| Patents for C01F 7 - Compounds of aluminium (12,677) |
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| 01/11/2006 | CN1235677C Aqueous colloidal dispersion based on at least metal compound and complexing agent preparation method and use |
| 01/05/2006 | US20060003230 composed of particles comprising(i) atoms of an element of groups 3A, 4A, 3B or 4B of the periodic table of the elements, and oxygen atoms, particles being characterized by lithium atoms attached to atoms of (i) via an oxygen bridge wherein the pyrogenic oxide is substantially free of Li2o |
| 01/05/2006 | DE102005027246A1 Verfahren zur Herstellung eines alpha-Aluminiumoxidpulvers A process for preparing an alpha-alumina powder |
| 01/04/2006 | EP1611057A1 Process for the production of ultrafine plate-like alumina particles |
| 01/04/2006 | EP1611054A1 Process for the production of metal oxide and metalloid oxide dispersions |
| 01/04/2006 | CN1717369A Pyrogenic oxidic powder, production thereof and use thereof in a separatior for an electrochemical cell |
| 01/04/2006 | CN1717368A Process for preparing hydrotalcite and brucite type posite charged layers |
| 01/04/2006 | CN1715189A Method for preparing pseudo boehmite using white alum stone |
| 01/04/2006 | CN1715188A Pre-heating method for atmospheric silicon removing raw ore slurry |
| 01/04/2006 | CN1234609C Process of producing superfine aluminum oxide by industrial aluminum hydroxide |
| 01/04/2006 | CN1234596C Process for preparing fluorine compound and SiO2 from sodium fluosilicate |
| 12/29/2005 | WO2005123592A1 Method for producing basic aluminium chlorides |
| 12/29/2005 | WO2005123591A1 Improvement to the bayer process for the production of alumina trihydrate by means of alkaline leaching of bauxite, said method comprising a predesilicification step |
| 12/29/2005 | WO2005123590A1 Process for producing low-soda alumina, apparatus therefor, and alumina |
| 12/29/2005 | WO2005123589A1 Precipitation of gibbsite from a bayer liquor |
| 12/29/2005 | WO2005123578A1 Metal oxide sol, layer produced therewith and shaped article |
| 12/29/2005 | WO2005123272A2 Liquid feed flame spray modification of nanoparticles |
| 12/29/2005 | WO2005113122A3 Nanoparticulate anionic clays |
| 12/29/2005 | WO2005091972A3 Group iv metal oxide monolithic columns |
| 12/29/2005 | WO2005062785A3 Solution-phase synthesis of metal oxide nanostructures |
| 12/29/2005 | DE102004028493A1 Hydrophobierte Salze schichtartiger Metallhydroxide Hydrophobic and layer-like metal salts |
| 12/29/2005 | CA2570223A1 Precipitation of gibbsite from a bayer liquor |
| 12/28/2005 | EP1609759A1 Process for producing acidic aqueous alumina sol |
| 12/28/2005 | EP1608593A2 Nanoporous ultrafine alpha-alumina powders and freeze drying process of preparing the same |
| 12/28/2005 | CN1713958A Porous aluminum fluoride |
| 12/28/2005 | CN1712355A Method for producing an alpha - alumina powder |
| 12/27/2005 | US6979708 A synthetic hydrotalcite of the general formula:(M2+1-xM3+x(OH)2)x+(An-x/n.mH2O)x-wherein M2+ is a divalent cation, M3+ is a trivalent cation and An- is at least one organic anion with functional groups containing carboxyles |
| 12/27/2005 | US6979429 Contacting the metal containing material with a mineral acid and a complexing agent to digest ore residue under temperature and pressure conditions suitable to form a (complexing agent)/(fluoride) complex and solubilize; separating |
| 12/22/2005 | WO2005121258A1 Hydrophobic salts of layered metal hydroxides |
| 12/22/2005 | WO2005121025A1 Metal oxide nanoporous body, coating composition for obtaining same, methods for producing those |
| 12/22/2005 | US20050282947 A heat resist polyvinyl chloride blends for covering an electric wire, comprising hydrotalcite particles as stabilizer; heat discoloration resistance, dielectrics, ion exchanging |
