| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 06/24/2004 | WO2004052537A1 Mesoporous material with active metals |
| 06/24/2004 | WO2004036631A3 Silicon-containing layer deposition with silicon compounds |
| 06/24/2004 | US20040122121 Functionalized mesoporous silicate structures, and related processes |
| 06/24/2004 | US20040120876 produced by spraying an aerogel-type, structured silica with a silanizing agent, post-mixing and conditioning. It can be used as a flatting agent. |
| 06/24/2004 | US20040118700 Isolation of lithium |
| 06/24/2004 | US20040118158 SiO2 shaped body which has been vitrified in partial areas, process for producing it, and its use |
| 06/23/2004 | EP1431423A1 Method for manufacturing a lithium ion-conductor |
| 06/23/2004 | EP1431422A1 Method for manufacturing lithium |
| 06/23/2004 | EP1431247A1 Layered silicate intercalation compounds with increased volume of expansion , process for its preparation and its use |
| 06/23/2004 | EP1431246A1 Process for the preparation of layered silicate intercalation compounds, the compounds thereby obtained and their use |
| 06/23/2004 | EP1431245A1 Surface modified structural silica of aerogel-type |
| 06/23/2004 | EP1429998A1 Modified clays and methods for making and using the same |
| 06/23/2004 | EP1429997A1 Novel hybrid sol for producing abrasion-resistant sio 2 antireflection coatings |
| 06/23/2004 | EP1242343B1 Aromatics alkylation |
| 06/23/2004 | EP1189689A4 Stable silica sols of high surface area and improved activity |
| 06/23/2004 | CN1507487A Reducing sulfur dioxide emissions from coal combustion |
| 06/23/2004 | CN1506307A Nano montmorillonite and its prepn process |
| 06/23/2004 | CN1506306A Process for producing silicon sol and silicon sol |
| 06/23/2004 | CN1506305A Production process of nano rod-like active silica with attapulgite and clay |
| 06/22/2004 | US6753292 Composite oxide phase comprising silica and titania; high strength; melt spinning polycarbosilane and organometallic compound |
| 06/22/2004 | US6752864 Heating the dry powder obtained from spray drying the dispersion |
| 06/22/2004 | CA2126575C Procedure for synthesis of crystalline microporous silico-alumino-phosphates |
| 06/17/2004 | WO2004051257A1 Pre-filled columns for flash chromatography and for solid-phase extraction with higher separating efficiency |
| 06/17/2004 | WO2004050926A1 A process for the recovery of adsorbed palladium from spent silica |
| 06/17/2004 | WO2004050571A1 Method for reducing metal impurities in optical fiber soot preforms |
| 06/17/2004 | US20040116270 Forming a dispersion of a pyrogenic silica with water, by mixing pyrogenic silica with water, gelling the dispersion, drying the dispersion to obtain a microporous body, sintering the body to produce sintered glass body |
| 06/17/2004 | US20040115936 Remote ICP torch for semiconductor processing |
| 06/17/2004 | US20040111874 Preparation of a lithium ion conductor |
| 06/17/2004 | CA2453188A1 Phyllosilicate-intercalation compounds with increased expansion volume, method for their synthesis and their use |
| 06/17/2004 | CA2453186A1 Method for producing phyllosilicate-intercalation compounds, the intercalation compounds thereby obtained and their use |
| 06/16/2004 | EP1428253A1 Plasma curing process for porous low-k materials |
| 06/16/2004 | EP1427873A1 High yield method for preparing silicon nanocrystals with chemically accessible surfaces |
| 06/16/2004 | EP1427678A1 Substrate coated with a composite film, method for making same and uses thereof |
| 06/16/2004 | EP1427670A1 Method of producing silicon metal particulates of reduced average size |
| 06/16/2004 | EP1394111A9 Method of manufacturing silicon |
| 06/16/2004 | EP0881998B1 Improved pearlescent pigment for exterior use |
| 06/15/2004 | US6750257 Containing 5 to 100 ppm hydrogen peroxide; used as abrasive for silicon wafers; corrosion resistance |
| 06/15/2004 | US6749823 Method for producing hydrophobic silica fine powder |
| 06/10/2004 | WO2004048621A1 Production of metals and alloys using solid carbon produced from carbon-containing gas |
| 06/10/2004 | WO2004048269A1 Pyrogenic oxidic powder, production thereof and use thereof in a separator for an electrochemical cell |
| 06/10/2004 | WO2004048267A1 SYNTHESIS METHOD FOR SWELLING Na-4-mica |
| 06/10/2004 | WO2004048266A1 Functionalized colloidal silica, dispersions and methods made thereby |
| 06/10/2004 | WO2004048265A1 High-concentration silica slurry |
| 06/10/2004 | WO2004048264A2 A process for production of silica from olivine |
| 06/10/2004 | WO2004048261A2 Fumed metal oxide particles and process for producing the same |
| 06/10/2004 | WO2004047723A2 Method for producing fine highly porous silicium dioxide |
| 06/10/2004 | US20040110884 Article utilizing block copolymer intercalated clay |
| 06/10/2004 | US20040109806 Process for the separation of chlorosilanes from gas streams |
| 06/10/2004 | US20040107872 Incombustible and lightweight building materials |
| 06/10/2004 | US20040107596 Method and apparatus reducing metal impurities in optical fiber soot preforms |
| 06/09/2004 | EP1425352A1 Smudge resistant nanocomposite hardcoats and methods for making same |
