The invention pertains to a fluoroelastomer composition [composition (C)] comprising: - at least one fluoroelastomer [fluoroelastomer (A)]; - at least one basic compound [base (B)]; - at least one pyridinium-type salt [salt (P)] having at least two groups in ortho or para position to the quaternized nitrogen bearing a reactive hydrogen atom.
Supramolecularly Catalyzed Polymerization: From Consecutive Dimerization to Polymerization
spontaneously replaced by terminal groups from photodimerized products. In addition, the molecular weights of the obtained polyelectrolytes can be varied by the irradiation time or the monomer. By combining supramolecular catalysis and polymer chemistry, this line of research may enrich the methodology of polymerization and open up new horizons for supramolecular polymer chemistry.