Lightweight, robust and offering nearly unlimited design possibilities, plastics are indispensable in shoe production. Polymers permit a wide range of models, from comfortable running shoes all the way to robust safety boots for construction sites. The plastic polyurethane (PUR) ensures optimum soles. Until now, PUR has been based on petroleum. But that is changing.
A shoe made from renewable raw materials
Bio-based raw materials can make shoe production more sustainable. This is why Bayer researchers have developed the "EcoTrekker" concept shoe, consisting almost entirely of renewable raw materials. These replace petroleum chemistry-based components and improve the CO₂balance of slippers, high heels and co. The bio-plastics can keep pace with conventional materials in every way.