申请人:BASF SE
公开号:US20170183295A1
公开(公告)日:2017-06-29
The present invention relates to a cyanated perylene compound of the formula I
in which
one of the Z substituents and one of the Z* substituents are cyano and the other Z substituent and the other Z* substituent are each independently CO
2
R
9
, CONR
10
R
11
, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or C
6
-C
14
-aryl, where R
9
, R
10
and R
11
are each as defined in the claims;
and mixtures thereof.
The present invention further relates to a composition comprising a cyanated perylene compound of the formula I or mixtures thereof and to a process for preparation thereof; to color converters comprising at least one polymer as matrix material and at least one cyanated perylene compound or mixtures thereof or a composition comprising at least one cyanated perylene compound or mixtures thereof as fluorescent dye; to the use of these color converters and to lighting devices comprising at least one LED and at least one color converter.
本发明涉及公式I的氰化佩氏烯化合物,其中Z取代基和Z*取代基中的一个为氰基,另一个Z取代基和另一个Z*取代基分别独立地为CO2R9、CONR10R11、可选的取代基烷基、烯基、炔基、环烷基或C6-C14芳基,其中R9、R10和R11在权利要求书中各自定义;以及它们的混合物。本发明还涉及包含公式I的氰化佩氏烯化合物或其混合物的组合物,以及制备它们的方法;至少包括一种聚合物作为基质材料和至少一种氰化佩氏烯化合物或其混合物或包含至少一种氰化佩氏烯化合物或其混合物作为荧光染料的颜色转换器;以及使用这些颜色转换器和包括至少一种LED和至少一种颜色转换器的照明装置。