Industrial areas that utilize surfactants have become increasingly widespread. Applications of various types of surfactants have facilitated simplification of production processes and development of new useful products of various forms. Surfactants play an essential role in our daily life today and they will be even more benefitial in the future. Nihon Emulsion Co., Ltd. has been devoted since its foundation in 1950 to the study and production of surfactants. Noionic surfactants have been one ar...