Development and Characterization of Laccol Lacquer Blended with Urushiol Lacquer |
| |
| Authors: | Kenichiro Anzai Bach Trong Phuc Tetsuo Miyakoshi |
| |
| Affiliation: | 1. Department of Applied Chemistry, School of Science and Technology , Meiji University , Kawasaki , Japan;2. Research Center for Polymer Materials , Hanoi University of Science and Technology , Hanoi , Vietnam |
| |
| Abstract: | A lacquer blending urushiol and laccol was investigated. The blended lacquer with 30wt.% urushiol and 100wt.% laccol has a good drying property and film hardness. 2-D-NMR and FD-MS measurements of the lacquer dimer showed that a transfer of radicals between urushiol and laccol occurred during the enzymatic polymerization, and 4-4′ biphenyl, 4-6′ (4′-6), and 6-6 (6-6′) dibenzofuran structures were obtained. |
| |
| Keywords: | Blended lacquer Dimer FD-MS Laccol NMR Urushiol |
|
|
