Mixed matrix membranes

Mixed matrix membranes

dc.contributor.assignee	Virginia Tech Intellectual Properties, Inc.	en
dc.contributor.inventor	Tsapatsis, Michael	en
dc.contributor.inventor	Marand, Eva	en
dc.contributor.inventor	Pechar, Todd W.	en
dc.date.accessed	2016-08-19	en
dc.date.accessioned	2016-08-24T17:54:35Z	en
dc.date.available	2016-08-24T17:54:35Z	en
dc.date.filed	2003-04-10	en
dc.date.issued	2006-09-19	en
dc.description.abstract	Mixed matrix membranes are prepared from zeolites and polymers, such as polyimides, in a void free fashion where either no voids or voids of less than several Angstroms are present at the interface of the polymer and the zeolite by bonding (hydrogen, ionic, or covalent) functional groups on the zeolite with functional groups on the polymer. The mixed matrix membranes may be cast or formed by ISAM processes, and may be present on a variety of supports including hollow fibers.	en
dc.format.mimetype	application/pdf	en
dc.identifier.applicationnumber	10410599	en
dc.identifier.patentnumber	7109140	en
dc.identifier.uri	http://hdl.handle.net/10919/72535	en
dc.identifier.url	http://pimg-fpiw.uspto.gov/fdd/40/091/071/0.pdf	en
dc.language.iso	en_US	en
dc.publisher	United States Patent and Trademark Office	en
dc.subject.cpc	B01J31/1616	en
dc.subject.cpc	B01D53/228	en
dc.subject.cpc	B01D67/0079	en
dc.subject.cpc	B01D69/147	en
dc.subject.cpc	B01D69/148	en
dc.subject.cpc	B01D71/64	en
dc.subject.cpc	B01J31/1608	en
dc.subject.cpc	B01J31/1633	en
dc.subject.cpc	B01J31/1805	en
dc.subject.cpc	B01J35/065	en
dc.subject.cpc	B01J37/0219	en
dc.subject.cpc	B01J37/0244	en
dc.subject.cpc	B01J37/0246	en
dc.subject.cpc	B01D2323/21	en
dc.subject.uspc	502/4	en
dc.subject.uspcother	502/64	en
dc.subject.uspcother	502/77	en
dc.title	Mixed matrix membranes	en
dc.type	Patent	en
dc.type.dcmitype	Text	en
dc.type.patenttype	utility	en

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