Hexaaryl bisimidazole

Recently, other t5T3es of photoinitiators based on various hexaaryl bisimidazole derivatives (HABI) have been described for the use in dental materials [BLA 09] (Figure 4.8). These initiators exhibit an improved curing performance and have absorption maxima well above 530 nm, rendering them compatible with modem visible light curing devices. 

Figure 4.8. Selected example of a hexaaryl bisimidazole derivative [BLA 09]...

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See also in sourсe #XX -- [ ]

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