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Die thermische polymerisation von methylmethacrylat, 2. Bildung des ungesättigten dimeren

✍ Scribed by Stickler, Manfred ;Meyerhoff, Günther

Publisher
Wiley (John Wiley & Sons)
Year
1980
Weight
680 KB
Volume
181
Category
Article
ISSN
0025-116X

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✦ Synopsis

Abstract

The spontaneous thermal polymerization of methyl methacrylate (MMA) is accompanied by the production of serveral oligomers among which a linear unsaturated dimer H‐1 (dimethyl 1‐hexene‐2,5‐dicarboxylate) is predominant. The reaction kinetics of this dimer formation was investigated in bulk and in solution. The temperature dependence of the second order dimerization constant was determined as

Reaction mechanisms for the thermal dimer formation of MMA are discussed.

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