<p>Semi-interpenetrating polymeric networks are described. More specifically, the semi-interpenetrating polymeric networks include at least two polymers that are closely associated. The first polymer is an ionic polymer that is not crosslinked. The second polymer is a cross-linked polymer that can be either another ionic polymer or a non-ionic polymer. Methods of making the semi-interpenetrating polymeric networks, articles containing the semi-interpenetrating polymeric networks, and methods of using the semi-interpenetrating polymeric networks are also described. The semi-interpenetrating polymeric networks can function as ion exchange resins.</p>
申请公布号
EP2585541(A1)
申请公布日期
2013.05.01
申请号
EP20110738336
申请日期
2011.06.17
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
LAWSON, DEL R.;HEMBRE, JAMES I.;RASMUSSEN, JERALD K.;BOTHOF, CATHERINE A.;SESHADRI, KANNAN;FITZSIMONS, ROBERT T. JR.;RABINS, ANDREW W.;ANSERA, TAIB K.