REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) is a regulation of the European Union, adopted to improve the protection of human health and the environment from risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry. Polyurethane (PU) adhesives and sealants are safe for use in numerous products in a multitude of industries, such as automotive, furniture, construction, and packaging. The production of polyurethanes requires aromatic or aliphatic diisocyanates. These are safe when used in accordance with established safety measures. In the PU production process, the diisocyanates, reacting with polyols are ...