Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2006-09-06
2011-11-15
Griffin, Walter (Department: 1774)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C261S019000, C261S020000, C261S023100, C261S075000, C261S076000, C562S413000, C562S414000, C562S415000, C562S416000
Reexamination Certificate
active
08058369
ABSTRACT:
The present invention relates to a bubble column reactor comprising a column reactor having a sparger plate dividing the column reactor into a top reaction compartment and a bottom compartment, characterized in that an inlet and outlet line for introducing and disposing a flushing medium are connected to the bottom compartment; and an operation method thereof.
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Ali Talal
Bölt Heinz
Fritz Peter M.
Mosa Fuad
Muschelknautz Sebastian
Griffin Walter
Kramer Levin Naftalis & Frankel LLP
Linde AG
Nguyen Huy-Tram
Saudi Basic Industries Corporation
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