| Patents for C01B 25 - Phosphorus; Compounds thereof (12,526) |
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| 01/28/2009 | CN101353162A Preparation of feed-grade calcium hydrophosphate |
| 01/28/2009 | CN101353161A Methods for preparing phosphorus pentafluoride gas and preparing lithium hexafluorophosphate using the gas |
| 01/27/2009 | US7482400 Phosphoric acid impregnated metal oxide for polymers; calcination |
| 01/27/2009 | US7482303 comprises an aluminium or iron containing catalytic support, a rare earth containing porous deposit, carbon nanoparticles and a carbon containing structure making bonds between carbon nanoparticles; less palladium used |
| 01/27/2009 | US7482097 Composite mixed oxide; batteries |
| 01/27/2009 | US7481954 polymer host in a non-luminescent dye material having an absorption maxima between 600 and 800 nm and a melting point of no more than about 60 degrees C.; comprising a dye which includes a nonluminescent tetrahedrally coordinated Co(II) compound, a tetrahedrally coordinated Ni(II) compound or a mixture |
| 01/27/2009 | US7481876 Ceramic pigments on apatite basis |
| 01/22/2009 | WO2009010895A1 Carbon coated lithium manganese phosphate cathode material |
| 01/22/2009 | WO2009010263A2 Process for the production of barium sulfate |
| 01/22/2009 | WO2008095921A3 Process for treating substances contaminated by heavy metals |
| 01/22/2009 | WO2005092790A3 Method and apparatus for purifying inorganic halides and oxyhalides using zeolites |
| 01/22/2009 | US20090023574 comprising silicon oxide, aluminum oxide, phosphorus oxide, fluoride, additional oxides, and at least one crystal phase containing xenotime or monazite or mixtures thereof |
| 01/22/2009 | US20090022972 Metal phosphate composite and dense material comprised of the same |
| 01/22/2009 | US20090022645 Bleaching activator and detergent composition comprising the same |
| 01/22/2009 | CA2699999A1 Carbon coated lithium manganese phosphate cathode material |
| 01/22/2009 | CA2693607A1 Cyclic process for the preparation of barium sulphate and lithium metal phosphate compounds |
| 01/21/2009 | CN101348245A Preparation of micron-size spherical LiFePO4 material |
| 01/21/2009 | CN101348244A Preparation of ammonium potassium dihydrogen phosphate |
| 01/21/2009 | CN101348243A Lithium iron phosphate anode active material and preparation thereof |
| 01/21/2009 | CN100453454C Preparation method of lithium ferrous phosphate positive electrode material |
| 01/21/2009 | CN100453453C Process for producing a phosphate of the lanthanoids, and phosphate produced hereby |
| 01/21/2009 | CN100453452C Phosphoric acid production system |
| 01/20/2009 | CA2329330C Inorganic composition, process of preparation and method of use |
| 01/15/2009 | WO2009009629A1 Process for producing aluminum phosphate |
| 01/15/2009 | WO2009007030A2 Aluminium phosphate dihydrate as white pigment in paints |
| 01/15/2009 | WO2008113731A3 Polynary metal oxide phosphate |
| 01/15/2009 | US20090016946 Process for producing aluminum phosphate |
| 01/15/2009 | US20090016945 Use of tin phosphates in thermoplastic materials that can be laser-inscribed |
| 01/15/2009 | DE102007031960A1 Aluminiumphosphat Dihydrat als Weißpigment in Anstrichmitteln Aluminum phosphate dihydrate as a white pigment in paints |
| 01/15/2009 | CA2692750A1 Process for producing aluminum phosphate |
| 01/14/2009 | CN101345309A Preparation method for iron lithium phosphite anode material simultaneously doped with fluorine ion and metallic ion |
| 01/14/2009 | CN101345307A Electrochemical composition and associated technology |
| 01/14/2009 | CN101345099A Novel cocrystalline metallic compounds and electrochemical redox active material employing the same |
| 01/14/2009 | CN101343056A Method for preparing hydroxyapatite nano-powder |
