HUMIDITY DEPENDENCE-IMPROVING AGENT FOR POLYMER FILM, POLYMER FILM, PROTECTIVE FILM FOR POLARIZER, RETARDATION FILM, POLARIZER, AND LIQUID CRYSTAL DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide a humidity dependence-improving agent for a polymer film, suppressing the variation in Re and Rth to the change of humidity of a using environment.;SOLUTION: This humidity dependence-improving agent for a polymer film is provided by containing any of compounds expressed by the general formulae (1) and (2) [wherein, Ra to Rc are each alkyl, alkenyl, alkynyl, aryl or heterocyclic; X¹ to X⁶ are each a single bond or a divalent linking group; R¹ to R⁶ are each H, alkyl, alkenyl, alkynyl, aryl or heterocyclic].;COPYRIGHT: (C)2011,JPO&INPIT