| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 04/28/1987 | US4661334 Forming homogeneous gel from sodium silicate and sodium aluminate; crystallizing |
| 04/28/1987 | US4661333 Ion exchange resins |
| 04/28/1987 | US4661248 Sulfonic derivatives of acylated polyethyleneimine bonded phase silica products |
| 04/22/1987 | EP0219142A2 Process for the production of silicon |
| 04/22/1987 | CN86104614A Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids |
| 04/21/1987 | US4659507 Silicon fiber and method of making the same |
| 04/21/1987 | CA1220612A1 Process for the preparation of crystalline sheet-type alkali metal silicates |
| 04/15/1987 | EP0218088A2 Method for the directional solidification of metal melts |
| 04/15/1987 | EP0218004A2 A purification process of silica |
| 04/15/1987 | CN85107465A New process for hydrogenation of silicon tetrachloride |
| 04/15/1987 | CN85107377A Preparation method of compound crystal aluminium silicate and application for catalyst (carrier) |
| 04/14/1987 | US4657879 Silicate superionic conductors and method of making same |
| 04/14/1987 | US4657662 Hydrocarbon compound dewaxing |
| 04/14/1987 | CA1220397A1 Process for improving the rheological properties of a suspension of precipitated silica |
| 04/14/1987 | CA1220325A1 Process and apparatus for obtaining silicon from fluosilicic acid |
| 04/14/1987 | CA1220322A1 Process for producing silicon tetrafluoride |
| 04/14/1987 | CA1220306A1 Two-stage process for the production of concentrated sodium silicate solutions from sodium silicate lump glass and thin liquors |
| 04/08/1987 | EP0217701A1 A method of reinforcing elastomers with silica |
| 04/08/1987 | CN86105312A Method for improving the dispersibility of organoclays |
| 04/07/1987 | US4656021 Combusting a mixture of silane, chlorine in an inert gas to precipitate silicon crystals |
| 04/07/1987 | US4656016 Silica-based synthetic materials containing boron in the crystal lattice and processes for their preparation |
| 04/07/1987 | US4655827 Process for the reduction of fluorides of silicon, titanium, zirconium or uranium |
| 04/02/1987 | DE3534143A1 Spherical SiO2 particles |
| 04/01/1987 | EP0216649A2 Method and system for manufacturing fine-grained silicon monoxide |
| 04/01/1987 | EP0216640A2 Catalytic compound and process for production of silanes |
| 04/01/1987 | EP0216312A1 Process for preparation of synthetic mordenite molded body |
| 04/01/1987 | EP0216292A1 Process for the treatment of exhaust gases containing hydrogen chloride |
| 04/01/1987 | EP0216278A2 Spherically shaped silica particles |
| 04/01/1987 | EP0216047A1 Process for producing organophilic silica |
| 04/01/1987 | EP0215921A1 Stabilized silica gel and process for making same |
| 03/25/1987 | EP0215606A2 Process for producing silanes |
| 03/25/1987 | EP0215575A2 Preparation of organoclays and use thereof for increasing the viscosity of alcoholic media |
| 03/25/1987 | CN85106679A Transparent non-vitreous ceramic particulate |
| 03/24/1987 | CA1219452A1 Method for separating and recovering silica, aluminum and iron from fly ash mineral ores, and mine tailings |
| 03/18/1987 | EP0214489A2 Process for the preparation of silicon and compounds thereof in a very finely divided form |
| 03/18/1987 | EP0214147A1 Crystalline magnesia-silica composites and process for producing same. |
| 03/18/1987 | CN86103395A Process for the production of water soluble technical lithium metasilicate |
| 03/17/1987 | US4650784 Bonded phase of silica for solid phase extraction |
| 03/11/1987 | EP0213987A1 Spherical silica particles preparation process |
| 03/11/1987 | EP0213931A2 Inorganic fillers |
| 03/11/1987 | EP0213215A1 Chlorosilane disproportionation catalyst and method for producing a silane compound by means of the catalyst |
| 03/10/1987 | US4649037 Hydrolyzing oranometallic compound with water in an organic solvent |
| 03/10/1987 | CA1218828A1 Method of preparing compounds of silicon and hydrogen, especially silane |
| 03/04/1987 | EP0213010A1 Method of the preparation of a ceramic cordierite powder sinterable at low temperatures, powder obtainable by the method and ceramic composition obtained by sintering the powder |
| 03/04/1987 | EP0212711A2 Process for the reduction of fluorides of silicon, titanium, zirconium or uranium |
| 03/04/1987 | EP0212710A2 Process for recovery of silicon from a reaction mixture |
| 03/04/1987 | CN86105169A Viscosifying alcoholic media |
| 03/03/1987 | CA1218506A1 Heat-sensitive recording paper and filler therefor |