| 01/14/2009 | CN101343055A Nano-hydroxyapatite hydrosol, preparation and application in toothpaste |
| 01/14/2009 | CN101343054A Preparation method of hydroxyapatite microsphere |
| 01/14/2009 | CN101343053A Method for preparing composite phosphate |
| 01/14/2009 | CN101343052A Method for preparing dihydric phosphate |
| 01/14/2009 | CN101343051A Method for decomposing phosphorus ore and phosphorus ore containing article with hydrochloric acid to produce phosphoric acid and ammonium phosphate salt |
| 01/14/2009 | CN101343050A Method and equipment for preparing yellow phosphorus or phosphoric acid with vertical enclosed tobacco-partition kiln |
| 01/14/2009 | CN101342478A Purification adsorption agent for silicone hydride, phosphorane, arsine or borane gases and preparation method thereof |
| 01/14/2009 | CN101342115A Nano-hydroxyapatite glycerin cement, preparation method and application in toothpaste thereof |
| 01/14/2009 | CN100450921C Continuous hydrothermal synthetic method for lithium ion cell nano anode material |
| 01/14/2009 | CN100450920C Method for preparing powder of lithium iron phosphate |
| 01/14/2009 | CN100450919C Method for synthesizing Nano level powder of lithium iron phosphate |
| 01/14/2009 | CN100450918C Method for preparing ammonium phosphate from high-magnesium phosphate ore |
| 01/08/2009 | US20090008237 Device for producing active material for lithium secondary battery and method for producing active material for lithium secondary battery, method for manufacturing electrode for lithium secondary battery, and method for manufacturing lithium secondary battery |
| 01/07/2009 | EP2011847A1 Light-emitting material, light emitting-element, light-emitting device, and electronic device and method for manufacturing thereof |
| 01/07/2009 | CN101339995A Preparation of lithium iron phosphate positive electrode material for lithium ion power cell |
| 01/07/2009 | CN101339994A Preparation of multi-position doped lithium iron phosphate positive electrode material and application thereof |
| 01/07/2009 | CN101339991A Composite coated modified high vibrancy solid lithium ionic battery positive electrode, preparation and application thereof |
| 01/07/2009 | CN101339988A Positive electrode material of lithium ion cell and its preparation method |
| 01/07/2009 | CN101339986A Device for producing active material for lithium secondary battery and producing method |
| 01/07/2009 | CN101337666A Method for preparing spherical ferric lithium phosphate by oxidation control crystal-carbon thermal reduction method |
| 01/07/2009 | CN101337665A Ordered porous magnetic hydroxylapatite material, preparation method thereof and applications |
| 01/07/2009 | CN101337664A Process for co-producing diammonium phosphate and monoammonium phosphate by slurry concentration method |
| 01/07/2009 | CN101337663A Method for producing industrial phosphoric acid by tunnel kiln |
| 01/07/2009 | CN101337657A Process for disassembling phosphate ore by mixed acid and coproducing potassium dihydrogen phosphate, hydrogen phosphate and combined fertilizer |
| 01/07/2009 | CN100448772C High density ultrafine composite ferric lithium phosphate anode material and preparation method |
| 01/06/2009 | US7473409 Treat spent acid solution contaminated with inorganic and organic impurities; contaminants mixed with compound of magnesium, aluminum, iron; form oxyhydroxide flocs that complex, react, sequester, co-precipate contaminates; magnesium reacts with sulfate ions; forms high quality magnesium sulfate solution |
| 12/31/2008 | WO2009002617A1 Process for removing fluorinated compounds from an aqueous phase originating from the preparation of fluoropolymers |
| 12/31/2008 | WO2009001630A1 Anticorrosive pigment composition and water-based anticorrosive coating material containing the same |