| 12/22/2005 | US20050281734 Mixing cationic surfactant and an alumina precursor with an organic solvent, adding water; hydrothermal synthesizing the mixture with the added water; drying and calcinating the mixture to remove residual surfactants; hydrogen storage material |
| 12/22/2005 | US20050279279 Hydrogen-containing electrically conductive organic compound |
| 12/22/2005 | CA2569882A1 Hydrophobic salts of layered metal hydroxides |
| 12/21/2005 | CN1232443C Ultrafine modified aluminium hydroxide and its preparation |
| 12/15/2005 | WO2005117822A2 High ph antiperspirant compositions of enhanced efficacy |
| 12/15/2005 | US20050277040 For example, Mg Al hydroxide carbonate containing sebacic acid or sodium 2-hydroxy-1-naphthoate; for electrophotographic toners and developers, in powder coating materials, electret materials and in electrostatic separation processes of chargeable materials, such as polymers |
| 12/15/2005 | US20050276745 Acidic hydrolysis of aqueous aluminum chloride; combining with seed crystals, removing water and calcining |
| 12/15/2005 | CA2568302A1 High ph antiperspirant compositions of enhanced efficacy |
| 12/14/2005 | EP1605537A1 Inorganic oxide powder for use in gel electrolyte of battery and gel composition containing inorganic oxide powder |
| 12/14/2005 | EP1604951A1 Heat-resistant aluminum hydroxide and method for preparation thereof |
| 12/14/2005 | EP1523487B1 Method of preventing or reducing aluminosilicate scale in a bayer process |
| 12/14/2005 | CN2745910Y Heating pipe bundle of pressure cooker |
| 12/14/2005 | CN1708457A Method for attacking bauxite enhancing filterability of sludge in attack output |
| 12/13/2005 | US6975396 Reinforcing aluminum-based filler and rubber composition comprising such a filler |
| 12/08/2005 | WO2005115917A2 High ph dispersible nano-aluminas |
| 12/08/2005 | WO2005094289A3 Cyclical vacuum chlorination processes, including lithium extraction |
| 12/08/2005 | WO2005068366A3 Method for preparing an aqueous solution, in particular sodium hydroxide solution, by means of a multi-stage evaporation |
| 12/08/2005 | US20050271945 Positive electrode active material for lithium ion secondary battery |
| 12/08/2005 | US20050271583 Preparation of molecular sieves involving spray drying |
| 12/06/2005 | US6972301 Process for producing organically modified metal oxides and products thereof |
| 12/06/2005 | CA2181513C Equipment for and method of calcination of mineral materials with reduced emission of nitrogen oxides |
| 12/01/2005 | WO2005113134A1 Method for oxidizing substance and oxidation apparatus therefor |
| 12/01/2005 | WO2005113122A2 Nanoparticulate anionic clays |
| 12/01/2005 | US20050267242 Reinforcing aluminum-based filler and rubber composition comprising such a filler |
| 12/01/2005 | US20050265939 Treating the aqueous reaction mixture of said antiperspirant active basic aluminum salts and aluminum-zirconium salts with an additive selected from the group consisting of strongly alkaline water insoluble calcium and strontium compounds and mixtures; mixing and reacting mixture |
| 11/30/2005 | EP1600422A1 Process for the preparation of molecular hydrogen and polyaluminium chloride |
| 11/30/2005 | EP1599419A1 Phase formation of oxygen reduced valve metal oxides and granulation methods |
| 11/30/2005 | EP1392888B1 Method for operating an aluminium pickling bath |
| 11/30/2005 | CN2743324Y Device for generating aluminium chloride using filling material fluidization bed method |
| 11/24/2005 | WO2005110921A1 Aluminum hydroxide and use thereof |
| 11/24/2005 | WO2005092563A3 Non-corrosive auxiliary agents, based on alkali fluoroaluminates and containing co-precipitated metallates, for soldering aluminium |
| 11/24/2005 | WO2005061385A3 Aluminium oxide powder produced by flame hydrolysis and having a large surface area |
| 11/24/2005 | US20050261381 Nanoparticulate anionic clays |
| 11/24/2005 | US20050260425 Plasma spraying a coating of magnesia-alumina- spinel containing calcium oxide, having regions of relative oxide or nitride imbalance on titanium alloy aerospace component |
