Photopolymerization of methyl methacryla
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P. Ghosh; Rita Ghosh
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Article
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1981
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Elsevier Science
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English
β 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