发明名称 |
HYDROPHILIC INTERPENETRATING POLYMER NETWORKS DERIVED FROM HYDROPHOBIC POLYMERS |
摘要 |
A composition of matter comprising a water-swellable IPN or semi-IPN including a hydrophobic thermoset or thermoplastic polymer and an ionic polymer, articles made from such composition and methods of using such articles. The invention also includes a process for producing a water-swellable IPN or semi-IPN from a hydrophobic thermoset or thermoplastic polymer including the steps of placing an ionizable monomer solution in contact with a solid form of the hydrophobic thermoset or thermoplastic polymer; diffusing the ionizable monomer solution into the hydrophobic thermoset or thermoplastic polymer; and polymerizing the ionizable monomers to form a ionic polymer inside the hydrophobic thermoset or thermoplastic polymer, thereby forming the IPN or semi-IPN.
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申请公布号 |
US2013138210(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
US201313748573 |
申请日期 |
2013.01.23 |
申请人 |
MYUNG DAVID;KOURTIS LAMPROS |
发明人 |
MYUNG DAVID;KOURTIS LAMPROS |
分类号 |
A61F2/02 |
主分类号 |
A61F2/02 |
代理机构 |
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代理人 |
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地址 |
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