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    • 28. 发明授权
    • Polymerisable photoinitiators for LED curable compositions
    • LED可固化组合物的可聚合光引发剂
    • US08759412B2
    • 2014-06-24
    • US13820204
    • 2011-10-04
    • Johan Loccufier
    • Johan Loccufier
    • B41M5/28C08F2/50C08F2/46A61L2/08A61L24/00C08G61/04
    • C07D335/16C09D11/101C09D11/30G03F7/027G03F7/029G03F7/2051
    • A polymerisable photoinitiator according to Formula (I): wherein: R1 and R2 are independently selected from the group consisting of hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aryl or heteroaryl group, a halogen, an ether group, a thioether group, an aldehyde group, a ketone group, an ester group, an amide group, an amine and a nitro group; R1 and R2 may represent the necessary atoms to form a five to eight membered ring; L represents an n+m-valent linking group comprising 1 to 30 carbon atoms; A represents a radically polymerizable group selected from the group consisting of an acrylate group, a methacrylate group, a styrene group, an acryl amide group, a methacryl amide group, a maleate group, a fumarate group, an itaconate group, a vinyl ether group, an allyl ether group, a vinyl ester group and an allyl ester group; and n and m independently represent an integer from 1 to 5.
    • 根据式(I)的可聚合光引发剂:其中:R 1和R 2独立地选自氢,取代或未取代的烷基,取代或未取代的烯基,取代或未取代的炔基,取代或未取代的 芳烷基,取代或未取代的烷芳基,取代或未取代的芳基或杂芳基,卤素,醚基,硫醚基,醛基,酮基,酯基,酰胺基,胺和 硝基; R1和R2可以表示必要的原子以形成五至八元环; L表示含有1〜30个碳原子的n + m价连接基团; A表示选自丙烯酸酯基,甲基丙烯酸酯基,苯乙烯基,丙烯酰胺基,甲基丙烯酰胺基,马来酸酯基,富马酸酯基,衣康酸酯基,乙烯基醚基中的自由基聚合性基团 烯丙基醚基,乙烯基酯基和烯丙基酯基; n和m独立地表示1〜5的整数。