Kahraman, M. Vezir published the artcileFlame retardance of epoxy acrylate resin modified with phosphorus containing compounds, Quality Control of 4141-48-4, the publication is Progress in Organic Coatings (2004), 51(3), 213-219, database is CAplus.
In this work, UV-radiation curing of allyldiphenyl phosphine oxide (ADPPO) and 4,4′-bis(allyloxyphenyl) Ph phosphine oxide (DAPPO) monomers with epoxy acrylate resin in the presence of a photoinitiator was studied and their flame-retardant performance compared with pure epoxy acrylate film. The structures of allyl functional phosphorus compounds were characterized by FT-IR, 1H NMR, 13C NMR and all spectra were consistent with the expected structures. The polymerization behavior of both allyl functional monomers was followed in detail by monitoring the disappearance of acrylate and allyl groups by real-time IR spectroscopy. The reactivity of DAPPO monomer is higher than ADPPO. In the case of ADPPO, chain transfer to monomer basically predominates. In each monomer, a tack free coating was obtained immediately upon irradiation The addition of DAPPO leads to an improvement of the thermal and flame-retardant properties of the polymeric films. Thermal gravimetric anal. of DAPPO containing polymeric films gave higher char yield compared with UV-cured pure epoxy acrylate resin.
Progress in Organic Coatings published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Quality Control of 4141-48-4.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia