Evonik's Herne/Witten site is not only an important business location but also one of the global sites of the Resource Efficiency Segment.

The heart of the Herne site is Isophorone Chemistry, which is used to produce high-quality crosslinkers, among other things. The raw materials excel in numerous areas of application, such as brilliant paints, scratch-resistant and weather-resistant automotive coatings, high-quality car interiors and solvent-free coatings for industrial floors. They also provide corrosion protection for bridges, scaffolding and locks and ensure high strength for wind turbine rotor blades - to name just a few examples.

Witten also occupies a leading position in the Resource Efficiency segment with its coating and adhesive polyesters. As binders for the coatings industry, the saturated polyester resins under the brand name DYNAPOL offer maximum elasticity, formability and chemical resistance.