Azobisisobutyronitrile → HCID 10154242, compound

Participants

Reaction Steps

The coupler dispersion used in Sample (V) (Dispersion 1) was prepared as follows. In 50 ml of ethyl acetate was dissolved 10 g of Cyan Coupler (C-4), 2 g of ethyl acrylate, and 5 g of methyl methacrylate, and 0.2 g of azobisisobutyronitrile was added to the solution as a polymerization initiator. The mixture was allowed to react at 60° C. for 10 hours. After completion of the reaction, the reaction mixture was concentrated to a volume of 20 ml. The resulting concentrate was added to 100 ml of an aqueous solution containing 10 g of gelatin and 0.5 g of sodium dodecylbenzenesulfonate at 60° C., and the mixture was vigorously stirred in a homogenizer to prepare a dispersion.

Provenance & Evidence