Effect of the medium on the photopolymerization of butyl methacrylate initiated by benzophenones in the presence of amines
β Scribed by V.M. Granchak; Z.F. Chemerskaya; V.A. Rachkovskii; I.I. Dilung
- Book ID
- 116049171
- Publisher
- Elsevier Science
- Year
- 1989
- Weight
- 537 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0032-3950
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A series of novel bifunctional photoinitiators with benzophenone moieties were synthesized. Characterization of these molecules was performed using IR, UV, ^1^HβNMR, ^13^CβNMR and mass spectroscopy. Photopolymerization of methyl methacrylate, a model acrylateβtype monomer, was carried o
Abstraet--lknzophenone (BP) in low concentrations (<0.001 mol i-~) produces a rate enhancing effect in the H202-induced bulk photopolymerization of MMA. R4, is proportional to [HaO,] Β°'4 and [BP] Β°'\*, and k~/k, at 30 Β° is 1.00 x 10 .2 I.moi-t sec -'. In diluted systems, different solvents produce d