Liquid purification or separation – Processes – Ion exchange or selective sorption
Reexamination Certificate
2008-06-03
2008-06-03
Hruskoci, Peter A. (Department: 1797)
Liquid purification or separation
Processes
Ion exchange or selective sorption
C210S759000, C210S764000, C210S765000, C422S028000, C422S037000, C424S443000, C426S271000, C426S322000, C426S330000, C426S330300
Reexamination Certificate
active
07381334
ABSTRACT:
A method for making a web having a metal-ion sequestering agent and treating a liquid using the web. The method of making the web includes electrostatically providing at least one metal-ion sequestering agent and/or antimicrobial agent. The web can be used to tread a liquid by placing the web into a tank and subjecting the liquid to the web.
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“Active Packaging of Food Applications” by Aaron L. Brody et al., Technomic Publishing Company, Inc. Pennsylvania (2001).
Bringley Joseph F.
Dontula Narasimharao
Lerat Yannick J. F.
Patton David L.
Pochan John M.
Eastman Kodak Company
Hruskoci Peter A.
Pincelli Frank
Shkurko Eugene I.
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