Methane → 1,2-Diethenylbenzene

Participants

Reaction Steps

83 parts of styrene and 17 parts of n-butyl acrylate as monovinyl monomers (calculated Tg of copolymer to be obtained=60° C.), 7 parts of carbon black (product name: #25B; manufactured by Mitsubishi Chemical Corporation) as a black colorant, 1 part of a charge control resin having positively charging ability (product name: FCA-207P; manufactured by Fujikura Kasei Co., Ltd.; a styrene/acrylate resin) as a charge control agent, 0.6 part of divinylbenzene as a crosslinkable polymerizable monomer, 1.9 parts of t-dodecyl mercaptan as a molecular weight modifier and 0.25 part of polymethacrylic acid ester macromonomer (product name: AA6; manufactured by Toagosei Co., Ltd.; Tg of copolymer to be obtained=94° C.) as a macromonomer were agitated by means of an agitator to mix followed by uniform dispersion by means of a media type dispersing machine. Thereto, 5 parts of dipentaerythritol hexamyristate as a release agent was added, mixed and dissolved. Thus, a polymerizable monomer composition was obtained.

Provenance & Evidence