Inventors: Mattiasson B, Plieva F
Patent Title: Composite sorbent material, its preparation and its use
Publication date: 2007
Publication number: WO/2007/108770

Abstract: A composite sorbent material is disclosed which comprises A) a housing of a dense, insoluble material having openings therein and B) a porous polymer gel housed within said housing, said housing being provided with openings therein for fluid communication between said porous monolithic polymer gel and the surroundings, and said porous monolithic polymer gel occupying the inner space of said housing and being kept on place within said housing by mechanical means. Processes for the preparation of composite sorbent materials by cryoprecipitation are also disclosed as well as the use of the composite sorbent material according to the invention e.g. for the removal of pollutants from gases or liquids, for the enrichment or separation of molecules and for cell culture .
URL: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=WO2007108770&F=0