| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
|---|
| 02/05/2008 | US7326297 Device for the production of crystal rods having a defined cross-section and column-shaped polycrystallization structure by means of floating-zone continuous crystallization |
| 02/05/2008 | US7326295 Fabrication method for polycrystalline silicon thin film and apparatus using the same |
| 02/05/2008 | CA2371492C Silica-based sols |
| 02/05/2008 | CA2293720C Improved method for preparing low-concentration polyaluminosilicate microgels |
| 01/31/2008 | WO2008012215A1 Method and device for producing classified high-purity polycrystalline silicon fragments |
| 01/31/2008 | WO2007141455A3 Method for preparing a composite material capable of being formed by impregnating a fibre reinforcement, resulting material and components prepared from same |
| 01/31/2008 | WO2007116326A3 Production of solar and electronic grade silicon from aluminosilicate containing material |
| 01/31/2008 | US20080025901 Cylindrical Container Made of Carbon and Method for Producing Silicon |
| 01/31/2008 | US20080025900 Silica and method for producing the same |
| 01/31/2008 | US20080025899 Plasma surface treatment method, quartz member, plasma processing apparatus and plasma processing method |
| 01/31/2008 | US20080025897 Silicon Monoxide Vapor Deposition Material, Silicon Powder as Raw Material, and Method for Producing Silicon Monoxide Vapor Deposition Material |
| 01/31/2008 | US20080023734 Microlenses of cmos image sensor and method for fabricating the same |
| 01/31/2008 | DE102006035029A1 Verfahren zur alkalischen Hydrolyse von Carbonsäurederivaten zu Carbonsäuren Process for the alkaline hydrolysis of carboxylic acid derivatives to carboxylic acids |
| 01/31/2008 | DE102006033136A1 Surface modified silicic acid, modified using a surface modifying agent such as cyclic polysiloxane, useful e.g. as self-sealing materials |
| 01/31/2008 | DE102005013410B4 Vorrichtung und Verfahren zum Kristallisieren von Nichteisenmetallen Apparatus and method for crystallizing non-ferrous metals |
| 01/30/2008 | EP1882675A1 Method for producing silicon |
| 01/30/2008 | EP1254861B1 Silicon continuous casting method |
| 01/30/2008 | CN101115681A Method of refining silicon |
| 01/30/2008 | CN101113344A Kerosene shale comprehensive utilization process |
| 01/30/2008 | CN101113249A New process for preparing organophilic bentonite |
| 01/30/2008 | CN101113029A Treatment recovery method for monocrystalline silicon cutting waste liquor |
| 01/30/2008 | CN101112992A Method for modifying alta-mud by employing NaNO3 |
| 01/30/2008 | CN101112991A Method for preparing silicon dioxide with large pore volume and large aperture |
| 01/30/2008 | CN101112990A Method for co-production of white carbon black, aluminum oxide and kerogen by kerosene shale |
| 01/30/2008 | CN101112989A Method for chemical purification of silicon material powder |
| 01/30/2008 | CN101112988A Metallic silicon raw material purification preparing method |
| 01/30/2008 | CN101112987A Method for preparing super metallurgy grade silicon |
| 01/30/2008 | CN101112986A Method for producing industrial silicon by using petroleum coke as reducing agent |
| 01/29/2008 | US7323858 Method for measuring pressure |
| 01/29/2008 | US7323155 Method for producing silanes |
| 01/29/2008 | US7323154 Titanosilicate, process for its production, and its use in producing oxidized compound |
| 01/29/2008 | US7323122 Silica-based particles coated with antimony oxide, method of producing the particles, and base material with a coating film including the particles |
| 01/29/2008 | CA2394808C Use of salt-like structured silicas as charge control agents |
| 01/29/2008 | CA2357025C Method and system for producing silane |
| 01/24/2008 | WO2008010610A1 Transparent composite material |
| 01/24/2008 | WO2008010585A1 Process for producing composite metal oxide |
| 01/24/2008 | WO2008009801A2 Method for preparing a synthetic talc composition from a kerolite composition |
| 01/24/2008 | WO2008009800A2 Preparation of a composition of a swelling t.o.t.-t.o.t. interlayer |
| 01/24/2008 | WO2008009799A2 Method for preparing talcose compositions comprising synthetic mineral particles containing silicon, germanium and metal |
| 01/24/2008 | WO2008009473A1 Polysilane processing and use |
| 01/24/2008 | WO2007127482A3 Methods for producing consolidated and purified materials |
| 01/24/2008 | US20080020236 Phosphor for white light-emitting device and white light-emitting device including the same |
| 01/24/2008 | US20080020207 Particle With Rough Surface And Process For Producing The Same |
| 01/24/2008 | US20080020190 Ceramic Composite Wall Covering |
| 01/24/2008 | US20080019898 Use as reinforcing filler in matrices based on elastomers, in particular clear or semi-clear elastomers, for shoe soles or for the coating of electric cables, filler in food, cosmetic or pharmaceutical compositions, dentifrice thickener, in paints or paper, or battery separators; low residual anion |
| 01/24/2008 | DE102006034061A1 Polysilanverarbeitung und Verwendung Polysilanverarbeitung and use |
| 01/23/2008 | EP1880978A1 Modified silica particles, photosensitive composition containing same, and photosensitive lithography plate |
| 01/23/2008 | EP1879690A1 Process for the preparation, under subcritical conditions, of monolithic xerogels and aerogels of silica/latex hybrids, modified with alkoxysilane groups |
| 01/23/2008 | EP1353876B1 Method for preparing silica sols |
