反应详情

The dimer of allyl methacrylate, which was prepared accordin9 to Example 1, was added in the amount of 1 wt.-% (related to the entire mixture) to the mixture containing 70 wt.-% N-vinylpyrrolidone and 30 wt.-% dodecyl methacrylate. The mixture was homogenized, freed of air oxygen and polymerized in the presence of 0.4 wt.-% azobisisobutyronitrile in a polypropylene mold at 60° C. for 16 h. The resulting gel contained, after swelling with water, 77 wt.-% water at G=0.067 MPa.

1. additionwas added in the amount of 1 wt.-% (