| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 09/07/2001 | WO2001064580A1 Amorphous silica particles comprising boron |
| 09/07/2001 | CA2401841A1 Amorphous silica particles comprising boron |
| 09/06/2001 | US20010019775 Moisture-degradable alkali oxide siliceous material, and electromagnetic radiation-interactive article comprising same |
| 09/06/2001 | US20010019037 Three dimensionally periodic structural assemblies on nanometer and longer scales |
| 09/05/2001 | EP1129993A1 Zeolite with MTT-structure containing crystals and crystal aggregates with specific particle size distributions, and its use as isomerization catalyst for linear paraffins |
| 09/05/2001 | EP1129029A1 Silicon dioxide with mesopores and micropores |
| 09/05/2001 | EP0897414B1 Method for preparing hollow silica particles |
| 09/05/2001 | CN1311659A Particulate materials for use in dentifrice compositions |
| 09/04/2001 | US6284312 Using a quartz envelope on a base plate; vertically emplacing within envelope on base plate enclosed tubular silicon casing, heating, flowing carrier gas and silicon reactant material for chemical vapor deposition; removing |
| 08/30/2001 | WO2001062232A1 Controlled release ceramic particles, compositions thereof, processes of preparation and methods of use |
| 08/30/2001 | US20010018460 Method of reducing irritativeness of surface active agents and aqueous compositions with reduced irritativeness |
| 08/30/2001 | US20010018044 Compatibility with oils; smoothness, dispersible of cosmetics |
| 08/30/2001 | US20010018038 Narrow particle size distribution and a high porosity from inexpensive starting materials such as sodium silicate; efficiency and simplification |
| 08/30/2001 | US20010018037 Silicon oxide containing active silicon and its evaluation |
| 08/30/2001 | DE19962451C1 Verfahren für die Herstellung von opakem Quarzglas und für die Durchführung des Verfahrens geeignetes Si0¶2¶-Granulat A process for the production of opaque quartz glass and for carrying out the method suitable Si0¶2¶ granules |
| 08/29/2001 | EP1127924A2 Silicia powder and method for producing the same |
| 08/29/2001 | CN1310130A Preparation of lamellar crystalline sodium disilicate |
| 08/28/2001 | US6281277 Homogeneously surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same |
| 08/28/2001 | US6281098 Process for Polycrystalline film silicon growth |
| 08/28/2001 | US6280744 Pharmaceutical composition which comprises pharmaceutical active agent and inorganic aerogel particles |
| 08/28/2001 | US6280700 Sputtering, vapor deposition onto glass substrate; heat treatment |
| 08/28/2001 | US6280525 Apparatus for manufacturing silica film |
| 08/28/2001 | CA2103584C Fe-containing zeolite kl |
| 08/23/2001 | WO2001061070A1 Method and apparatus for chemical vapor deposition of polysilicon |
| 08/23/2001 | WO2001060745A1 Carbon-coated porous silica powder, process for producing the same, and conductive resin composition containing the powder |
| 08/23/2001 | WO2001060744A1 Apparatus for continuous oxidation |
| 08/23/2001 | US20010016468 Lapping method and method for manufacturing lapping particles for use in the lapping method |
| 08/23/2001 | US20010015079 Method for producing dopant doped high pure silica Glass |
| 08/23/2001 | CA2386382A1 Method and apparatus for chemical vapor deposition of polysilicon |
| 08/22/2001 | EP1124693A1 Silica dispersion, coating composition and recording medium |
| 08/22/2001 | CN1309619A Preparation and purification of diborane |
| 08/21/2001 | US6277349 Tridymite-based processing for high purity quartz |
| 08/21/2001 | US6277342 A support including at least one polymer sufficiently acidic to protonate the gas is contacted with the gas to protonate the gas to form a solid salt which is sorbed by the support. the gas is dispensed by deprotonation |
| 08/16/2001 | WO2001058808A1 Method of preparation for silica (sio2) from rice bran |
| 08/16/2001 | WO2001058807A1 A process for the preparation of amorphous silica |
| 08/16/2001 | US20010013591 Yttrium silicate based phosphor having effective voltage at low voltages and method for synthesizing the same |
| 08/16/2001 | CA2398303A1 A process for the preparation of amorphous silica |
| 08/15/2001 | CN1308665A Builder component |
| 08/14/2001 | US6274112 Contacting feed stream comprising a silica source selected from aqueous solution of water soluble silicate and colloidal silica sol and carbon dioxide in vessel; aging under pressure to partially gel mixture and to produce an aged mixture |
| 08/14/2001 | US6274111 Synthetic magnesium silicate |
| 08/09/2001 | WO2001056929A1 Process for stripping chlorides from raw metal oxide particles |
| 08/09/2001 | US20010012819 Calcined, chemically modified, ion- exchanged, agglomerated, used as a component of a catalyst composition for an addition polymerization |
| 08/09/2001 | US20010012503 Method and apparatus for the continuous production of silicon oxide powder |
| 08/08/2001 | EP1122277A2 A novel silicone compound, a powder surface-treated with this compound, and makeup containing this powder |
| 08/08/2001 | EP1122212A2 Composite carbon clack-fumed silica nanostructured particles |
| 08/08/2001 | EP1121334A1 Three dimensionally periodic structural assemblies on nanometer and longer scales |
| 08/08/2001 | CN1307522A Multi-action particle for structuring biological media |
