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dc.date.accessioned2016-08-24T17:54:01Zen
dc.date.available2016-08-24T17:54:01Zen
dc.date.issued1999-01-26en
dc.identifier.urihttp://hdl.handle.net/10919/72378en
dc.description.abstractMethod for magnetizing crosslinked chitosan support material involving the treatment of carboxyl group-containing, crosslinked chitosan gels with solutions of ferrous chloride followed by treatment with dilute aqueous alkali and then oxidation with molecular oxygen gas to produce highly-enriched magnetized chitosan particles, beads, films and/or coatings.en
dc.format.mimetypeapplication/pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.titleMethod of making magnetic, crosslinked chitosan support materials and products thereofen
dc.typePatenten
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/25/640/058/0.pdfen
dc.date.accessed2016-08-19en
dc.type.dcmitypeTexten
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.inventorGlasser, Wolfgang G.en
dc.contributor.inventorJain, Rajesh K.en
dc.date.filed1997-06-30en
dc.identifier.applicationnumber8885842en
dc.subject.uspc106/162.2en
dc.subject.uspcother252/62.51Ren
dc.subject.uspcother252/62.53en
dc.subject.uspcother252/62.56en
dc.subject.uspcother536/20en
dc.subject.cpcC08B37/003en
dc.subject.cpcH01F1/42en
dc.type.patenttypeutilityen
dc.identifier.patentnumber5864025en


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