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학술저널

Renewable Monomer Based on Rosin in Photoinitiated Radical Polymerization

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Rosin moeity-containing monomer was prepared by the reaction of abietic acid with 2-hydroxyethyl methacrylate in tetrahydrofuran(THF) using diethyl azodicarboxylate as a catalyst. This new monomer was photo-polymerized to give thin films in the presence of a radical type initiator. The rate of photo-polymerization and amount of cured polymer were determined using the residual yield method. A thermogravimetric analysis of the cured polymer showed that the film was stable up to 170oC, at which point the polymer film has lost 10 wt % of its weight.

Abstract

1. INTRODUCTION

2. EXPERIMENTAL

3. RESULTS AND DISCUSSION

4. CONCLUSIONS

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