Self‐Healing Materials: Acylhydrazones as Reversible Covalent Crosslinkers for Self‐Healing Polymers (Adv. Funct. Mater. 22/2015)

"Dynamers", i.e., highly reversible acylhydrazones, are introduced as crosslinkers for polymeric materials. As demonstrated by M. D. Hader, U. S. Schubert and co-workers on page 3295, this "molecular hook-and-loop faster" enables the design of self-healing polymers. Applied scratches can be completely healed.