 | WO2002022769A2 Method for producing a talkos silicate |
| 03/21/2002 | WO2002022501A1 Method for producing trichlorosilane |
| 03/21/2002 | WO2002022500A1 Method for producing trichlorosilane |
| 03/21/2002 | US20020034646 Bioactive silicon atleast partially crystalline, characterized in that when immersed in a simulated body fluid solution held at a physiological temperature the silicon induces the deposition of an apatite mineral thereon |
| 03/21/2002 | US20020034585 Thermally decomposing cyclopentasilane and/or silylcyclopentasilane in the presence of an inert organic medium vapor under atmospheric pressure; efficiency, yield, simplification |
| 03/20/2002 | EP1188731A2 Coating having high resistance to heat and oxidation and multi-coated material having high resistance to heat and oxidation |
| 03/20/2002 | EP1188716A1 Fine particle, sol having fine particles dispersed, method for preparing said sol and substrate having coating thereon |
| 03/20/2002 | CN1081164C Production technique for smelting crystalline silicon with complete quartz sand |
| 03/19/2002 | US6358613 Silicon substrate with layers of vinyl or alkyl groups bonded to silicon surface |
| 03/19/2002 | US6358495 Titanium-silica complex and cosmetic preparation compounding the same |
| 03/19/2002 | US6358486 Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof |
| 03/19/2002 | US6358365 Metal silicates, cellulose products, and processes thereof |
| 03/14/2002 | WO2002020696A1 Synthesis of nanoparticles |
| 03/14/2002 | WO2002020695A1 Doped nanoparticles |
| 03/14/2002 | WO2002020405A1 Method for producing chlorosilanes |
| 03/14/2002 | WO2002020404A1 Method for producing trichlorosilane |
| 03/14/2002 | WO2001093803A3 Use of a high structure and dispersible precipitated silica as thickening or texturing agent in toothpaste compositions |
| 03/14/2002 | WO2001025149A3 Silica gel composition and method for making |
| 03/14/2002 | US20020032122 Process for producing hydrophilic ODS packing material made of silica gel for liquid chromatography |
| 03/14/2002 | US20020032115 2For use in manufacture of bodies of space craft and next generation supersonic aircraft, engine parts and gas turbines |
| 03/14/2002 | DE10042455A1 Verbesserte quellfähige Schichtsilicate Improved swellable layered |
| 03/13/2002 | EP1186629A2 Silica containing rubber composition for tyres for motor vehicles having an improved rolling resistance |
| 03/13/2002 | EP1186628A2 Raw material dispersion for the manufacture of polyester, process for the preparation thereof, and process for the preparation of polyester products using the dispersion |
| 03/13/2002 | CN1339524A Modifier for silicon modified asphalt and its preparing method |
| 03/07/2002 | WO2002018669A1 Silicon monoxide vapor deposition material, process for producing the same, raw material for producing the same, and production apparatus |
| 03/07/2002 | WO2002018292A2 Improved swellable phyllosilicates |
| 03/07/2002 | US20020028167 Compact purifier and method for purifying silane |
| 03/07/2002 | DE10122861A1 Verfahren zur Belegung von Kieselsäuren mit Wachsen Method for the assignment of silicas with waxes |
| 03/06/2002 | EP1184425A1 Method for producing hydrophobic silica fine powder |
| 03/06/2002 | EP1184424A1 Method and apparatus for producing hydrophobic silica fine powder |
| 03/06/2002 | CN1339013A Melamine-modified phyllosilicates |
| 03/06/2002 | CN1338426A Process for preparing beta-or delta-phase laminated crystal of sodium disilicate |
| 03/05/2002 | US6352910 Method of depositing amorphous silicon based films having controlled conductivity |
| 03/05/2002 | US6352679 Ultrafine particle silicon dioxide and process for producing the same |
| 03/05/2002 | US6352468 Lapping method and method for manufacturing lapping particles for use in the lapping method |
| 02/28/2002 | WO2002016267A1 Formation of hydrophilic sites in partially silylated micelle templated silica |
| 02/28/2002 | WO2002016266A1 Hydrophobic rheologically effective products, method for production and use thereof |
| 02/28/2002 | WO2002016265A1 Method and apparatus for purifying silicon |
| 02/28/2002 | WO2002015859A1 Methods of making dentifrice compositions and products thereof |
| 02/28/2002 | WO2002015858A1 Abrasive compositions and methods for making same |
| 02/28/2002 | US20020025289 Method and apparatus for producing hydrophobic silica fine powder |
| 02/28/2002 | US20020025288 Pyrolyzing silane compound to form a silica fine powder and hydrophobizing silica fine powder hydrophobizing the silica fine powder with an organohalosilane in a fluidization vessel |
| 02/28/2002 | US20020025287 Charging to a smelting furnace a charge comprising silica source and a solid carbonaceous reduction agent; producing a silicon or ferrosilicon and an off-gas in furnace from charge, off-gas containing microsilica; heating, recovering |
| 02/28/2002 | US20020024161 Feeding silica powder to burner flame formed with a flammable gas so as to continuously melt and spheroidize the particles within flame, wherein a non-halogenated siloxane or a non-halogenated alkoxysilane is fed to flame |
