Lutolf, MatthiasNegro, Andrea2017-05-112017-05-112017-05-112016https://infoscience.epfl.ch/handle/20.500.14299/137231A composition comprising a first material and a second material, wherein said first material is cross-linkable by a first cross- linking reaction and said second material is cross-linkable by a second cross-linking reaction, wherein said first cross-linking reaction and said second cross-linking reaction are inducible by a common activator.patentJP2018507004US2017319746EP3229853WO201609133652101336