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1. 发明申请

WO2005084159A3 ANTIMICROBIAL SURFACES AND METHODS FOR PREPARING ANTIMICROBIAL SURFACES 审中-公开
标题翻译：抗微生物表面和制备抗菌表面的方法
公开(公告)号：WO2005084159A3
公开(公告)日：2007-05-24
申请号：PCT/US2004022036
申请日：2004-07-07
申请人： UNIV PITTSBURGH , RUSSELL ALAN , KOEPSEL RICHARD , LEE SANG BEOM , MATYJASZEWSKI KRZYSZTOF
发明人： RUSSELL ALAN , KOEPSEL RICHARD , LEE SANG BEOM , MATYJASZEWSKI KRZYSZTOF
IPC分类号： C08F22/30 , C08F22/36 , C08F122/30 , C08F122/36 , C08F222/30 , C08F222/36
CPC分类号： A01N33/12 , A01N57/34 , A61L2/232
摘要： The present invention relates to biocidal articles. In an embodiment the biocidal article comprises a plurality of polymers having biocidally active groups. The polymers are attached to a surface and may have a polydispersity less than 3. The biocidally active groups may comprise at least one of a quaternary ammonium salt, a quaternary phosphonium salt or a chloroamine. The attached polymers may be any microstructure, topology or composition, such as, a homopolymer, block copolymer, multiblock copolymer, a random copolymer, graft polymer, a branched or a hyperbranched polymer, and a gradient copolymer. The present invention also comprises a process for the preparation of a biocidal article. Embodiments of the process comprise polymerizing radically polymerizable monomers from an initiator attached to a surface, wherein at least a portion of the monomers comprise a group capable of being converted to a biocidally active group, and converting the group to the biocidally active group.
摘要翻译：本发明涉及杀生物制品。在一个实施方案中，杀生物制品包含多个具有生物活性基团的聚合物。聚合物连接到表面并且可以具有小于3的多分散性。生物活性基团可以包含季铵盐，季鏻盐或氯胺中的至少一种。连接的聚合物可以是任何微结构，拓扑结构或组合物，例如均聚物，嵌段共聚物，多嵌段共聚物，无规共聚物，接枝聚合物，支链或超支化聚合物和梯度共聚物。本发明还包括制备杀生物制品的方法。该方法的实施方案包括将可自由基聚合的单体从附着于表面的引发剂聚合，其中至少一部分单体包含能够转化为生物活性基团的基团，并将该基团转化为生物活性基团。

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