Table 1:
The P(POA-
r
-TBA) copolymers.
Feed ratio
Time (min)
Yield (%)
a
/
a
Composition
b
POA
TBA
POA
TBA
0.90
0.10
30
91
66,000
6.77
0.89
0.11
0.80
0.20
45
88
78,000
6.16
0.80
0.20
0.70
0.30
120
88
72,000
5.91
0.67
0.33
0.60
0.40
40
82
57,000
6.78
0.60
0.40
a
Estimated by GPC based on poly(methyl methacrylate) standard.
b
Estimated by
1
H NMR.