The present invention provides polymeric photoinitiators being co-polymers of photoinitiator monomers and at least one further monomer, as well as photoinitiator monomers being intermediates in the preparation of such polymeric photoinitiators. Additionally, there is provided polyacrylate obtained by radical polymerization of at least one acrylate monomer (Ac) in the presence of such polymeric photoinitiators. In the photoinitiator monomers and polymeric photoinitiators, a photoinitiator moiety, a hydrolytic stable linker and two polymerizable functional groups are incorporated into the photoinitiator structure.
本发明提供了聚合物光
引发剂,其为光
引发剂单体和至少一种其他单体的共聚物,以及作为制备这种聚合物光
引发剂的中间体的光
引发剂单体。此外,本发明还提供了在这种聚合物光
引发剂存在下,在至少一种
丙烯酸酯单体(Ac)的自由基聚合中获得的聚
丙烯酸酯。在光
引发剂单体和聚合物光
引发剂中,将光
引发剂基团、
水解稳定连接器和两个可聚合的功能基团结合到光
引发剂结构中。