Avient Corp. engages in the business of thermoplastic compounds. It operates through the Color, Additives, and Inks and Specialty Engineered Materials segments. The Color, Additives, and Inks segment provides custom color and additive concentrates in solid and liquid form for thermoplastics, dispersions for thermosets, specialty inks, plasticols, and vinyl slush molding solutions. The Specialty Engineered Materials segment makes polymer formulations, services, and solutions for designers, assemblers, and processors of thermoplastic materials. The company was founded on August 31, 2000 and is headquartered in Avon Lake, OH.