Liquid purification or separation – Processes – Ion exchange or selective sorption
Reexamination Certificate
2007-07-25
2009-12-29
Barry, Chester T (Department: 1797)
Liquid purification or separation
Processes
Ion exchange or selective sorption
C210S688000
Reexamination Certificate
active
07638060
ABSTRACT:
An adsorbent for removal of impurities from silicone based solvents is presented. The adsorbent is regenerable for repeated use in cleaning silicone based solvents.
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Kulprathipanja Santi
Nemeth Laszlo T.
Oroskar Anil R.
Pittman Rusty M.
Barry Chester T
Gooding Arthur E.
UOP LLC
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