Novel monomer and chemically recyclable polymer material comprising the same

A novel monomer formed by a bond between the following Chemical Formula 1 and any one of the following Chemical Formulae 2 to 4:

• here, Chemical Formula 1 is a ring type, R1 is a hydroxyl group, a carboxyl group, an amine group, chlorine (CI), bromine (Br) or iodine (I), and R2 is a hydroxyl group or hydrogen;
• here, R3 is a carboxyl group, an isocyanate group, a halogen group, a halide methyl group, an amine group, a hydroxymethyl group, a boronic acid group, an aldehyde group, a phenylmethanimine group, or an ethylene group, and the halogen element is chlorine, bromine, or iodine;
• here, R4 is hydrogen, a methoxy group, an acetoxy group, a trifluoromethyl group, a methylseleno group, a hydroxyl group, bromine, chlorine or an amine group, R5 is a hydroxyl group or hydrogen, R6 is a methoxy group or hydrogen, and Y is a carboxyl group, an acyl chloride group, or chlorine;
• and
• here, R7 is a hydroxyl group, an amine group, bromine, or chlorine, R8 is hydrogen, a methoxy group, an acetyl group, a methyl group, a hydroxyl group, or chlorine, and R9 is a trifluoromethyl group, a methyl group, or hydrogen.