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    • 7. 发明申请
    • Polymer Films
    • 聚合物膜
    • US20080033073A1
    • 2008-02-07
    • US11629477
    • 2005-07-01
    • Borje SellergrenMagdalena Tittirici
    • Borje SellergrenMagdalena Tittirici
    • C08F265/02C08K5/16
    • C08F291/00B01J20/268B01J20/285C08F251/00C08F257/02C08F265/00C08F265/04C08F283/00C08F290/00C08F293/005C08J5/18C08L51/003C08L2666/02
    • This invention relates to a non-supported (or free standing) cross linked polymer film obtainable by initiating the polymerization of one or several monomers at an interphase. The interphase may be between two immiscible liquids or at a liquid-gas, solid-gas or solid-liquid interphase. The polymer may be used to facilitate chemical reactions, for separation of substances, as a chromatographic stationary phase, as an adsorbent, in sensors or actuators. It may also be used for drug delivery, as a responsive valve or in artificial muscles. The invention also relates to a method for producing thin film polymers, wherein controlled radical polymerization (CRP) is used to produce a thin film cross-linked polymer at an interface where one of the phases (liquid, solid or gas) can be removed after polymerization and be replaced with another phase (liquid, solid or gas).
    • 本发明涉及通过在相间引发一种或几种单体的聚合而获得的非支撑(或自由置换)交联聚合物膜。 相间可以在两种不混溶的液体之间或在液体气体,固体气体或固液相间。 该聚合物可用于促进化学反应,用于分离物质,作为色谱固定相,作为吸附剂,在传感器或致动器中。 它也可以用作药物递送,作为响应阀或人造肌肉。 本发明还涉及一种生产薄膜聚合物的方法,其中使用受控自由基聚合(CRP)在界面处制备薄膜交联聚合物,其中可以在其中一个相(液体,固体或气体) 聚合并被另一相(液体,固体或气体)代替。