| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 07/03/1984 | CA1170002A1 Method of upgrading crude sodium bentonite |
| 06/27/1984 | EP0112151A1 Process for production of silane |
| 06/27/1984 | EP0111924A2 Process for producing hydrides of silicon, especially of silane |
| 06/26/1984 | US4456480 Controlled cooling, compaction, and remelting to form crystal layer between purified metal and impurities |
| 06/26/1984 | CA1169844A1 Silica catalysts containing fluorine, process for preparing the same and their use for the preparation of nitriles |
| 06/26/1984 | CA1169840A1 Transition metal carbonyl complexes intercalated with lamellar materials and use of the intercalated complexes in the catalysis of organic reactions |
| 06/21/1984 | WO1984002332A1 Process for production of silane |
| 06/19/1984 | CA1169230A1 Phosphated asbestos fibers |
| 06/19/1984 | CA1169203A1 Dry powder compositions of vermiculite lamellae and additives |
| 06/13/1984 | EP0110762A2 Process for improving the rheological properties of a precipitated SiO2 suspension |
| 06/12/1984 | US4454365 Isomerization of xylene |
| 06/12/1984 | US4454104 Process for working up the residual gases obtained in the deposition of silicon and in the conversion of silicon tetrachloride |
| 06/12/1984 | CA1168864A1 Clay mineral color developer for pressure sensitive recording paper and process for producing same |
| 06/05/1984 | US4452909 Process for coating crystalline silica polymorphs |
| 06/05/1984 | EP0075007A4 Amorphous semiconductor method and devices. |
| 05/29/1984 | US4451388 Preparation of aluminum oxide coated silica sols using ultrafiltration |
| 05/24/1984 | WO1984001953A1 Viscosity increasing additive for non-aqueous fluid systems |
| 05/23/1984 | EP0109199A1 Process for preparation of L type zeolites |
| 05/22/1984 | US4450118 Apparatus for saturating a gas with the vapor of a liquid |
| 05/22/1984 | US4450095 Smectite ion exchanged with methyl or benzyl trialkyl ammonium salt |
| 05/22/1984 | US4450042 Using a mixture of bromine and a chlorine-containing compound to eliminate undercutting |
| 05/22/1984 | US4450003 Suctioning of carbon monoxide through apertures positioned above the sintering zone |
| 05/16/1984 | EP0108611A2 Improved synthesis of ultra-pure high crystallinity silicas |
| 05/16/1984 | EP0108486A1 Preparation of zeolites |
| 05/16/1984 | EP0108271A2 Ferrosilicate molecular sieve composition |
| 05/16/1984 | EP0108267A1 Process for producing zeolites |
| 05/15/1984 | CA1167521A1 Ion conductive mixed crystal |
| 05/15/1984 | CA1167234A1 Process and apparatus for the production of finely- divided metal and metalloid oxides |
| 05/15/1984 | CA1167233A1 Production of silicon tetrachloride |
| 05/09/1984 | EP0107908A1 Zeolites |
| 05/09/1984 | EP0107784A1 Purification of chlorosilanes |
| 05/08/1984 | US4447561 Polyurethanes |
| 05/02/1984 | EP0107432A2 Process for producing dichlorosilane |
| 05/02/1984 | EP0107325A2 Method of making oxide films |
| 05/02/1984 | EP0107284A2 Process for the preparation of dispersions and gels |
| 05/02/1984 | EP0107142A1 Particulate dialytic silica |
| 05/01/1984 | US4446120 Method of preparing silicon from sodium fluosilicate |
| 05/01/1984 | US4445523 Apparatus for the surface cleaning of quartz-crystal pieces |
| 05/01/1984 | CA1166622A1 Synthetic modified crystalline silica |
| 05/01/1984 | CA1166619A1 Abrasion-resistant granular zeolite and process for preparation thereof |
| 05/01/1984 | CA1166404A1 Preparation of aqueous suspensions of talc |
| 04/26/1984 | WO1984001567A1 Method for producing silica |
| 04/25/1984 | EP0106819A2 Method for producing silica |
| 04/25/1984 | EP0106752A1 Method of making light guides |
| 04/25/1984 | EP0106643A2 Novel zeolite and process for preparation thereof |
| 04/25/1984 | EP0106537A2 Organometallic chemical vapour deposition of films |
| 04/25/1984 | EP0106478A1 Crystalline gallosilicates, a process for producing them and their use as catalysts |
| 04/25/1984 | EP0106158A2 Process for coating crystalline silica polymorphs |
| 04/24/1984 | US4444989 Methylation of toluene to para-xylene catalyzed by crystalline silica |
| 04/24/1984 | US4444812 Combination gas curtains for continuous chemical vapor deposition production of silicon bodies |
| 04/24/1984 | US4444811 Fluidized bed silicon deposition from silane |
