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Class Information
Number: 423/293
Name: Chemistry of inorganic compounds > Boron or compound thereof > Binary compound (e.g., boride, etc.) > Halogen containing > Fluorine
Description: Products or processes wherein the halogen is fluorine.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7527899 |
Electrolytic orthoborate salts for lithium batteries |
May. 5, 2009 |
| 7314686 |
Electrolytic orthoborate salts for lithium batteries |
Jan. 1, 2008 |
| 6790419 |
Purification of gaseous inorganic halide |
Sep. 14, 2004 |
| 6641791 |
Generation of boron-trifluoride and sulphuric acid from boron trifluoride hydrate |
Nov. 4, 2003 |
| 6517796 |
Preparation and purification of diborane |
Feb. 11, 2003 |
| 6372873 |
Linear phosphine-borane polymers and methods of preparation therefor |
Apr. 16, 2002 |
| 6096281 |
Method for producing uranium oxide from uranium oxyfluoride |
Aug. 1, 2000 |
| 5993766 |
Gas source and dispensing system |
Nov. 30, 1999 |
| 5938969 |
Fire suppressant powder |
Aug. 17, 1999 |
| 5918106 |
Method for producing uranium oxide and a non-radioactive fluorine compound from uranium tetrafluoride and a solid oxide compound |
Jun. 29, 1999 |
| 5846429 |
Method for separating and recovering boron trifluoride |
Dec. 8, 1998 |
| 5830424 |
Method of extracting fluorine from minerals or mineral species |
Nov. 3, 1998 |
| 5811616 |
BF.sub.3 gas recovery process |
Sep. 22, 1998 |
| 5419887 |
Separation of the isotopes of boron by chemical exchange reactions |
May. 30, 1995 |
| 5256394 |
Radiological imaging method, and contrast media reagents therefor |
Oct. 26, 1993 |
| 5207995 |
Recovery of cerium from fluoride-containing ores |
May. 4, 1993 |
| 5068490 |
BF3-tertiary etherate complexes for isobutylene polymerization |
Nov. 26, 1991 |
| 4960581 |
Method for preparing gaseous metallic fluoride |
Oct. 2, 1990 |
| 4943423 |
Process for recovering boron trifluoride from an impure gaseous boron trifluoride residue |
Jul. 24, 1990 |
| 4830842 |
Preparation of pure boron trifluoride |
May. 16, 1989 |
| 4822580 |
Production of stannous salts |
Apr. 18, 1989 |
| 4781909 |
Process for removing boron from sulfuric acid |
Nov. 1, 1988 |
| 4594232 |
Process for preparing pentafluorotellurium hypofluorite |
Jun. 10, 1986 |
| 4528164 |
Concurrent production of anhydrous non-metal and metalloid halides and ceramic materials with the aid of magnesium halide |
Jul. 9, 1985 |
| 4520006 |
Process for the purification of sulfuric acid by-product from boron trifluoride synthesis |
May. 28, 1985 |
| 4496760 |
Process of decomposition of a complex of ortho-benzoyl benzoic acid, hydrogen fluoride and boron trifluoride |
Jan. 29, 1985 |
| 4414187 |
Preparation of metal phosphates by a reaction using boron phosphate |
Nov. 8, 1983 |
| 4311851 |
Preparation of carboxylic acid esters with BF.sub.3 -alcohol complex catalyst |
Jan. 19, 1982 |
| 4265871 |
Purification of boron-containing sulfuric acid |
May. 5, 1981 |
| 4263467 |
Recovery of boron trifluoride from a hydrocarbon liquid |
Apr. 21, 1981 |
| 4238417 |
Decomposition of cumene hydroperoxide and recovery of boron trifluoride catalyst |
Dec. 9, 1980 |
| 4172883 |
Method of purifying metallurgical grade silicon employing reduced presure atmospheric control |
Oct. 30, 1979 |
| 4017548 |
Borontrifluoride recovery from alkyl phenol mixture |
Apr. 12, 1977 |
| 3988424 |
Method for decomposing an aromatic aldehyde-hydrogen fluoride-boron trifluoride complex |
Oct. 26, 1976 |
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