| 06/09/2004 | CN1503764A Method and installation for the dehydroxylation treatment of aluminium silicate |
| 06/09/2004 | CN1503693A Process for making and using a low beverage soluble iron content adsorbent and composition made thereby |
| 06/09/2004 | CN1502556A High purity silicon and productive method thereof |
| 06/09/2004 | CN1152822C Improved method for preparing low-concentration polyaluminosilicate microgels |
| 06/09/2004 | CN1152665C Particulate materials for use in dentifrice compositions |
| 06/08/2004 | US6747065 Subjecting potassium silicate to an ion exchange to remove potassium and produce colloidal silica which is then subject to ultrafiltration to remove sodium, |
| 06/08/2004 | US6746714 Pyrolysis of polysilazane-aluminum polymer |
| 06/08/2004 | US6746659 Zeolites |
| 06/08/2004 | US6746655 Heating and simultaneously exposed to treatment gas which is passed at specified flow velocity from the bottom to the top |
| 06/03/2004 | WO2004046237A1 Fine composite particle and process for producing the same |
| 06/03/2004 | US20040106720 Mixture of polyester and filler using supercritical fluid |
| 06/03/2004 | US20040105964 Aqueous nanoparticle ceramic agglomerate dispersion for forming ink-absorbing layer of ink-jet recording medium |
| 06/03/2004 | DE10255124A1 Pyrogenes Oxidpulver, Verfahren zu seiner Herstellung und seine Verwendung in einem Separator für eine elektrochemische Zelle Pyrogenic oxide powders, a process for its preparation and its use in a separator for an electrochemical cell |
| 06/03/2004 | CA2506590A1 Fine composite particles and their production method |
| 06/02/2004 | EP1423887A2 Solid acid electrolytes for electrochemical devices |
| 06/02/2004 | EP1423882A2 Method for producing a device for direct thermoelectric energy conversion |
| 06/02/2004 | EP1423472A1 Composites and methods for their production |
| 06/02/2004 | EP1423459A1 Diene rubber composition for tyres comprising a specific silicon as a reinforcing filler |
| 06/02/2004 | EP1423346A2 Elastic inorganic foam |
| 06/02/2004 | EP1423345A2 Inorganic fiber substrates for exhaust systems and methods of making same |
| 06/02/2004 | EP1062181B1 Method for drying and producing microporous particles |
| 06/02/2004 | CN1152416C Novel mechanical-chemical polishing method for semiconductor or insulation material layer |
| 06/01/2004 | US6743766 Alkali metal phyllosilicate in finely divided form in a non-phyllosilicatic alkali metal silicate environment of the formula x mi2o.y sio2, in which mi is an alkali metal; use in detergents and cleaners. |
| 06/01/2004 | US6743406 Gradually advancing silicon anode into hydrofluoric acid and hydrogen peroxide etchant solution; creating electrical current density to; immersing anode in dilute hydrofluoric acid solution; separating nanoparticles |
| 06/01/2004 | US6743293 Cruicible and growth method for polycrystal silicon using same |
| 06/01/2004 | CA2369374C A method of reducing the dust generation of silicates |
| 05/27/2004 | WO2004044972A1 Composition for porous film formation, porous films, process for production of the films, interlayer dielectrics, and semiconductor devices |
| 05/27/2004 | WO2004043649A1 Precipitated silica |
| 05/27/2004 | WO2004043419A1 Abrasive compositions for clear toothpaste |
| 05/27/2004 | US20040102529 Functionalized colloidal silica, dispersions and methods made thereby |
| 05/27/2004 | US20040101463 From iron silicide, hydrogen, tetrachlorosilane and hydrogen chloride; chemical intermediate for silane |
| 05/27/2004 | US20040099184 Microstructure igneous rocks, used as filter, insulation, fillers, in horticultural, hydroponics or as carrier |
| 05/26/2004 | EP1422277A1 High concentration silica slurry |
| 05/26/2004 | EP1339640B1 Method of purifying trichlorosilane |
| 05/26/2004 | EP1337463B1 Reactor for producing highly pure, granular silicon |
| 05/26/2004 | EP0956316B1 Pigment particles coated with precipitated calcium carbonate and a process for the preparation thereof |
| 05/26/2004 | CN1500067A Process for prodn. of high purity amorphous silica from biogenic material |
| 05/26/2004 | CN1151064C Method for producing active clay |
| 05/25/2004 | US6740300 Method for manufacturing crystalline layered sodium disilicate |
| 05/21/2004 | WO2004041721A1 Process for the preparation of polyolefin nanocomposites |
| 05/21/2004 | WO2004041720A1 Method and apparatus for producing calcium silicate hydrate |
| 05/21/2004 | CA2504998A1 Method and apparatus for producing calcium silicate hydrate |
| 05/21/2004 | CA2503579A1 Process for the preparation of polyolefin nanocomposites |
| 05/20/2004 | US20040097600 Storage and transportation stable, highly concentrated silanized colloidal silica and organic binder; inexpensive; environmentally friendly |
| 05/19/2004 | EP1419106A1 Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers |
| 05/19/2004 | EP1341722B1 Method for producing trichlorosilane |
| 05/19/2004 | EP1341721B1 Method for producing silane |
| 05/19/2004 | EP1240104B1 Continuous production of silica-based microgels |
| 05/19/2004 | EP1068154B1 Method for preparing raw materials for glass-making |