| 02/26/1987 | DE3535071C1 Circuit arrangement of a voltage supply for directly heating polycrystalline silicon rods during their production |
| 02/26/1987 | DE3529688A1 Process for producing a heat-resistant material, in particular for use in machine construction and machine tool construction |
| 02/25/1987 | EP0211538A1 Photochemical process for the preparation of disilane |
| 02/24/1987 | US4645655 Process for the preparation of zeolite Nu-27 using tetramethylmediamine |
| 02/24/1987 | CA1218218A1 Zone heating for fluidized bed silane pyrolysis |
| 02/17/1987 | US4644077 Process for producing organophilic silica |
| 02/17/1987 | US4643833 Method for separating solid reaction products from silicon produced in an arc furnace |
| 02/10/1987 | US4642228 Fluxing system for reactors for production of silicon |
| 02/10/1987 | US4642227 Free-space flow |
| 02/04/1987 | EP0210937A1 Process for the preparation of calcium fluosilicate as a starting material for obtaining pure calcium fluoride and a pure fluosilicic acid |
| 02/04/1987 | CN85104262A Molecular sieve composition of b-a1-p-si-o |
| 02/03/1987 | US4640826 Agitatily heating nitrate with silica powders |
| 02/03/1987 | US4640807 Partial drying in two steps; uniform size |
| 01/28/1987 | EP0209954A2 Melt consolidation of silicon powder |
| 01/28/1987 | EP0209927A1 Method for preparing glass bodies |
| 01/28/1987 | EP0209840A2 Layered silicates having a reduced swelling power, process for their preparation and their use in washing and cleaning agents |
| 01/28/1987 | CN86104402A Mfg. method for silicon dioxide with high purity |
| 01/27/1987 | US4639361 Mixture of lithium hydride and lithium aluminum hydride |
| 01/27/1987 | CA1217095A1 Method of making oxide films |
| 01/27/1987 | CA1217032A1 Method of producing silicon |
| 01/27/1987 | CA1217029A1 Manufacture of hydrogenosilanes through redistribution reaction |
| 01/24/1987 | CN85101209A Alumina treated by silicon and/or fluorine |
| 01/22/1987 | DE3525802A1 Process for the preparation of modified precipitated silicic acids |
| 01/21/1987 | CN86105595A Making method for preparing calcium fluosilicate as the rough material of calcium fluoride and pure fluosilicic acid |
| 01/20/1987 | US4637938 Methods of using selective optical excitation in deposition processes and the detection of new compositions |
| 01/15/1987 | WO1987000157A1 Reduction of organohalogen compounds in metal and metalloid chloride production streams |
| 01/15/1987 | DE3623493A1 Process for preparing silicon hexachloride |
| 01/14/1987 | EP0208567A2 Method and apparatus for preparing high-purity metallic silicon |
| 01/14/1987 | CN85105931A Treatment of zircon |
| 01/10/1987 | CN85101821A Process for producing silane |
| 01/08/1987 | DE3523364A1 Process for preparing crystalline alkali metal sheet silicates |
| 01/07/1987 | EP0207810A2 Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids |
| 01/06/1987 | US4635273 Method and apparatus for the thermal production of metal carbides and metals |
| 01/06/1987 | US4634686 Yttrium silicate molecular sieves |
| 01/06/1987 | CA1216135A1 Method for producing silica |
| 12/30/1986 | US4632816 Process for production of silane |
| 12/30/1986 | US4632815 Related to silica-x; silica, alumina, quaternary ammonium complexes |
| 12/30/1986 | EP0206621A1 Process for disproportionating silanes |
| 12/30/1986 | EP0206604A2 Process for dewatering clay |
| 12/30/1986 | EP0206353A2 Process for manufacturing high purity silica |
| 12/30/1986 | EP0205711A2 Layered oxides containing interlayer polymeric oxides and their synthesis |
| 12/30/1986 | EP0205443A1 Treatment of zircon. |
| 12/30/1986 | CA1215817A1 Synthetic amorphous zirconium-bonded silicate and method for making same |
| 12/30/1986 | CA1215816A1 Amorphous zirconium phosphosilicate and a process for preparing the same |
| 12/24/1986 | CN85103203A Quinary and senary molecular sieve compositions |
| 12/23/1986 | US4631198 By plasma vapor deposition |
| 12/23/1986 | US4631184 Dialytic silica dentifrice |
| 12/23/1986 | US4631158 Shaped articles of silicate material, a process for their production and their use |
| 12/23/1986 | US4631091 Method for improving the dispersibility of organoclays |
| 12/18/1986 | WO1986007345A1 Structured silicas |
| 12/17/1986 | EP0205281A2 Gels, gel products and methods for their production |
| 12/17/1986 | EP0205070A2 Process for the manufacture of crystalline layered alkali metal silicates |