Alkali metal salts of complex anions containing heteroatom substituents and electrolyte compositions containing these
CA 1105035 A · Owner: Exxon Research And Engineering Company · Inventors: Whitney, Thomas A.; Klemann, Lawrence P.
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Its claims, description and drawings are in the Canadian Patents Database.
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Alkali metal salts of complex anions having heteroatom substituents are described. The compounds are those having the formula: ZMRxQy, wherein Z is an alkali metal selected from the group consisting of lithium and sodium, M is a metal selected from the group consisting of Zn Cd, B, Al, Ga, Sn (stannous), P and As the Rs are certain aralkyl and alkyl radicals the, Qs are certain heteroatom containing groups; x is zero or a positive interger and y is a positive integer, subject to the provisos that the sum of is equal to one plus the valance of the metal M and that when M is boron, y, comprise: (a) organic solvents selected from the group consisting of inertly substituted and unsubstituted …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted July 14, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 14, 1998.
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