Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
권호 표지
DOI QR코드

DOI QR Code

Renewable Monomer Based on Rosin in Photoinitiated Radical Polymerization

  • Shim, Sang-Yeon (Department of Industrial Chemistry, Kangnung National University) ;
  • Hong, Young-Taik (Advanced Materials Division, Korea Reasearch Institute of Chemical Technology)
  • Published : 2000.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

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.

Keywords