Kraton Corporation makes specialty polymers and biobased chemicals, building on the invention of the first commercially viable styrenic block copolymer in 1955. The company now serves more than 800 customers in 70 countries with a workforce of over 1,800, including from its innovation center and manufacturing operations in Belpre, Ohio. Kraton became part of DL Chemical in 2022 and continues to develop chemistry aimed at lower-impact products and applications.
ISO 9001
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ISO 14001
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ISO 45001
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ISO 50001
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ISCC PLUS
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EcoVadis Platinum
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RecyClass approval
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Association of Plastic Recyclers Critical Guidance Recyclability Approval
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EN 71-3:2013
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FDA food contact requirements
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EU food contact requirements
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ISO 10993
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USP Class VI
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Valtris Specialty ChemicalsHeadquartered in Independence, Ohio, Valtris Specialty Chemicals makes specialty chemical additives and precursors that give plastics and other formulated materials their performance. The company traces its industrial history to Cleveland in 1919 and has served customers for more than 75 years, combining formulation expertise with operations at nine global facilities. Its manufacturing sites and corporate research facility are ISO 9001 certified, while its Champlor operation in France turns locally sourced rapeseed into bio-based products.INDEPENDENCE, OH
Avient CorporationFrom its Avon Lake base, Avient Corporation develops and manufactures specialized polymer, colorant, additive, composite and fiber materials for products ranging from medical catheters to outdoor building components. Its portfolio includes materials designed for recycling, bio-based content and lower energy use, alongside application-specific solutions such as laser-weldable polymers and engineered synthetic fibers. Avient also operates a global manufacturing and innovation network, with more than 6,000 employees participating in community service across more than 110 communities.HATFIELD, PA
HEXPOL GroupSince 1893, HEXPOL Group has grown into a global manufacturer of advanced polymer compounds and engineered rubber products, including gaskets, seals and wheels. Its 20 units across the Americas, Asia and Europe support demanding applications with in-house research and development, while sustainability work includes recycled and bio-based materials such as RheVision and Dryflex Green. HEXPOL reported about 3,000 employees globally at the end of 2019.BURTON, OH
Avient CorporationAvient Corporation is an Avon Lake, Ohio–headquartered materials company with a global manufacturing and innovation footprint. It develops specialized polymer solutions for manufacturers, including materials designed to support recycling and lower-carbon products.AVON LAKE, OH