| Autor: |
Subramanian, K, Krishnasamy, V, Nanjundan, S, Rami Reddy, A V |
| Zdroj: |
Polymer International; June 2000, Vol. 49 Issue: 6 p579-584, 6p |
| Abstrakt: |
Methacrylate monomer containing a photodimerizable α,β‐unsaturated ketone moiety was prepared and polymerized in ethyl methyl ketone at 70 °C using benzoyl peroxide as an initiator. The polymer was characterized by UV, IR, 1H NMR and 13C NMR spectra. The molecular weights (Mw and Mn) of the polymer were determined by gel permeation chromotography. The thermal stability of the polymer was measured by thermogravimetric analysis in air and nitrogen. The glass transition temperature of the polymer was determined by differential scanning calorimetry. The photo reactivity of the polymer was investigated as thin film and in solution.© 2000 Society of Chemical Industry |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
Plný text