Chemistry Reference
In-Depth Information
+
300
o
C
O
O
x
O
O
- CO
x
n
x
n
1,2. These polymers are amorphous and form clear films that are stable in air up to 550
C.
Another example is condensation of 2-vinyl-1,3-butadiene with
where
x ΒΌ
p
-benzo-quinone. The product is a
ladder structure, or a double-stranded polymer [
197
]:
O
O
+
O
O
O
O
O
O
O
O
