申请人:Chai Christina Li Lin
公开号:US20120301423A1
公开(公告)日:2012-11-29
The present invention relates to derivatives of α,α-disubstituted amide compounds which comprise a substituted aryl at the α carbon such that the substituent provides a means for attachment or incorporation of the compound to or in a polymer. The provision of such a substituent on the aryl has surprisingly been found not only to permit attachment to or incorporation in a polymer but also retention of useful antifouling activity. In embodiments, the substituent is selected from hydroxyl, ethers, es ters, carboxyls, alkylsilyls and alkenyls. Experiments demonstrate that antifouling activity can be as good or better as the corresponding unsubstituted compound and that polymers functionalised so as to include or be formed from the substituted compound can be used to reduce settlement.
本发明涉及α,α-二取代酰胺化合物的衍生物,其在α碳上包含取代芳基,使取代基提供连接或将化合物纳入聚合物中的手段。在芳基上提供这样的取代基不仅可以允许连接或将化合物纳入聚合物中,而且还可以保持有用的抗污染活性。在实施例中,取代基选自羟基,醚,酯,羧基,烷基硅基和烯基。实验表明,抗污染活性可以与相应的未取代化合物一样好甚至更好,并且功能化以包括或由取代化合物形成的聚合物可用于减少沉积。