公开(公告)号：US20160177177A1

公开(公告)日：2016-06-23

申请号：US14910078

申请日：2014-08-04

申请人： BASF SE

发明人： Martin KÖNEMANN ,  Gabriele MATTERN ,  Gerhard WAGENBLAST ,  Sorin IVANOVICI ,  Robert SEND

IPC分类号： C09K11/06 ,  H01L31/0232 ,  C07D471/06 ,  H01L51/00 ,  H01L33/50 ,  H01L51/52

CPC分类号： C09K11/06 ,  C07D471/04 ,  C07D471/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  H01L31/02322 ,  H01L33/502 ,  H01L51/0072 ,  H01L51/5262 ,  Y02E10/52

摘要： The present invention relates to cyanated naphthalenebenzimidazole compounds of the formula (I) and mixtures thereof, in which R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are each independently hydrogen, cyano or aryl which is unsubstituted or has one or more identical or different substituents RAr, where RAr is as defined in the claims and in the description, with the proviso that the compounds of the formula I comprise at least one cyano group. The invention further relates to color converters comprising at least one polymer as a matrix material and at least one cyanated naphthalenebenzimidazole compound or mixtures thereof as a fluorescent dye, to the use of the color converters and to lighting devices comprising at least one LED and at least one color converter.

摘要翻译： 本发明涉及式（I）的氰化萘苯并咪唑化合物及其混合物，其中R 1，R 2，R 3，R 4，R 5，R 6，R 7，R 8，R 9和R 10各自独立地为氢，氰基或未取代的 或具有一个或多个相同或不同的取代基RAr，其中RAr如权利要求和说明书中所定义，条件是式I化合物包含至少一个氰基。 本发明还涉及包含至少一种作为基质材料的聚合物和至少一种氰化萘苯并咪唑化合物或它们作为荧光染料的混合物的颜色转换器，用于使用颜色转换器和照明装置，所述装置包括至少一个LED并且至少 一个颜色转换器。