Vigilancia Tecnológica

The disclosure relates to a coating composition comprising lactide-grafted cellulose, to a method for producing a coating composition comprising lactide-grafted cellulose and to the use thereof. More particularly the disclosure relates to providing a coating composition comprising lactide-grafted cellulose, wherein the amount of polylactide is between 40 wt-% and 90 wt-% of the dry weight of the lactide-grafted cellulose and the lactide-grafted cellulose has a degree of polymerization over 3 and a degree of substitution between 0.5 and 3. The method for producing the coating composition comprises grafting cellulose with polylactide by ring-opening graft polymerization using a catalyst.