I’ve dublicated my model 100 times. I need to animate their material properties individually, so I need a separate material for each. How can I “unlink” the materials of the 100 dublicate objects without going through each and deleting the material and creating new one?
You can try creating a single user copy for each object. In the material panel there is a number next to the material name, this is the number of objects using this material. Click on this number to set a single user copy and “disconnect” this material from the other objects.