Azobisisobutyronitrile → Allyl methacrylate

Participants

Reaction Steps

The dimer of allyl methacrylate, which was prepared according to Example 1, was added in the amount of 3 wt.-% (based on to the entire mixture) to the mixture containing 90 wt.-% N-vinylpyrrolidone and 10 wt.-% dodecyl methacrylate. The mixture was polymerized in a polypropylene mold at 60° C. for 16 h in the presence of 0.4 wt.-% azobisisobutyronitrile. The resulting gel contained, after swelling with water, 76 wt.-% water at G=0.048 MPa. The soluble extractable portion was 2%.

Provenance & Evidence