C(N1CCCC1=O)=C.[C:9]([O:14][CH2:15][CH2:16][CH2:17]CCCCCCCCC)(=[O:13])[C:10]([CH3:12])=[CH2:11].O=O.N(C(C)(C)C#N)=NC(C)(C)C#N>O>[C:9]([O:14][CH2:15][CH:16]=[CH2:17])(=[O:13])[C:10]([CH3:12])=[CH2:11]
The dimer of allyl methacrylate, which was prepared according to Example 1, was added in the amount of 3 wt.-% (related to the entire mixture) to the mixture containing 80 wt.-% N-vinylpyrrolidone and 20 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, 72 wt.-% water at G=0.027 MPa. The soluble portion was 2%.
Wird geladen…
