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Photopolymerization of methyl methacrylate using triethylene tetramine-benzophenone combination as the photoinitiator

✍ Scribed by P. Ghosh; A.R. Bandyopadhyay


Book ID
107753926
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
293 KB
Volume
20
Category
Article
ISSN
0014-3057

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Photopolymerization of methyl methacryla
✍ P. Ghosh; Rita Ghosh πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 282 KB

Photopolymerization of MMA at 35 was studied using benzophenone (BP)-dimethylaniline (DMA) combination as photo-redox initiator. Initiator exponent was 0.13: monomer exponent was < 1.0 in chlorinated solvents and > 1.0 in other solvents. Photoreduction of BP by DMA is considered to produce chain-ini