DIAMINE-BASED COMPOUND AND POLYMER PREPARED BY USING THE SAME

摘要

The present invention relates to a diamine-based compound containing a spiro-bisindane structure and a polymer manufactured by using the same as a monomer. In chemical formula 1, R1 and R2 are the same or different and are -O(CH_2)Y respectively wherein the Y is selected from a group consisting of hydrogen, a C1-C50 alkyl group and a C1-C50 alkyl oxy group. In the present invention, provided is a polymer manufactured by using a diamine-based compound as a monomer of chemical formula 1 wherein the diamine-based compound having a spiro-bisindane structure is new compound and denoted by chemical formula 1.