Chromatography membranes formed by thiol-ene or thiol-yne click polymerization reactions
申请人:Natrix Separations Inc.
公开号:US10357766B2
公开(公告)日:2019-07-23
Disclosed are composite materials and methods of making them. The composite materials comprise a support member and a cross-linked gel, wherein the cross-linked gel is a polymer synthesized by thiol-ene or thiol-yne polymerization and cross-linking. The cross-linked gel may be functionalized by a thiol-ene or thiol-yne grafting reaction, either simultaneously with the polymerization or as the second step in a two-step procedure. The composite materials are useful as chromatographic separation media.
所公开的是复合材料及其制造方法。复合材料包括支撑件和交联凝胶,其中交联凝胶是通过巯基烯或巯基炔聚合和交联合成的聚合物。交联凝胶可以通过巯基烯或巯基炔接枝反应进行功能化,可以与聚合反应同时进行,也可以作为两步法中的第二步。这种复合材料可用作色谱分离介质。