Matching photoinitiator absorbance with the operational wavelength of the LED source is crucial. This paper describes how it is possible to modify the physical-chemical properties of the 3-ketocoumarins and how such modifications influence the reactivity.
Freddi, A. B.; Morone, M.; Norcini, G. (2016). Design of New 3-ketocoumarins for UV LED Curing. UV+EB Technology, Issue 3, 46–52.
Originally presented as a technical paper at RadTech 2016.
Freddi, A. B.; Morone, M.; Norcini, G. (2016, May 18). Design of new 3-ketocoumarins for UV LED curing. UV+EB 2016 Technology Conference [Photoinitiator session]. RadTech North America, Chicago, IL, USA.
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