Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Reexamination Certificate
2007-01-05
2010-11-30
Berman, Susan W (Department: 1796)
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
C544S110000, C546S184000, C548S560000, C548S564000, C548S400000
Reexamination Certificate
active
07842804
ABSTRACT:
The present invention relates to salts comprising pyrrolidinium, triazolinium, piperidinium or morpholinium cations that can have substituents thereon and alkyltrifluorophosphate anions, to processes for preparation thereof and to the use thereof, in particular for the preparation of ionic liquids.
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Bissky German
Ignatyev Nikolai (Mykola)
Willner Helge
Berman Susan W
Merck Patent Gesellschaft mit beschrankter Haftung
Millen White Zelano & Branigan P.C.
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