Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Reexamination Certificate
2010-09-22
2011-10-11
Witherspoon, Sikarl (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
C570S157000, C570S167000, C570S168000
Reexamination Certificate
active
08034984
ABSTRACT:
Dehydrohalogenation processes for the preparation of fluoropropenes from corresponding halopropanes, in which the fluoropropenes have the formula CF3CY═CXNHP, wherein X and Y are independently hydrogen or a halogen selected from fluorine, chlorine, bromine and iodine; and N and P are independently integers equal to 0, 1 or 2, provided that (N+P)=2.
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Merkel Daniel C.
Singh Rajiv R.
Tung Hsueh S.
Bradford Bruce
Honeywell International , Inc.
Witherspoon Sikarl
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