Ionic liquids

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United States of America Patent

APP PUB NO 20070129568A1
SERIAL NO

11607138

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Abstract

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Low melting point organic liquid compounds with high boiling points are prepared by a preferred process having the J.sup.+xQ.sub.y(R--COO.sup.-).sub.x-y where x is 1 to 8, preferably 1-3, y is 0 to x-1, where R--COO.sup.- is an anion selected from the group consisting of 2-ethyl hexanoate, pivalate, neodecanoate, and mixtures thereof, Q is another anion or mixture of other anions, and J.sup.+x is a cation selected from cations of Groups IA, IIA, IB, IIB, IIIB, IVB, VB, VIB, VIIB, VIII and lanthanide metals, cations selected from cations of B, Si, Ge, As, Sb, Te and Po metalloids, an ammonium cation derived from ammonia or an organic amine, an organic phosphonium cation, and mixtures thereof the organic liquid compounds being substantially free of volatile organic compounds. These compounds, as liquids, are useful as low volatile organic solvents, e.g., solvents in which a variety of chemical reactions may be carried out.

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Patent Owner(s)

Patent OwnerAddress
NGIMAT CO5315 PEACHTREE INDUSTRIAL BOULEVARD ATLANTA GA 30341

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flanagan, Scott Atlanta, GA 6 86
Hunt, Andrew T Atlanta, GA 42 1119

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