1 The demand for bio-based materials is growing nowadays. In which application fields do you see the greatest needs for new, biobased materials? 2 Which challenges but also advantages will the change to a higher amount of bio-based materials evolve in the future? 1Society as a whole puts more emphasis on sustainable solutions and is increasingly demanding ecological alternatives (megatrend neo-ecology). Even though sustainability is much more than only "bio-based", for many consumers this connection is still ...