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Class Information
Number: 75/300
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions
Description: Compositions that are: (A) reactive furnace linings; (B) charges or solid treating compositions, not elsewhere provided, for producing free metal or alloys from metalliferous materials or for treating liquid metal; (C) gaseous and liquid compositions, not elsewhere provided, used in the production of free metal or alloys or used in the treatment of liquid metal; (D) consolidated metal powder compositions having a continuous free metal phase, such as produced by a Class 419 process; (E) loose particulate mixtures (i.e., compositions) containing (a) particles of one free metal mixed with particles of another free metal or alloy; (b) particles of one alloy mixed with particles of another alloy or (c) particles of free metal or alloy mixed with nonfree metal containing particles and not elsewhere provided.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7410523 |
Foaming agent for manufacturing a foamed or porous metal |
Aug. 12, 2008 |
| 7048774 |
Recovery of metal values from cermet |
May. 23, 2006 |
| 7022179 |
Self-repairing, reinforced matrix materials |
Apr. 4, 2006 |
| 6929674 |
Cover gases |
Aug. 16, 2005 |
| 6830605 |
Recovery of metal values from cermet |
Dec. 14, 2004 |
| 6720094 |
Secondary agglomerates of magnetic metal particles for magnetic recording and process for producing the same |
Apr. 13, 2004 |
| 6527849 |
Self-repairing, reinforced matrix materials |
Mar. 4, 2003 |
| 6428597 |
Heap leach agglomeration/percolation extraction aids for enhanced gold and silver recovery |
Aug. 6, 2002 |
| 6342088 |
Insulation material |
Jan. 29, 2002 |
| 6264720 |
Separation of heavy metals and materials for use in this |
Jul. 24, 2001 |
| 6261360 |
Self-repairing, reinforced matrix materials |
Jul. 17, 2001 |
| 6171361 |
High fluorine frits for continuous casting of metals |
Jan. 9, 2001 |
| 6077325 |
Method of adding coal combustion enhancer to blast furnace |
Jun. 20, 2000 |
| 5872074 |
Leached nanocrystalline materials process for manufacture of the same, and use thereof in the energetic field |
Feb. 16, 1999 |
| 5763363 |
Nanocrystalline Ni-based alloys and use thereof for the transportation and storage of hydrogen |
Jun. 9, 1998 |
| 5660624 |
Self-repairing, reinforced matrix materials |
Aug. 26, 1997 |
| 5476532 |
Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof |
Dec. 19, 1995 |
| 5453109 |
Method for the preparation of a hardening salt in piece form and product |
Sep. 26, 1995 |
| 5372628 |
Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof |
Dec. 13, 1994 |
| 5352266 |
Nanocrystalline metals and process of producing the same |
Oct. 4, 1994 |
| 5178664 |
Essentially anhydrous admixtures of dehydrated rare earth halides and alkali/alkaline earth metal halides |
Jan. 12, 1993 |
| 4092154 |
Aluminum containing precipitating agent for precious metals and method for its use |
May. 30, 1978 |
| 4076553 |
Spill control composition and use thereof |
Feb. 28, 1978 |
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