Figure 17
Leather samples: (a) finished with a polyurethane formulation (5766); (b) sample D, after an aging test (ISO 105-B02), see the area indicated by the red arrows, in comparison with untreated areas.
Figure 17 | Scientific Reports
Leather samples: (a) finished with a polyurethane formulation (5766); (b) sample D, after an aging test (ISO 105-B02), see the area indicated by the red arrows, in comparison with untreated areas.