| 12/31/2008 | WO2009000158A1 Strontium fortified calcium nano- and microparticle compositions and methods of making and using thereof |
| 12/31/2008 | CN101335347A Preparing method of highly conductive lithium iron phosphate anode material of lithium ionic cell |
| 12/31/2008 | CN101332987A Method for preparing positive electrode material of LiFePO4 by phosphorous acid or salt thereof |
| 12/31/2008 | CN101332986A Method for preparing positive electrode material of LiFePO4 by phosphating reaction |
| 12/31/2008 | CN101332985A Method for preparing conducting phosphide-doped positive electrode material of LiFePO4 |
| 12/31/2008 | CN101332984A Method for preparing positive pole material for ferrous phosphate lithium battery from low-valence oxygen-containing acid of phosphorus |
| 12/31/2008 | CN101332983A Method for enhancing reaction speed of sodium hypophosphite |
| 12/31/2008 | CN101332982A Method for producing calcium hypophosphite |
| 12/31/2008 | CN101332981A Process for purifying sodium hypophosphite |
| 12/31/2008 | CN101332980A Method for preparing mixing phase positive pole material of iron phosphide and lithium iron phosphate by reaction method |
| 12/31/2008 | CN100447916C Recovery and utilization process for waste liquor of chemical synthesis workshop |
| 12/30/2008 | US7470414 High purity phosphoric acid and process of producing the same |
| 12/24/2008 | WO2008155187A1 Flame retardant composition |
| 12/24/2008 | WO2008113730A3 Polynary vanadyl pyrophosphate |
| 12/24/2008 | WO2008113729A3 Polynary metal vanadium oxide phosphate |
| 12/24/2008 | WO2008113728A3 Polynary metal oxide phosphate |
| 12/24/2008 | EP2006939A1 Novel cocrystalline metallic compounds and electrochemical redox active material employing the same |
| 12/24/2008 | EP2004548A1 Synthesis of nanoparticles of lithium metal phosphate positive material for lithium secondary battery |
| 12/24/2008 | EP2004546A1 Method and apparatus for ozone generation |
| 12/24/2008 | CN201167534Y Catalyst adding device of aluminium phophide fumigator and aluminium phophide fumigator containing the same |
| 12/24/2008 | CN101330943A 表面活性钙磷酸盐 Calcium phosphate surfactants |
| 12/24/2008 | CN101330141A Method for preparing lithium ionic battery anode material spherical LiFePO4 /C |
| 12/24/2008 | CN101328607A Preparation of Zn2P3 nanorod |
| 12/24/2008 | CN101327923A Preparation of sodium monofluorophosphate |
| 12/24/2008 | CN101327922A Preparation of LiFePO4 |
| 12/24/2008 | CN101327921A Preparation of ferric phosphate lithium composite material |
| 12/24/2008 | CN101327920A Sheet-like LiFePO4 nanocrystalline powder and method for preparing the same |
| 12/24/2008 | CN101327919A Synthetic method of lithium dihydrogen phosphate |
| 12/24/2008 | CN101327918A Preparation of high pure ferric phosphate |
| 12/24/2008 | CN101327917A Yellow phosphorus arsenic removing method |
| 12/24/2008 | CN100445201C Method for preparing nano amorphous calcium phosphate powder |
| 12/24/2008 | CN100445200C Romoval of melatable solids from mixtures with other solids |
| 12/24/2008 | CN100444951C Continuous process and apparatus for efficient conversion of inorganic solid particles |
| 12/24/2008 | CA2691080A1 Flame retardant composition |
| 12/23/2008 | US7468172 Hydroxapatite calcium phosphates, their methods of preparation and their applications |
| 12/18/2008 | WO2008154287A1 Method for producing lithium transition metal polyanion powders for batteries |
| 12/18/2008 | WO2008152117A2 Process and apparatus for reducing arsenic in an acidic liquid1 |
| 12/18/2008 | US20080308773 AxMO4-yXOy.M'O, where A selected from alkali metals, M and M' may be identical or different, M is selected from transition metals and semimetals, M' is selected from a group consisting of transition metals and Mg; enhanced ion diffusibility and electron conductivity; low pollutition |