Methyl Ethyl Ketone → Cyclohexanone

Participants

Reaction Steps

To 315.0 g of a dipentaerythritol pentaacrylate and dipentaerythritol hexaacrylate mixture (DPHA, produced by Nippon Kayaku Co., Ltd.), 450.0 g of a methyl ethyl ketone dispersion solution of silica fine particle (MEK-ST, solid concentration: 30 mass %, produced by Nissan Chemicals Industries, Ltd.), 15.0 g of methyl ethyl ketone, 220.0 g of cyclohexanone and 16.0 g of a photopolymerization initiator (Irgacure 907, produced by Nippon Ciba Geigy) were added and stirred. The resulting solution was filtered through a polypropylene-made filter having a pore size of 0.4 μm to prepare a coating solution for hard coat layer.

Provenance & Evidence