A (meth)acrylate ester includes a (meth)acrylate monomer moiety having an ester oxygen, an anthraquinone moiety having a transmittance spectrum producing red light, and a linking group covalently coupled to the ester oxygen and the anthraquinone moiety, the linking group including phenyl, naphthyl, a linear alkyl group having from 2 to about 10 carbons, a branched alkyl group having from 3 to about 10 carbons, a cycloalkyl group having from about 3 to about 20 carbons, or a substituted aromatic group.
一种(甲基)
丙烯酸酯包括一个(甲基)
丙烯酸单体基团,该基团具有酯氧,一个
蒽醌基团,该基团具有产生红光的透射光谱,以及与酯氧和
蒽醌基团共价耦合的连接基团,其中连接基团包括苯基,
萘基,具有2至约10个碳的线性烷基,具有3至约10个碳的支链烷基,具有约3至约20个碳的环烷基或取代芳香基团。