The present invention relates to a resin composition, in particular suitable for printing, a kit comprising the components of the resin composition, a printing method utilizing the resin composition, a polymer obtained by the printing method, an article comprising or formed from the polymer, and uses thereof. The resin composition may be in particular suitable for printing and comprises at least one compound C1 having (i) two terminal alkyne functional groups, and (ii) one functional carbonate group, and at least one compound C2 having at least two thiol functional groups.