| 摘要 |
The present invention relates to methods for using a maleimide of formula (I)with the proviso that R1 and R2 do not simultaneously stand for phenyl or a maleimide of formula Iaas UV fluorescent material for void detection and for the preparation of scintillators films, luminescent solar energy collectors, organic electroluminescent devices, printing inks, non-impact printing inks, electrophotographic toners, color filters, and colored high molecular organic material.
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