Azobisisobutyronitrile → HCID 18961255, compound

Participants

Reaction Steps

The procedure of Example 4 was repeated. The charges of components were as follows: Thio SHPU prepared according to Example 3 (100.0 grams, 30.0% solids in THF), styrene (STY) (40.0 grams), HEMA (8.4 grams), and Vazo™ 64 initiator (0.09 gram). The solution was tumbled in a constant temperature bath for 20 hours at 55° C. in order to obtain Thio SHPU/STY/HEMA (44/44/12). The properties of the copolymer obtained are set forth in Table I, Example 7.

Provenance & Evidence