BOOSTING REACTIVITY : The synergistic effect of amines on type I photoinitiators
Our Photomer acrylated amine synergists and Omnipol polymeric amines were designed first and foremost as alternatives to the tertiary amines commonly used in combination with type II photoinitiators. A new perspective on the synergistic effect of amines in combination with type I photoinitiators is proposed in this comparative study. The aim is to understand whether the combination with amines could lead to an increase in the rate of surface cure, due to reduced oxygen inhibition effects. The correlation study of amines and type I photoinitiators on reactivity was carried out in a clear coating and in a standard ink.
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