Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Reexamination Certificate
2006-03-28
2006-03-28
Cintins, Ivars C. (Department: 1724)
Liquid purification or separation
Filter
Supported, shaped or superimposed formed mediums
C055S523000, C055S524000, C096S153000, C210S502100, C210S504000, C210S505000, C210S506000, C210S510100, C428S408000, C502S413000, C502S527240
Reexamination Certificate
active
07017757
ABSTRACT:
The invention relates to a mechanically stable, porous shaped activated carbon article having a first three-dimensional framework structure based on carbonized resin, a second three-dimensional inorganic framework structure comprising ceramic material and/or baked refractory material, and binding agent, as well as activated carbon particles, in which the first and second framework structures penetrate each other at least partially and the activated carbon particles are fixed to the framework structures. The invention also relates to a process for the production of such a shaped activated carbon article and to the use thereof.
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Schoen Mario
Vieweger Georg
Wolff Thomas
Cintins Ivars C.
Fulbright & Jaworski LLP
helsa-automotive GmbH & Co. KG
Simpson Jan K.
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