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Class Information
Number: 423/612
Name: Chemistry of inorganic compounds > Oxygen or compound thereof > Metal containing > Group ivb metal (ti, zr, or hf) > Titanium dioxide > Utilizing titanium halide as reactant > Titanium tetrahalide
Description: Processes wherein the reactant is a titanium tetrahalide (e.g., TiFl4

Sub-classes under this class:

Class Number Class Name Patents
423/613 Reacting with oxiding gas 111

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8679449 Method and apparatus for producing metal oxide particles Mar. 25, 2014
8636974 Titanium dioxide superfine particles and method for producing the same Jan. 28, 2014
8557217 Low temperature process for producing nano-sized titanium dioxide particles Oct. 15, 2013
8551909 Visible light activatable photocatalyst Oct. 8, 2013
8435480 Method for synthesizing one-dimensional helical nanoporous structures and method for synthesizing glycine-derived surfactant for synthesizing helical nanoporous structures May. 7, 2013
8398954 Process for the production of titanium dioxide Mar. 19, 2013
8377414 Mesoporous amorphous oxide of titanium Feb. 19, 2013
8295786 Magnetic sheet, method for producing the magnetic sheet, antenna, and portable communication device Oct. 23, 2012
8147794 Multi-stage method for manufacturing titanium dioxide Apr. 3, 2012
8114376 Multistage method for manufacturing titanium dioxide Feb. 14, 2012
8106101 Method for making single-phase anatase titanium oxide Jan. 31, 2012
8101152 Sonochemical synthesis of titanium-containing oxides Jan. 24, 2012
8083950 Methods for recovering organic-inorganic element-doped metal oxides from hydrolysable metal compounds associated with contaminated water treatment Dec. 27, 2011
8071070 Titanium dioxide having a variable sintering stability Dec. 6, 2011
8062622 Titanium dioxide having increased sintering activity Nov. 22, 2011
7988947 Mesoporous oxide of titanium Aug. 2, 2011
7988780 Titanium dioxide pigment particles with doped, dense SiO.sub.2 skin and methods for their manufacture Aug. 2, 2011
7939591 Polycarbonate resin composition May. 10, 2011
7935329 Titania sol, method of preparing the same, and coating composition comprising the same May. 3, 2011
7932208 Transparent, stable titanium dioxide sols Apr. 26, 2011
7910515 Photocatalyst Mar. 22, 2011
7887780 Anatase type TiO2 nanorods and their preparation method Feb. 15, 2011
7858066 Method of making titanium dioxide particles Dec. 28, 2010
7846864 Photocatalyst materials having semiconductor characteristics and methods for manufacturing and using the same Dec. 7, 2010
7785560 Purification of finely divided, pyrogenically prepared metal oxide particles Aug. 31, 2010
7771666 Method of producing nanoparticles using a evaporation-condensation process with a reaction chamber plasma reactor system Aug. 10, 2010
7763565 Transparent, stable titanium dioxide sols Jul. 27, 2010
7763110 Titanium dioxide pigment particles with doped, dense SiO.sub.2 skin and methods for their manufacture Jul. 27, 2010
7763232 Methods for production of titanium oxide particles, and particles and preparations produced thereby Jul. 27, 2010
7758844 Porous titanium oxide powder and method for production thereof Jul. 20, 2010
7709540 Method for preparing organic ligand-capped titanium dioxide nanocrystals May. 4, 2010
7691781 Layered porous titanium oxide, process for producing the same, and catalyst comprising the same Apr. 6, 2010
7686881 Flame-hydrolytically produced titanium dioxide powder Mar. 30, 2010
7687431 Nanotube-shaped titania and process for producing the same Mar. 30, 2010
7591991 Ultrafine particulate titanium oxide with low chlorine and low rutile content, and production process thereof Sep. 22, 2009
7585488 Anatase-type titanium oxide powder and method for producing same Sep. 8, 2009
7510694 Process for simultaneous preparation of nanocrystalline anatase titanium dioxide powder and hydrazine monohydrochloride Mar. 31, 2009
7468175 Highly photosensitive titanium dioxide and process for forming the same Dec. 23, 2008
7416600 Silicon-titanium mixed oxide powder produced by flame hydrolysis Aug. 26, 2008
7413726 Synthesis of ultrafine rutile phase titanium dioxide particles Aug. 19, 2008
7381398 Titanium oxide powder, methods of manufacturing the same and barium titanate powder, dielectric ceramic, and multilayer ceramic capacitor Jun. 3, 2008
7344591 Stabilized suspension of titanium dioxide nanoparticles and methods of manufacture Mar. 18, 2008
7326399 Titanium dioxide nanoparticles and nanoparticle suspensions and methods of making the same Feb. 5, 2008
7255847 Method for making single-phase anatase titanium oxide Aug. 14, 2007
7247200 Titanium dioxide finishing process Jul. 24, 2007
7217407 Plasma synthesis of metal oxide nanoparticles May. 15, 2007
7208126 Titanium dioxide nanopowder manufacturing process Apr. 24, 2007
7144840 TiO.sub.2 material and the coating methods thereof Dec. 5, 2006
7029648 Process for making durable rutile titanium dioxide pigment by vapor phase deposition of surface treatment Apr. 18, 2006
6991677 Titanium dioxide-calcium carbonate composite particles Jan. 31, 2006

1 2 3

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