REACTIVE DICHROIC DYES, PREPARATION METHOD OF THE SAME, POLY(VINYL ALCOHOL)-BASED FILM COMPRISING REACTIVE DICHRONIC DYES AND POLARIZING FILM

摘要

Disclosed is a novel reactive dichroic dye. When the reactive dichroic dye is applied to the manufacture of a polarizing film, a polarizing film having increased transmittance, in particular, superior durability, while maintaining polarizing efficiency, can be realized.