Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2008-04-01
2008-04-01
Teskin, Fred (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C528S482000, C528S501000, C528S50200C
Reexamination Certificate
active
11285264
ABSTRACT:
A process for polymerizing one or more monomers is provided. In at least one specific embodiment, the process includes preparing a mixture comprising the one or more monomers, a catalyst system and a fluorinated hydrocarbon, preferably a hydrofluorocarbon. A fluorinated hydrocarbon containing stream, a polymer product stream and a waste stream are recovered from the mixture. At least a portion of the waste stream is sent to a non-flare decomposition system to produce a destructed waste stream, and the destructed waste stream is released to atmosphere.
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U.S. Appl. No. 11/285,264, filed Nov. 22, 2005, Iaccino et al.
Hagerty Robert O.
Iaccino Larry L.
Stavens Kevin B.
Bell Catherine L.
ExxonMobil Chemical Patents Inc.
Teskin Fred
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