HYDROPHOBIC AND HYDROPHILIC INTERPENETRATING POLYMER NETWORKS DERIVED FROM HYDROPHOBIC POLYMERS AND METHODS OF PREPARING THE SAME
摘要
<p>A composition of matter comprising a hydrophobic or hydrophilic (or both) interpenetrating polymer network containing a non-ionic/ionic polymer and a hydrophobic thermoset or thermoplastic polymer, articles made from such composition and methods of preparing such articles. The invention also includes a process for preparing a hydrophobic / hydrophilic IPN or semi-IPN from a hydrophobic thermoset or thermoplastic polymer including the steps of placing an non-ionizable/ionizable monomer solution in contact with a hydrophobic thermoset or thermoplastic polymer; diffusing the monomer solution into the hydrophobic thermoset or thermoplastic polymer; and polymerizing the monomers to form a penetrating polymer inside the hydrophobic thermoset or thermoplastic polymer, thereby forming the IPN or semi-IPN.</p>
申请公布号
WO2012027678(A1)
申请公布日期
2012.03.01
申请号
WO2011US49364
申请日期
2011.08.26
申请人
BIOMIMEDICA, INC.;MYUNG, DAVID;JAASMA, MICHAEL, J.;KOURTIS, LAMPROS;CHANG, DANIEL;FRANK, CURTIS, W.
发明人
MYUNG, DAVID;JAASMA, MICHAEL, J.;KOURTIS, LAMPROS;CHANG, DANIEL;FRANK, CURTIS, W.