| 摘要 |
The invention relates to a layered composite comprising a) a photopolymerisable relief-forming layer at least containing an elastomer binding agent, ethylenically unsaturated monomers, a photoinitiator and optionally other additives, b) an optionally photopolymerisable elastomer carrier layer at least containing an elastomer binding agent, optionally ethylenically unsatured monomers, a photoinitiator, and optionally other additives. In the photopolymerised state, the relief-forming layer a) has a hardness of between 30 and 70° Shore A, and the elastomer carrier layer b) a hardness of between 75° Shore A and 70° Shore D, layer b) having a higher hardness than layer a) by at least 5° Shore A. |