| 11/24/2005 | DE3817909B4 Teilchenförmiges Material und Verfahren zur Herstellung Particulate material and processes for making |
| 11/24/2005 | DE102004020767A1 Oberflächenmodifizierte Metalloxide, Verfahren zur Herstellung und deren Verwendung in kosmetischen Zubereitungen Surface-modified metal oxides, processes for the preparation and their use in cosmetic formulations |
| 11/24/2005 | CA2566493A1 Iii-v semiconductor nanocrystal complexes and methods of making same |
| 11/23/2005 | EP1597301A2 High molecular weight polymers containing pendent salicyclic acid groups for clarifying bayer process liquors |
| 11/23/2005 | CN1228258C Technology of sludge treatment of alumina waste water treatment system |
| 11/23/2005 | CN1228245C Method for producing alumina containing small amount of sodium oxide |
| 11/22/2005 | US6966941 Sewage sludge treatment |
| 11/17/2005 | WO2005108526A2 Itq-25, new crystalline microporous material |
| 11/17/2005 | WO2005108294A2 Method of preparing an aggregate metal oxide particle dispersion having a desired aggregate particle diameter |
| 11/16/2005 | EP1595847A2 Reinforcing aluminium filler and rubber composition containing this filler |
| 11/16/2005 | EP1034135B1 Reinforcing aluminous filler and rubber composition comprising such a filler |
| 11/16/2005 | EP0790214B1 Composite alkali aluminum hydroxide carbonate, and process for production and use thereof |
| 11/16/2005 | CN1696060A Method for preparing Nano powder of alumina from industrial waste |
| 11/16/2005 | CN1227168C Treatment of mineral materials |
| 11/16/2005 | CN1227160C Preparation for alpha-type nanometer aluminum oxide powder by combustion synthetic method |
| 11/15/2005 | CA2352953C Improved bayer causticisation |
| 11/15/2005 | CA2272322C Removal of silica from bauxite |
| 11/10/2005 | WO2005105930A1 Surface-modified metal oxides, method for producing them, and their use in cosmetic preparations |
| 11/10/2005 | WO2005104718A2 Process and apparatus for the producton of alumina |
| 11/10/2005 | US20050250963 hydrotalcite containing magnesium oxide, alumina and fluorine; controlling particle size, alkalinity |
| 11/10/2005 | US20050250642 Continuous process and apparatus for the efficient conversion of inorganic solid particles |
| 11/10/2005 | US20050249759 Method for producing aqueous suspensions of mineral fillers, the thus obtained aqueous suspensions of mineral fillers and the use thereof |
| 11/10/2005 | DE102004018336A1 Flammhemmender Füllstoff für Kunststoffe Flame retardant filler for plastics |
| 11/10/2005 | CA2568938A1 Surface-modified metal oxides, method for producing them, and their use in cosmetic preparations |
| 11/09/2005 | EP1323337B1 Magnesium barium thioaluminate and related phosphor materials |
| 11/09/2005 | CN1226190C Method for comprehensive utilization of coal gangue for producing alumina and electrolytic aluminium |
| 11/03/2005 | WO2005102930A1 Process for the preparation of an additive-containing anionic clay |
| 11/03/2005 | US20050245394 Spray dried alumina for catalyst carrier |
| 11/03/2005 | CA2564744A1 Process for the preparation of an additive-containing anionic clay |
| 11/02/2005 | CN1692075A Particulate alumina, method for producing particulate alumina and composition containing particulate alumina |
| 11/01/2005 | US6960336 Adding soda removal agent to alumina source material and calcining material in calciner, collecting calcined material dust contained in exhaust gas, discharging portion of dust, slurrying, washing, filtering, calcining, recirculating rest |
| 10/27/2005 | WO2005100245A1 Flame-retardant filler for plastics |
| 10/27/2005 | WO2005100244A2 Seeded boehmite particulate material and methods for forming same |
| 10/27/2005 | WO2005060519A3 Mixed metal oxide sorbents |
| 10/27/2005 | US20050239645 Thermally stabile materials having high specific surfaces |