Monochloroacetic acid, neopentanoic acid (NPA), methyl hexahydrophthalic anhydride (MHHPA), 4-methyl hexahydrophthalic anhydride (4-MHHPA), hexahydrophthalic anhydride (HHPA), phthalic anhydride, methyl tetra hydro phthalic anhydride (MTHPA), 2-Ethyl-4-Methylimidazole (24-EMI), 1,4-Butanediol (BDO), 1,6-Hexanediol (HDO), and polypropylene glycol (P
