The Flexible Pysical Protection (FPP) process and technology, are based on solid fundamental research by the two co-founders performed at the Wallenberg Wood Science Center (WWSC) at KTH, Royal Institute of technology. In a nutshell, fundamental knowledge of plant cell walls, lignin structure and reactivity are combined with mild extraction protocols adopting physical protection strategies that can be fine-tuned to to produce lignin with tailored properties for customized applications. Details on the fundamental work can be found in the references below.
Green Chemistry, 2022, 24, 1211-1223. 10.1039/D1GC04171A
ChemSusChem 2020, 13, 4666-4677. 10.1002/cssc.202000974