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Class Information
Number: 420/400
Name: Alloys or metallic compositions > Alkali metal base
Description: Alloy, or metallic composition s which contains over 50 percent of weight of a single metal selected from Lithium, Sodium, Potassium, Rubidium, or Cesium.










Patents under this class:

Patent Number Title Of Patent Date Issued
8551396 Hydrogen storage material with intermediate bond strength and process for making the same Oct. 8, 2013
8071019 Methods for introduction of a reactive material into a vacuum chamber Dec. 6, 2011
7972631 Physiological tissue repair and functional organ regeneration by cultivation of regenerative stem cells in vivo and in situ Jul. 5, 2011
7955551 Alkali metal dispenser and uses for same Jun. 7, 2011
7863221 Method for producing a superconducting material made of MgB.sub.2 Jan. 4, 2011
7824576 Dispersion strengthened lithium and method therefor Nov. 2, 2010
7592073 Rhenium composite alloys and a method of preparing same Sep. 22, 2009
6726892 Advanced aluminum alloys for hydrogen storage Apr. 27, 2004
6583559 Getter device employing calcium evaporation Jun. 24, 2003
5583262 Solid salts of hop acids Dec. 10, 1996
5498495 Alloy for negative electrode of lithium secondary battery and lithium secondary battery Mar. 12, 1996
5350647 Electrodes for electrochemical devices Sep. 27, 1994
5332546 Working fluid for absorption heat pumps operating at very high temperatures Jul. 26, 1994
5283136 Rechargeable batteries Feb. 1, 1994
5215710 Intermetallic compounds Jun. 1, 1993
5171555 Cesium iodide alloys Dec. 15, 1992
5156806 Metal alloy and method of preparation thereof Oct. 20, 1992
5133929 Intermetallic compounds and hydrides Jul. 28, 1992
5102475 Process for obtaining lithium-based thin sheets and its application to the production of negative plates for accumulators Apr. 7, 1992
4960564 Pyrophoric alloy complexes Oct. 2, 1990
4872908 Metal treatment Oct. 10, 1989
4838988 Process for obtaining crystals of intermetallic compounds, in particular isolated monocrystals, by cooling alloys in the molten state Jun. 13, 1989
4818645 Electrochemical cell having non-solution lithium alloys Apr. 4, 1989
4695400 Ternary alloy and oil slurry thereof Sep. 22, 1987
4512960 Method of gas purification and system therefor Apr. 23, 1985
4346152 Lithium-germanium electrodes for batteries Aug. 24, 1982
4183744 Method of foaming a liquid metal Jan. 15, 1980
4162352 Battery with boron-lithium alloy anode Jul. 24, 1979
4110111 Metal alloy and method of preparation thereof Aug. 29, 1978
4049443 Method of fabrication of an alloy containing an alkali metal and/or an alkaline-earth metal Sep. 20, 1977
3957532 Method of preparing an electrode material of lithium-aluminum alloy May. 18, 1976











 
 
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