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Class Information
Number: 423/639
Name: Chemistry of inorganic compounds > Oxygen or compound thereof > Metal containing > Alkaline earth metal (mg, ca, sr, or ba) > Process of manufacturing > By reacting a nitrogenous or halogenous compound
Description: Processes in which a compound of nitrogen or a halogen is utilized as a reactant.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7553462 |
Method for the production of Mg (OH).sub.2 nanoparticles |
Jun. 30, 2009 |
| 7285261 |
Preparation and application of novel chromium based nanocatalyst for gas-phase fluorination and hydrofluorination reactions |
Oct. 23, 2007 |
| 7235224 |
Process for preparing fine metal oxide particles |
Jun. 26, 2007 |
| 6994836 |
Method of recovering chlorine gas from calcium chloride |
Feb. 7, 2006 |
| 6908599 |
Process for the production of zirconium boride powder |
Jun. 21, 2005 |
| 6780393 |
Method of producing fine particles of metal oxide |
Aug. 24, 2004 |
| 6692719 |
Process for regeneration of acid halide solutions |
Feb. 17, 2004 |
| 6365555 |
Method of preparing metal containing compounds using hydrodynamic cavitation |
Apr. 2, 2002 |
| 5855862 |
Process for the preparation of an oxide, especially a transition metal oxide |
Jan. 5, 1999 |
| 5843389 |
Magnesium process |
Dec. 1, 1998 |
| 5523065 |
Process for making ultra-fine barium titanate particles |
Jun. 4, 1996 |
| 5476642 |
Magnesium hydroxide and process for production thereof |
Dec. 19, 1995 |
| 5264284 |
Fibrous composite metal hydroxide and process for the production thereof |
Nov. 23, 1993 |
| 5143965 |
Magnesium hydroxide having fine, plate-like crystalline structure and process therefor |
Sep. 1, 1992 |
| 5114702 |
Method of making metal oxide ceramic powders by using a combustible amino acid compound |
May. 19, 1992 |
| 5039509 |
Process for the production of magnesium oxide |
Aug. 13, 1991 |
| 4956340 |
Process for preparing compound metal oxides of yttrium, barium and copper |
Sep. 11, 1990 |
| 4944928 |
Process for producing pure magnesium oxide |
Jul. 31, 1990 |
| 4927611 |
Lightweight magnesia clinker and process for the preparation of the same |
May. 22, 1990 |
| 4904638 |
Method of producing superconducting ceramics by co-precipitation of carbonates |
Feb. 27, 1990 |
| 4886777 |
Process for preparing compound metal oxides |
Dec. 12, 1989 |
| 4879101 |
Method for producing a magnesia powder for use as an electrical insulating material |
Nov. 7, 1989 |
| 4877768 |
Processes for the preparation of copper oxide superconductors |
Oct. 31, 1989 |
| 4876240 |
Processes for the preparation of copper oxide superconductors |
Oct. 24, 1989 |
| 4871519 |
Method of making magnesium oxide and hydrates thereof |
Oct. 3, 1989 |
| 4859652 |
Method for preparation of high temperature superconductors using trichloroacetates |
Aug. 22, 1989 |
| 4724132 |
Continuous process for the manufacture of metal salt solutions from water-insoluble metal compounds and mineral acids |
Feb. 9, 1988 |
| 4698379 |
Magnesium hydroxide, process for its production and resin composition containing it |
Oct. 6, 1987 |
| 4695445 |
Magnesium hydroxide and process for its production |
Sep. 22, 1987 |
| 4693872 |
Process for producing highly pure magnesium hydroxide |
Sep. 15, 1987 |
| 4505887 |
Fibrous magnesium oxide and process for production thereof |
Mar. 19, 1985 |
| 4495160 |
Removal and recovery of magnesium, strontium and barium from brines |
Jan. 22, 1985 |
| 4472370 |
Processes for the production of slaked lime and magnesium hydroxide |
Sep. 18, 1984 |
| 4425314 |
Method for the manufacture of metal oxide and hydrochloric acid from metal chloride |
Jan. 10, 1984 |
| 4335083 |
Method for leaching magnesium from magnesium hydroxide-containing composition |
Jun. 15, 1982 |
| 4255399 |
Process for the recovery of magnesium oxide of high purity |
Mar. 10, 1981 |
| 4246254 |
Fibrous magnesium hydroxide and process for production thereof |
Jan. 20, 1981 |
| 4229423 |
Method of producing magnesium hydroxide |
Oct. 21, 1980 |
| 4216196 |
Process for thermally decomposing chlorides of bivalent or multivalent metals |
Aug. 5, 1980 |
| 4196184 |
Lime recovery process |
Apr. 1, 1980 |
| 4145403 |
Arc heater method for producing metal oxides |
Mar. 20, 1979 |
| 4145404 |
Magnesium hydroxides having novel structure, process for production thereof, and resin compositions containing them |
Mar. 20, 1979 |
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