n method, also known as the C14 method. This measurement method is based on the fact that the proportion of bound radioactive C14 atoms decreases in dead organisms [...] However, directly obtained tree resins (Figure 2) or terpene resins (Figure 3), which various citrus fruits, are also an option. Such biobased raw materials [...] optimized manufacturing process has made it possible to develop high-performance D3 and D4 dispersion adhesives whose formaldehyde emissions are 80 % lower than
https://www.jowat.com/pt-BR/detalhe-da-redacao/green-bonding-processes/