Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Organic polymerization
Patent
1995-07-21
1998-05-19
Kim, Christopher
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Organic polymerization
422134, 203 73, 203 77, C08F 200
Patent
active
057531900
ABSTRACT:
The present invention discloses a polymerization system having at least two reaction chambers wherein vacuum is used to remove vapors therefrom comprising a single vacuum system for supplying vacuum in increasing amounts to successive reaction chambers. Also disclosed is a polymerization process having at least first and second reaction chambers in which the pressure is decreased successively from said first chamber to a final chamber.
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Haseltine Douglas M.
Ryans Jimmy L.
Yount Thomas L.
Eastman Chemical Company
Gwinnell Harry J.
Harding Karen A.
Kim Christopher
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