| 08/08/2001 | CN1307490A Synthetic biomaterial compound |
| 08/07/2001 | US6271159 Method of producing synthetic silicates and use thereof in glass production |
| 08/07/2001 | CA2220095C Silica abrasive compositions |
| 08/07/2001 | CA2203726C Silanized silica |
| 08/02/2001 | WO2001055030A2 Method for manufacturing hydrophobic colloidal silica |
| 08/02/2001 | WO2001019725A3 Process and reactor for defluorinating fluorine-containing fumed silica |
| 08/02/2001 | WO2001014250A3 Synthesis of silicon nanoparticles and metal-centered silicon nanoparticles and applications thereof |
| 08/02/2001 | US20010011105 Sharp particle sizes distribution; porous transparent coating |
| 08/01/2001 | EP1120379A1 Activated clay particles having similar shapes, method for production thereof and use thereof |
| 08/01/2001 | EP1119408A1 Method for manufacturing a sorbent, a sorbent obtained with such method, and a method for cleaning a stream of hot gas |
| 08/01/2001 | CN1305951A Process for purifying diatomite by coupling, dispersing and settling |
| 07/31/2001 | US6268424 Silica and alumina from mineral acids and aluminum sulfate |
| 07/31/2001 | US6268041 Narrow size distribution silicon and germanium nanocrystals |
| 07/31/2001 | US6267942 Dispersing silica gel particles mixed solution of an alkali silicate and an acid, spraying the dispersion to obtain droplets, and heating droplets in gas and gelating mixed solution portion of an alkali silicate and an acid in drops |
| 07/31/2001 | CA2220061C Dentifrice compositions |
| 07/26/2001 | WO2001053223A1 Sol-gel method of preparing powder for use in forming glass |
| 07/26/2001 | WO2001052618A2 Stabilized silica and methods of making and using the same |
| 07/26/2001 | WO2001047807A8 Method for preparing ortho silicic acid, ortho silicic acid as obtained, and its use |
| 07/26/2001 | US20010009102 Method for fabricating high-purity silica glass using sol-gel processing |
| 07/26/2001 | DE19961933A1 Silica having higher density useful for production of dispersions is prepared by hydrophobising pyrogenically produced silica and compacting it |
| 07/26/2001 | CA2396955A1 Sol-gel method of preparing powder for use in forming glass |
| 07/26/2001 | CA2396953A1 Stabilized silica and methods of making and using the same |
| 07/25/2001 | EP1118584A1 Dispersion of silica particle agglomerates and process for producing the same |
| 07/25/2001 | EP1118110A1 Process for optimizing mechanical strength of nanoporous silica |
| 07/25/2001 | EP1117616A1 Sol-gel process using porous mold |
| 07/25/2001 | EP0931016B1 Method for producing dispersible aluminium silicates |
| 07/25/2001 | CN1305411A Silicon oxide particles |
| 07/24/2001 | US6264907 Process for producing silica particles suitable for use as filler for paper |
| 07/19/2001 | WO2001051203A1 Silica-rich carrier, catalyser for heterogeneous reactions and method for the production thereof |
| 07/19/2001 | US20010008688 From silica and Group 3 compounds |
| 07/18/2001 | EP1115656A1 Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof |
| 07/18/2001 | CN1304385A Method for preparing raw materials for glass-making |
| 07/17/2001 | US6262162 Can be used as organoclays for sorption of organic materials, or can be dispersed uniformly into solvents to increase viscosity of organic liquids |
| 07/17/2001 | US6261640 Ion exchanged silicate |
| 07/17/2001 | US6261469 Three dimensionally periodic structural assemblies on nanometer and longer scales |
| 07/17/2001 | US6261357 Coating liquid for forming low-permittivity silica film and substrate having low-permittivity coating film |
| 07/17/2001 | US6260712 Air separation of polysilicon |
| 07/12/2001 | WO2001049747A1 Organometal catalyst compositions |
| 07/12/2001 | DE19963433A1 Verfahren zur Abscheidung von Chlorsilanen aus Gasströmen A process for the deposition of chlorosilanes from gas streams |
| 07/12/2001 | DE10012126A1 Modifizierte Tonminerale und Polymer-Verbundmaterialien, die selbige umfassen Modified clay minerals and polymer composite materials comprising selbige |
| 07/11/2001 | EP1114794A1 Moniliform silica sol, process for producing the same, and ink-jet recording medium |
| 07/11/2001 | EP1113988A1 Method and device for producing aerogels |
| 07/11/2001 | EP1113987A1 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained |
| 07/11/2001 | EP0821655B1 Method for producing crystalline, inorganic ion exchange material |
| 07/10/2001 | US6257960 Lapping method and method for manufacturing lapping particles for use in the lapping method |
| 07/10/2001 | CA2227693C Method for removing boron from metallurgical grade silicon and apparatus |
| 07/05/2001 | WO2001047809A1 Process for treating sodium aluminosilicate |
| 07/05/2001 | WO2001047808A1 Method for producing silica particles, synthetic quartz powder and synthetic quartz glass |
| 07/05/2001 | WO2001047807A1 Method for preparing ortho silicic acid, ortho silicic acid as obtained, and its use |
| 07/04/2001 | EP1112962A2 Recording medium excellent in ink absorptivity and process for its production, and process for producing silica-alumina composite sol |
| 07/04/2001 | EP1112959A1 Method to prepare an aluminosilicate polymer |
| 07/04/2001 | EP1112958A1 Process for separating chlorosilanes from gas streams |
| 07/04/2001 | EP1112225A1 An improved method for manufacturing crystalline layered sodium disilicate |