Wu, YinPing published the artcileStudy on bifunctional acyldiphenylphosphine oxides photoinitiator for free radical polymerization, Product Details of C15H20O6, the publication is European Polymer Journal (2022), 111093, database is CAplus.
Three novel bifunctional acylphosphineoxide compounds containing diallyl amino group were designed and synthesized as photoinitiators for free radical photopolymerization (FRP) of acrylates. Firstly, the photoinitiation properties of DABPOs (DABPO-1, DABPO-2 and DABPO-3), including their UV-vis spectra, the migration after curing and the solubility in monomers, have been studied and compared with com. photoinitiator 2,4,6-trimethyl(phenyl)diphenyl oxide (TPO). The results show that DABPOs have the red-shift absorption wavelength, higher molar absorption coefficient, lower migration and higher solubility comparing with TPO, and they have higher double bond conversion (DC) in TMPTA monomer than TPO under the exposure of 420 nm. Secondly, DABPOs have been successfully used as co-initiator in H-extraction photocuring system. The results show that diallyl amino acylphosphine oxides are effective bifunctional photoinitiators for photopolymerization under LED irradiation
European Polymer Journal published new progress about 15625-89-5. 15625-89-5 belongs to esters-buliding-blocks, auxiliary class Polymerization Reagents,Crosslinkers, name is Trimethylolpropane triacrylate, and the molecular formula is C27H23F6NO6S, Product Details of C15H20O6.
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