Reaktion #451336

Reaktionsgleichung

azobisisobutyronitrile

polypropylene

N-vinylpyrrolidone

dodecyl methacrylate

oxygen

→

allyl methacrylate

Lösungsmittel

water

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.ADDITIONwas added in the amount of 3 wt.-% (

Vorschrift

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%.

Quelle