Chemistry of inorganic compounds – Boron or compound thereof – Hydrogen and metal or ammonium containing
Reexamination Certificate
2009-12-31
2011-12-27
Langel, Wayne (Department: 1736)
Chemistry of inorganic compounds
Boron or compound thereof
Hydrogen and metal or ammonium containing
C423S294000
Reexamination Certificate
active
08084007
ABSTRACT:
The invention provides new methods for the synthesis of isotopically enriched metal borohydrides, metal tetrahydroundecaborate salts, and decaborane from isotopically enriched10B-boric acid or11B-boric acid. The invention is particularly useful for synthesis of isotopically enriched sodium or lithium borohydride, MB11H14(where M is Li, Na, K, or alkylammonium), and decaborane.
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Cook Kevin S.
Spielvogel Bernard
Corless Peter F.
Edwards Wildman Palmer LLP
Langel Wayne
Russett Mark D.
SemEquip Inc.
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