Toagosei Co., Ltd.

4045.T - Tokyo - Basic Materials - Specialty Chemicals

Toagosei Co., Ltd. Manufactures and sells chemical products. The company operates through Core Chemicals Business, Polymer/Oligomer Business, Adhesive Materials Business, High-performance Materials Business, Resin Processed Products Business, and Other segments. It provides commodity chemicals, such as liquid caustic soda, liquid chlorine, synthetic hydrochloric acid, sodium hypochlorite, caustic potash, super potash, iron perchloride solution, and Aron Zia Clean 200 hypochlorous acid solution; acrylic acid, acrylic esters, acrylamide tertiary butyl sulfonic acid, and ethylene carbonate; and oxygen, nitrogen, and argon industrial gases. The company also provides dispersants, thickeners, scale inhibitors, pressure sensitive adhesives, binders, paint vehicles, gelling agents, graft polymers, ARUFON, and macromonomers acrylic polymer products, as well as polymer flocculant; and adhesive materials, including instant glue, Aron Alpha, light-curable adhesives, high functional reactive adhesives, hot melt adhesives, film adhesives, silsesquioxane derivative, and powder paints. In addition, it offers high-purity inorganic chemicals, inorganic functional materials, and cellulose nano fiber performance chemicals; construction and civil engineering products comprising acrylic rubber protective coatings and waterproofing materials. The company operates in Japan, the United States, China, Taiwan, Hong Kong, Singapore, Thailand, Vietnam, Korea, and internationally. Toagosei Co., Ltd. was founded in 1933 and is headquartered in Minato, Japan.

Data updated June 15, 2026

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