Polymeric Compound 15  [Chemical Formula 84]  (Mw/Mn) was 1.93.  Further, the compositional ratio of the copolymer (the pro› portion (molar ratio) of each of the structural units within the  structural formula) determined by carbon-13 nuclear mag› netic resonance spectroscopy (600 MHz, $^{13}$C-NMR) was 1/m/  n=45.7/44.6/9.7.  For this polymeric compound, the polystyrene-equivalent  weight-average molecular weight (Mw) determined by GPC  measurement was 4,400, and the molecular weight dispersity  With the exceptions of using 19.56 g (61.83 mmol) of the  compound (21), 31.29 g (119.25 mmol) of the compound (11)  and 9.15 g (15.70mmol) of the compound (03) as monomers,  and altering the amount added of dimethyl azobisisobutyrate  (V-601) to 29.52 mmol, synthesis was performed in the same  manner as the polymer synthesis example 1, yielding 34.10 g  of a polymeric compound 15 as the target compound.  Polymer Synthesis Example 14  Synthesis of Polymeric Compound 15  Polymer Synthesis Example 15  Synthesis of Polymeric Compound 16  With the exceptions of using 19.99 g (63.19 mmol) of the  compound (21), 31.98 g (121.87 mmol) of the compound (11)  and 8.03 g (16.05 mmol) of the compound (04) as monomers,  and altering the amount added of dimethyl azobisisobutyrate  (V-601) to 30.17 mmol, synthesis was performed in the same  manner as the polymer synthesis example 1, yielding 30.98 g  of a polymeric compound 16 as the target compound.  For this polymeric compound, the polystyrene-equivalent  weight-average molecular weight (Mw) determined by GPC  measurement was 4,500, and the molecular weight dispersity  (Mw/Mn) was 1.92.  Further, the compositional ratio of the copolymer (the pro› portion (molar ratio) of each of the structural units within the  structural formula) determined by carbon-13 nuclear mag- netic resonance spectroscopy (600 MHz,  $^{13}$C-NMR) was 1/m/  n=45.1/44.8/10.1.  [Chemical Formula 83]  166  US  9,104,101 B2  165 