| 02/27/2002 | EP1182168A1 Pyrogenically produced silicon dioxide |
| 02/27/2002 | EP1181245A1 Silica-based sols |
| 02/27/2002 | EP1181244A1 Silica-based sols |
| 02/27/2002 | EP1140726B1 Activated clay mineral powder, drying method for producing the same, and its use |
| 02/27/2002 | CN1337437A Glue-like silica slurries |
| 02/27/2002 | CN1337355A Sodium fluorosilicate ammoniating process of producing high reinforcing silica white |
| 02/27/2002 | CN1079951C Silica gel for chromatography and its producing method and use |
| 02/27/2002 | CN1079779C Method for preparing precipitated silica, zinc-containing precipitated silicas and use thereof for reinforcing elastomers |
| 02/26/2002 | US6350313 Method of producing a polycrystalline silicon rod |
| 02/25/2002 | CA2317056A1 Formation of hydrophilic sites in partially silylated micelle templated silica |
| 02/21/2002 | WO2002015284A1 Method for manufacturing solar cell and solar cell |
| 02/21/2002 | US20020022088 Purified silicon production system |
| 02/21/2002 | US20020021996 Using sparging gas |
| 02/20/2002 | CN1079370C Method for producing crystalling inorganic ion exchange material |
| 02/14/2002 | WO2002012122A1 Process for producing disilicon hexachloride |
| 02/14/2002 | WO2002011882A1 Expanded perlite products with controlled particle size distribution |
| 02/14/2002 | WO2001055030A3 Method for manufacturing hydrophobic colloidal silica |
| 02/14/2002 | US20020018747 Ultrastable porous aluminosilicate structures |
| 02/14/2002 | US20020018743 Silica gel |
| 02/14/2002 | DE10115327A1 Colloidal silica suspensions of high purity, used as abrasive in preparation of silicon chips intended for printed circuits contain small quantities of hydrogen peroxide to inhibit bacterial growth, |
| 02/14/2002 | DE10037270A1 Silicatein-vermittelte Synthese von amorphen Silikaten und Siloxanen und ihre Verwendung Silicatein-mediated synthesis of amorphous silicates and siloxanes and their use |
| 02/13/2002 | EP1042223B1 Method for the preparation of carbonated hydroxyapatite compositions |
| 02/13/2002 | CN1335820A Mesoporous silica film from a solution containing a surfactant and methods of making same |
| 02/13/2002 | CN1335819A Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof |
| 02/12/2002 | US6346224 Mixing solution containing silica source with metal-containing aqueous acid solution, mixing with solution containing alumina source to provide gel mixture, hydrothermally crystallizing gel mixture to provide metalloaluminosilicate material |
| 02/07/2002 | WO2002010420A2 Silicatein-mediated synthesis of amorphous silicates and siloxanes and use thereof |
| 02/07/2002 | CA2414602A1 Silicatein-mediated synthesis of amorphous silicates and siloxanes and their uses |
| 02/06/2002 | EP1177247A2 Composites and composite membranes |
| 02/06/2002 | EP1177243A1 Method for producing bead polymers |
| 02/06/2002 | EP0896640B1 Diamond-like nanocomposite compositions |
| 02/06/2002 | EP0797542B1 Process for forming alumino-silicate derivatives |
| 02/06/2002 | CN1334783A Synthesis of heteropolyacids |
| 02/05/2002 | US6344240 Reacting dry silica with mineral acid and a hydrophobing agent such as organosiloxanes and organochlorosilanes |
| 02/05/2002 | US6344073 90.0 parts by weight to 99.9 parts by weight of silica gel; and 0.1 part by weight to 10.0 parts by weight of an iron oxide or a mixture of the iron oxide and another metal oxide. |
| 02/05/2002 | US6343490 Processing entailing sol-gel fabrication of silica glass |
| 01/31/2002 | US20020011191 First silica sol having a broad particle size distribution, and a second silica sol having a narrow particle size distribution |
| 01/30/2002 | EP1175373A1 Method and apparatus for production of amorphous silica from silicon and silicon-containing materials |
| 01/30/2002 | CN1078469C Material for adjusting function of biology |
| 01/29/2002 | US6342193 Neutralizing aqueous solutions of alkali silicate and mineral acid to prepare gel-method amorphous silica, wet-pulverizing, repeating neutralization in presence of formed particles to precipitate amorphous silica on surface thereof |
| 01/24/2002 | WO2002006157A1 Method for extracting silica from herbaceous plants |
| 01/24/2002 | WO2001042137A8 Continuous production of silica-based microgels |
| 01/24/2002 | WO2000074827A8 Composites and composite membranes |
| 01/24/2002 | US20020010248 Nanocomposite based on a bridged clay, and cable comprising said composite |
| 01/23/2002 | EP1174388A1 Separation of metal chlorides from their suspensions in chlorsilanes |
| 01/23/2002 | CN1332700A Acid oxide with micro and mesoporous characteristics: ITQ-36 |
| 01/23/2002 | CN1078176C Method for upgrading of silicon-containing residues obtained after leaching of coppercontaining residues from chlorosilane synthesis |
| 01/22/2002 | CA2200166C Process and apparatus for refining silicon |