Nippon Zeon K.K. (Japanese 日本 ゼ オ ン 株式会社, Nippon Zeon Kabushiki kaisha, English Zeon Corporation) is a Japanese chemical company that belongs to the Furukawa Group. Zeon manufactures various elastomers as well as speciality chemicals based on the C4 and C5 fractions. The products include cyclo-olefin copolymers, C5 hydrocarbon resins, flavorings such as. B. leaf alcohol, solvent cyclopentyl methyl ether and battery binder.