US 2020/0133122 Al  124  Apr.  30, 2020  Mw  ~  8,100 Mw/Mn  ~  1.73  Synthesis Examples 2 to 10  Synthesis of Polymers P2 to PIO  [0272]  Polymers P2 to PIO were synthesized by the same  procedure as in Synthesis Example 1 aside from changing  the type and amount of monomers.  -continued  c  +-?- J 10  /  ’j==o  0  ~OH  Polymer P2  c+-I-Js  c+-I-J6s  /  ’j==o  /  ’j==o  0  cj-\  c+-l-ho c+-l--)10  /  ’j==o  /  ’j==o  0  0  ~  ~OH  Mw~ 8,400  Mw/Mn~ 1.62  Polymer P3  -continued  (+to  H  0  0  ~OH  Mw ~S,500  Mw/Mn~ 1.58  PolymerP4  (ttoo  H  0  (+to  H  0  0  0  ~  0  ’tt"’  H  0  ’+t’  H  0  0  0  &o  0  OCH3  (+to  H  0  0  ~OH  Mw ~S,600  Mw/Mn~ 1.83  Polymer  PS  (tto(tt,  H  O  H  0  cj-\  d-+ 