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Polymeric photoinitiators based on benzoin methyl ether moieties are found to display higher activity, as compared with the corresponding low-molecular-weight structural models, in the ultra-violet-initiated polymerization of acrylic monomers both in solution and in film matrix. The yield of ~ cleavage in the high- and low-molecular-weight photoinitiators is quite similar, whereas a large difference is found in the efficiency of monomeric radical generation, which is much higher in the first system. A possible explanation for the different behaviour is suggested

Посилання на статтю:

Polymeric photoinitiators bearing side-chain benzoin methyl ether moieties: reactivity and excited-state processes / J. P. Fouassier, D. Ruhlrnann and K. Zahouily // Polymer. – 1992. – Vol 33. – P. 3569-3573.

Polymeric photoinitiators bearing side-chain benzoin methyl ether moieties: reactivity and excited-state processes - Завантажити.