| 01/23/2008 | EP1337462B1 METHOD AND DEVICE FOR PRODUCING GLOBULAR GRAINS OF HIGH-PURITY SILICON HAVING A DIAMETER OF BETWEEN 50 µm AND 300 µm, AND USE OF THE SAME |
| 01/23/2008 | CN101108732A Method of manufacturing dewatering silica gel |
| 01/23/2008 | CN101108731A Dewatering silica gel and method of manufacturing the same |
| 01/23/2008 | CN101108730A Surface modified silicon dioxide |
| 01/23/2008 | CN100363257C Method for preparing micro/mesoporous material using talc |
| 01/23/2008 | CN100363256C Method for stabilizing Nano silica sol dedicated for super large scale integration |
| 01/23/2008 | CN100363255C Method for purifying Nano silica sol dedicated for super large scale integration |
| 01/23/2008 | CN100363251C Polymer-coated metal oxide and process for producing the same |
| 01/23/2008 | CN100362979C Precipitated silicas suitable for transparent dentrifices |
| 01/22/2008 | US7320782 To slurry of inner core particles framework element sources are added forming crystals of the molecular sieve which agglomerate onto the inner core |
| 01/17/2008 | WO2008008410A1 Method of processing nepheline syenite |
| 01/17/2008 | WO2008007751A1 Coating liquid, metal compound thin film formed by using coating liquid, and method for forming the same |
| 01/17/2008 | WO2007111877A3 High-cleaning silica materials made via product morphology control under high shear conditions |
| 01/17/2008 | WO2007108870A3 Air filtration media comprising metal-doped silicon-based gel and zeolite materials |
| 01/17/2008 | WO2002090258A3 Method for making doped silica glass by vapour deposition |
| 01/17/2008 | US20080014138 Methods of synthesizing glitter |
| 01/17/2008 | US20080011441 Highly-Filled, Aqueous Metal Oxide Dispersion |
| 01/17/2008 | US20080011190 Ultra fine nepheline syenite powder and products for using same |
| 01/16/2008 | EP1878760A2 Hybrid polymer materials through copolymerisation |
| 01/16/2008 | EP1877153A1 Fluid storage and purification method and system |
| 01/16/2008 | CN101107198A High-cleaning silica materials made via product morphology control and dentifrice containing same |
| 01/16/2008 | CN101107197A Method for producing trichlorosilane by thermal hydration of tetrachlorosilane |
| 01/16/2008 | CN101107196A Method for purification of disilicon hexachloride and high purity disilicon hexachloride |
| 01/16/2008 | CN101104517A Method for preparing kaolinite organic intercalation composition |
| 01/16/2008 | CN101104141A Technique method for preparing active carbon-oxide composite absorbing material and polysilicate-aluminium from coal gangue |
| 01/16/2008 | CN101104138A Method for producing aqueous suspensions of mineral fillers, the thus obtained aqueous suspensions of mineral fillers and the use thereof |
| 01/16/2008 | CN100362042C Method for producing polyorganosiloxane particles and for producing silica particles |
| 01/15/2008 | US7318916 Wafer having a diameter of 4 inches or more, an in-wafer plane dislocation density of 30,000/cm2 or more and 100,000/cm2 or less; and residual strain of 1.8x10-5 or less; slip dislocation can be prevented in heat treatment by limiting the dislocation density in wafer plane |
| 01/10/2008 | WO2008004888A1 Production of silica from olivine |
| 01/10/2008 | WO2008004460A1 Method for manufacturing porous body |
| 01/10/2008 | WO2008003101A1 Method for the removal of heavy metals |
| 01/10/2008 | US20080008640 Cluster-Free Amorphous Silicon Film, and Method and Apparatus for Producing the Same |
| 01/10/2008 | DE10349067B4 Herstellungsverfahren für eine protonenleitende Membran A method for producing a proton conducting membrane |
| 01/10/2008 | DE102006031105A1 Verfahren zur Reinigung von Polysilicium-Bruch Process for cleaning polysilicon fragments of |
| 01/10/2008 | DE102006030690A1 Synthetically producing silicic acid, useful e.g. as cosmetic product, drying agent, food additive and as insulating material, comprises doping silicic acid with a metal ion to give micro- and nano-scalic highly dispersed pigment |
| 01/09/2008 | EP1876144A1 Silica-titania composite oxide particles |
| 01/09/2008 | EP1876143A1 Process for cleaning polysilicon fragments |
| 01/09/2008 | CN101100564A Method for preparing phosphorus-silicon composite sol for electrical steel dope |
| 01/09/2008 | CN101100391A Method for preparing cristobalite powder by using natural konilite |
| 01/09/2008 | CN101100300A Precipitated silicas with special surface properties |
| 01/09/2008 | CN100361280C Plasma curing process for porous low-k materials |
| 01/09/2008 | CN100360541C Magnetic separation for silicon-containing materials |
| 01/09/2008 | CN100360429C Method for decomposing potash feldspar ore by low temperature wet process |
| 01/09/2008 | CN100360401C Aqueous dispersion of hydrophobized silicon dioxide powder comprising a dispersing agent |
| 01/08/2008 | US7316854 Proton conducting material, proton conducting membrane, and fuel cell |
| 01/08/2008 | US7316807 Porous; oxide of silicon, germanium, tin, or titanium containing 0-.5% oxide of aluminum, gallium, boron, or iron and 0-.5% magnesium, zinc, cobalt, manganese, or nickel; has a distinct X-ray diffraction pattern that differentiates it from other zeolitic materials |
| 01/08/2008 | CA2412951C Mixture of silica sols |
| 01/08/2008 | CA2260937C Modified mcm-56, its preparation and use |
| 01/03/2008 | WO2008001536A1 Negative electrode for non-aqueous electrolyte secondary battery |
| 01/03/2008 | WO2008001509A1 Decoloring agent for oil-and-fat or mineral oil |
| 01/03/2008 | WO2008000761A1 Precipitated silica for paper application |