| 04/24/1984 | CA1166264A1 Organophilic clay complexes |
| 04/18/1984 | EP0105778A1 Process for the preparation of pure silane by reaction of chlorosilanes with lithium hydride |
| 04/18/1984 | EP0105679A2 Zeolites |
| 04/18/1984 | EP0105463A2 Process of manufacturing a silicon article |
| 04/18/1984 | EP0105328A1 Purification of silicon halides |
| 04/17/1984 | US4443550 Glass composition suitable for production of fibrous wollastonite, method for producing said wollastonite, and wollastonite obtained thereby |
| 04/17/1984 | US4443422 Synthesis of zeolites of small and uniform size having a high magnesium exchange capacity |
| 04/17/1984 | US4443411 Melts, crucibles, pulling, capillaries, dies, shields, gases, supplying |
| 04/17/1984 | US4443357 Hydrophobic silica or silicate, compositions containing the same and methods for making and using the same |
| 04/12/1984 | WO1984001366A1 Method for manufacturing light wave guides |
| 04/11/1984 | EP0105128A1 Amorphous zirconium phosphosilicate and a process for preparing the same |
| 04/10/1984 | US4442082 High purity; reaction of silicon tetrafluoride with sodium |
| 04/10/1984 | US4441920 Method for the thermal production of metals |
| 04/10/1984 | CA1165312A1 Chromia silicate catalyst and hydrocarbon processing |
| 04/03/1984 | US4440871 Crystalline silicoaluminophosphates |
| 03/28/1984 | EP0104107A1 Crystalline titanoborosilicate and process of preparation |
| 03/28/1984 | EP0104100A2 Method of treating clay in order to remove mineral titanium-based impurities |
| 03/28/1984 | EP0103981A1 Zeolites |
| 03/28/1984 | EP0103827A2 Separation of chlorosilanes |
| 03/28/1984 | EP0103824A2 Separation of chlorosilanes |
| 03/28/1984 | EP0103822A2 Separation of chlorosilanes |
| 03/27/1984 | US4439410 Method of manufacturing silicon from powdered material containing silica |
| 03/27/1984 | US4439409 Crystalline aluminosilicate PSH-3 and its process of preparation |
| 03/27/1984 | CA1164433A1 Production of zeolite agglomerates |
| 03/27/1984 | CA1164196A1 Mixed crystals, a method for their production, and the use thereof |
| 03/27/1984 | CA1164185A1 Process for preparing silane |
| 03/21/1984 | EP0103312A2 Process for producing high-purity metals |
| 03/21/1984 | EP0103117A1 Crystalline silicoaluminophosphates |
| 03/20/1984 | US4438012 Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and nonionic suspending agents |
| 03/13/1984 | US4436832 Process for the preparation of bridged clays, clays prepared by said process, and uses for said clays |
| 03/13/1984 | US4436823 Silica gels incorporating insolubilized reagents |
| 03/13/1984 | US4436797 Foil of amorphous, hydrogenated carbon |
| 03/13/1984 | US4436629 Method for recovering useful products from waste products obtained when manufacturing aluminium fluoride |
| 03/07/1984 | EP0102293A2 Continuous process for preparing silane |
| 03/07/1984 | EP0101828A1 Plasma etch chemistry for anisotropic etching of silicon |
| 03/06/1984 | US4435218 Organoclay, solid alcohol |
| 03/06/1984 | US4435209 Process for the preparation of silicon or ferrosilicon |
| 03/06/1984 | CA1163065A1 Consolidation of high purity silicon powder |
| 02/28/1984 | US4434103 Substituted silicon-oxygen-aluminum oligomers and preparation thereof |
| 02/28/1984 | US4434076 Quaternary ammonium-smectite complexes |
| 02/28/1984 | US4434075 Anionically modified organophilic clays and their preparation |
| 02/22/1984 | EP0101099A1 Process for making a surface-modified, granulated alkali metal metasilicate pentahydrate, and use thereof |
| 02/21/1984 | US4432956 Autoclaving silicon compound, nonaqueous solvent, and water, then desolventizing and drying |
| 02/21/1984 | US4432804 Hydrotreatment of lime and aluminum silicate in alkali solution to give tobermorite, filtration, reacting lime and gypsum to give ettringite |
| 02/21/1984 | CA1162525A1 Application of granulated or pulverised calcium silicate |
| 02/21/1984 | CA1162385A1 Preparation of silicon metal through polymer degradation |
| 02/21/1984 | CA1162382A1 Method of cleaving siloxanes |
| 02/15/1984 | EP0100700A1 Sodium metasilicate granulates, process for their manufacture and their use in detergent compositions for dish-washing machines |
| 02/14/1984 | US4432035 Oxidation of transition metal-silicon alloy |