Bis(rylenedicarboximide)-a,d-1,5-diaminoanthraquinones as unique infrared absorbing dyes.
A hitherto unknown class of dyestuff compounds exhibiting three key characteristics, namely absorption in the near infrared (NIR) region, high photostability and good processability, is described.
Kohl
Christopher
C
Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, Germany.
Becker
Stefan
S
Müllen
Klaus
K